3 years ago

The slope of a line is -1/2 what is the slope of a line that is parallel to it?

1 answer:

5 0

Parallel lines have the exact same slope ( or else they would eventually run into each other). So the answer is -1/2 is the slope.

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9 times 10 to the power of 7 is how many times as large as 3 times 10 to the power of 3

marysya [2.9K]

Answer:

30000

Step-by-step explanation:

9×10=90

90 power 7=90[10000000]

3×10=30

30 power 3=30[1000]

900000000÷30000=30000

7 0

2 years ago

Which expression is the equivalent

Gwar [14]

I think you are correct

7 0

2 years ago

Can anyone help me?

goldfiish [28.3K]

Given:

A right angle triangle ABC, right angled at C.

To find:

The measure of θ.

Solution:

In a right angle triangle,

$\tan \theta=\dfrac{Opposite}{Adjacent}$

In triangle ABC,

$\tan \theta=\dfrac{AC}{BC}$

$\tan \theta=\dfrac{2.7}{5}$

$\tan \theta=0.54$

It can be written as

$\theta=\tan^{-1}0.54$

$\theta\approx 28.369$

Therefore, the measure of θ is 28.369.

5 0

3 years ago

I needdd helpp :)))))

NeTakaya

I can’t see the scenario on top so can’t rlly help u out sorry

3 0

2 years ago

Please need help asap!!

worty [1.4K]

A property of rectangles is that opposite sides are congruent. In this case, since QT and RS are opposite sides, they are equal to each other. With this knowledge, you can form the equation $50=4x+8$ to solve for x.

Firstly, subtract both sides by 8: $42=4x$

Next, divide both sides by 4 and your answer will be $10.5=x$ , or the third option.

6 0

3 years ago