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cricket20 [7]
3 years ago
6

Classify the triangle with angles with measures 33°, 90°, and 57° as acute, right, or obtuse.

Mathematics
2 answers:
shutvik [7]3 years ago
6 0
It’s a right triangle, so B
sp2606 [1]3 years ago
3 0

Answer:

The answer would be B. Right

Step-by-step explanation:

This is because if one of the angles measures 90 degrees, would be a right triangle I believe. (hope this helps)

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Divisible rules what is divisible by 4518
Digiron [165]

Answer:

where are the options

Step-by-step explanation:

6 0
3 years ago
-73 greater than or equal to 15 + 11x
Alecsey [184]
-73 ≥ 15 + 11x 
so the first thing you should do is to add -15 on both sides of the equation so you will have:
-73 -15 ≥ 11x 
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so the answer is:
-88/11 ≥ x or -8 ≥ x :)))
i hope this is helpful
have a nice day 
5 0
3 years ago
Read 2 more answers
What are the amplitude, period, and phase shift of the given function? f(t)=-2/3 cos (3t-3pi)
dybincka [34]

Answer:

amplitude; \frac{2}{3}

Phase shift; \pi units right

Period;\frac{2\pi}{3}

Step-by-step explanation:

The given function is

y=-\frac{2}{3}\cos(3t-3\pi)

This function is of the form;

y=A\sin (Bt+C)

The period is given by:

|A|=|-\frac{2}{3}|= \frac{2}{3}

The period is given by:

T=\frac{2\pi}{|B|}= \frac{2\pi}{|3|}=\frac{2\pi}{3}

The phase shift is given by;

\frac{C}{B}=\frac{-\3pi}{3}=- \pi or \pi units right.

4 0
3 years ago
Henry buy 1/4 pounds of screws and 2/5 pounds of nails to build a skateboard ramp what is the total weight of the screws and nai
iren2701 [21]

the total weight of the screws and nails is \frac{13}{20} pounds

7 0
4 years ago
There are 12 paperback mysteries on a shelf. This is 40% of the books on the shelf.
hjlf

Answer:

There are 30 books in the shelf.

Step-by-step explanation:

To solve this problem we can use a rule of three in such a way that 12 paperback mysteries are related to 40% of the books in the shelf in the same proportion that "x" total books are related to 100% of the books in the shelf. So we have:

12 -> 40%

x -> 100%

40*x = 12*100

40*x = 1200

x = 1200/40

x = 30 books

There are 30 books in the shelf.

6 0
4 years ago
Read 2 more answers
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