4 years ago

Can someone please help

Mathematics

2 answers:

Dafna1 [17]4 years ago

7 0

The solution to the system of equations is A

Lelechka [254]4 years ago

6 0

Answer:

Step-by-step explanation:

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One solution to the problem below is 5 what ya the other solution a^2-25=0

Alex

-5

a^2-25=0

a^2=25

take the square root of both sides

a=5, and -5

5 0

4 years ago

Alex borrowed $12.50 from his friend Daniel he paid him back $8.75 how much does he still owe

3241004551 [841]

Answer:

$3.75

Step-by-step explanation:

$12.50-$8.75=$3.75

Hope this helps!

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3 years ago

Find the value of x. Round your answer to the nearest tenth sin x degree= 4/15

bulgar [2K]

Answer:

The value of x to the nearest tenth is, 15.5 degree

Step-by-step explanation:

Given that: $\Sin x = \frac{4}{15}$

To find the value of x;

Take inverse of sin both sides we have;

$\sin^{-1}(\sin x) = \sin^{-1}(\frac{4}{15})$

Simplify:

$x = \sin^{-1}(\frac{4}{15})$

Simplify:

$x = 15.46601015^{\circ}$

Therefore, the value of x to the nearest tenth is, 15.5 degree

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3 years ago

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Question 15 of 20

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Answer:

The awnser is 3

Step-by-step explanation:

(3+1) = 4 x 6= 24+1 = 25

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2 years ago

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1. Define the word "ratio."

wolverine [178]

1. A ratio shows the relative sizes of two or more values
2. The ratio is 1:6

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4 years ago

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