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2 years ago

How do you answer the equation -4r+11=4(1-r)+7?

Mathematics

1 answer:

kow [346]2 years ago

3 0

Answer:

Any value of

makes the equation true.

All real numbers

Interval Notation:

(-Any value of

makes the equation true.

All real numbers

Interval Notation:

( ∞ ,∞ )

Step-by-step explanation:

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Can you please solve this equation?

Kisachek [45]

Answer:

$x = 1$

Step-by-step explanation:

$\sqrt{x} +1 =2 /-1 \\\sqrt{x} =1 /()^{2} \\\sqrt{x}^{2} =1^{2} \\x =1$

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3 years ago

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MakcuM [25]

Answer:

#8 - substitution property of equality

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1 year ago

Find the area of the shaded region. The gray ones with grains are the shaded regions.

Kobotan [32]

Answer:

1) 69.5

2) 678.6

Step-by-step explanation:

pi3^2=28.27*9=254.5 18*18=324-254.5=69.5

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2 years ago

PLEASE HELP WILL MARK BRAINLEIST

horsena [70]

Answer:

The picture shows the answer on the graph

Step-by-step explanation:

-2=-3/4×(x-6)

Distribute -3/4 through the parenthesis

-2= -3/4x+9/2

Multiply both sides of the equation by 4

-8=-3x+18

Move the variable to the left side and change its sign

3x-8=18

Move constant to the right side and change its sign

3x=18+8

Add the numbers

3x=26

Divide both sides of the equation by 3

x=26/3

Alternative Form- x=8 2/3 or x=8.6

7 0

3 years ago

Help me with this!!!

gulaghasi [49]

Answer: (3,3)

Midpoint formula = ( $\frac{x1+x2}{2}$ , $\frac{y1+y2}{2}$ )

6 + 0 / 2 = 2

1 + 5 / 2 = 7

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3 years ago