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3 years ago

Which equation can be used to find 42 x 51?

Mathematics

2 answers:

Marizza181 [45]3 years ago

6 0

Answer:

(40 x 50) + (40 x 1) + (2 x 50) + (2 x 1) = 2,000 + 40 + 100 + 2

Marta_Voda [28]3 years ago

3 0

Answer:

(40 x 50) + (40 x 1) + (2 x 50) + (2 x 1) = 2,000 + 40 + 100 + 2

Step-by-step explanation:

I did some research and used a calculator.

Plz click the Thanks button!

<Jayla>

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max2010maxim [7]

Answer:

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3 0

3 years ago

Describe and correct the error in finding the area of a sector with a radius of 6 centimeters and a central angle of 40

Jet001 [13]

Answer:

12.56

Step-by-step explanation:

Remark

Since we don't have anything other than the question, all I can do is answer the question. You are left with the task of figuring out the error.

Formula

Area = (central angle divided by 360 ) * pi r^2

Solution

Area = (40 /360) * 3.14 * 6^2

Area = 1/9 * 3.14 * 36

Area = 4 * 3.14

Area = 12.56

8 0

3 years ago

Can someone please help?? what’s the measure of the vertex angle

maw [93]

Answer:

120 deg

Step-by-step explanation:

There is an angle symbol in the equilateral triangle and another symbol in half of the vertex angle. Those two angles are congruent.

The measure of the vertex angle is 2 * 60 deg = 120 deg

Answer: 120 deg

7 0

2 years ago

Question 11 (5 points)

Semenov [28]

Hello :)

here you need to use the slope intercept formula to find your equation:

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8 0

3 years ago

Solve the quotient of 9.36 and 0.3

Anestetic [448]

31.2

steps:
9.36/3 = 31.2

quotient is the solution to division

4 0

3 years ago

Read 2 more answers