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AVprozaik [17]
3 years ago
14

Which inverse operation would be used to verify the following equation? 102/3=34

Mathematics
2 answers:
iren2701 [21]3 years ago
7 0
You would use Multiplication because that operation is division
Ganezh [65]3 years ago
3 0
Multiplication. Mult. and Divi. are opposites/inverse. Add and Subt. are opposites/inverse
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Which number line shows -1/4 and it opposite?
NISA [10]

Answer:

B

Step-by-step explanation:

Its hard to explain. Hmm lets see...okay so -1/4 is a quarter of -1 also -25%. so lets think of -1 to be -100% makes sense? and its opposite is mirrored on the number line. Hope that helped

4 0
3 years ago
After slowing down, the dragons could fall behind on their journey. What do the dragons need to do in order to ensure that their
liberstina [14]
The dragons would have to speed up to balance out the time that they slowed down.

The instantaneous rates of changes are all the individual speeds at given times. If you have some that are slow, you will need to have just as many that are fast to balance it out and ensure they have the correct average speed.
6 0
3 years ago
Paul needs to buy 5/8 pound of peanuts. The scale at the store measures parts of a pound in sixteenths. Which measure is equival
Bogdan [553]
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4 0
3 years ago
Read 2 more answers
The area of a room is 600 square feet. The length is (x + 5) feet and the width is (x + 4) feet. Find the dimensions of the room
tangare [24]
I'm going to assume that the room is a rectangle.

The area of a rectangle is A = lw, where l=length of the rectangle and w=width of the rectangle. 

You're given that the length, l = (x+5)ft and the width, w = (x+4)ft. You're also told that the area, A = 600 sq. ft. Plug these values into the equation for the area of a rectangle and FOIL to multiply the two factors:
A = lw\\
600 = (x+5)(x+4)\\
600 =  x^{2} + 9x + 20


Now subtract 600 from both sides to get a quadratic equation that's equal to zero. That way you can factor the quadratic to find the roots/solutions of your equation. One of the solutions is the value of x that you would use to find the dimensions of the room:
600 = x^{2} + 9x + 20\\
x^{2} + 9x - 580 = 0\\
(x + 29)(x - 20) = 0\\
x + 29 = 0, \:\: x - 20 = 0\\
x = -29, x = 20

Now you know that x could be -29 or 20. For dimensions, the value of x must give you a positive value for length and width. That means x can only be 20. Plugging x=20 into your equations for the length and width, you get:
Length = x + 5 = 20 + 5 = 25 ft.
Width = x + 4 = 20 + 4 = 24 ft.

The dimensions of your room are 25ft (length) by 24ft (width).
8 0
4 years ago
Read 2 more answers
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inysia [295]
Poetry is a type of literature, or artistic writing, that attempts to stir a reader’s imagination or emotions.
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