3 years ago

PLEASE ANSWER ASAP !!!!!!!!!!!!!!!!!!! WILL GET BRAINLEST IF CORRECT!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

tatiyna3 years ago

5 0

Answer:

Step-by-step explanation:

8x+50=90

8x=40

x=5

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How do you solve this problem?

Solnce55 [7]

Use the pythagorean theorem.

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2 years ago

What is the LCM of 20 and 40?<br> 5<br> 10<br> 20<br> 40

zepelin [54]

Answer:

i think this is the answer

4 0

2 years ago

PLEASE ILL GIVE 25 POINTS ANS MARK BRAINIEST IF SOMEONE GIVES ME THE RIGHT ANSWER PLEASE PLEASE PLWASE

KatRina [158]

Answer:

Radius:3.14

Circumference: 6.28

Step-by-step explanation:

C=2(pi)(r)

replace r with 1

and you get 6.28

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Replace r with 1

multiply and you get 3.14

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1 year ago

Read 2 more answers

8m^3 - 28m^2 + 6m - 21. You solve by factoring by grouping!!! quick please

Leya [2.2K]

Answer:

$(2m - 7)(4 {m}^{2} + 3)$

Step-by-step explanation:

$8m^3 - 28m^2 + 6m - 21 \\ = 4 {m}^{2} (2 {m} - 7) + 3(2m - 7) \\ = (2m - 7)(4 {m}^{2} + 3)$

4 0

2 years ago

What is the value of x in 2/5(4x-3)-2x=4/5-x

gavmur [86]

Answer:

I think the answer is x = 10/3

Step-by-step explanation:

I hope this helps :)

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3 years ago