Select the action you would use to solve 4x = 16. Then select the property that justifies that action.

1 answer:

4 0

A. Divide both sides by 4

You want to get the value of x not 4x so in order to do that u can have divide both sides by 4 to get x alone on one side.

You might be interested in

A field goal post in football is 3.33 yards above the ground. If a football player kicks the ball at a 10 degree square angle in

ale4655 [162]

The distance is 19 yards or 18.9 yards:
because tan(10)=opposite/adjacent=3.33/x and x is distance
x=3.33/tan(10)=18.9 yd

4 0

3 years ago

Read 2 more answers

In the lab, Debra has two solutions that contain alcohol and is mixing them with each other. Solution A is 10% alcohol and Solut

Ivahew [28]

Answer:

800 mL

Step-by-step explanation:

Let b represent the amount of solution B added to 2400 mL of solution A. The total amount of alcohol (mL) in the mixture is ...

10%×2400 + 50%×b = 20%×(2400 +b)

multiplying by 100 to get rid of the % signs and simplifying, we have ...

24000 +50b = 48000 +20b

30b = 24000 . . . . . . . . . subtract 24000+20b

b = 800 . . . . . . . . . . . . . . divide by 30

Debra added 800 mL of 50% alcohol to her 2400 mL of 10% alcohol to make a 20% solution.

3 0

3 years ago

A line passing through the points (4,-3) and (-4,0)

lara31 [8.8K]

Answer:

y= -0.38x+ -1.50

Step-by-step explanation:

this is in decimal form rounded to the nearest 100th

8 0

3 years ago

find the HCF and LCM of 92 and 510 by method of prime factorization hence verify that HCF into a cm equal to product of two give

Daniel [21]

Answer:

Step-by-step explanation:

92 = 2² × 23

510 = 2 × 3 × 5 × 17

HCF = 2

LCM = 2² × 3 × 5 × 17 × 23 = 23460

3 0

3 years ago

Can somebody please help me?

3241004551 [841]

X=7 because if an angle is bisected it is divided into two equal part so both sides must equal twenty five so you replace seven for X and you have 5(7)-10 you do the math five times seven equals thirty five minus ten is twenty five.

8 0

3 years ago