2 years ago

Please help me with this please and thank you

1 answer:

5 0

I can’t see the problem very well, but your answer should be the one with (-3/2,0) as the intersecting point on the graph.

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I need this answered asap i will mark brainliest.

Harlamova29_29 [7]

I typed right on the problem set.

4 0

2 years ago

What is the equation of the line whose slope is 20 and a y-intercept of 5

aleksandr82 [10.1K]

The answer is B because u always start of like that

3 0

3 years ago

Find X <br> A. 50<br> B. 40<br> C.60<br> D.70

mart [117]

Answer:

b. 40

Step-by-step explanation:

The value of x (exterior angle) is equal to half of the difference of given arcs

(100 - 20) ÷ 2 = 40

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3 years ago

Read 2 more answers

A mailbox that is 36 inches tall is beside a tree.The length of the mailboxes shadow is 28 inches.The length of the trees shadow

mixer [17]

Answer:

10.5 feet

Step-by-step explanation:

In this problem, we have two similar triangles:

- One consists of the mailbox, its shadow and the hypothenuse

- The other one consists of the tree, its shadow and the hypothenuse

The two triangles are similar, so they have same proportions between their sides: therefore, we can apply the rule of three:

$\frac{m}{s_m}=\frac{t}{s_t}$

where

m = 36 in is the height of the mailbox

$s_m=28 in$ is the shadow of the mailbox

t is the height of the tree

$s_t=98 in$ is the length of the shadow of the tree

Solving for t, we find the height of the tree:

$t=\frac{m\cdot s_t}{s_m}=\frac{(36)(98)}{28}=126 in$

And since

1 feet = 12 inches

The height of the tree in feet is

$t=\frac{126}{12}=10.5 ft$

3 0

3 years ago

Given y = 2x + 4, what is the new y-intercept if the y-intercept is decreased by 5? A) −1 B) −3 C) −4 D) −5

elena-14-01-66 [18.8K]

The new y-intercept would be A)-1 because of the 4-5 = -1

3 0

2 years ago