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kaheart [24]
2 years ago
7

Which of the following expressions are equal to -(8/4)?

Mathematics
1 answer:
nignag [31]2 years ago
4 0

Answer:

C. None of the above

Step-by-step explanation:

You might be interested in
Equivalent Fractions
Maru [420]

C is the correct answer


3/5 x 2 =6/10


6 0
2 years ago
An oil rig has a height of 74.98 m visible above water and extends 518.16 m below the surface to the sea floor. What is the tota
pashok25 [27]

Answer:

  1. So you know that the height that is visible above x=0 is 74.98 m
  2. From x=0 below it has a total height of 518.16m to the sea floor

That tells us that we have two parts account for

  1. 74.98+518.16m = 593.14 m
8 0
2 years ago
Read 2 more answers
Can you solve the equation?
Andreas93 [3]

Answer:

x=3 and 9

Step-by-step explanation:

; x-3=0

x=3 (change side change mark)

and

\frac{2}{3} x - 6 = 0

\frac{2}{3} x = 6

x = 6 \times  \frac{3}{2}

change side change mark.

So, x=9

If u wanna check the answer you can check by substitution x=3 and 9 in equation.

hope it helps you ☺️

3 0
3 years ago
Three quarters of the batch of twenty cookies burned when you forgot to take them out of the oven how many cookies burned
Natali5045456 [20]
15 cookies burned because if you Turn \frac{3}{4} into a decimal then multiply it by 20 you get 15 and thats your answer.
7 0
2 years ago
Please help!
mr Goodwill [35]

Answer:

1. \sqrt{74} ft    2. 50\sqrt{2} yards     3. 5\sqrt{35} units.

Step-by-step explanation:

Pythagorean's Theorem a^2 + b^2 = c^2

A and b are both side lengths, c is the hypotenuse.

7^2 + 5^2 = 74

sqrt(74) is the answer for 1.

30^2 - 5^2 = 875

Simplify the radical. sqrt(875) --> 5sqrt(35). The answer for three.

There's a rule in geometry that says a diagonal of a square is the same length as taking a side length times the square root of two. There's your answer for two.

7 0
2 years ago
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