3 years ago

How would I go about solving 12,15,18 thanks

1 answer:

3 0

For 12, you would do 90=4x+42, and 48=4x, and x=12
for 15, you would do 90=8x+66, and 24=8x, and x=3
for 18, you would do 90=3x+57, and 33=3x, and x=11

You might be interested in

Please help! Thankss!! :)

Vsevolod [243]

Answer:

Step-by-step explanation:

If b = -4, then -4(-4) is 16, since 2 negatives is a positive when multiplying or dividing. Then add 16 and 5, since 5 is c. You'll get 21

6 0

2 years ago

Read 2 more answers

Instructions: Find the angle measures given the figure is a rhombus.<br> Please Help!

nataly862011 [7]

Answer:

Step-by-step explanation:

since this is rhombus 1 2 3 4 must be equal

|NP|=|MN|

so 180-120=60

60/2=30

7 0

2 years ago

Read 2 more answers

HELP QUICK!!!

sattari [20]

Answer:

Step-by-step explanation:

let the length of shortest side be x

and length of second side be 2x

and third side be x+17

given , perimeter = 173 feet

therefore , x+2x+x+17 =173

4x =173-17

4x =156

x = 156/4

x = 39

therefore ,

length of :

shortest side = 39 feet

second side =78 feet

third side =56 feet

hope it helps.. please mark me as the brainliest...

8 0

3 years ago

Assume point P lies on the center of ∠RST. Find the measure of the missing angle.

Kay [80]

Answer:

Rsp because it sounds like berries

Step-by-step explanation:

7 0

2 years ago

30 points/ brainlist

77julia77 [94]

Letter c is the equation graph

7 0

3 years ago