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zysi [14]
2 years ago
7

I need help with this question​

Mathematics
2 answers:
vovangra [49]2 years ago
7 0

Answer:

b

Step-by-step explanation:

Anestetic [448]2 years ago
5 0
The answer is B and I got B because 3b+5=92=, 3b=92-5=, 3b=87=,b=29
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What percent of 71 is 90?<br> of 71 is 90.
sashaice [31]

Answer: 126.76056338%

Step-by-step explanation: To answer the question what percent of 71 is 90, we translate the question into an equation.

We have <em>"what percent" </em>which we can represent by the variable X. Next we have <em>"of 71"</em> which means "times 71" and <em>"is 90" </em>means "equals 90."

Now to solve for <em>x</em>, since <em>x</em> is being multiplied by 71, we need to divide by 71 on both sides of the equation.

<em />

On the left side of the equation the 71's cancel and we have <em>x</em>.<em> </em>On the right side of the equation we have 90 divided by 71 which is 1.2676056338.

Now, remember that we want to write our answer as a percent. To write 1.2676056338 as a percent, we move the decimal point two places to the right and we get 126.76056338%.

3 0
3 years ago
Read 2 more answers
Which of the following could be the ratio between the lengths of the two legs
weqwewe [10]
30:60:90
3:6:9
1:2:3
I can’t make sense of given answers
6 0
3 years ago
The vertices of the trapezoid are the origin along with A(4p,4q), B(4r,4q), and C(4s,0). Find the midpoint of the midsegment of
Nesterboy [21]

Check this attachment

8 0
3 years ago
Need help ASAP please
Kay [80]

Answer:

because the length is 4 feet more than the width

=> the length is x + 4 (feet)

because the base has an area of 21 square feet

=> x(x + 4) = 21

<=> x² + 4x = 21

3 0
2 years ago
Please give me the correct answer ​
sergejj [24]

Answer:

16 units

Step-by-step explanation:

6.1 + 5.8 + 4.1 = 16

5 0
3 years ago
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