3 years ago

Square root of 78 show work

Mathematics

1 answer:

Alex777 [14]3 years ago

8 0

78
/ \
39 2
/ \
3 13

you cannot simplify the square root of 78.

You might be interested in

How many solutions does this system

mr Goodwill [35]

The answer is B.) one

Hope this helps :)

5 0

3 years ago

A new business has total sales of $10,000, applied $1,000 in merchandise discounts, and had returns of $100. Calculate the busin

devlian [24]

10,000-1,000=9,000 -100
8,900,i think maybe

5 0

3 years ago

Read 2 more answers

Find the mean, median, mode, and range of the data set.

kompoz [17]

Answer:

mean 11.14

Median 10

mode 10.

Explanation

Mean is sum of data divide by number of data.

Mode is the most appearing number.

3 0

3 years ago

The perimeter of a rectangular metal plate is 15 cm. Find the length of the rectangular plate (in decimals) whose width is 228 c

scoray [572]

The Solution.

Representing the problem in a diagram, we have

By formula,

$P=2(L+W)$

In this case,

$P=15\operatorname{cm},L=?,W=\frac{22}{8}cm$

Substituting these values in the formula above, we get

$15=2(L+\frac{22}{8})$

Clearing the bracket, we get

$15=2L+(2\times\frac{22}{8})$ $\begin{gathered} 15=2L+\frac{11}{2} \\ \\ 15=2L+5.5 \end{gathered}$ $\begin{gathered} 15-5.5=2L \\ 9.5=2L \end{gathered}$

Dividing both sides by 2, we get

$L=\frac{9.5}{2}=4.75\approx4.8\operatorname{cm}$

Therefore, the correct answer is option C.

6 0

1 year ago

john is looking at a map with a scale of 1/4 inch=20 miles. he measured the distance from his home to the bowling alley in town

Sergio039 [100]

1 inch=80mi

2.5*80mi=200 mi

5 0

3 years ago