3 years ago

Evaluate A+4 when a=7

Mathematics

1 answer:

guajiro [1.7K]3 years ago

8 0

Answer:

a = 11

Step-by-step explanation:

if A is 7 in the equation A + 4, the it could also be written as 7 + 4.

then it would just be simple addition, because you would add 7 + 4, which equals 11.

Hope this helps!

You might be interested in

5. If "h" is positive how does the parabola move? If negative?

Paul [167]

Answer: positive values for h translate the parabola to the right, negative values for h translate the parabola to the left

Step-by-step explanation: Note that the value for h is subtracted from x, and then this difference is squared. See that positive values for h translate the parabola to the right, negative values for h translate the parabola to the left

7 0

3 years ago

Pls help I need a good grade I’ll brainlest

expeople1 [14]

Answer:

Step-by-step explanation:

3 0

3 years ago

Answer for this one please

Andrej [43]

Y-12=28
Y=40 here you go

6 0

3 years ago

At a pet shop 5 herbals out of 15 have black hair and 3 mice out of 9 have black hair. Are the ratios the Same?

dmitriy555 [2]

Answer: Yes.

Step-by-step explanation:

First ratio

5 : 15

Simplify (divide both sides by 5)

1 : 3

Second Ratio

3 : 9

Simplify (divide both sides by 3)

1 : 3

8 0

3 years ago

A tv costs £800. Work out the price after a 3% discount.

Blababa [14]

3% = 800/ 100 = 8, 8x3= 24

800-24 = 776

£776

5 0

3 years ago

Read 2 more answers