3 years ago

I need help with this math problem -3(4x-5)=123h

Mathematics

1 answer:

Otrada [13]3 years ago

4 0

The answer to your question is h=-4/41x+5/41

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10. A triangle has sides with lengths 3,5, 7. Is this an acute, obtuse, or right<br> triangle?

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Answer:

OBTUSE

Step-by-step explanation:

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3 years ago

Hi i need help on this

Allushta [10]

Answer
X=125
Solution
25x 4/25>25x5

3 0

2 years ago

Read 2 more answers

A farmer raises cows and chickens. The farmer has a total of 25 animals. One day he counts the legs of all of his animals and co

KengaRu [80]

Answer:

Step-by-step explanation:

x + y = 25 ...........................(1)

{4x + 2y =64} / 2 divide the equation by 2

2x + y = 32 ........................(3)

Step Two

subtract (1) from (3)

2x + y = 32

x + y = 25

x = 7

Therefore from equation 1 we get x + y = 25

but x = 7

7 + y = 25 Subtract 7 from both sides.

y = 25 - 7

y = 18

Check

4*x + 2*y = 64

4*7 + 2*18 =? 64

28 + 36 = ? 64

64 = 64

The checks out to be the right answer.

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2 years ago