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rosijanka [135]
2 years ago
13

Please answer the following??????/

Mathematics
1 answer:
valentinak56 [21]2 years ago
8 0

Answer:

I would be 3 8/10

Step-by-step explanation:

hope this helps

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Rhea is writing a paper, and she notices that she can write 1.25 pages every 2 hours.
Ymorist [56]

Answer:

Rhea's estimation is unreasonable.

Step-by-step explanation:

Identify what you know:

1) Rhea calculates that she can write 1.25 pages every 2 hours

2) Rhea is calculating how long it would take her to write 6 pages.

Using Rhea's initial calculation, we can figure out roughly, how long it would take her to finish 6 pages.

First we need to divide 6 by 1.25, to figure out how many "2 hour" periods it would take Rhea.

6/1.25 = 4.8

4.8 x 2 = 9.6

It would take Rhea roughly 9.6 hours to finish 6 pages, which is 3.6 hours more than her original estimation. Thus, her estimate is unreasonable.

7 0
3 years ago
Help me please!!!!!!!!!!! :)
svet-max [94.6K]

Answer:

b= 70

Step-by-step explanation:

The sum of the opposite interior angles of a triangle is equal to exterior angle.

a+b = 140

We know that a = b since PQ = RQ  The angles opposite the equal sides in an isosceles triangle are equal

b+b = 140

2b =140

Divide by 2

2b/2 =140/2

b= 70

7 0
3 years ago
Please, nobody answered it!!! :C
NemiM [27]

Answer:

C. 59

Step-by-step explanation:

Hello There!

Remember the angles in a triangle add up to equal 180

So if we want to find a missing angle we subtract the given angles ( in this case 65 and 56) from 180

So missing angle = 180 - 65 - 56

180 - 65 = 115

115 - 56 = 59

So we can conclude that the missing angle has a measure of 59 degrees

5 0
3 years ago
5. The Clearance Center sold a dress for $32
Rina8888 [55]

Answer:

8%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Angle a is three times the size of angle<br> b. the sum measures is 128 find the value of x
Setler [38]
A=3b
a+b=128
4b=128
b=32
a=96
3 0
3 years ago
Read 2 more answers
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