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1 year ago

Hey I need help on this question so today I want you help me solve it please

Mathematics

1 answer:

maxonik [38]1 year ago

8 0

Definitions in Algebra

A variable is a letter or symbol that represent numbers in a general way.

A coefficient is a number that multiplies a variable

A term is a combination of numbers and variables, all of them multiplied.

An exponent represents multiple products, like 2*2*2= 2^3

The answer is shown in the image below:

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Answer:Yes, alternate interior angles converse

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3 years ago

Alfred is practicing typing. The first time he does it himself, he could have 23 words per minute. After practicing for a week,

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3 years ago

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w

Naily [24]

Answer:

59 feet per second

Step-by-step explanation:

Conversion of miles per hour to feet per second.

5280 feet = 1 mile

3600 seconds = 1 hour

Step 1: Convert from miles to feet

1 mile = 5280 feet

40 miles = x

Cross multiply

x = 5280 x 40

x = 211,200 feet

Step 2: Divide by 3600

211200 / 3600

= 58.67 rounded off to 59 feet per second.

Therefore, 40 miles per hour is 59 feet per second.

4 0

4 years ago

Read 2 more answers

Davis has 141 figures in his action figure collection. One-third of the figures are sports related. How many of the figures in D

Lelu [443]

We have been given that Davis has 141 figures in his action figure collection. One-third of the figures are sports related.

To find the number of figures that are not sports related we will find 2/3 of 141 as 2/3 of the figures will be not related to sports.

$\text{ Figures not related to sports}=141\times\frac{2}{3}$

$\text{ Figures not related to sports}=47\times2$

$\text{ Figures not related to sports}=94$

Therefore, 94 figures in Davis’ collection are not sports related.

7 0

3 years ago

There are two approaches to solving the equation -3x + 10 = 4x - 20

rosijanka [135]

Answer:

You can take this equation into two approaches.

#1 subtracting 4x from both sides:

-3x+10=4x-20 (subtract 4x from each side)

-7x+10=-20 (then subtract 10 from each side)

-7x=-30 (then divide by -7 to get x by itself)

x=30/7

#2 Add 3x to both sides:

-3x+10=4x-20 (Add 3x to both sides)

10=7x-20 (then add 20 to each side)

30=7x (divide both sides by 7)

30/7=x

Either way you do it you will get x=30/7 as your answer.

Hope this helps ;)

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3 years ago

Read 2 more answers