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2 years ago

Hello :) Please help me solve this Explain answer

Mathematics

1 answer:

kykrilka [37]2 years ago

7 0

Answer:

B because the rotation of the wheel doesn't change the angle of the spokes.

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Find the area of the figure. Round to the nearest tenth if necessary. Use 3.14 for .

Anna [14]

Answer:

$22\ units^2$

Step-by-step explanation:

we know that

The area of the figure is equal to the area of a triangle plus the area of a parallelogram

<em>Find the area of triangle KLM</em>

$A=\frac{1}{2} (b)(h)$

we have

$b=7-3=4\ units$ --> difference of the x-coordinates points M and K

$h=6-3=3\ units$ --> difference of the y-coordinates points L and K

substitute

$A_1=\frac{1}{2} (4)(3)=6\ units^2$

<em>Find the area of parallelogram JKMN</em>

$A=(B)(H)$

$B=6-2=4\ units$ --> difference of the x-coordinates points N and J

$H=3-(-1)=4\ units$ --> difference of the y-coordinates points K and J

substitute

$A_2=(4)(4)=16\ units^2$

The area of the figure is equal to

$A=A_1+A_2$

$A=6+16=22\ units^2$

5 0

3 years ago

Use the x-coordinates A and C to calculate AC without counting

alexandr1967 [171]

21 its 21 because it is 21

3 0

2 years ago

What is the volume of this cubic object

stellarik [79]

The volume would be, 24.
:)

7 0

2 years ago

Read 2 more answers

Write 0.4 as a fraction.

Vinil7 [7]

0.4 is closest to 40/99

6 0

3 years ago

Read 2 more answers

Will mark brainliest, thank, and rate to only chrislaurencelle

storchak [24]

Answer:

Option 3

Step-by-step explanation:

You are multiplying the length by three so it would be 3 times the length

5 0

2 years ago