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3 years ago

Please help me with these questions please I need help? I'm confused with these questions can somebody explain me please.

Mathematics

1 answer:

san4es73 [151]3 years ago

5 0

Rationals are whole numbers no negative numbers or decimals or fractions and Intergers are only negativd numbers. Absolute Value is a negative number changed into a whole number. Hope this helps.

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Two adjacent angles form a right angle. What type of angle pair do they form?

Yuliya22 [10]

Answer:

complementary angles

Step-by-step explanation:

Adjacent angles form a right angle.

A right angle is 90 degrees.

Two angles that add to 90 degrees are complementary.

The adjacent angles are complementary

7 0

3 years ago

Which of the following statements is true only if triangles EFI and GFH are similar?

Cerrena [4.2K]

Answer:

Lines EI and HG are parallel

plz like and vote 5 star if answer is correct, if not still do it as it might help someone somehow

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3 years ago

Read 2 more answers

Macy is playing with a standard deck of fifty-two playing cards. She selects one card at random from the deck. What is the proba

olasank [31]

Answer:

The probability that the card is an ace is $\frac{1}{13}$

Step-by-step explanation:

Total number of playing cards = 52

Total number of ace cards = 4

She selects one card at random from the deck.

We are supposed to find the probability that the card is an ace

So, Probability of getting card= $\frac{\text{No. of ace cards}}{\text{Total no. of cards}}$

Probability of getting card= $\frac{4}{52}=\frac{1}{13}$

Hence the probability that the card is an ace is $\frac{1}{13}$

3 0

3 years ago

Prompt:Compare and contrast linear equations to non-linear equations Please help me ASAP

Ostrovityanka [42]

Answer:

linear functions will create a straight line when graphed but if you were to graph a non linear equation then it would not create a straight line

Step-by-step explanation:

4 0

3 years ago

Complete the statements about calculating mean using the data set: 4, 6, 1, 9, 12, 3, 11,2

ryzh [129]

Answer: 6

Order the Numbers

Before: 4, 6, 1, 9, 12, 3, 11, 2

After: 1, 2, 3, 4, 6, 9, 11, 12

Add

1+2+3+4+6+9+11+12=48

Sum: 48

Divide

48÷8=6

Mean: 6

8 0

3 years ago