3 years ago

I get it and then I don’t. I need some refreshing

Mathematics

1 answer:

zavuch27 [327]3 years ago

3 0

Check the picture below.

the length cannot be a negative value, so is not -13.

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Please help me out!

gavmur [86]

Answer:

B is correct because it value become 15^9

Step-by-step explanation:

5 0

3 years ago

Solve the right triangle. Round decimal answers to the nearest tenth.

eimsori [14]

AB² = AC²+BC²

AB² = 9²+12²

AB²= 225

AB= 15

SinA = 12/15

A = Sin-¹(0.8)

M`A = 53°

M`B = 90- A = 90-53= 37°

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3 years ago

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Select the proper order from least to greatest 2/3 , 7/6 , 1/8 , 9/10

AnnZ [28]

1/8 , 2/3, 9/10, 7/6

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4 years ago

Can y’all help me.......

ira [324]

Yes is the correct answer

6 0

3 years ago

Malik works at a hardware store for $12 per hour and as a lifeguard for $18 per hour. He needs to earn at least $280 per week, b

Arte-miy333 [17]

Answer:

The system of inequalities is equal to

$12x+18y\geq280$

$x+y\leq 20$

Step-by-step explanation:

Let

x-----> the number of hours that Malik works at a hardware store

y-----> the number of hours that Malik works as a lifeguard

we know that

$12x+18y\geq280$ -----> inequality A

$x+y\leq 20$ -----> inequality B

Using a graphing tool

The solution is the shaded area

see the attached figure

8 0

4 years ago