3 years ago

Write a equivalent expression for 4(a+5) by modeling

Mathematics

1 answer:

anastassius [24]3 years ago

8 0

Answer:

The answer is 4a+20....

Step-by-step explanation:

Use the distributive property.

According to which when using the distributive property, you have to distribute (multiply) the 4 to the a and then the 4 to the 5. It looks like this.

4(a+5)

4(a)= 4a

4(5)=20

Thus the expression becomes:

4a+20

Thus the answer is 4a+20....

You might be interested in

4. Zowie serves at a restaurant and makes 20% of what their sales as tips with base salary of $10.20 an hour. Each hour Zowie se

n200080 [17]

Answer:

ii.

Step-by-step explanation:

because i had this same problem and was told that was the answer

6 0

2 years ago

Lisa walked 8 miles more than Tim . Lisa walked twice as far as Tim . How far did each walk ?

adoni [48]

L = 8 + T
L = 2T

You can combine them

2T = 8 + T
T = 8

If Tim walked 8, Lisa walked twice as much which is 16

7 0

3 years ago

Earl runs 45 meters in 30 seconds. How many meters does Earl run per second? Earl runs meters per second.

coldgirl [10]

Answer: 1.5

Step-by-step explanation

45/30=1.5

check: 1.5x30=45

5 0

3 years ago

Formula of trigonomtery sin cos tan

Sergeu [11.5K]

Sin = Opposite/Hypotenuse
Cos= Ajacent/Hypotenuse
Tan= Opposite/Adjacent

6 0

4 years ago

F(x) = x^2. What is g(x)?

Readme [11.4K]

G(x) = ax^2
y = ax^2
16 = a1^2
a = 16

Therefore, g(x) = 16x^2

6 0

4 years ago