3 years ago

Please help whit all of them I can’t fail math it’s the only subject I’m failing in my mama would whoop me please

1 answer:

6 0

I dunno I rlly don't know like seriously I'm in 7th

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mote1985 [20]

The answer is one solution

8 0

2 years ago

erica [24]

Answer:

x=-10

Step-by-step explanation:

$2x-11=-31\\$

Add 11 on both sides.

$2x-11=-31\\2x=-20\\2x/2x=-20/2\\x=-10$

7 0

2 years ago

erastova [34]

Answer:

$x + 2x + 34 + 20 = 180$

3 0

3 years ago

Alex Ar [27]

278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5

5 0

3 years ago

lesantik [10]

Answer:

C. x = 18, y = 9 $\sqrt{3}$

Step-by-step explanation:

In a 30-60-90 triangle,

longer leg = $\sqrt{3}$ (shorter leg)

hypontenuse = 2(shorter leg)

In your case, the shorter leg = 9

therefore, y = 9 $\sqrt{3}$ and x = 2(9) = 18

7 0

3 years ago