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Masteriza [31]
2 years ago
15

Need number 4!! Help if you can. I got the first answer already just need the other answers!!

Mathematics
1 answer:
Leviafan [203]2 years ago
5 0

ok since you have to figure out if they make triangles

here are the answers.

letter A) is...no not acute

letter B) is...yes obtuse

letter C) is...yes right

and letter D) is...yes accute

hope this helps!

i got this from my paper just like it  im sorry i couldn't paste it onto my answer.

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QUICKK ANSWERR (will mark brainlist)
atroni [7]

Answer:

Jessie sold x DVDs for $<u>3</u> each and then sold a board game for $<u>12</u>. Jessie made (select) $27 in her sales. How many DVDs did she sell?

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3x+12=27

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4 0
3 years ago
Find the length of AB. Leave
vovikov84 [41]

Answer:

<em>AB = 3π</em>

Step-by-step explanation:

<em>See attachment for correct format of question.</em>

Given

From the attachment, we have that

θ = 20°

Radius, r = 27

Required

Find length of AB

AB is an arc and it's length can be calculated using arc length formula.

Length = \frac{\theta}{360} * 2\pi r

<em>Substitute 20 for θ and 27 for r</em>

Length = \frac{20}{360} * 2\pi *27

Length = \frac{20 * 2\pi * 27}{360}

Length = \frac{1080 \pi}{360}

Length = 3\pi

Hence, the length of arc AB is terms of π is 3π

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3 years ago
Solve the following equation for m:<br> -7+ m = -15
Solnce55 [7]
M = -8



-15 minus -7 equals -8
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Write your answers as (% up) or (% down) *
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The length of a side of an equilateral triangle is x-45
Ilia_Sergeevich [38]

Answer:

that means all the other sides are x-45 and each of the angles are 60 degrees

(i dont know what your asking for)

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2 years ago
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