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Zinaida [17]
3 years ago
8

Explanation please! thx!​

Mathematics
2 answers:
kondaur [170]3 years ago
7 0

Answer:

63°

Step-by-step explanation:

complement means that the two angles add to 90°

90 - 27 = 63°

Whitepunk [10]3 years ago
6 0

Answer:

Step-by-step explanation:

complement angles have sum of angles=90°

∠AOC=27

∠BOC=90-27=63°

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The answer is C that’s why it has a 1 pt in front <br><br> Plz just help me explain how to get that
Ierofanga [76]

First lets get the formula for a triangular prism

v =( \frac{1}{2} bh)h

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3 0
4 years ago
Simplify these expressions. a.2r+3+4r. b.8+3d+d. c.mn+ (-3mm)+6 d. 10s + (-10) + (-4s)
Maru [420]

Step-by-step explanation:

<em>Combine like terms</em>

a. 2r + 3 + 4r = (2r + 4r) + 3 = 6r + 3

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4 years ago
A bag contains 45 marbles of various colours. Lena draws 48 times, each time replacing the marble before drawing again. She gets
sergiy2304 [10]
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5 0
3 years ago
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The gcf of two numbers is 170. neither number is divisible by the other. what is the smallest these two numbers could be? (prime
ivanzaharov [21]

Answer:

340

Step-by-step explanation:

Given: GCF of two numbers is 170. neither number is divisible by the other.

To Find: smallest of these two number.

Solution:

As GCF of two numbers is 170, both number are divisible by 170.

Prime factor of 170 =2\times5\times17

multiples of 170 are 1\times2\times5\times17=170

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GCF of all three multiples is 170,

Here 340 and 510 are the two multiples whose GCF is 170 and neither is divisible by other

Hence the smallest of two is 340, the answer is 340

6 0
3 years ago
Write each expanded expression as a power.<br> 1.7 x 1.7 x 1.7 =
zhuklara [117]

Answer:

1.7^3

Step-by-step explanation:

i cannot see your answer options so I hope this helps!!!!

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