All categories

3 years ago

Solve for x: −2(x + 3) = −2(x + 1) − 4. (1 point) a 2 b 3 c All real numbers d No solution

Mathematics

1 answer:

Fofino [41]3 years ago

8 0

-2(x + 3) = -2(x + 1) - 4

-2x - 6 = -2x - 2 - 4 distributed -2 on the left and on the right

-2x - 6 = -2x - 6

+2x +2x

-6 = -6

TRUE

Since this is a true statement, there are infinite solutions (aka All Real Numbers)

Answer: C

You might be interested in

By what percent will the product of two numbers change if one of them

Arlecino [84]

Answer: The answer is 4% I hope it helps

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Please ignore the option that I clicked on, unless it is correct.

Kipish [7]

If 455 changes to a higher number the mean which is the average should increase to a higher number

3 0

3 years ago

HELP PLS!! INCLUDE EXPLAINING THANK YOU

kap26 [50]

Answer:

Lucy paid the least amount of money and she paid $770

Step-by-step explanation:

The way to find dylans is

1000-80= $920

920 x .15= $782

for lucy you do:

1000 x .15= $150

150 + 80= $230

1000-230= $770

5 0

2 years ago

matt is standing on top of acliff 305 feet above a lake. the measurement of the angle of depression to a boat on the lake is 42.

Alex17521 [72]

Answer:

Matt is 338.7 feet.

Step-by-step explanation:

4 0

3 years ago

Hepppppppplppppppplppppppppp

antoniya [11.8K]

Answer:

A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2

Step-by-step explanation:

Step 1: Determine the sides

A → 3 ft

B → 7 ft

C → 4 ft

D → 5 ft

Step 2: Determine the surface area

Area of the sides

$A= 4\ ft * 7\ ft = 28\ ft^2$

$A= 5\ ft * 7\ ft = 35\ ft^2$

$A= 3\ ft * 7\ ft = 21\ ft^2$

Area of the top and bottom triangles

$A= \frac{h\ *\ b}{2} = \frac{3\ ft\ *\ 4\ ft}{2} = \frac{12\ ft^2}{2} = 6\ ft^2 = 2(6\ ft^2) = 12\ ft^2$

Total Area

$28\ ft^2 + 35\ ft^2 + 21\ ft^2 + 12\ ft^2$

$96\ ft^2$

Answer: A = 3 ft, B = 7 ft, C = 4 ft, D = 5 ft, Surface Area = 96 ft^2

5 0

1 year ago

Read 2 more answers