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Katena32 [7]
2 years ago
8

Please answer these, i’ll give brainliest.

Mathematics
1 answer:
Alekssandra [29.7K]2 years ago
7 0

Answer:

9) 21

10) 70

11) 64

12) 31

13) 83

14) 31

Step-by-step explanation:

too easy!!

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D is the midpoint of CE. If CD= 2x+10 and DE =3x-18, find x and CE<br><br> x=<br> CE=
Veseljchak [2.6K]

Answer:

<h2>x = 28</h2><h2>CE = 132</h2><h2 />

Step-by-step explanation:

|<------------- CE -------------------->|

C-------------------D-------------------E

       2x + 10              3x - 18

2x + 10 = 3x - 18

2x - 3x = -18 - 10

-x = -28

x = 28

CE = 2x + 10 + 3x - 18

CE = 2(28) + 10 + 3(28) - 18

CE = 56 + 10 + 84 - 18

CE = 132

3 0
3 years ago
Since r is parallel to s,<br>determine the<br>measure x indicated<br>in the figure below​
Butoxors [25]

Answer:

x =s

Step-by-step explanation:

42 9 x 143 x r

3 0
2 years ago
How to multiply a whole number by a fraction like 4/6 x 4 etc .​
jeka57 [31]

Answer:

See below, please!

Step-by-step explanation:

To multiply a whole number by a fraction, set up both numbers so that they have a numerator and denominator, multiply the corresponding parts, and simplify.

Ex: \frac{4}{6}*\frac{4}{1}. Both of them are in fraction form, right? Now multiply the numerator and denominator together. Doing this, you get 16/6. Now simplify. Look for a common factor between both the numerator and denominator. We can see that one common factor is 2. So, our simplified fraction is 8/3.

Hope this helped!  

6 0
3 years ago
I don't get how to solve this problem
White raven [17]
You're gonna want to divide 16 from 40. the answer to that is how many containers being bought. because its one dollar per pint its will be the same answer
5 0
3 years ago
Read 2 more answers
How do I solve 4/7 of 28
Lelu [443]
I got 16, you may review the image I've attached to see how I got my answer.

7 0
3 years ago
Read 2 more answers
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