2 years ago

Please look at the picture and answer it.

1 answer:

Zanzabum2 years ago

6 0

Answer:

$34 + 90 + 4x = 180 \\ 4x = 180 - 124 \\ 4x = 56 \\ x = 14 \\$

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vesna_86 [32]

S = a / (a - r)...multiply both sides by (a - r)
S(a - r) = a
Sa - Sr = a
Sa - a = Sr
(Sa - a) / S = r or it could be : (aS - a) / S = r

7 0

3 years ago

Andreyy89

The answer could be 70a+21b

4 0

3 years ago

Schach [20]

Answer:

9-x

Step-by-step explanation:

7 0

3 years ago

oksian1 [2.3K]

Answer:

15 units²

Step-by-step explanation:

Hi there!

$A=\displaystyle\frac{1}{2} bh$ where b is the base and h is the height

Plug in the base (7.5) and height (4):

$A=\displaystyle\frac{1}{2} (7.5)(4)\\\\A=\displaystyle\frac{1}{2} (30)\\\\A=15$

Therefore, the area of the triangle is 15 units².

I hope this helps!

8 0

3 years ago

Aleksandr [31]

Answer:

I don't no sorry please bro sorry

4 0

2 years ago