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3 years ago

Which expression is equivalent to 16a+24b?

Mathematics

1 answer:

a_sh-v [17]3 years ago

8 0

Answer:

the anwer is 8

Step-by-step explanation:

ur welcome

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What is the value of x? A.39 B.41 C.26 D.17

mojhsa [17]

Answer:

The answer is B.

Step-by-step explanation:

You have to use Pythogorean Theorem, c² = a² + b² where c is the hypotenuse and a,b is the side lengths :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 40,

Let b = 9,

${c}^{2} = {40}^{2} + {9}^{2}$

${c}^{2} = 1600 + 81$

${c}^{2} = 1681$

$c = \sqrt{1681}$

$c = 41 \: units$

*Take note, hypotenuse will always be the longest length among the 3 lengths.

*Pythogorean Theorem can only applied in a right-angle triangle.

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3 years ago

Find the area of the figure. 4.5 cm 5.5 cm 22 cm

Furkat [3]

An 544.5

Step-by-step explanation:

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3 years ago

Y=3/4 x-4

pochemuha

Answer:

see graph of y=3/4 x-4

Step-by-step explanation:

Assuming you mean

$y = \frac34x - 4$

Below is a graph of that one. The slope is 3/4 and the interception with the y axis is at y=-4. The equation is in its normal form y=ax+b with a=3/4 (slope) and b=-4 (y intercept), so no conversion needed.

You have to be careful on how you write these equations down. It might very well be that you meant:

$y = \frac{3}{4x-4}$ or $y = \frac{3}{4x} - 4$

However, those are more complex so I'm hoping for the first one... ;-)

8 0

3 years ago

Please help ASAP+ brainliest

Maurinko [17]

Answer:

Step-by-step explanation:

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3 years ago

Solve the system by the substitution method. 7x + y = -6 7x - 3y = 18

Elodia [21]

Answer:

Stdivise 7 aep-by-step explanation:

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3 years ago

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