4 years ago

Solve the equation. |4r - 16| = 12 i need help asap

Mathematics

1 answer:

soldi70 [24.7K]4 years ago

3 0

I believe the answer is 7

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How is 6 a solution for 2x^2+4x=3+3x^2

weqwewe [10]

2x^2+4x-3-3X^2=0
simplify 2x^2+4x-3-3x^2 to -x^2+4x-3
-x^2+4x-3=0
Multiply both sides by -1
x^2-4x+3=0
Factor x^2-4x+3
1. Ask: Which two number add up to -4 and multiply to 3.
2. Answer:3 and -1.
3. Rewrite the expression as (x-3)(x-1):
(x-3)(x-1)=0
5Solve for x
1.Ask: when will (x-3)(x-1) equal zero.
2.Answer: when x-3=0 or x-1=0.
x=3,1

3 0

4 years ago

Use the coordinate plane, the figure below, coordinate proof strategies, and the lengths and slopes of PM and GR to verify this

Vilka [71]

The "respectively" part is removed so what is the question

7 0

4 years ago

Find the four angles A, B, C and D of the parallelogram ABCD. А 3x 2x 5x

Greeley [361]

Ans: We can use Angle sum property:

A + B + C + D = 360

A + 3x + 2x + 5x = 360

A + 10x = 360

A = 360/10x= 36x

A = 36x

7 0

4 years ago

Correct option* PLEASE HELP I WILL GIVE BRAINLIEST

Kryger [21]

Answer:

The answer is A

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A dartboard has a diameter of 4 inches. What are its radius and circumference? Round to

arlik [135]

Answer: The radius is 2 inches.

The circumference is approximately 12.56 inches.

Step-by-step explanation:

Given : The diameter of a dartboard = 4 inches

Since , radius is half of the diameter.

Therefore, radius of dartboard = (diameter) ÷ 2

= (4 inches ) ÷ 2 = 2 inches

Also, Formula for circumference : $C=2\pi r$ , where r is radius.

Now , Circumference of dartboard = $2(3.14)(2)=12.56\text{ inches}$

Hence, The radius is 2 inches.

The circumference is approximately 12.56 inches.

8 0

3 years ago