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PtichkaEL [24]
3 years ago
9

The cones below are similar, although not drawn to scale

Mathematics
2 answers:
Alisiya [41]3 years ago
7 0
Answer:
You first put 18 over 15 then it will become 5/6 and the radius of the first circle is 5 and its given that the cones are similar so the obvious answer is B which is 6
kenny6666 [7]3 years ago
3 0

Answer:

b

Step-by-step explanation:

You might be interested in
Given the regular polygon, what is the measure of each numbered angle?​​
ANEK [815]

Answer:

Answer A

Step-by-step explanation:

Approach 1

B, C, and D are wrong because angles 1 and 2 are congruent.

Therefore your answer of both being 60°

Approach 2

Let x = angle 1.

360/x = 6

x = 60°.

Therefore Angle 1 is 60°

An interior angle of a hexagon is 120°

Let y = angle 2.

y is half of 120°

So 120/y = 2

y = 60°

4 0
2 years ago
To change knots per hour to miles per hour, use the expression 1.15k, where k is the speed in knots per hour. A plane is flying
Oduvanchick [21]
All you need is mulitplication. 300 times 1.15 is 345 miles per hour. You're welcome!
7 0
3 years ago
How do u do this please
blagie [28]

Answer: In number 1 the answer is 2. Number 2 the answer is 7. Number 3 you read the problem as 4 x 4 x 4 or 4 to the 3rd. For number 4 it's 2x2x2x2x2x2x2 or 2 to the 7th power. Number 5 is right. For number 6 B. is 5. C is 6

Hope this helps

Step-by-step explanation:


4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20Trigonometry%7D" id="TexFormula1" title="\boxed{\sf Trigonometry}" alt="\bo
Soloha48 [4]

Answer:

→x=√3

Step-by-step explanation:

tan^{-1} x+2cot^{-1} x=\frac{2\pi }{3} \\\\tan^{-1} x+2(\frac{\pi }{2}-tan^{-1} x)= \frac{2\pi }{3} \\\\-tan^{-1} x=\frac{2\pi }{3}-\pi \\\\-tan^{-1} x=-\frac{\pi }{3} \\\\tan^{-1} x=\frac{\pi }{3} \\\\x=tan\frac{\pi }{3} \\\\x=\sqrt{3}

3 0
2 years ago
Read 2 more answers
Ok I need help with this
Alborosie

Answer:

4 to 7 is pretty much 4 divided by 7 which = 4/7 and 7/4 is 1 3/4. which is obviously greater. So they both equal different answers.

5 0
3 years ago
Read 2 more answers
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