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igor_vitrenko [27]
3 years ago
15

PLEASE HELP AND PLEASE DON'T GUESS!!!!!

Mathematics
1 answer:
Goshia [24]3 years ago
4 0
The answer is D., a dummod deleted my answer that has alot of thanks and ratings.
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10. You used 8 cups of sugar while baking three dozen cookies and one cake. If you used 1.25 cups of sugar for the cake and the
DanielleElmas [232]

Answer:

I got 5.65

Step-by-step explanation:

36/8= 4.5,  4.5 +1.25= 5.65

8 0
3 years ago
What is the common difference in the following arithmetic sequence?
zloy xaker [14]
It would probably be D
3 0
3 years ago
I NEED HELP ASAPPP
jeka57 [31]

Answer:

sinB=p/h

sin45=8/y

1/√2=8/y

y=8√2in

8 0
2 years ago
A collection of nickels and quarters is worth 2.85 . There are 3 more nickels than quarters how many nickels and quarters are th
Zolol [24]

A nickel is equal to 5 cents or 0.05 dollars.

A quarter is equal to 25 cents or 0.25 dollars.

Let number of nickels be = n

Let number of quarters be = q

0.05n+0.25q=2.85    ...........(1)

As it is given, there are 3 more nickels than quarters so equation becomes,

n=q+3   ................(2)

Plug in the value of 'n' from (2) in (1)

0.05(q+3)+0.25q=2.85

= 0.05q+0.15+0.25q=2.85

0.30q=2.70

q=9

As n=q+3 we get, n=9+3=12

Hence, there are 12 nickels and 9 quarters.

3 0
3 years ago
Find the value of x. No calculator needed. Leave the square root as a part of your answer.
aleksklad [387]

Answer:

5/V2=2.5×V2

Step-by-step explanation:

This is an isoscelle right triangle:

x²+x²=5²

2x²=5²

x=5/V2=5×V2/2=2.5×V2

where V2=sqrt(2)

4 0
3 years ago
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