3 years ago

I just need help with number 9:) if someone wanted to help that would be nice

Mathematics

1 answer:

nikdorinn [45]3 years ago

7 0

Answer: I think the answer is 16.55

Step-by-step explanation: I added 9.80 and 7.25 and got 17.05 and then subtracted 17.05 and 0.5 and got 16.55 I hope this helped!! :)

You might be interested in

Find the Area of the Shaded Region.

Sedbober [7]

Answer:

A of the shaded figure is 90cm

4 0

3 years ago

I need help on number 1

musickatia [10]

A cube has 6 faces. The surface area of a cube is 6 times the area of one face.

SA = 6s^2

SA = 6 * 6cm^2

SA = 6 * 36cm^2

SA = 216cm^2

6 0

3 years ago

Marshall evaluates the expression 15.3 - 7.9 and gets an answer of 7.4.

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

Anything less than 5 rounds down while 5 and anything more rounds up. Therefore...

15.3 rounds to 15

7.9 rounds to 8

7.4 rounds to 7

So, his answer is reasonable.

8 0

2 years ago

9x+12x-21=27<br> How do I solve ?

alexandr402 [8]

You gotta combine like terms which would be 9x and 12x which gives you 21x .

6 0

3 years ago

Write 4.83…. (The 3 repeats infinitely)as a mixed number

kogti [31]

Answer:

$4\frac56$

Step-by-step explanation:

$\frac56=0.8 \dot{3}$

$\implies 4.8 \dot{3}=4\frac56$

6 0

2 years ago

Read 2 more answers