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RSB [31]
2 years ago
5

Pls help by today :) ill give brainliest when I can

Mathematics
2 answers:
horrorfan [7]2 years ago
6 0

Answer:

B and C

Step-by-step explanation:

2/3 = 6/9

and

1/2 = 4/8

eduard2 years ago
5 0

The Answer Is: B and C

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According to the video, this career offers a good opportunity to do what?
ZanzabumX [31]

Answer:

im not sure for this but i think its build friendships with customers

6 0
3 years ago
First, drag a value to represent the missing angle in the triangle. Then, complete the trigonometry equality statements.
noname [10]

The missing trigonometric values are listed below:

  • Angle A = 90 - θ
  • sin 28°  =  cos (62°)
  • Cos 33°  =  sin 57°
  • Cos 31°  =  sin 59°
  • Cos (90 - θ) = sin(θ)

<h3>Meaning of Trigonometry</h3>

Trigonometry is a branch of mathematics that studies angles of triangles and its side length.

Trigonometry is so important that every student must come across this branch of mathematics.

In conclusion, the missing trigonometric values are listed above

Learn more about trigonometry: brainly.com/question/24349828

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6 0
2 years ago
It takes a hose 2 minutes to fill a rectangular aquarium 8 inches long, 9 inches wide, and 13 inches tall. How long will it take
nirvana33 [79]
To make it easier, you calculate the volume of the first aquarium.

1st aquarium:
V = L x W x H
V = 8 x 9 x 13
V = 72 x 13
V = 936 in.
Rate: 936 in./2 min.

Now that you've got the volume and rate of the first aquarium, you can find how many inches of the aquarium is filled within a minute, which is also known as the unit rate. To do that, you have to divide both the numerator and denominator by their least common multiple, which is 2. 936 divided by 2 is 468 and 2 divided by 2 is 1.
So the unit rate is 468 in./1 min. Now that you've got the unit rate, you can find out how long it'll take to fill the second aquarium up by finding its volume first.

2nd aquarium:
V = L x W x H
V = 21 x 29 x 30
V = 609 x 30
V 18,270 inches

Calculations:
Now, you divide 18,270 by 468 to find how many minutes it will take to fill up the second aquarium. 18,270 divided by 468 is about 39 (the answer wasn't exact, so I said "about").
 
2nd aquarium's rate:
18,270 in./39 min.

As a result, it'll take about 39 minutes to fill up an aquarium measuring 21 inches by 29 inches by 30 inches using the same hose. I really hope I helped and that you understood my explanation! :) If I didn't, I'm sorry. I tried. :(
7 0
3 years ago
Find the missing angle in the triangle (type in numbers only)
Brums [2.3K]

Answer:42 degrees

Step-by-step explanation:

4 0
3 years ago
Please help solve picture
coldgirl [10]

UGH I think I did this before but I totally forgot how to do it. Give me a minute to do some research and remember because I'm about 79% sure I know how to do this!

6 0
3 years ago
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