2 years ago

Which numerical expression reprensents 1/2 the sum of 7 and 5 ?

2 answers:

5 0

7+5=12 then divide by 2 and get 6 I think it's his because it's asking what's half of 7+5

3 0

You need to multiple 7 and 5 or you could just skip the answer

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Lera25 [3.4K]

Saras number is 396 - 997 - 239 oop

5 0

3 years ago

FrozenT [24]

Answer:

28.26 square inches

Step-by-step explanation:

Formula for area of a circle:

$A=\pi r^2$

Radius is 3.

$A= \pi (3)^2\\A=\pi 9$

Use 3.14 for pi:

$A = 3.14 * 9 = 28.26\\A=28.26$

The area should be 28.26 square inches.

4 0

3 years ago

MAVERICK [17]

Answer:

14x+7y

Step-by-step explanation:

7 0

2 years ago

olasank [31]

8 * 24 feet = 192 sq feet per 5 hours

12* 36 = 432 square feet

432 is 2.25 times the area of 192 square feet

So, it takes 5 * 2.25 = 11.25 hours

7 0

2 years ago

jeka57 [31]

Answer:

x = 1

Step-by-step explanation:

6(4x + 2) = 3(8x + 4)

24x + 12 = 24x + 12

x = 1

7 0

2 years ago