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Nesterboy [21]
3 years ago
15

PLEASE HELP DUE IN 30 MINUTES FIND ? AND SHOW YOUR WORK

Mathematics
2 answers:
Ksivusya [100]3 years ago
8 0

Answer:

?= 180-(75+39)=66

Step-by-step explanation:

......

svlad2 [7]3 years ago
6 0

Answer:

66

Step-by-step explanation:

A triangle's angles always add up to 180.

So to find the missing angle, subtract the angles we already have by 180.

180-(75+39) = ?

180-114 = 66

I hope this helps!

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Jermaine did this work to solve an equation. Did he make an error?
Tanya [424]

Answer:

First, I go by finding <em>x</em><em> </em>and <em>r</em>.

After that, put the numbers (ie. x= # and r=#) into the equations. Check it by finding L.H.S and R.H.S. (ie. left hand side and right hand side)

If you are still confused, comment down and I'll try to provide better explanation!

6 0
3 years ago
Can someone please help out with this. I know I did the problem incorrectly.
Sloan [31]

Answer:

Correct answer:  C. -20

Step-by-step explanation:

If  (x-3) is a polynomial factor it means that the polynomial value at point 3 is zero.

H(3) = 3 · 3³ - 2 · 3² + 3k - 3 = 0 ⇒  81 - 18 + 3k - 3 = 0 ⇒ 3k + 60 = 0

3k = - 60  ⇒  k = - 60/ 3 = - 20

k = - 20

God is with you!!!

4 0
4 years ago
Suppose you are saving your money to pay for a vacation for your family. so far, you have saved. you plan on saving more each mo
nekit [7.7K]

440 repeat 11 more times.

400+(400*.1)=440 repeat 11 more times. Remember to use a new value each time.

Vacations can get expensive fast. The average cost per person for a week-long vacation is about $1,200 annually. So, if you've got a family of five, you'll need to sock away at least $6,000 for transportation, hotels, meals, and amusement parks.

Financial experts suggest that the average family vacation costs between 5-10% of your total income. If your family makes $40,000 per year then experts say your yearly family vacation budget should average between $2,000-$4000.

Learn more about a vacation at

brainly.com/question/24314569

#SPJ4

3 0
2 years ago
There are 22 people in Mrs. Smith's class. They would like to go on a field trip to the museum. The entrance fees and bus rental
maria [59]

Answer:

$37.12

Step-by-step explanation:

When $816.64 is divided 22 ways, each portion is (not surprisingly) ...

... $816.64/22 = $37.12

7 0
3 years ago
Find the equation of the line
photoshop1234 [79]

Answer:

your answer will be y= -1/6x+(-1)

Step-by-step explanation:

I hope this helps ^_^

8 0
3 years ago
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