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USPshnik [31]
3 years ago
10

What is X equal to? PS it’s not 180

Mathematics
1 answer:
AVprozaik [17]3 years ago
7 0

Answer:

x = 47

Step-by-step explanation:

86° and 2x° are supplementary angles, which means that added together they should equal 180° (which is a line). Aka

86 + 2x = 180 (Let's solve for x) (subtract both sides by 86 to get x on one side)

2x = 94 (divide both sides by 2 to get x by itself)

x = 47

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In the library where you work, it usually takes you 2 hours to shelve 5 carts of books. At this rate, about how many minutes sho
Setler79 [48]

Answer: 24 min

Step-by-step explanation:

2 hrs / 5 carts = 120 min / 5 carts

120 / 5 = 24 min / 1 cart

5 0
3 years ago
Solve the absolute value equation. 20x - 19 = 0
Phantasy [73]

To solve this absolute value equation, we can use find the solutions as follows taking into account the definition of absolute value, then, we have:

|20x-19|=0\Rightarrow20x-19=0,or-(20x-19)=0

Now, we can solve both equations to find the solution(s):

First case:

20x-19=0\Rightarrow20x=19\Rightarrow x=\frac{19}{20}

Second case:

-(20x-19)=0\Rightarrow-20x+19=0\Rightarrow-20x=-19\Rightarrow x=-\frac{19}{-20}\Rightarrow x=\frac{19}{20}

Then, both solutions are the same, because of the absolute rule (this is the point when y = 0, that is the x-intercept for this function.)

Therefore, the solution set is {19/20}.

8 0
1 year ago
Y'ALL IS SO TRUSTY! SO PLEASE HELP ME WITH THIS?!?
Kipish [7]

Answer:

the answer is

The length of stamp P is  6/5 in

Step-by-step explanation:

we know that

The width of stamp M is 4/3 inches, and the length is 7/5 inches.

so  

The width of stamp P is (4/3)/(7/6)------> 24/21 in-------> 8/7 in

The length of stamp P is (7/5)/(7/6)------> 42/35 in-------> 6/5 in

4 0
3 years ago
How many weeks would it take Mai's family to finish 3 gallons of milk? Use one of the unit rates you found to solve.​
Liula [17]

Answer:

Will you give me the numbers so I can give you the answer?

Step-by-step explanation:

8 0
4 years ago
Guys please help me with this question, I’d appreciate it a lot
anzhelika [568]
I think it would be the first one
4 0
3 years ago
Read 2 more answers
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