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4 years ago

14. The prime factorization of a number is

Mathematics

1 answer:

NikAS [45]4 years ago

4 0

Answer:

See below.

Step-by-step explanation:

The number = 5 * 7 * 23.

5 * 7 = 35 must therefore also be a factor.

If we divide the number by 35 we get 23!.

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F(x) = 3x What is the inverse of the function below?

guajiro [1.7K]

Answer:

f^-1 (x)=x/3

Step-by-step explanation:

y=3x

x=3y

y=x/3

6 0

3 years ago

Evaluate 6+2•3-1 A) 23 B)16 C)10 D)11

Ratling [72]

6 + 2 * 3 - 1

2 * 3 = 6

6 + 6 - 1

6 + 6 = 12

12 - 1 = 11

D) 11

7 0

3 years ago

Read 2 more answers

The measure of angle A to the nearest tenth of a degree is: A 18.5 B 19.5 C 20.5

Andrew [12]

Answer:

Step-by-step explanation:

This is a right triangle as shown by the right angle.

The side opposite the right angle is the hypotenuse, which is 9.
The side opposite angle A is 3.

So we have the opposite of A and the hypotenuse.

The trigonometric ratio that relates opposite side to hypotenuse is SINE.

$sin\theta=\frac{opposite}{hypotenuse}$

Since, we need angle A, $\theta$ is A, opposite side is 3, and hypotenuse is 9, we substitute:

$sinA=\frac{3}{9}\\sinA=\frac{1}{3}$

To solve for the angle, we use our calculator and find the inverse sin of $\frac{1}{3}$ :

$A=sin^{-1}(\frac{1}{3})\\A=19.47$

Rounding to nearest tenth of a degree:

$A=19.5$

B is the right choice.

6 0

4 years ago

Use diagrams of equivalent ratios to show that the ratios 2:3,4:6, and 8:12 are equivalent

stellarik [79]

Can someone please go over to my page and help me with this problem, its worth 99 points,no joke

5 0

3 years ago

please help me!!!!!!!!!!!!!

yKpoI14uk [10]

Let x be the length of each row.
Denver can plant 3 rows of a certain length with 2 seedlings leftover.
Total number of seeds he has = 3x+2 Denver can plant 4 rows of the same length with 3 seedling spots left empty.
Total number of seeds he has = 4x-3 Using (i) and (ii), we get= 3x+2=4x-3

Isolate variable terms: 2+3=4x-3
Answer= 5=X

5 0

3 years ago