3 years ago

Which is the best estimate of 90/7 divided by 1 3/4?

Mathematics

1 answer:

goblinko [34]3 years ago

3 0

Answer:

7 17/49

Step-by-step explanation:

Convert mixed numbers to fractions:

= 90/7 ÷ 7/4

Apply the fraction rule:

= 90/7 * 4/7

Multiply fractions:

90 * 4 / 7 * 7

Simplify:

360/49

Convert improper fractions to mixed numbers:

= 7 17/49

You might be interested in

A graphic designer charges an hourly rate. In July, the only expense is for advertising. The function graphed models the designe

ICE Princess25 [194]

<span>The first one is false, but the other two are true.
</span>

5 0

3 years ago

Read 2 more answers

If the right angle triangle LMN.<br>L=30°, MN = 4cm and diagonal LM.<br>Find the LM and LN.

Gnoma [55]

LM is 6.9 to 1dm and LM is 8

7 0

3 years ago

the perimeter of a rectangular garden is 84 feet. write and solve the system of equations that can be used to find the dimension

scoray [572]

Answer:

The length is 22.5 and the width is 19.5

Step-by-step explanation:

2L + 2W = P

2L + 2W = 84

W + 3 + W + 3 + W + W= 84

4W + 6 = 84

4W = 78

W = 19.5 L = 19.5 + 3 = 22.5

I hope this helps, have a nice day! :D

6 0

3 years ago

Find all solutions in the interval [0, 2π). (sin x)(cos x) = 0

Deffense [45]

$\bf sin(x)cos(x)=0\implies 
\begin{cases}
sin(x)=0\\
\measuredangle x=sin^{-1}(0)\\
\measuredangle x=0\ ,\ \pi \\
----------\\
cos(x)=0\\
\measuredangle x=cos^{-1}(0)\\
\measuredangle x=\frac{\pi }{2}\ ,\ \frac{3\pi }{2}
\end{cases}$

3 0

3 years ago

Read 2 more answers

Calculator

aliya0001 [1]

91.125 is the answer

5 0

3 years ago