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Mathematics

1 answer:

Sedaia [141]3 years ago

4 0

Answer:

i have no idea

Step-by-step explanation:

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How do you check your solutions

Fantom [35]

Reverse your steps to see if u get what the questions originally asked.

8 0

3 years ago

PLEASE HELP ASAP!!! 7th Grade Math.

Otrada [13]

Answer:

1,300

Step-by-step explanation:

First, we need to substitute all the variable with the given number.

To figure out the 2 equivalent squares, do 20 x 20 , which is 400.

Then, the 3rd triangle, do 28 x 25 , equaling 700.

Lastly, for the 2 triangles, 20 x 20 / 2 , leading to the solution of 200.

Now, putting everything together by adding 400+700+200, the final answer is 1,300.

I hope this helped!!

~ Penny

7 0

3 years ago

Which is true

rodikova [14]

A bc the opposite of zero is -0, but it cannot be negative so a

3 0

3 years ago

Read 2 more answers

Figure not drawn to scale.

DerKrebs [107]

Though you do not provide a diagram, I am going to give this a try by assuming that O is the center of the circle, OA is a radius, and angle AOB is a central angle that measures 88 degrees.

We want to find out the area of sector AOB. First, we need to find the area of the entire circle. The area of a circle is given by $A= \pi r^{2}$ and since the radius of this circle is equal to 1, the area is $\pi ( 1^{2} )= \pi$

Next we need to know what fraction of the circle sector AOB represents. The distance around the circle is 360 degrees but the central angle that intercepts arc AB is 88 degrees. That meas that the fraction of the circle the sector represents is given by $\frac{88}{360}= \frac{11}{45}$

We multiply this by the area to obtain $\frac{11}{45} \pi$ which is the area of the sector.

4 0

3 years ago

Elijah waited until June u,2017 to file his 1040 for tax year 2016. His balance due is $88. What is the failure to file penalty?

Ad libitum [116K]

The failure to file penalty refers to the amount of money that a tax payer has to pay as penalty for not filing his tax before the assigned deadline. The failure to pay penalty is 0.5% of the tax balance that is owned per month.
Thus, for Elijah, who is owning $88, the failure to pay penalty is 0.5% *88 = $0.44.
Elijah has to pay $0.44 per month for the period during which he withhold the tax.

7 0

3 years ago