2 years ago

If you answer i will give you brainliest and heart and make your popularity go up and stuff

Mathematics

1 answer:

exis [7]2 years ago

5 0

Answer:

9300

Step-by-step explanation:

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What is m∠U? What is angle U, that is what we are looking for

xxMikexx [17]

Answer:

i donnt no

Step-by-step explanation:

do you no

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2 years ago

If f(n)= n²-n, then f(-4) is O-20 12 -12 20

vagabundo [1.1K]

Answer: 20

Step-by-step explanation:

f(-4) = -4² - (-4)

f(-4) = 16 + 4

f(-4) = 20

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1 year ago

A, B, and C are collinear, and B is between A and C. The ratio of AB to BC is 3 : 1.

S_A_V [24]

Coordinates of point C: (1,-1)

Step-by-step explanation:

In this problem, A, B and C are collinear, and B is between A and C.

The ratio AB : BC is 3 : 1.

This means that we can write the following two equations:

$x_B-x_A = 3(x_C-x_B)\\y_B-y_A=3(y_X-y_B)$

where:

$(x_A,y_A)=(-7,3)$ are the coordinates of point A

$(x_B,y_B)=(-1,0)$ are the coordinates of point B

$(x_C,y_C)$ are the coordinates of point C

Solving the equation for $x_C$ ,

$x_C = x_B + \frac{x_B-x_A}{3}=-1+\frac{-1-(-7)}{3}=1$

Solving the equation for $y_C$ ,

$y_C=y_B + \frac{y_B-y_A}{3}=0+\frac{0-3}{3}=-1$

So, the coordinates of point C are

$C(-1,1)$

Learn more about how to divide segments:

brainly.com/question/3269852

brainly.com/question/11280112

#LearnwithBrainly

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2 years ago

Which of these is 3% equivalent to? 0.003 0.3 0.03 300

alekssr [168]

The answer to this question is c

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3 years ago

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Find the inverse of the function y = 2x2 + 2

Anvisha [2.4K]

We have that
y = 2x² + 2

step 1

exchange the value of x for y and the value of y for x
y = 2x² + 2------> x=2y²+2

step 2
clear y variable
x=2y²+2----> 2y²=x-2----> y²=[(x-2)/2]-----> y=(+/-)√[(x-2)/2]

step 3
the inverse is
f(x)-1=(+/-)√[(x-2)/2]

8 0

2 years ago

Read 2 more answers