2 years ago

Can someone help me?

Mathematics

1 answer:

Elden [556K]2 years ago

8 0

Answer:

A. 7 and 3
D. 1 and 5

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Find the range of the relation below, then determine whether the relation is a function.

Morgarella [4.7K]

Answer:

Step-by-step explanation:

It is a function because it passes the vertical line test and Xs do not repeat, then count out the Y-values which are the range.

4 0

3 years ago

Answer number 1 please.

Minchanka [31]

$\sf {a}^{2} = {13}^{2} - {5}^{2}$

Formula :

Base²= Hypotenuse² - Perpendicular ²

$\\ \\$

$\hookrightarrow\sf {a}^{2} = {13}^{2} - {5}^{2}$

$\\ \\$

$\hookrightarrow\sf {a}^{2} =169 - 25$

$\\ \\$

$\hookrightarrow\sf {a}^{2} =144$

$\\ \\$

$\hookrightarrow\sf {a} = \sqrt{144}$

$\\ \\$

$\hookrightarrow\sf {a} = \sqrt{12 \times 12}$

$\\ \\$

$\hookrightarrow\sf {a} = 12$

Remember the a² in formula has nothing to do with the a we have to find. :)

6 0

2 years ago

Read 2 more answers

FIRST TO ANSWER GETS BRAINLIEST

iVinArrow [24]

Step-by-step explanation:

3x - y = 74

4y = x

Replace x in the first expression by 4y

3x - y = 74 ➡ 3(4y) - y = 74

12y - y = 74

11y = 74

y = 74/11 we can use this to find x

4y = x

4 × 74/11 = x

296/11 = x

5 0

3 years ago

10TH GRADE GEOMETRY, REAL ANSWERS PLS. HELP :)

lisov135 [29]

(B) is the right answer

5 0

3 years ago

Read 2 more answers

Marla bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With ho

Cerrena [4.2K]

22*2=44

44-7=37

Marla started with 37 boxes.

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4 years ago