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3 years ago

What is the answer to 8 − (−11)

Mathematics

1 answer:

o-na [289]3 years ago

6 0

Answer:

Step-by-step explanation:

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Please help y - (-10) = 12 y = ______

kotykmax [81]

Subtracting a negative means that you will add the number. Convert the symbols to get the following:

y + 10 = 12

Subtract 10 from both sides.

y = 2

3 0

3 years ago

Michael, whose eyes are five feet off the ground, is standing 26 feet away from the base of a building, and he looks up at a 65°

yawa3891 [41]

Answer:

Dear user,

Answer to your query is provided below

The building is 60.77 ft tall.

Step-by-step explanation:

Explanation is provided below in the image attached

3 0

3 years ago

Solve for x. 12x/5 = 18

jarptica [38.1K]

For this problem you have to isolate the variable. To do this you must inverse the operations. Multiply 18 by 5, then divide by 12 to get your answer of 7.5

3 0

4 years ago

Work out the size of the angle marked x

natali 33 [55]

Answer:

X=60

Step-by-step explanation:

Sum of the Quadrilateral interior angles:360

360-70-130-100=60

8 0

3 years ago

2 3(9x - 6) = 4x + 10 What is the value of X In the equation

andreev551 [17]

Answer:

Step-by-step explanation:

23(9x-6) = 4x +10

207x - 138 = 4x +10

203x = 148

x = 148/203

3(9x-6) = 4x +10

27x -18 = 4x + 10

27x - 4x = 10 + 18

23x = 28

x= 28/23

4 0

3 years ago