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3 years ago

Please help me asap! Will give brainliest + points!

Mathematics

2 answers:

xenn [34]3 years ago

6 0

Answer:

C. I and II only

Step-by-step explanation:

The first and second statements are correct but the third statement incorrect.

The same side interior angles are supplementary (sum to 180°) but not complementary (sum to 90°)

Therefore the correct choice is C. I and II only

vitfil [10]3 years ago

5 0

Answer:

Its the 2nd one

Step-by-step explanation: Hope this helps!

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Which of the following is equivalent to the complex number i^36?<br> 1<br> i<br> -1<br> -i

Masja [62]

Answer:

Step-by-step explanation:

$i^4=1\\\\i^{36}=(i^{4})^9=(1)^9=1$

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2 years ago

Jamal ran 8 kilometers, sprinted 500 meters, and climbed bleachers for a distance of 1.5 kilometers during track practice. How m

xeze [42]

1 kilometer=1000 meters so the 8 kilometers he ran would be 8000 meters then theres the 500 he sprinted. he climbed bleachers for 1.5 kilometers which would equal 1500 meters so 8000+500+1500=10,000. He traveled 10,000 kilometers.

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4 years ago

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Based on a study from the Chronicles of Flippin'' Awesomeness, the probability that Napoleon and Pedro make it to their first pe

muminat

Answer:

15.25% probability that Napoleon and Pedro catch the bus and make it to their first period class on time

Step-by-step explanation:

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this problem, we have that:

Event A: Both Napoleon and Pedro catch the bus, so P(A) = 0.25.

Event B: Making to their first period class on time.

However, the probability that they make it to their first period class on time, given that they catch the bus is 0.61.

This means that $P(B|A) = 0.61$

What is the probability that Napoleon and Pedro catch the bus and make it to their first period class on time

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

$0.61 = \frac{P(A \cap B)}{0.25}$

$P(A \cap B) = 0.61*0.25$

$P(A \cap B) = 0.1525$

15.25% probability that Napoleon and Pedro catch the bus and make it to their first period class on time

8 0

3 years ago

a student was 48 inches tall in 5th grade. now, the student measures 60 inches tall on 8th grade. what is the percent increase o

rusak2 [61]

Answer:

25% increase in height

Step-by-step explanation:

60 - 48 = 12 inches taller

12 ÷ 48 = .25 = 25% increase in height

8 0

3 years ago

100 POINTS!!!! Please be quick and make sure you have a correct answer, no plagiarizing, and no silly answers. Will give BRAINLI

NikAS [45]

Part A

5x 3y^3 2z

I know it is in standard form because there are no more like terms.

Part B: Polynomials are always closed under multiplication. Unlike with addition and subtraction, both the coefficients and exponents can change. The variables and coefficients will automatically fit in a polynomial. When there are exponents in a multiplication problem, they are added, so they will also fit in a polynomial.

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3 years ago

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