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poizon [28]
3 years ago
11

Simplify: 4 square root of 2 plus square root of 18 minus square root of 9

Mathematics
1 answer:
Ket [755]3 years ago
5 0
I hope this helps you

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B
klio [65]
Sqrt of 125
10^2 +b^2= 15^2
100 +b^2=225
B^2=125
No perfect square for 125 so leave it in radical form
3 0
3 years ago
How to find the value of x 103-4x=71
jasenka [17]

Answer:

x= 8

Step-by-step explanation:

103 - 4x = 71

You have to isolate -4x by using the subtraction property of equality on 103

103(-103) -4x = 71(-103)

-4x = -32

Use Multiplication Property of Equality for the negative

4x = 32

Divide 4 from both sides

x= 8

3 0
3 years ago
HELP ME PLZZ: Francesca is making a scale drawing of the mural on a wall in her school's hallway. The mural is 12 ft high and 13
user100 [1]

Answer:

i think ur supposed to do 135 divided by 3?

Step-by-step explanation:

tell me if im right or wrong so then i can help

8 0
3 years ago
Simon says that to find the area of a trapezoid, you can multiply the height by the top base and the height by the bottom base.
Vlad [161]
The last one is 1/2. what is the choices of the questions
7 0
2 years ago
Write the expanded form of the expression y(0.5+7) please help me thanks!!!
Anna71 [15]

Answer: y(0.5+7)

= 0.5y+7y

7.5y

Step-by-step explanation:

8 0
3 years ago
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