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tatuchka [14]
3 years ago
11

What is the length of a rectangle with width 10 inches and area 45 inches^2? Use 3.14

Mathematics
1 answer:
gogolik [260]3 years ago
4 0
Why would we need 3.14 as pi? The answer is 45/10 = 4.5 inches.
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You want a snack. One small pear has 100 calories. A small plum has 45 calories. What is the ratio of the calories in a plum to
Anvisha [2.4K]
The ratio would be
45/100
45 to 100
45:100


Hope this helps!
7 0
3 years ago
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Solve system of equations 2x + 2y + 5z = 7 6x + 8y + 5z = 9 2x + 3y + 5z = 6
svet-max [94.6K]

Answer:

the values of x, y and z are x= 2, y =-1 and z=1

Step-by-step explanation:

We need to solve the following system of equations.

We will use elimination method to solve these equations and find the values of x, y and z.

2x + 2y + 5z = 7     eq(1)

6x + 8y + 5z = 9     eq(2)

2x + 3y + 5z = 6     eq(3)

Subtracting eq(1) and eq(3)

2x + 2y + 5z = 7

2x + 3y + 5z = 6

-    -       -        -

_____________

0 -y + 0 = 1

-y = 1

=> y = -1

Subtracting eq(2) and eq(3)

6x + 8y + 5z = 9    

2x + 3y + 5z = 6    

-     -      -          -

______________

4x + 5y +0z = 3    

4x + 5y = 3      eq(4)

Putting value of y = -1 in equation 4

4x + 5y = 3

4x + 5(-1) = 3

4x -5 = 3

4x = 3+5

4x = 8

x= 8/4

x = 2

Putting value of x=2 and y=-1 in eq(1)

2x + 2y + 5z = 7

2(2) + 2(-1) + 5z = 7

4 -2 + 5z = 7

2 + 5z = 7

5z = 7 -2

5z = 5

z = 5/5

z = 1

So, the values of x, y and z are x= 2, y =-1 and z=1

5 0
3 years ago
how much of each ingredient would you make an identical recipe that serves 24 people? explain your answer
Assoli18 [71]
Ok, so increasing a recipe originally for 16 to 24, you need to figure out how many times larger you need the recipe, so divide 24 by 16, and you get 1.5 (one and a half times larger)
You then just need to take each ingredient amount and multiply it by 1.5
2 cans chopped clams x 1.5 = 3 cans
4 cups broth x 1.5 = 6 cups
6 cups milk x 1.5 = 9 cups
4 cups cubed potatoes x 1.5 = 6 cups
Does this make sense?
3 0
3 years ago
What are the single digit prime numbers
Nikolay [14]

Answer:

The only single-digit prime numbers are: 2, 3, 5, and 7.

7 0
3 years ago
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Pentagon W X Y Z V is translated up and to the right to pentagon W prime X prime Y prime Z prime V prime. Pentagon W prime X pri
marshall27 [118]

Answer:

A rotation of 180* around point Z

Step-by-step explanation:

The pentagon is translated then rotated around z

4 0
4 years ago
Read 2 more answers
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