3 years ago

Line g has a slope of

Mathematics

1 answer:

Vlad1618 [11]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Which sign makes this number sentence true?

lyudmila [28]

The answer to your question is A

3 0

3 years ago

HELP HELP HELP HELP<br> BEEN STUCK FOREVERRR

elena-s [515]

Answer:

r ≈ 31.5 cm

Step-by-step explanation:

The arc of a circle is calculated as

arc = circumference of circle × fraction of circle

Here arc = 22 , then

2πr × $\frac{40}{360}$ = 22

2πr × $\frac{1}{9}$ = 22 ( multiply both sides by 9 to clear the fraction )

2πr = 198 ( divide both sides by 2π )

r = $\frac{198}{2\pi }$ ≈ 31.5 cm

5 0

3 years ago

The sum of the measures of two complementary angles exceeds the difference of their measures by72°. Find measure of the smaller

weqwewe [10]

Answer: 18

Step-by-step explanation:

this is because complementary angles add up to 90 degrees so you would just subtract 72 from 90 to get your answer :)

3 0

3 years ago

Does m" = m.n?<br> True<br> or<br> False

Otrada [13]

I think False sorry if wrong

3 0

3 years ago

Write the augmented matrix for the system of linear equations.

ivanzaharov [21]

$\left[\begin{array}{cccc}-9&1&8&2\\0&-5&9&-7\\-3&-6&4&9\\-3&-8&1&0\end{array}\right|\left\begin{array}{c}-6\\6\\4\\-2\end{array}\right]$

Step-by-step explanation:

Given equations are

-9w +x+8y+2z = -6

-5x+9y-7z=6

-3w -6x +4y+9z = 4

-3w -8x+y = -2

Here the augment matrix for the system

$\left[\begin{array}{cccc}-9&1&8&2\\0&-5&9&-7\\-3&-6&4&9\\-3&-8&1&0\end{array}\right|\left\begin{array}{c}-6\\6\\4\\-2\end{array}\right]$

7 0

3 years ago