Answer:
m = 6/7
Step-by-step explanation:
Rearrange the equation so that like terms are on either side
7 + 5 = 2m + 14m
12 = 14m
Divide both sides by 14 so that the variable is on its own
12/14 = m
m = 6/7
PLS SOLVE QUICKLY:
u/p +u/q = m, if, p is not equal to -q
Answer:
4n r+
Step-by-step explanation:
Try using calculator cause I seen this before.
Please help me answer this question
Answer:
x = 90 degrees and y = 43 degrees
Step-by-step explanation:
We have an isosceles triangle here, since the length of AB equals the length of AC.
That also means that angle ABC equals angle ACD = 47 degrees.
The sum of the interior angles of a triangle equals 180.
47 + 47 + 2y = 180
94 + 2y = 180
2y = 86
y = 43 degrees
x + 43 + 47 = 180
x + 90 = 180
x = 90
Simplify: (just give the answer)
6²+4²
Answer:
10 squared
Step-by-step explanation:
Answer: 52
Step-by-step explanation:
6*6 = 36 4*4 = 16
36+16=52
.
Choose the correct answer to 318 x 6.
1,808
1,906
1,918
1,908
Answer:
1,908
Step-by-step explanation:
5x+9−2x+13=67 solve the equation
Answer:
5x+9−2x+13=67
3x+9+13=67
3x+22=67
3x=45
x=15
Mark brainliest!!
Step-by-step explanation:
3x + 22 = 67
3x = 67 - 22
3x = 45
x = 45/3
put the this is ur calculator and u will get the answer
Karen buys apples and bananas for the daycare center she runs. The apples cost $1.50 per pound, and the bananas are $0.50 per pound. The table shows the amounts of apples and bananas she has purchased the previous six weeks. Apples, x (pounds) 5 10 7 3 9 12 Bananas, y (pounds) 5 5 12 14 9 2 This week, Karen will spend $20.50 on apples and bananas. Write an inequality that describes both the amounts of apples and bananas she has purchased in the past six weeks and the amounts she may buy this week. Enter the correct answer in the box. Write your answer in the form ax + by = c, using the appropriate inequality symbol in place of the equal sign.
Answer:
Step-by-step explanation:
A man can run 1 mile in 6 minutes. How fast is this measured in feet per second?
How fast is this measured in miles per hour? Hint: 5280 feet=1 mile
316800
Step-by-step explanation:
Write the following linear function in slope intercept form.
Group of answer choices
y=-x+3
y=-5x-16
y=-3x+1
y=3x-1
Answer:
Step-by-step explanation:
my guessing skills be like y=-3x+1
Find the length of the diagonal of a square with perimeter 56
Answer:
About 19.8
Step-by-step explanation:
First find the side lengths. In this example, 56/4=14
Next use the Pythagorean theorem, to us it, here's the formula a squared plus b squared equals c squared. For this example use 14 squared plus 14 squared which equals 392.
Finally take the square root of 392 because we still need to take the squared out in c. The square root of 392 rounded to the nearest tenth is 19.8.
At the same time a 15-foot pole casts a 7.5-foot shadow; a nearby tree casts a 24-foot
shadow. How tall is the tree?
Answer:
12-foot shadow
Step-by-step explanation:
hope this helps :3
if it did pls mark brainliest
sorry if im wrong
HELP ANSWER THIS QUESTION
Answer:
f^-1(x) = (x+2)/3
Step-by-step explanation:
F(x) = 3x-2
substitute x for y, and f(x) for x: x = 3y - 2
Solve for y: x + 2 = 3y
y = f^-1(x) = (x+2)/3
Kate ran 4 miles. How far did she run in kilometers?
Answer:
About 6.44 kilometers
Step-by-step explanation:
I mile is approximately 1.61 kilometers, so 4 miles would be 1.61 · 4 = 6.44 kilometers.
Hope this helps!
BRAINLIEST
If point B has coordinates (-8,1), what are the coordinates of the point when it is
reflected across the y axis?
Answer:
it is (8;1)
Step-by-step explanation:
Answer:
(8, 1)
Step-by-step explanation:
When a point undergoes a reflection across the y-axis, it follows the following transformation:
(x, y) --> (-x, y)
(8, 1) --> (-8, 1)
PLEASEEEEEEEE HELP ME I NEED TO TURN THIS IN
Answer:
102 degrees
Step-by-step explanation:
Since the two angles are same side interior that would mean they sum up to 180 degrees.
180-78=102 degrees
hoped this helped :)
what is proportional to 35/80
Answer:
nhi pta... pdhai dhang se kiya kro
D =
R =
Function?
Find the domain and range of each relation. Then, determine if the relation is a function.
What is the argument of -5\sqrt{3}+ 5i?
Answer:
150 degrees
Step-by-step explanation:
Graphing the complex number we see the angle terminates in the second quadrant. This means the argument, the angle, will be between 90 degrees and 180 degrees.
So if we create a right triangle with that point after graphing it. We see the height of that triangle is 5 because that is the imaginary part. The base of that triangle has length [tex]5\sqrt{3}[/tex]. The problem is this doesn't give us any part of the angle we want, but it does give us the complementary of the part of the angle that is in second quadrant.
Let's find the complementary angle.
So the opposite side of the complementary angle is 5.
The adjacent side of the complementary angle is [tex]5\sqrt{3}[/tex].
[tex]\tan(\theta)=\frac{5}{5\sqrt{3}}[/tex]
[tex]\tan(\theta)=\frac{1}{\sqrt{3}}[/tex]
[tex]\theta=\tan^{-1}(\frac{1}{\sqrt{3}})[/tex]
[tex]\theta=30[/tex]
So 90-30=60.
The answer therefore 60+90=150.
Answer:
D 150 degrees
Step-by-step explanation:
got it right on edge
given the function g(x)=x^2+5x-2 determine the average rate of change of the function over the interval -9 ≤ x ≤ 3
The average rate of change over an interval is the same as the slope between those two values. The formulate for slope is:
[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
You are given the x values: x2=3 and x1=-9. Plug in these x values to g(x) find the y values:
g(3)=3^2+5(3)-2=9+15-2=22
g(-9)=(-9)^2+5(-9)-2=81-45-2=34
Now, you can solve for m:
m=(22-34)/(3--9)
m=-12/12
m=1
Hope this helps!!
the average rate of change of the function over the interval -9 ≤ x ≤ 3 is -1
The average rate is the change of expression with respect to time.
Given the expression g(x)=x^2+5x-2 within the interval -9 ≤ x ≤ 3
At the lower interval x = -9
g(-9) = (-9)²+5(-9)-2
g(-9)= 81-45-2
g(-9) = 34
At the upper interval x = 3
g(3) = (3)²+5(3)-2
g(3)= 9+15-2
g(3) = 22
The average change of the function will be expressed as:
[tex]\frac{\triangle y}{\triangle x} =\dfrac{g(b)-g(a)}{b-a}\\ \frac{\triangle y}{\triangle x} =\dfrac{g(3)-g(-9)}{3-(-9)}\\\frac{\triangle y}{\triangle x} =\dfrac{22-34}{12}\\\\\frac{\triangle y}{\triangle x} =\dfrac{-12}{12} \\\frac{\triangle y}{\triangle x} =-1[/tex]
Hence the average rate of change of the function over the interval -9 ≤ x ≤ 3 is -1
Learn more here: https://brainly.com/question/7590674
Find the slope of the line. (-3/2, -3/2) (3/2, 3/2)
Answer:
1
Step-by-step explanation:
1st way: We can find the slope of the line by plugging the two points into the slope formula. If you do, slope would be (-3/2-3/2)/(-3/2-3/2) which simplifies to -3/-3 which is 1. The slope is 1.
2nd way: You can just use logic to figure it out because since the x and y in both of the points are equal to each other, we know that the slope has to be 1.
Answer:
It is 1. You would put one in the positive section of the line graph, and put 1 in the negative section of the line graph. ≥ × ≤`
Step-by-step explanation:
≥ × ≤`
The points (5, n) and (4, -4) fall on a line with a slope of 7. What is the value of n?
n =
Submit
Work it out
Answer:
Step-by-step explanation:
The slope of a line can be calculated:
[tex]m = \frac{y_2-y_1}{x_2-x_1}\\[/tex]
We know that the slope is 7, so we want to solve for [tex]y_2[/tex]
[tex]\frac{n-(-4)}{5-4} = 7\\\frac{n+4}{1} = 7\\n+4 = 7\\n = 3[/tex]
look at picture for the question
I will make brainiest whoever has the correct answer!
Answer:
D. all real numbers
What are three different ratios that are equivalent to the ratio 3:11.?
Explain your answer
Answer:
6:2212:4430:110Step-by-step explanation:
3 × 2 = 6, 11 × 2 = 22; put them together: 6:223 × 4 = 12, 11 × 4 = 44; put them together: 12:443 × 10 = 30, 11 × 10 = 110; put them together: 30:110I hope this helps!
(y - 2)2 = y2 – 6y + 4
Is this statement true or false?
==============================================
Explanation:
I'm assuming you meant to type out
(y-2)^2 = y^2-6y+4
This equation is not true for all real numbers because the left hand side expands out like so
(y-2)^2
(y-2)(y-2)
x(y-2) .... let x = y-2
xy-2x
y(x)-2(x)
y(y-2)-2(y-2) ... replace x with y-2
y^2-2y-2y+4
y^2-4y+4
So if the claim was (y-2)^2 = y^2-4y+4, then the claim would be true. However, the right hand side we're given doesn't match up with y^2-4y+4
--------------------------
Another approach is to pick some y value such as y = 2 to find that
(y-2)^2 = y^2-6y+4
(2-2)^2 = 2^2 - 6(2) + 4 .... plug in y = 2
0^2 = 2^2 - 6(2) + 4
0 = 4 - 6(2) + 4
0 = 4 - 12 + 4
0 = -4
We get a false statement. This is one counterexample showing the given equation is not true for all values of y.
Express 7.6109 x 10⁸
Answer:
761090000
Step-by-step explanation:
10⁸ = 100000000
7.6109 * 100000000 = 761090000
Answer:
761090000
Step-by-step explanation:
=7.6109×10^8
=761090000
ANS
please help me with this
Answer: C is no and the others are yes.
Step-by-step explanation:
Katie say whaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaatttttttttttttttttttt
Answer:
fr
Step-by-step explanation:
PLEASE HELP ME!!! Point Q is located at (-4, 6) Point R is located at (8, 6)
what is the distance from point Q to point R?
Una jarra vacia pesa 0.64 kg, llena de agua 1.728 kg. ¿Cuánto pesa el agua?
Answer:
Pesa 1.088kg
Step-by-step explanation:
Peso jarra vacía --> 0.64kg
Peso jarra llena de agua --> 1.728kg
Peso agua = peso jarra vacía - peso jarra llena
Peso agua = 1.728kg - 0.64kg = 1.088kg
Peso agua= 1.088kg
Twice a number n decreased by seven (ez points for ez question so answer )
A cab company chargers a $3.50 boarding fee and $0.50 per mile. Write an equation to describe the relationship between the cost of the cab ride and the number of miles traveled.
Answer:
T = 0.50m + 3.5p
Step-by-step explanation:
if T is the total cost and m is the miles driven and you have a fee of $3.50, the equation would be 3.50 + 0.50m = T which can be written like that or re written as T = 0.50m + 3.5p.
hope this helps :)
