3 years ago

If EF = 2x – 11, FG = 4x - 16, and EG = 27, find the

Mathematics

1 answer:

Rzqust [24]3 years ago

4 0

Answer:

x=9

EF=7

FG=20

Step-by-step explanation:

2x-11 + 4x-16=27

6x-27=27

+27 +27

6x=54

6x/6=54/6

x=9

EF= 2(9)-11

18-11=7

FG=4(6)-16

36-16=20

You might be interested in

Math equations that equal 31

tensa zangetsu [6.8K]

6x+33-2(3x+1)
17+14
30+1
60-29
18+13

5 0

3 years ago

I need help for question 17 in my big ideas math homework, it says "Use the figure to find the measures of the numbered angles."

Dafna1 [17]

Answer:

can you show a pic tell me in the comments

Step-by-step explanation:

7 0

3 years ago

Kelly earns $178.50 in interest on an account that earns simple interest at a rate of 4%. If she kept the money in the account f

Otrada [13]

Answer:

$892.50

Step-by-step explanation:

The amount of interest earned is given by ...

I = Prt

Filling in the given values, we have ...

$178.50 = P·0.04·5

Dividing by 0.20 gives ...

$178.50/0.20 = P = $892.50

The principal amount in Kelly's account is $892.50.

7 0

3 years ago

A rate that compares one quantity 100 is called a

ella [17]

A percent. maybe? i really don't know for a fact..

7 0

3 years ago

Read 2 more answers

WHAT IS HELP PLEASE <br><br> 6x2 -2x3 +x4 =?<br> DONT ANSWER TO GET QUICK POINTS

blondinia [14]

Answer:

i told you in the comment it equals 7

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers