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3 years ago

Directions: Solve for the missing proportion in each of the following problems.

Mathematics

2 answers:

butalik [34]3 years ago

6 0

Answer:

9) n =15

10) n = 15

11) n = 24

miv72 [106K]3 years ago

3 0

Answer:

Step-by-step explanation:

9) 12/n=20/25

simplify 20/25=4/5

12/n=4/5

cross product

n*4=12*5

4n=60

n=60/4

n=15

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Guess how many pieces of candy corn. It's a three digit odd number less than 200. It is divisible by 7. The number in the ones p

Vera_Pavlovna [14]

Little late, but your answer would be 133 pieces of candy corn.

Best of luck.

4 0

3 years ago

Help!! Simplify (see photo) pls explain.

wolverine [178]

Answer:

The answer to your question is: 4x²y³

Step-by-step explanation:

Simplify ∛(-64x⁶y⁹)

First, find the prime factors of 64

64 2

32 2

16 2

8 2

4 2

2 2

1 then 64 = 2⁶

∛ (-2⁶x⁶y⁹)

Roots can be expressed as fractional powers where the numerator is the power of the number inside the root and the denominator is the root.

Ex. -2 ⁶/³ x⁶/³ y⁹/³

Now simplify

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Finally

4x²y³

4 0

3 years ago

37/50 of a number is what percentage of that number

Ronch [10]

Answer:

74%

Step-by-step explanation:

Multiply both the numerator and denominator by 2 so that you will have a number over 100. After doing this you will have 74/100 which is 74%

6 0

3 years ago

Read 2 more answers

Help me with this please.

SSSSS [86.1K]

5- 12 centimeters is equal to 0.12 m:
$1.80 + 0.12 = 1.92$
the last one is true

6-
$20 \times 42 = 840$
the second one is true

6 0

4 years ago

Find the distance, c, between (0,0) and (-4,-3) on the coordinate plane. Round to the nearest tenth if necessary.

taurus [48]

Answer:

Step-by-step explanation:

To solve the equation you'll use the distance formula:

$\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$

Substitute the equation with (0,0) being $x_{1}$ , $y_{1}$ and (-4,-3) $x_{2},y_{2}$

$\sqrt{\left(0+4\right)^{2}+\left(-3+0\right)^{2}}$

if you solve this you'll get 5

7 0

2 years ago