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Snezhnost [94]
3 years ago
11

How are the angles of an equilateral triangle related

Mathematics
1 answer:
Alenkasestr [34]3 years ago
5 0
They're equal angles. An equilateral triangle is also equiangular
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The sum of three numbers is 8. The first number minus the second plus the third is 4. The first minus the third is 2 more than t
Whitepunk [10]

Your numbers will be 3+2+3=8

If you try the hint, the first number minus the 2nd plus the third is 4 then: 3-2+3=4

Answer: 3+2+3=8

8 0
3 years ago
Find the sum:<br><br> -121 + (-34)
Travka [436]

Answer:

-155

Step-by-step explanation:

6 0
3 years ago
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46 POINTS! HELP! Select the perfect square trinomial for each polynomial. (THERE ARE 2 CORRECT ANSWERS)
lilavasa [31]

Answer:

The relationship exists, so this is a perfect square trinomial.

x

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x

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(

x

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6 0
3 years ago
Three cards are drawn with replacement from a standard deck. What is the probability that the first card will be a diamond, the
noname [10]

Answer:

The probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen is 0.0096

Step-by-step explanation:

Total no. of cards = 52

No. of diamond cards = 13

No. of black cards = 26

No. of queens = 4

Three cards are drawn with replacement from a standard deck.

We are supposed to find he probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen

Probability of getting diamond card =\frac{13}{52}

Probability of getting black card =\frac{26}{52}

Probability of queen =\frac{4}{52}

Probability  that the first card will be a diamond, the second card will be a black card, and the third card will be a queen =\frac{13}{52} \times \frac{26}{52} \times \frac{4}{52}=0.0096

Hence the probability that the first card will be a diamond, the second card will be a black card, and the third card will be a queen is 0.0096

3 0
4 years ago
A highway had a landslide, where 3,000 cubic yards of material fell on the road, requiring 200 dump truck loads to clear. On ano
Orlov [11]
3,000 yd3 = 200 dtl
Chapter 1: Problem Solving 17 / 21

Rates Question
12 A highway had a landslide, where 3,000 cubic yards of material fell on the road, requiring 200 dump truck loads to clear. On another highway, a slide left 40,000 cubic yards on the road. How many dump truck loads would be needed to clear this slide?
3,000 yd3 = 200 dtl
40,000 yd3 × 200 dtl = 2,667 dtl
3, 000 yd3
6 0
4 years ago
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