3 years ago

How do you multiple 783 by 42 in area model

1 answer:

5 0

Answer: this depends are you finding it for a shape or in general if it is in general you simply multiply and get 32,886

Step-by-step explanation:

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Help me ill mark brainliest

AlladinOne [14]

Answer: 10 m/s^2

the formula for acceleration is a = f/m

100/10 = 10

8 0

3 years ago

A family buys groceries for $154.35, including $10.37 in taxes. The bill includes $27.83 worth of items that are not taxable. Fi

mart [117]

154.35 - 10.37 = 143.98
143.98 - 27.83 = 116.15
10.37 = 116.15x
x = 0.0893

Change x to percent form to get 8.93% tax rate.

3 0

3 years ago

At a speed of 22 revolutions per minute, how long will it take a wheel of radius 10,

Bogdan [553]

Well, if the radius is 10, then the circumference is $\frac{2*10*22}7=\frac{440}7$
What's the unit? Either way, 22 rev. per minute means each minute you go by $22*\frac{440}7=\frac{9680}7$ units per second. Now you got the linear speed, just find out the time by dividing the distance by the speed!
So, what's the unit for the radius?

5 0

3 years ago

The diameter of a circle is 20 centimeters. What is the circumference?

kati45 [8]

C ≈ 62.83cm is the answer!

Hope this helps!

3 0

2 years ago

Read 2 more answers

The following figures are not drawn to scale but AB and CD (if present) are straight lines. Find x

miss Akunina [59]

Answer:

x=45°

Step-by-step explanation:

A straight line is 180°. Since we have a 90° angle, and CD is a straight line, 90/2=45

45° is the answer.

Hope this explanation is understandable!

Hope this helps!

If not, I am sorry.

4 0

2 years ago