2 years ago

8 trig review please help me

Mathematics

2 answers:

Tema [17]2 years ago

8 0

Answer:

$a = 8 \\ b = 4 \sqrt{2}$

tangare [24]2 years ago

4 0

Answer:

a=8, b= $4 \sqrt{2}$

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ratelena [41]

These are all linear equations:<span>y = 2x + 1
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3 years ago

Please help with this problem :(

Lilit [14]

36 - 24

= 12 + 16

= 28 - 10 2/3

Best of Luck to you.

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3 years ago

In the graph below, Point A represents Owen's house, Point B represents David's house and Point C represents the school. Who liv

ycow [4]

Answer:

• David

• 4 miles

Explanation:

In the graph:

The given locations are:

• Owen's House, A(11,3)

• David's House, B(15,13)

• School, C(3,18)

We determine both Owen's and David's distance from the school using the distance formula.

$Distance=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Owen's distance from school (AC)

$\begin{gathered} AC=\sqrt[]{(3-11)^2+(18-3)^2} \\ =\sqrt[]{(-8)^2+(15)^2} \\ =\sqrt[]{64+225} \\ =\sqrt[]{289} \\ AC=17\text{ miles} \end{gathered}$

David's distance from school (BC)

$\begin{gathered} BC=\sqrt[]{(3-15)^2+(18-13)^2} \\ =\sqrt[]{(-12)^2+(5)^2} \\ =\sqrt[]{144+25} \\ =\sqrt[]{169} \\ BC=13\text{ miles} \end{gathered}$

We see from the calculations that David lives closer to the school, and by 4 miles.

The graph below is attached for further understanding:

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1 year ago

Two angles are supplementary the measure of one angle is 4 times the measure of the other angle what is the measure of the small

noname [10]

X + y = 180
x = 4y
Plug that in and you get: 4y + y = 180
5y = 180
y = 36

If you want the larger angle, simply plug in y to x = 4y
So: x = 4(36) = 144

The smaller angle is 36 degrees, and the larger angle is 144 degrees.

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3 years ago

A website offers video game downloads for $5 each. customers can also subscribe for us

Nikitich [7]

Answer:

Here is the answer

Step-by-step explanation:

Btw brainliest me plss

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