All categories

2 years ago

I need help with number 5

Mathematics

2 answers:

Sunny_sXe [5.5K]2 years ago

7 0

Answer: D) Divide both sides by 2/3

Step-by-step explanation:

Dividing a fraction is basically multiplying the fraction flipped. This means when you divide by 2/3, you're really just multiplying 3/2 to both sides. 3/2 times 2/3 is 6/6 or 1. That make the left side x. 5/6 times 3/2 is 15/12 or 5/4. This proves that dividing by 2/3 is the best first step.

Nezavi [6.7K]2 years ago

4 0

Answer:

Divide both sides of the equation by 2/3

Step-by-step explanation:

Inverse Operations

Since 2/3 is being multiplied, we do the opposite which is division

You might be interested in

Find u -2v given u = (-2, 5) and v = 6i -4j

Arisa [49]

Answer:

A. U - 2v = -14i +13j

Step-by-step explanation:

If u = (-2, 5) and v = 6i -4j

Then 2v = 2*(6i-4j) = 12i-8j

u-2v = -2i +5j - (6i -4j)

Distribute the minus sign

-2i +5j -6i+4j

-2i +5j

-12i + 8j

---------------

-14i +13j

6 0

3 years ago

Which of the following is not a true statement about pi?

FinnZ [79.3K]

Answer:

Option D.The ratio of the radius of a circle to its circumference

Step-by-step explanation:

Verify each statement

A) The ratio of the circumference of a circle to its diameter

The statement is True

Because

$C=\pi D$

$\pi=C/D$

B) Approximated to be 3.14

The statement is True

Because $\pi=3.14159265...$

C) Approximated to be 22/7

The statement is True

Because

$\frac{22}{7}=3.1423$

D) The ratio of the radius of a circle to its circumference

The statement is not True

Because

$\frac{r}{2\pi r}=\frac{1}{2\pi}$

4 0

2 years ago

Which statement about the value of x is true? x > 38 x < 39 x < 77 x > 103

grigory [225]

Answer:

Second one

Step-by-step explanation:

3 0

3 years ago

I need help trying to find out what is 73% of 83?

Ymorist [56]

Answer:

60.59

Step-by-step explanation:

73%=0.73

0.73*83=60.59

7 0

3 years ago

Read 2 more answers

At the football game you buy 2 admission tickets for 3.50 each and some buckets of popcorn for your friends. Each bucket costs $

Alik [6]

Answer:for the admission tickets you spend 7.00 dollars minus 27 equals 20 you have 20 dollars left over so you can only buy 4 buckets

Step-by-step explanation:

4 0

2 years ago