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Elena L [17]
3 years ago
8

What is the area of the composite shape below?

Mathematics
1 answer:
solmaris [256]3 years ago
4 0
I might be wrong but it might be 62
You might be interested in
What is the distance between the lines y = 2x and y = 2x+5? Round your answer to the nearest tenth.
Ilia_Sergeevich [38]

The distance between both lines is 2.24 units

Step-by-step explanation:

There is no straight method to find the distance between two lines. The distance can be found out by finding a point on one line and then finding the distance of that point from the other line. The y-coordinate of point is obtained by putting any value of x in equation . The x and y combined give us the point.

Given

y=2x\\Putting\ x=1\\y=2(1)\\y=2\\So, the\ point\ on\ y=2x\ is\ (1,2)

We have to find the distance of this point from y=2x+5

y=2x+5\\Subtracting\ y\ from\ both\ sides\\y-y=2x+5-y\\2x-y+5=0

The formula for finding distance of a point (x,y) from a line is:

d=\frac{|Ax+By+C|}{\sqrt{A^2+B^2}}

A=2

B=-1

C=5

Putting the values in the formula

d=\frac{|(2)(1)+(-1)(2)+5|}{\sqrt{(2)^2+(-1)^2}}\\d=\frac{|2-2+5|}{\sqrt{4+1}}\\d=\frac{|5|}{\sqrt{5}}\\d=\frac{5}{\sqrt{5}}\\d=2.236\ units

Rounding off will give: 2.24 units

The distance between both lines is 2.24 units

Keywords: Equations of lines

Learn more about distance in lines at:

  • brainly.com/question/7449065
  • brainly.com/question/7490805

#LearnwithBrainly

7 0
3 years ago
Please helppppppppppppp
Ludmilka [50]

Answer:

THE CORRECT ANSWER IS A " 28 ft² "

Step-by-step explanation:

5 0
3 years ago
7000milimeters equals how many cm ?
matrenka [14]
1 cm equals to 10 mm, therefore 7000 mm = 700 cm.
5 0
3 years ago
Find the area. Round to the nearest hundredth if necessary
Ludmilka [50]

Answer:

A=216

Step-by-step explanation:

16·27  then you divide by 2

7 0
3 years ago
Find two numbers with a sum of 14 and a difference of 4:
lara [203]

Answer:

First number --> x

Second number --> y

x + y = 14 --> x = 14 - y

x - y = 4

so

14 - y - y = 4

14 - 2y = 4

2y = 10

y = 5

so

x = 14 -5

x = 9

4 0
3 years ago
Read 2 more answers
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