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gizmo_the_mogwai [7]
2 years ago
9

Somebody Please Help!!!

Mathematics
1 answer:
Finger [1]2 years ago
4 0

Answer:

11) 153, 85, 238 12) 12, 15, 27

Step-by-step explanation:

To find the area of these shapes, you have to cut them into two seperate shapes as shown the in the image: Shape 1 and Shape 2

11) Let Shape 1 be the rectangle: 17×9=153

let Shape 2 be the triangle: \frac{1}{2}×10×8.5=42.5×2=85

Total area: 153 + 85 = 238

12) Let cut this shape vertically where you'll have a rectangle thats 3 by 4 and a rectangle that's 5 by 3

Shape 1: 3×4=12

Shape 2: 5×3=15

Total area: 15 + 12 = 27

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In Juan's coin bank there are nickels (n),
alukav5142 [94]

Answer:

The answer is 8 quarters, 16 nickles, and 32 dimes

Step-by-step explanation:

  1. First, the equation would be (2/4d) x 5 +d x 10 +1/4d x 25= 600 (Don't put 6.00, that's dollars. We put 6 dollars into cents to make it easier.)
  2. Then we slowly start to solve: 10/4d + 10d + 25/4d = 600
  3. 10d+40d+25d/4 = 600 (Put all of that over 4, not first 25d)
  4. 75d= 600 x 4
  5. d=600 x 4/75 (same here put everything over 75)
  6. d=32
  7. So then n= 2 x 32/4 = 16
  8. Then n would be equal to : 1/4d= 1/4 x 32 = 8
  9. So your answer would be 8 quarters, 16 nickles, and 32 dimes.

Hope this helped :)

5 0
3 years ago
16+5×4÷2=42 <br><br>insert parentheses to make the statement true
Nat2105 [25]
(16+5)4÷2=42
21×4÷2=42
84÷2=42
42=42
that is were to but you answer
5 0
3 years ago
Leon charge $75 at an interest rate of 12.5% how much Will Leon have to pay after one month if he makes no payments
Fudgin [204]
Multiply the $75 by 1.125 which represents the total amount of interest AND the orgininal amount
75*1.125=$84.37
3 0
3 years ago
HELP ME PLEASE WITH THESE MATH PROBLEMS AHHHHHHHHHHH
djyliett [7]

Answer: You can simply use a calculator.

Step-by-step explanation:

4 0
3 years ago
An exponent shows how many times the base number is multiplied by itself.
Stells [14]
The answer is a. true.
7 0
2 years ago
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