When modeling word problems as mathematical equations, which of the following is a synonym for the division operation?

Mathematics

1 answer:

vodka [1.7K]3 years ago

3 0

You can multiply to cancel out the division

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Evaluate the expression when a=4, b=−5, and c=−8. (−b)+c=

hodyreva [135]

Answer:

-3

Step-by-step explanation:

(−b)+c=

Let b = -5 and c = -8

- (-5) + -8

5 -8

-3

7 0

3 years ago

Read 2 more answers

Can someone tell me what’s going on here

lora16 [44]

Answer:

c = 105 degres

Step-by-step explanation:

When two lines cross like that and form an x, the opposite sides are equal (so the angle below the 75 degree one is also 75 degees). Using this, you can figure out the rest.

If both the top an bottom are equal, you know that 150 degres are taken (75+75) and you know that there can only be 360 degres in total here, so you subtract 150 from 360 and get 210. Now you know that the last two sides together are 210, and since they are equal, you divide it by two to get 105 degrees.

8 0

3 years ago

Help me please and thank you.

dezoksy [38]

Answer:

$0.67x-2=0.43$

Step-by-step explanation:

2/3 = 0.6 repeating

3/7 = 0.42857

7 0

3 years ago

I’m really struggling! Please help me!!

Andrew [12]

Answer:

8.0

Step-by-step explanation:

The triangle is a right triangle, so we are able to use trigonometric functions. Relative to the angle of 37°, we have the opposite side which is 6 and the adjacent side which is x. The trig function that uses the opposite and adjacent is tangent(SohCahToa). We can set up the following equation:

$tan(37) = \frac{opposite}{adjacent}$