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3 years ago

Please help!! Geometry problem!

Mathematics

1 answer:

Vika [28.1K]3 years ago

4 0

A pentagon, 5 sides, all internal angles add up to 720°, so wen u do the maths, X=5

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Please help!! I’ve been struggling for days.

Tomtit [17]

Answer:

y=-1/4x-6

Step-by-step explanation:

y intercept is -6 and slope is -1/4

point slope is y-y1=m(x-x1)

you can use and point. i am using (0,-6)

y--6=-1/4(x-0)

y+6=-1/4x

-6 -6

y=-1/4x-6

7 0

2 years ago

I need help with this question

Temka [501]

Answer:

It would be b I think

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the value for β that makes cosβ = sin15 true.

Gemiola [76]

Answer:

Step-by-step explanation:

This is an equation for which you need to solve for the value of the missing angle beta.

$cos\beta =sin(15)$

sin(15) has a decimal answer that you will find on your calculator. Finding that value makes this equation then

cosβ = .2588190451

Now use the 2nd button and then the cos button to find the angle that has a cos of that decimal. When you hit 2nd then cos, you should see this on your screen:

cos⁻¹ (

After that open parenthesis, enter you decimal then hit the enter button to find the angle. You should get 75, which is Choice B.

8 0

3 years ago

ANSWER ME SWEET JESUS

Pepsi [2]

Answer:

Part A: 36%

Part B: It is repeating because it is infinite

Step-by-step explanation:

16 / 44 = 0.36363636...

5 0

3 years ago

Write an equation in slope-intercept form of the line that passes through the points (-6, -10) and (1,4).

vova2212 [387]

Answer:

y = mx + 1/2

Step-by-step explanation:

(x,y)

- Plot each point on a graph

- The line should go from the bottom left (-6,-10) to the top right (1,4)

- Count how many spaces are on the y-axis from -6 to 1 for numerator

- Count how many spaces are on the x-axis from -10 to 4 for denominator

- Positive slope

- Slope = 7/14

- Simplify to 1/2

7 0

2 years ago