Answer: Celsius
Step-by-step explanation: Scale based on 0° for the freezing point of water and 100° for the boiling point of water.
A truck driver has to make a delivery at
a location that is 230.2 miles away. She
drives an average of 55 miles each hour
for 3.25 hours. If the truck driver
continues at the same speed, will she
make it to the location in the next
hour?
A Yes, she only has 51.45 miles to go.
® Yes, she only has 52.55 miles to go.
© No, she still has 63.45 miles to go.
D No, she still has 64.65 miles to go.
Answer:
Option A is correct
Step-by-step explanation:
Speed of truck = 55 miles/hour
Time taken = 3.25 hours
Distance = Speed × Time
[tex]=55[/tex] × 3.25
[tex]=178.75[/tex]
But truck driver has to make a delivery at a location that is 230.2 miles away.
Distance left to be covered by a truck driver = [tex]230.2-178.75=51.45[/tex] miles
So,
Yes, if the truck driver continues at the same speed, she will make it to the location in the next hour such that she only has 51.45 miles to go.
Option A is correct
We want to see if the truck driver has enough speed to reach the destination or not. The correct option is A "Yes, she only has 51.45 miles to go."
Working with speeds:So we know that she needs to travel a total distance of 230.2 miles.
Now, remember the relation:
Speed*time = distance.
And she travels at an average speed of 55 miles per hour for 3.25 hours, so she traveled a distance of:
(55 mi/h)*3.25 h = 178.75 mi
Then the remaining distance is just:
230.2 mi - 178.75 mi = 51.45 mi
Will she make it in the next hour?
Well, yes, she travels at 55 miles per hour and she has 51.45 miles remaining, so yes, she will make it.
The correct option is A: "Yes, she only has 51.45 miles to go."
If you want to learn more about speed, you can read:
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HELPPPPPPPPPPPPPPPPPPPPPPPPPPPP WILL MARK BRAINLIST THING
I'M DUM DUM
Answer:
LM=7
Step-by-step explanation:
Let me know if its right;)
wait oops i answered by accident now i cant delete it
A triangle has an area of 12 square units and a height of 8 units. Find its base.
Answer:
3
Step-by-step explanation:
b= 2 [tex]\frac{A}{Hb}\\[/tex] = 2 · [tex]\frac{12}{8}[/tex] = 3
Answer:
base= 3
Step-by-step explanation:
You need to work backwards to solve this problem
A= 1/2bh
with the information given, the equation should look like this:
12= 1/2b8
To get rid of the fraction, you flip it, and you multiply both sides by that (1/2 fliped is 2)
so 2* 12= 1/2b8 *2
-----------------------------------------------------------------------------
** You can see that the 1/2 and the two cancel each other out. This is why:
1/2* 2/1= 2/2
2/2=1
1 * b8 is just b8
----------------------------------------------------------------------------
So now you have:
24= b8
you want to get b by itself, so you use inverse operations ( you divide both sides by 8)
24/8= b8/8
your final answer is 3=b
you can plug in 3 into the original equation to check your answer!!!
Please help! Brainliest! How are the functions y = 2x2 and y = 2x2 + 7 related? How are their graphs related?
A. Each output for y = 2x2 + 7 is 7 less than the corresponding output of y = 2x2. The graph of y = 2x2 + 7 is the graph of y = 2x2 translated down 7 units.
B. Each output for y = 2x2 + 7 is 7 greater than the corresponding output of y = 2x2. The graph of y = 2x2 + 7 is the graph of y = 2x2 translated up 7 units.
Option B is correct.
We have the two equations -
[tex]y= 2x^{2}[/tex]
[tex]y=2x^{2} +7[/tex]
We have determine how are these functions related and how are their graphs related.
What type of conic section is represented by equation -y = [tex]$x^{2}[/tex] ?A parabola is represented by the equation y = [tex]$x^{2}[/tex].
According to the question, we have -
[tex]y= f(x) = 2x^{2}[/tex]
[tex]y=g(x)=2x^{2} +7[/tex]
Refer to the image attached for graphs.
Now -
g(x) - f(x) = [tex]2x^{2} +7-2x^{2}[/tex] = 7
Therefore - Each output for y = g(x) is greater than the corresponding output of y = f(x).
From the graph it is clear that the graph of y = g(x) is the graph of
y = f(x) translated up 7 units.
Hence, Option B is correct.
To solve more questions on functions and graphs, visit the link below -
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Mr. George has a bank balance of -42 dollars at the start of the month. After he deposits 6 dollars, the new balance is (with full method pls)
Answer:
$-36
Step-by-step explanation:
-42+6
-36
URGENT!!
1. Given the equation 3x – 4y = 24.
a) Find two solutions to the equation. Write your answer as coordinates.
b) Using your answers from part a, what is the slope of the given equation.
c) Convert the given equation into slope-intercept form.
Answer:
(0, -6) and (8, 0)
[tex]\dfrac{4}{3}[/tex]
[tex]y=\dfrac{3}{4}-6[/tex]
Step-by-step explanation:
(a) [tex]3x-4y=24[/tex]
Let [tex]x=0[/tex]
[tex]0-4y=24\\\Rightarrow y=-6[/tex]
Let [tex]y=0[/tex]
[tex]3x-0=24\\\Rightarrow x=8[/tex]
Two coordinates are (0, -6) and (8, 0)
(b) Slope is given by
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}\\\Rightarrow m=\dfrac{0-(-6)}{8-0}\\\Rightarrow m=\dfrac{3}{4}[/tex]
The slope of the equation is [tex]\dfrac{4}{3}[/tex]
(c)
[tex]3x-4y=24\\\Rightarrow 4y=3x-24\\\Rightarrow y=\dfrac{3}{4}-6[/tex]
The slope intercept form of the equation is [tex]y=\dfrac{3}{4}-6[/tex]
This grid shows the location of four animals.
Where is Chewy located?
Answer:
We can't see the graph
Step-by-step explanation:
Uhh look at the # points like 123 ya know
Answer:
can't see graph
Step-by-step explanation:
Find the length of the rectangle if x= 10.
And find the perimeter if x=10
PLEASE HELP .
Answer:
34
Step-by-step explanation:
10+2=12
12 on both sides=24
5 on both sides=10
10+24=34
The perimeter of the rectangle is 34 for the given sides.
What is the perimeter of the rectangle?The rectangle is defined as a quadrilateral having four sides and the angle suspended by all the sides is equal to 360 degrees. The perimeter is the sum of all the sides of the rectangle.
Given that the two sides of the rectangle are 5 and x + 2. The value of x is 10.
The perimeter of the rectangle will be calculated as:-
L = 10+2=12
12 on both sides=24
5 on both sides=10
Perimeter = 10+24=34
Therefore, the perimeter of the rectangle is 34 for the given sides.
To know more about the perimeter of a rectangle follow
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x−1.2=3 i dont understand this stupid math problem
Answer: If you have to solve for X the answer is x=4.2
Step-by-step explanation:
an exponential function is graphed on the grid
based on the graph, which statement about the function is true
a) the domain is the set of all real numbers
b) the domain is the set of all real numbers less than 3
c) the range is the set of all real numbers greater than or equal to 0
d) the range is the set of all real numbers greater than or equal to -9
Answer:
a) the domain is the set of all real numbers
Step-by-step explanation:
Given:
An exponential function and its graph.
A line parallel to [tex]x[/tex] axis is drawn at [tex]y=-9[/tex] which is a dashed line.
Dashed line means, the function does not attain a value equal to [tex]y=-9[/tex].
Domain of a function, [tex]y=f(x)[/tex] is the set of values which can be possible for the variable [tex]x[/tex] that can be given as input.
Range of a function, [tex]y=f(x)[/tex] is the set of possible values of [tex]y[/tex] i.e. the output of the function.
As seen from the graph, the domain of the exponential function does not have any constraint on it.
Therefore, any real number can be given as input.
So, a) The domain is the set of all real numbers.
Let us discuss about the range of function.
As stated above as well, the range of the function can not contain the value [tex]y=-9[/tex].
And there is no value possible below it.
So, the range is all real numbers greater than -9.
The answer is:
"a) the domain is the set of all real numbers" is true.
Choose SSS, SAS, or neither to compare
these two triangles.
B
SSS
SAS
neither
Answer:
neither, i think
There is No Congruence between Two Triangles.
What is Congruence Rule?If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent. Slide, twist, flip, and turn these triangles to create an identical appearance. If moved, they coincide with one other.
Given:
By seeing Two Triangles, We have two sides Equal.
But, there is no third part of Congruence here.
Hence, there is No Congruence between Two Triangles.
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What is the common ratio between successive terms in the sequence 1.5, 1.2, 0.96, 0.768
Answer:
To determine the common ratio of a geometric sequence. You just need to divide any two consecutive terms on it. You can see below that all of them have the same quotient.
1.2 / 1.5 = 0.8
0.96 / 1.2 = 0.8
0.768 / 0.96 = 0.8
.
Decimal form = 0.8
Fraction form = 4/5
.
Check:
1.5 x 0.8 = 1.2
1.5 x 4/5 = 6/5 = 1 1/5 = 1.2
Therefore, the common ratio between successive terms in the sequence? 1.5, 1.2, 0.96, 0.768 is 0.8 or 4/5.
Answer:
It Is 0.8
Step-by-step explanation:
I took the quiz
(NEED HELP WILL MARK BRAINLIEST)
1. Which of the following is TRUE?
A. The Protestant Reformation began in Wittenberg, Germany.
B. Spain lost its empire trying to oppose the Protestant Reformation.
C. The Protestant Reformation led to widespread economic, intellectual, political, and
religious turmoil.
D. All of the above
Answer:
All of the above
Step-by-step explanation:
Also, this is a history, not a maths problem
What is (w-2)/w=3/6
w=?
Answer:
W=4
Step-by-step explanation:
I really need help pls can anyone help me I would be so grateful if you help me
Answer:
the image is blurry
Step-by-step explanation:
sorry but the image is not full visible because it is blurry:(
What is the answer to this?
Answer:
C
High Hopes^^
Barry-
pumbaa paid monthly mud bills of $85, $77 and $72. His mud budget is
$322 for three months. How much was pumbaa underbudget?
Answer:
88$ for 3 months
Step-by-step explanation:
85 plus 77 plus 72 = 234
322-234=88$
2 triángulos congruentes son semejantes
Answer:
Spanish
Teorema: “ Si dos triángulos tienen sus dos ángulos correspondientes congruentes, entonces el tercero también será congruente y los triángulos son semejantes”. Teorema: “ Dos triángulos son semejantes si tienen un ángulo congruente comprendido entre lados proporcionales”.
English
Theorem: "If two triangles have their two corresponding angles congruent, then the third will also be congruent and the triangles are similar." Theorem: "Two triangles are similar if they have a congruent angle between proportional sides."
Step-by-step explanation:
PLEASE PLEASE PLEASE HELPPP MEEE !!! Identify all of the roots of the function.
f(x) = x3 – 5x2 – 2x + 24
Answer:
4, 3, -2 are the 3 roots of the function
Answer:
-2, 3 & 4
Step-by-step explanation:
The integer roots of the polynomial function f(x)=x^3-5x^2-2x+24f(x)=x
3
−5x
2
−2x+24 can be only among the divisors of free term.
The divisors of free term are:
\pm 1, \pm 2, \pm 3, \pm 4, \pm 6, \pm 8, \pm 12, \pm 24.±1,±2,±3, ±4,±6,±8,±12,±24.
Check them:
1. f(1)=1^3-5\cdot 1^2-2\cdot 1+24=18\neq 0f(1)=1
3
−5⋅1
2
−2⋅1+24=18
=0 , 1 is not a root.
2. f(-1)=(-1)^3-5\cdot (-1)^2-2\cdot (-1)+24=20\neq 0f(−1)=(−1)
3
−5⋅(−1)
2
−2⋅(−1)+24=20
=0 , -1 is not a root.
3. f(2)=2^3-5\cdot 2^2-2\cdot 2+24=8\neq 0f(2)=2
3
−5⋅2
2
−2⋅2+24=8
=0 , 2 is not a root.
4. f(-2)=(-2)^3-5\cdot (-2)^2-2\cdot (-2)+24=0f(−2)=(−2)
3
−5⋅(−2)
2
−2⋅(−2)+24=0 , -2 is a root.
5. f(3)=3^3-5\cdot 3^2-2\cdot 3+24=0f(3)=3
3
−5⋅3
2
−2⋅3+24=0 , 3 is a root.
6. f(-3)=(-3)^3-5\cdot (-3)^2-2\cdot (-3)+24=-42\neq 0f(−3)=(−3)
3
−5⋅(−3)
2
−2⋅(−3)+24=−42
=0 , -3 is not a root.
7. f(4)=4^3-5\cdot 4^2-2\cdot 4+24=0f(4)=4
3
−5⋅4
2
−2⋅4+24=0 , 4 is a root.
The cubic function has at most 3 roots, then
Answer: roots of the function are -2, 3 and 4.
Need help on these 4 kinda hard
AB¯¯¯¯¯is a radius. CD←→is tangent to circle A at point B, where AB=7 and EC=18. What is BC?
Circle with center point A. Radius AB is drawn. Tangent line CD is drawn and intersects the circle at point B. Segment AC is drawn from the center point A through point E on the circle to point C on line CD. The lengths of segments are not provided.
BC =
Answer:
BC is 24 units
Step-by-step explanation:
Given that: AB = 7 units
EC = 18 units
From a sketch for the question, we have a triangle ABC. Such that:
AC = AE + EC
But,
AE = AB = 7 (radius of the circle)
So that,
AC = 7 + 18
= 25 units
Applying Pythagoras theorem to triangle ABC, we have:
[tex]/AC/^{2}[/tex] = [tex]/AB/^{2}[/tex] + [tex]/BC/^{2}[/tex]
[tex]25^{2}[/tex] = [tex]7^{2}[/tex] + [tex]/BC/^{2}[/tex]
[tex]/BC/^{2}[/tex] = 625 - 49
= 576
BC = [tex]\sqrt{576}[/tex]
= 24
Thus, BC is 24 units.
HELPPP ILL DO ANYTHING HELPPPP
Answer:
-2
Step-by-step explanation:
hi! to find f(-3) on this graph, go to the x-value -3 and find the y-value there. when we look at -3 on the x-axis, we go down and see that there is a point at (-3,-2). therefore, f(-3)=-2.
What is the remainder of 832 divided by 77?
Answer:
[tex]10\frac{62}{77}[/tex]
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Answer:
62
Step-by-step explanation:
find it out then you see what is left after the question is through
Classify the angle pair as corresponding, alternate interior, alternate exterior, consecutive interior, consecutive exterior, vertical angles, or linear pair.
Answers may be repeated.
∠4 and ∠9\angle4\ and\ \angle9∠4 and ∠9
∠1 and ∠9\angle1\ and\ \angle9∠1 and ∠9
∠1 and ∠12\angle1\ and\ \angle12∠1 and ∠12
∠6 and ∠11\angle6\ and\ \angle11∠6 and ∠11
∠3 and ∠9\angle3\ and\ \angle9∠3 and ∠9
∠2 and ∠12\angle2\ and\ \angle12∠2 and ∠12
∠6 and ∠7\angle6\ and\ \angle7∠6 and ∠7
∠7 and ∠8\angle7\ and\ \angle8∠7 and ∠8
DRAG & DROP THE ANSWER
Corresponding Angles
Alternate Interior Angles
Alternate Exterior Angles
Consecutive Interior Angles
Consecutive Exterior Angles
Vertical Angles
Linear Pair
Answer:
Step-by-step explanation:
I need help
Write an equation and solve for x
If someone runs a 400m track in 80s what is the average velocity?
Answer:
V=?
S=400m
t=80s
V=S/t
V=400/80
V=5m/sec
Step-by-step explanation:
-(5z + 12) = 18
show how to solve the given equation
Answer:
- 6
Step-by-step explanation:
Step 1:
- ( 5z + 12 ) = 18 Equation
Step 2:
- 5z - 12 = 18 Open Parenthises
Step 3:
- 5z = 30 Add 12 on both sides
Step 4:
z = 30 ÷ - 5 Divide
Answer:
z = - 6
Hope This Helps :)
Answer: z = -6
Step-by-step explanation:
Hi there! I will be showing you how to solve the given equation. If you have any questions feel free to comment it down below.
Step 1: Remove parentheses.
-5z - 12 = 18
Step 2: Add 12 to both sides.
-5z = 18 + 12
Step 3: Simplify 18 + 12 to 30.
-5z = 30
Step 4: Divide both sides by -5.
z = [tex]-\frac{30}{5}[/tex]
Step 5: Simplify [tex]\frac{30}{5}[/tex] to 6.
z = -6
I hope I helped you :)
A boat has a speed of 9 mph in Coldwater. It takes about four hours to travel upstream but only two hours to travel the same distance down stream. Which equation can be used to find C, the speed of the current in miles per hour?
help find the slope of the line
Answer:
-3/5
Step-by-step explanation:
When finding the slope, think of it as rise/run.
Rise= up/down
run=left or right
So looking at the line, it is pointing towards -inf so the slope is negative
Then we look at 2 points.
i.e. (0,2) and (-5,5) and do the rise over run technique (or just subtract) and you get your answer!
Simple, plz help! Need Plato answer
Answer:
11
Step-by-step explanation:
11x11
