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aliina [53]
2 years ago
5

Help! Due soon! :) help me out and get some points

Mathematics
2 answers:
r-ruslan [8.4K]2 years ago
7 0

Answer:

15

Step-by-step explanation:

murzikaleks [220]2 years ago
4 0

Answer:

Option C

explanation:

Substitute in 11 to get -4+55=18+33. 51=51 is a correct statement.

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11. A surveyor is 100 meters from a bridge. The angle of elevation to the top of the bridge is 35º. The
Anna [14]

Answer:

The height of the bridge is 71.47 m.

Step-by-step explanation:

Since the eye of the surveyor is 1.45m creating the horizontal distance, we must add the 1.45 m to the 70.02 m to determine the total height of the bridge.

70.02 m + 1.45 m = 71.47 m

The height of the bridge is 71.47 m.

6 0
3 years ago
A building has 816 feet tall and it has 102 floors, each floor is the same height. How tall is each floor?
Lostsunrise [7]

Answer:

8 feet tall

Step-by-step explanation:

Divide 816 by 102 to get 8 feet.

5 0
3 years ago
Read 2 more answers
What is the smallest prime number p such that
Ne4ueva [31]

The smallest prime number of p for which p^3 + 4p^2 + 4p has exactly 30 positive divisors is 43.

<h3>What is the smallest prime number of p for which p must have exactly 30 positive divisors?</h3>

The smallest number of p in the polynomial equation p^3 + 4p^2 + 4p for which p must have exactly 30 divisors can be determined by factoring the polynomial expression, then equating it to the value of 30.

i.e.

  • p^3 + 4p^2 + 4p

By factorization, we have:

  • = p(p+2)²

Now, to get exactly 30 divisor.

  • (p+2)² requires to give us 15 factors.

Therefore, we can have an equation p + 2 = p₁ × p₂²

where:

  • p₁ and  p₂ relate to different values of odd prime numbers.

So, for the least values of p + 2, Let us assume that:

  • p₁ = 5 and p₂ = 3

p + 2 = 5 × 3²

p + 2 = 5 × 9

p + 2 = 45

p = 45 - 2

p = 43

Therefore, we can conclude that the smallest prime number p such that

p^3 + 4p^2 + 4p has exactly 30 positive divisors is 43.

Learn more about prime numbers here:

brainly.com/question/145452

#SPJ1

8 0
2 years ago
What number can go in 52 &amp; 13
Blababa [14]

Answer:

13 can go into 52.

Step-by-step explanation:

52/13=4

8 0
4 years ago
A card is drawn from a standard deck of playing cards. What is the probability of drawing a 2 or a queen
klasskru [66]

Answer: 4/52

Step-by-step explanation:

4 0
3 years ago
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