3 years ago

The product of three-fourths of a number and 7 is one-half of 672.

Mathematics

1 answer:

UNO [17]3 years ago

7 0

Answer:

n=64

Step-by-step explanation:

3/4(n)*7=1/2(672)

21 /4 n=336

n=64

You might be interested in

Jason built a rectangular tool shed that is 8 meters wide and has an area of 96 square meters.

professor190 [17]

the length of his tool shed is 12 meters

6 0

3 years ago

Please help, Will give brainliest. NO LINKS!

alukav5142 [94]

Answer:

ohh good one.. the answer is.. i dont know.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the exact roots of the polynomial; write the roots in simplest radical form, if necessary.

Liula [17]

I can see that 2 is a root but not 1? So I tried -1 by substitution and that works.

So to work out the 3rd root we just use the sum and product of roots theorem.

We have the sum of the roots = 11/7 and from there the third root is 4/7

8 0

3 years ago

PLEASE ANSWER MATH WORK - ASAP

Arturiano [62]

I have no idea when you posted this but I hope this helps you in time!!

6 0

4 years ago

I need help it's geometry

nekit [7.7K]

Step-by-step explanation:

$\sin(45) = \frac{x}{5} \\ \frac{1}{ \sqrt{2} } = \frac{x}{5} \\ x = \frac{5}{ \sqrt{2} } = 3.535$

$\sin(45) = \frac{y}{5} \\ y = \frac{5}{ \sqrt{2} } = 3.535$

3 0

3 years ago

Read 2 more answers

The product of three-fourths of a number and 7 is one-half of 672.​

The product of three-fourths of a number and 7 is one-half of 672.