Answer:
23
Steps ig
((8x2) +2x(-3)))-(((-(-4)) x 2) +( 3 x( -7)) =23
Which line has a slope of 12 and a y-intercept of 2?
Answer: The bottom left picture.
Step-by-step explanation:
The graph shows the linear line crossing through 2 on the y-axis, therefore the y-intercept is 2. The graph also shows the line increasing by going up 1 and over 2, resulting in the slope of the line being 1/2.
Write the expression
−
3
x
2
+
2
y
2
+
5
x
y
−
2
y
+
5
x
2
−
3
y
2
in simplest form.
Answer:
2x^2-y^2+5xy-2y
Step-by-step explanation:
which type of triangle if any can be formed with sides measuring 8 inches 8 inches and 3 inches?
Lakeview in 72 miles from Springfield Irania must go to the law library in Springfield to get A document for the law firm for which she works Find how long it takes her to dive round trip if she average 52 mph.
Answer:
3.5 hours
Step-by-step explanation:
2*77/44=154/44=3.5 hours
Can someone help me?
Which expression is equivalent to
O
Of
Step-by-step explanation:
According to BODMAS it is division
i'm back at it again. anyone helppp I'm so confused rnn
Explanation:
For every problem, plug in the number where the variable is.
For example:
Evaluate the following expression by substituting 8 for x.
x + 9
You would take the x and turn it into 8, then you would do 8 + 9.
Answer:
1)
a= 17
b= 7
c= 56
d= 4
e= 29
f= 10
g= 18
h= 4
2)
a= -1
b= 2/3
c= -4/3
d= -5/3
e= -2
f= -8/3
g= -14/9
h= -17/9
3)
a= 1/2
b= 5/6
c= 1/6
d= -1/3
e= 1/3
f= 5/12
g= 7/18
h= 0.75
Step-by-step explanation:
(02.04 MC) Your friend has $90 when he goes to the fair. He spends $5 to enter the fair and $15 on food. Rides at the fair cost $1.50 per ride. Which function can be used to determine how much money he has left over after x rides? f(x) = 1.5x + 70 f(x) = −1.5x + 70 f(x) = −1.5x − 70 f(x) = −20x + $90
Answer:
f(x)= $70 - $1.5*x
Step-by-step explanation:
You know your friend spends $ 5 to enter the fair and $ 15 for food. So the total you spent is given by:
$5 + $15= $20
Knowing that the trips at the fair cost $ 1.50 per trip, and with x being the number of trips, then the cost after x trips will be:
$1.5*x
So the money spent after x rides can be expressed as:
$20 + $1.5*x
Knowing that your friend has $90 when he goes to the fair, to calculate the amount of money he has left after x rides, the amount taken to the fair and the amount spent is subtracted:
$90 - ($20 + $1.5*x)
$90 -$20 -$1.5*x
$70 - $1.5*x
By calling the function f(x) used to determine the amount of money left after x trips, you can finally express:
f(x)= $70 - $1.5*x
What is 2/3 divided by 4/5?
Answer:
5/6
Step-by-step explanation:
Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.
Answer:
5/6
Step-by-step explanation:
Keep the first fraction the same, then flip the second fraction, then multiply
2/3 * 5/4
10/12
simplify: divide numerator and denominator by 2
5/6
Y = 4x - 5 and (3,4) (7, 3) A. parallel B. perpendicular D. neither
Answer: neither
Step-by-step explanation:
I used Desmos tool for this and the line doesn't line up with the points
Si x² + 5x - 6 = 0 entonces los valores de x que satisfacen la ecuación son: / If x² + 5x - 6 = 0 then the values of x that satisfy the equation are:
a) 0,6
b) 6,-1
c) 3,2
d) -6,1
e) -3,-2
Find the area of the shape. Include
units in your answer
Step 1 : Gather your numbers ; 4,3,4,3,4,3,12,9
Step 2 : Multiply The numbers in groups ;
4×3×4×3×4×3= 12×12×12= 144×12=1728Step 3 : More Multplication.
12×9=108
Step 4: Add the the answeres together.
1728 + 108 ------- 1836Step 5: Add your labels and your done!
1836 mm
Hope this helps!
-Aslina
I have no idea what to do here
Answer:
You write 75% as a decimal
which would be: 0.75
Answer:
.75 is it as a decimal
Step-by-step explanation:
When you have a percentage you always move two places to the left.
For example 67% , the decimal would be .67 ----> _6_7% the lines are showing the two places you move. Also if you have 157% as a decimal it is 1.57 always move two places to the left no matter how big the percent is!!
The y-intercept of f(x)=(x+2)(x+3)(x+6) is (0,30)
True or false
Answer: False
Step-by-step explanation:
The y-intercept is when x = 0, or when the function crosses the y axis.
By plugging in zero, you get:
2*3*6 = 36
HELP URGENT!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The equation has an Inifinite amount of solutions
Step-by-step explanation:
2 ( 3g + 2 ) = 1/2 ( 12g + 8 )
First use the distributive property of multiplication -
6g + 4 = 6g + 4
6g cancels out from both sides of the equation -
4 = 4
When both sides of an equation are the same there is an infinite amount of solutions.
Hope this helped! :)
Write the standard form of the line that passes through the given points (1, 1) and (3, 4)
see what should to do buddy :
step 1-
first we have to find the gradient of the line like this:
a ( 1 , 1 )
b ( 3 , 4 )
.
step 2-
now just need one of the a or b point to put in this equation :
.
step 3-
to find the standard form of the line we have to take the y alone.
so we add the sides of the equation plus 1.
[tex]y = \frac{3}{2}x - \frac{3}{2} + 1 \\ \\ \\ y = \frac{3}{2}x - \frac{1}{2} [/tex]
And we're done.
good luck buddy ♥️♥️♥️♥️♥️
Standard form of the line passing through points (1, 1) and (3, 4) is
y = (3 / 2)x - (1 / 2).
What is line?
"Line is a one dimensional figure which has only one dimension that is length no other dimension present in it."
Formula used
( x₁ , y₁) and (x₂ , y₂) are the two points through which line passes
[tex]\frac{x-x_{1} }{x_{2} -x_{1} } =\frac{y-y_{1} }{y_{2} -y_{1} }[/tex]
According to the question,
Given ,Line passes through points( 1, 1 )and (3,4)
Substitute the value in the formula to get standard form of line we get,
[tex]\frac{x-1 }{3 -1} =\frac{y-1 }{4 -1 }[/tex]
⇒3(x -1) = 2(y -1 )
⇒3x -3 = 2y -2
⇒y = (3/2)x - (1/2)
Hence, standard form of the line passing through points (1, 1) and (3, 4) is
y = (3 / 2)x - (1 / 2).
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what is 5 + 5 I need help on question 5 + 5 + 6 + 7 - 8 - 5
Answer:
10
Step-by-step explanation:
Answer:
5+5=10
Step-by-step explanation:
use addition to add 5 and 5
please anwser the question fast
Answer:
y=2
Step-by-step explanation:
Logarithmic Equations
The following equation is given:
[tex]log_y 8+ log_y 4=5[/tex]
Recall the property:[tex]log_b x+lob_b y=log_b (x.y)[/tex]
Applying: [tex]log_y 32=5[/tex]
Now recall the definition of the log:
If:
[tex]log_b a=x[/tex]
Then
[tex]b^x=a[/tex]
The equation becomes:
[tex]y ^5=32[/tex]
But 32=2^5, so:
[tex]y ^5=2^5[/tex]
Equating the bases:
y=2
b) In the diagram below, two lines are drawn. Explain how you could determine the values
of b, c, and d, using at least two of the following terms: linear pair, vertical angles,
congruent, & supplementary. ( 3 points)
b
U
40°
d
Answer/Step-by-step explanation:
When twi straight lines intersect, they form 2 pairs of opposite vertical angles that are congruent.
In the diagram given, the following pairs of vertical angles are formed:
<c and 40°
<b and <d
<c = 40° (vertical angles are congruent)
<b and 40° are linear pairs. They are both supplementary. Therefore:
<b = 180° - 40
<b = 140°
<d = <b (vertical angles)
<d = 140° (substitution)
5. Please convert the equation y-5=7(X-6) into slope
intercept form by completing the table below:
What?
y-5=7(x-6)
Why?
Begin at the Beginning!
Distributive Property
Opposite Operation to
Isolate y
Final Answer
Answer:
Solving the Equation would be: y= 7x-37, Finding the Function would be x= 37 over 7
Step-by-step explanation:
Function:
y-5=7(x-6)
0-5=7(x-6)
0-5=7x-42
-5=7x=42
-7x-5=-42
-7x=-42+5
-7x=-37
x=37 over 7
_________________________________
Solving the Equation:
y-5=7(x-6)
y-5=7x-42
y=7x-42+5
y=7x-37
y=7x-37, x ER
The graph of linear function g passes through the points (3, 7) and (9, 3).
Which statement must be true?
A. The graph of g passes through the point (6,-2)
B. The zero of g is -6
C. The slope of the graph is -2/3
D. The x-intercept of the graph of g is 6
Answer:
c
Step-by-step explanation:
The slope of the graph is -2/3 is true.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁.
The graph of linear function g passes through the points (3, 7) and (9, 3).
We need to find which statement is true from options.
Slope=3-7/9-3
=-4/6
=-2/3
The slope intercept form 7=-2/3(3)+b
7=-6/3+b
7=-2+b
b=9
Hence, the slope of the graph is -2/3 is true.
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An airplane is flying at an altitude of 3,000 ft. The pilot dives 988 feet and then rapidly climbs 748 feet. The pilot then dives again 885 feet before making another climb of 1,099 feet. How far above or below an altitude of 3,000 feet is the airplane? A. 26 feet below B. 26 feet above C. 248 feet below D. 248 feet above
Answer:
A 26 feet below
Step-by-step explanation:
3,000 - 988 + 748 - 885 + 1,099 = 2,974
Complete the sentence.
The intersection of a circle and a regular hexagon can be....
-two line segments
-a triangle
-two points
-a trapezoid
Answer: two points
Step-by-step explanation:
The intersection of a circle and a regular hexagon can be two pints option (C) two points is correct.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
It is given that:
The intersection of a circle and a regular hexagon.
As we know, the polygon is a geometric figure with a finite number of sides in two dimensions.
On the sides or edges of a polygon, straight-line segments are joined end to end to form a closed shape. The vertices, also known as corners, are the points where two line segments meet and form an angle.
If the circle and regular hexagon will intersect on a coordinate plane then it will create two intersection points.
Thus, the intersection of a circle and a regular hexagon can be two pints option (C) two points is correct.
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Graph the linear equation and create a table of values
5.) y= -5x
will mark brainliest
88 degrees.
Total measure of triangle's angles is 180 degrees.
angle <2 and 42 degrees are corresponding so <2 is also 42 degrees.
50 + 42 = 92.
180 - 92 = 88 degrees
If this helped, please mark branliest.
You measure containers for international shipments. The height of the standard container is 6 feet and 7 inches. What is the height in meters?
Answer:
i dont know if its right but i think its 2.01
if im wrong im so sorry
The height is 2.0066 meter.
What is Unit measurement?Number systems are systems in mathematics that are used to express numbers in various forms and are understood by computers. A number is a mathematical value used for counting and measuring objects, and for performing arithmetic calculations. Numbers have various categories like natural numbers, whole numbers, rational and irrational numbers, and so on. Similarly, there are various types of number systems that have different properties, like the binary number system, the octal number system, the decimal number system, and the hexadecimal number system.
A number system is a system representing numbers. It is also called the system of numeration and it defines a set of values to represent a quantity
Given:
height= 6 feet and 7 inches
Convert feet to meter
1 feet= 0.3048 meter
6 feet = 6* 0.3048
=1.8288 meter
Now, convert inch to meter
1 inch= 0.0254 meter
7 inch = 0.0254 * 7
=0.1778 meter
So,
6 feet and 7 inches= 1.8288 + 0.1778
= 2.0066 meter
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please help need this done by at least 10 thx
Answer:
-10
Step-by-step explanation:
∛-1000=-10
Answer:
-10
Step-by-step explanation:
First...
A cube root is to find a number that if multiplied three times by its self equals this number. (sorry a little confusing)
Next...
Forget about the negative for a little bit and look at it.
10*10*10=1000
Finally...
If 10 cubed is positive 1000 then -10 cubed is -1000.
So the answer is -10.
Find the slope of a line through the points (-1,-9) and (4, -2).
Select the best answer from the choices provided.
O A.
Vur
OB.
Elm
Ос.
7
5
OD
3
11
Answer:
m = 7/5
Step-by-step explanation:
slope from 2 points = y2-y1 / x2-x1
x1 = -1
y1 = -9
x2 = 4
y2 = -2
-2 - (-9) / 4 - (-1) = -2 + 9 / 4 + 1
= 7/5
John is running in a 1 km race. If he finishes the race in 350s what was his speed in m/s
Answer:
187
Step-by-step explanation:
Which of the following are ordered pairs for the equation y = 1/3x + 1?
O (1,0) (2,3) (3,6)
O (0,1) (3,2) (6,3)
O (0,1) (1,4)(2,7)
O (1,0) (3,2) (6,3)
Answer:
The second answer choice; (0,1) (3,2) (6,3) is your answer.
Step-by-step explanation:
I don't know how to explain this but here's a picture of the line; y=1/3x+1
I hope this helps! :)
