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2 years ago

13

Marty wants to plant grass in a rectangular section of his backyard. The section where he wants grass measures 6.62 meters by 4.

55 meters.
What is the area of this section?

1 answer:

Liula [17]2 years ago

6 0

33.121 meters squared

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5. Round 838,910 to the nearest ten thousand

dimulka [17.4K]

Step-by-step explanation:

$83,891$

that's it

8 0

3 years ago

Read 2 more answers

What is an equation of the line that passes through the points (-3,-1) and

NARA [144]

The equation of line that passes through the points (-3,-1) and

(-6,3) is:

$y=-\frac{4}{3}x-5$

Step-by-step explanation:

Given points are:

(-3,-1) =(x1,y1)

(-6,3)=(x2,y2)

The slope-intercept form of equation of line is:

$y=mx+b$

We have to find the slope first

$m=\frac{y_2-y_1}{x_2-x_1}\\=\frac{3-(-1)}{-6-(-3)}\\=\frac{3+1}{-6+3}\\=\frac{4}{-3}$

Putting the value of slope in the slope intercept form

$y=-\frac{4}{3}x+b$

To find the value of b, putting the point (-3,-1) in the equation

$-1=-\frac{4}{3}(-3)+b\\-1= 4+b\\b=-4-1\\b=-5$

Putting the values of b and m

$y=-\frac{4}{3}x-5$

The equation of line that passes through the points (-3,-1) and

(-6,3) is:

$y=-\frac{4}{3}x-5$

Keywords: Equation of line, slope intercept form

Learn more about equation of line at:

#LearnwithBrainly

6 0

3 years ago

Laura is three times as old as Luci. In 5 years, the sum of their ages will be 30. What are the current ages of Laura and Luci?

Inga [223]

Firstly you would do 30 - 10 = 20, so their ages combined is 20, Laura has to be 15, and Luci has to be 5.

Second, 4 years ago, Peter was 15 and Sylvia was 5, and also in 5 years Sylvia will be 14 and Peter will be 24.

Hope this helps.

7 0

3 years ago

The soccer net in Peter's back yard is 5 1/2 feet high, but only 4 feet wide. Jill's soccer net is also 5 1/2 feet high, but is

alina1380 [7]

Answer:

it is 3 times larger

I know because i found the area of Peter and Jill's net and divided the area of Jills net by peters net

Step-by-step explanation:

Area = height x width

Area pf soccer net in Peter's back yard = 51/2 x 4 = 22 feet^2

Area of jill's soccer net = 51/2 x 16 = 66 feet squre

difference in area = 66/22 = 3

6 0

3 years ago

Chris has 7/8 yard of purple ribbon and 1 1/6 yards of green ribbon. Chris has a total of 3 2/3 yards of ribbon. How many yards

Pavel [41]

B, maybe not sure exactly but I think B

4 0

2 years ago