Ask question

Ask question

All categories

3 years ago

13

Place grouping symbols in this expression so that the value of the expression is 37.Then justify your answer by simplifying the

expression.
8×5-6+12÷6

1 answer:

Lisa [10]3 years ago

6 0

Put parentheses around the '6 + 12 ÷ 6' and another parentheses around the '6 + 12':-

8 x 5 - ((6 + 12) ÷ 6)

= 40 - (18 ÷ 6)

= 40 - 3

= 37

You might be interested in

Hugo has a brother and sister. Hugo is x years old. •

emmasim [6.3K]

Answ

3xmas8

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

listo

5 0

3 years ago

How many times larger is 4 x 1016 than 5 x 108?

arlik [135]

So first you would need to multiply each numbers....
4 x 1016 = 4064
5 x 108 = 540
Then all you would have to do is subtract 4064 from 540.
Your answer is 3524.
<span>4 x 1016 (4064) is 3,524 times larger than 5 x 108 (540).

PLEASE MARK AS BRAINLIEST!</span>

4 0

3 years ago

Read 2 more answers

What is 134,221,537 + 80,991 ,199 rounded to the nearest ten - thousand

DedPeter [7]

<span>215,212,736

Round by 10,000 is 215,210,000</span>

4 0

3 years ago

Read 2 more answers

What is the reciprocal of 9/2 and of 4/7 !pleasssee

Kitty [74]

Answer:

2/9 and 7/4(or 1 3/4)

Step-by-step explanation:

A reciprocal is just the original number flipped.

6 0

3 years ago

Find an equation for the line that passes through the points (5.-5) and (-4,-2)

ANEK [815]

Answer:

$\large\boxed{y=-\dfrac{1}{3}x-\dfrac{10}{3}\to x+3y=-10}$

Step-by-step explanation:

The slope-intercept form of an equation of a line:

$y=mx+b$

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (5, -5) and (-4, -2).

Substiute:

$m=\dfrac{-2-(-5)}{-4-5}=\dfrac{-2+5}{-9}=\dfrac{3}{-9}=-\dfrac{1}{3}$

Put the value of the slope and the coordinates of the point (5, -5) to the equation of a line:

$-5=-\dfrac{1}{3}(5)+b$

$-5=-\dfrac{5}{3}+b$ <em>add 5/3 to both sides</em>

$-\dfrac{15}{3}+\dfrac{5}{3}=b\\\\-\dfrac{10}{3}=b\to b=-\dfrac{10}{3}$

Finally we have the equation of a line in the slope-intercept form:

$y=-\dfrac{1}{3}x-\dfrac{10}{3}$

Convert to the standard form <em>(Ax + By = C)</em>:

$y=-\dfrac{1}{3}x-\dfrac{10}{3}$ <em>multiply both sides by 3</em>

$3y=-x-10$ <em>add x to both sides</em>

$x+3y=-10$

4 0

3 years ago