All categories

3 years ago

Find the slope of the line.

Mathematics

1 answer:

andrey2020 [161]3 years ago

5 0

Answer:

-1

Step-by-step explanation:

To find the slope of a line, we can do rise over run, or y/x.

r/r = 1/1 = 1

But as you can see, the line is going down which means it's decreasing, which means that it has a negative slope

slope = -1

Hope this helped a little!

Have a supercalifragilisticexpialidocious day!

You might be interested in

A jewelry store marks up the price of its jewelry up 50%. What will be the selling price of an item that the store purchased for

snow_tiger [21]

Answer: $142.5

Step-by-step explanation: If the price is being marked up by 50%, you take 50% or half of the original price of $95, which is 47.5, and add it to your original price.

95 + 47.5 = 142.5

3 0

3 years ago

Use the GCF to factor the expression 24+16=_(_+_)

Anastaziya [24]

Answer:

8 is the GCF so the expression would be: 8(3+2)

Step-by-step explanation:

(The answer would be 40 =)) Good Luck and Have a Great Day!

5 0

3 years ago

2 Points

Debora [2.8K]

Answer:

151.77

Hope this is right

6 0

3 years ago

Measure of each side of an equilateral triangle is 12cm. It's area is given by

telo118 [61]

Answer:

Step-by-step explanation:

The area (A) of an equilateral triangle is calculated as

A = $\frac{s^2\sqrt{3} }{4}$ ← s is length of a side

Here s = 12, thus

A = $\frac{12^2\sqrt{3} }{4}$

= $\frac{144\sqrt{3} }{4}$

= 36 $\sqrt{3}$ → D

4 0

4 years ago

What is the margin of error for a sample statistic for a population with a standard deviation of 7.75?

3241004551 [841]

Answer:

Margin of Error = 1.96 $\times$ 7.75 = 15.19

Step-by-step explanation:

i) Margin of Error of a population with a standard deviation of 7.75?

ii) Let us assume a two tailed test with a 95% confidence interval

iii) $Z_{\frac{\alpha }{2} } = Z_{\frac{\ 0.05 }{2} } = Z_{0.025} = 1.96$

iv) therefore Margin of Error = 1.96 $\times$ 7.75 = 15.19

6 0

3 years ago