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makvit [3.9K]
3 years ago
14

You measure the perimeter instead of the area when you want to know?

Mathematics
2 answers:
Grace [21]3 years ago
6 0
What the size of the border is. Example. You want to fence your yard. What do you do. Measure the perimeter aka the border.
Stolb23 [73]3 years ago
4 0
When you want know the distance around the shape rather than how much is inside
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Consider the graph shown.
otez555 [7]

Answer:

y = \frac{2}{3} x + 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, 2) and (x₂, y₂ ) = (3, 4)

m = \frac{4-2}{3-0} = \frac{2}{3}

The line crosses the y- axis at (0, 2) ⇒ c = 2

y = \frac{2}{3} x + 2 ← equation of line

5 0
3 years ago
Which expression is equivalent to 2(x + 7) - 2(9x - 0.4)?
Black_prince [1.1K]

Answer:

-16x+14.8

Step-by-step explanation:

2(x+7)-2(9x-0.4)

2x+14-18x+0.8

-2x+14-18x+0.8

14-16x+0.8

14+0.8-16x

14.8+-16x

8 0
2 years ago
I need the answer for (y 7)4 8-5y
Neko [114]
Answer is:<span>
= <span><span>48<span>y7 -</span></span> <span>5<span>y.</span></span></span></span>
8 0
3 years ago
7. A magnifying glass shows you an image of an object that is 7 times the object's actual size. An ant is 0.2 cm in length. What
Bess [88]
#1) (b)
#2) (d)
#3) (d)

My explanations are the same as your previous questions.
4 0
3 years ago
in the number line shown below,which lettered point represents the quotient of 1 7/8 of divided by 1/2
emmasim [6.3K]
Where is the number line I can't solve without it
5 0
3 years ago
Read 2 more answers
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