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Aloiza [94]
2 years ago
10

1 + cot^2 x is equivalent to

Mathematics
1 answer:
zysi [14]2 years ago
6 0

Answer:

csc^2x

Step-by-step explanation:

It's a trig identity where 1+cot^2x = csc^2x

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An isosceles triangle has a base of 8 inches and legs measuring 12 inches how wide is the base of a similar triangle with legs m
VARVARA [1.3K]
If the triangles are similar, the base should be 24 inches. The legs on the first triangle are 12 inches. To get 36 inches (the other triangle), we multiply 12 by 3. 12 x 3 = 36. Because you did that to the legs, you must also do it to the base. 8 x 3 = 24. Therefore, the base of the second triangle is 24 inches.
5 0
3 years ago
A bowl has only red, green, and purple grapes. The probability of picking a red grape out of the bowl, eating it, and then picki
Xelga [282]

The probability of picking a green grape is 1/2.

<h3>What is probability?</h3>

Probability is the occurence of likely events. It is the area of mathematics that deals with numerical estimates of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1.

Since the probability of picking a red grape out of the bowl, eating it, and then picking a green grape out of the bowl is 1/8 and probability of picking just a red grape is 1/4 .

The probability of green grape will be the division. This will be:

= P(R and G) / P(R)

= 1/8 ÷ 1/4

= 1/8 × 4/1

= 1/2

The probability is 1/2.

Learn more about probability on:

brainly.com/question/24756209

#SPJ1

8 0
1 year ago
Type a digit that makes this statement true.<br> 48,49 ,867 is divisible by 9.<br> Submit
horrorfan [7]

Answer: 8

Step-by-step explanation:

48,498,867 divided by 9 = 5,388,763

7 0
2 years ago
Read 2 more answers
A car that is traveling from one city to another has a velocity that is increasing at a constant slope of 3. If the car started
Masteriza [31]

Answer:

c is the answer

Step-by-step explanation:

It is the only graph  that starts at (1,0)

and if you look closely the slope is 3

3 0
3 years ago
Read 2 more answers
Need help with this please
OLga [1]

Answer:

k= -2

Step-by-step explanation:

you are dividing the x by -2 each time

3 0
3 years ago
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