3 years ago

Suppose that Y and Z are points on the number line.

Mathematics

1 answer:

Cerrena [4.2K]3 years ago

6 0

Answer:

16-17 is the answer

although I am not sure

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natulia [17]

Answer:

(A) 21

Step-by-step explanation:

5x-15 needs to equal 90 since it is a right angle and 21 makes that true

$(5*21)=105\\105-15=90$

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2 years ago

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The ratio of Sara and Laila age was 5:4. 2 years later their ratio is 6:5. What is their current ages?

coldgirl [10]

Answer:

do no

Step-by-step explanation:

6 0

2 years ago

Can someone please tell me what is 12 x 8 +5?

blondinia [14]

12x8=96+5=101
Answer: 101

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2 years ago

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BartSMP [9]

Answer:

$-5 = x$

Step-by-step explanation:

$7(4x + 9) - 10 = -87 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: + \: 10 \: \: \: \: + 10 \\ \\ \frac{7(4x + 9)}{7} = -\frac{77}{7} \\ \\ 4x + 9 = -11 \\ \: \: \: \: \: \: -\: 9 \: \: \: \: \: - \: 9 \\ \\ \frac{4x}{4} = -\frac{20}{4} \\ \\ x = -5$

** The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

5 0

3 years ago

Distribute Terms<br> -5(x +2)

Arturiano [62]

Answer:

-5x-10

Step-by-step explanation:

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2 years ago

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