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xeze [42]
4 years ago
11

What is (-2.1) to the third power

Mathematics
2 answers:
Artyom0805 [142]4 years ago
8 0
It is -9.261, hope that helped :)
Fudgin [204]4 years ago
7 0
That would be -9.261.

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What is the median of 7,3,4,7,5,6,5,5,4​
kolezko [41]

Your median is 5 because that is the number that is mentioned the most.

A median is a number that i said the most.

And in the pic your median is 7.

Hope this helps you :0

4 0
3 years ago
an integer is 19 more than 2 times another if the product of the two integers is -44 then find the integers
Cerrena [4.2K]
Let the unknown integer be x
x*2+19=-44
x=-44-19/2
x=63/2
x=31.5
6 0
4 years ago
Nolan rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour?
boyakko [2]
Here, to find the average rate of change, you would simply divide 270 by 63. And when that is done, you would get a long decimal. 4.285714285714286

And since you obviously can't put in such a long decimal as your answer, you would round it instead. Once rounded, you would end up with 4.29 (because the number after 8 is five, which rounds up, which would turn the 8 to 9.)
8 0
3 years ago
The complement of an angle is one-sixth the measure of the supplement of the angle. What is the measure of the complement angle?
cestrela7 [59]

Answer:

The measure of the complement angle is 18\°

Step-by-step explanation:

Let

x-----> the angle

we know that

The complement of an angle is equal to (90-x)\°

The supplement of an angle is equal to (180-x)\°

we have

The complement of an angle is one-sixth the measure of the supplement of the angle

(90-x)\°=(1/6)(180-x)\°

solve for x

(540-6x)\°=(180-x)\°

(6x-x)=(540-180)\°

(5x)=(360)\°

x=72\°

Find the measure of the complement angle

(90-x)\° ------> (90-72)=18\°

7 0
3 years ago
Read 2 more answers
Can someone give me these answers
wariber [46]

Answer:

Question 6:

⇒15 × 6 = 90

⇒1 × 8 = 8

⇒90 + 8 = 98 chairs

The total number of chairs required is 98.

Question 8:

Working hours of cinema per month= 120 hours

total hours worked by Leanne in September = 138 hours

per hour pay = £7

over time pay per hour = £9

how much did she get paid in September = ?

⇒138 hours - 120 hours = 18 hours

it means that out of 138 total hours she has worked, she worked overtime for 18 hours.

⇒120 hours × £7 = £840

she got paid £840 for working 120 hours

⇒18 hours × £9 = £162

She got paid £162 for working 18 hours additional

⇒£840 + £162 = £1002

Therefore,

Leanne is paid £1002 for working £138 in September.

hope that helps...

4 0
2 years ago
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