MATHEMATICS MIDDLE SCHOOL

7. Factor the expression.
42 - 64

Answers

Answer 1

Answer:

Answer:

-22 = -2^1×11^1

Step-by-step explanation:

Factor the following integer:

-22

Hint: | Is 22 divisible by 2?

The last digit of 22 is 2, which means it is even. Therefore 22 is divisible by 2:

22 = 2 11:

-22 = -2×11

Hint: | Now try to factor 11. Is 11 divisible by 2?

11 is not divisible by 2 since 11 is odd and 2 is even:

-22 = -2×11 (11 is not divisible by 2)

Hint: | Is 11 divisible by 3?

The sum of the digits of 11 is 1 + 1 = 2, which is not divisible by 3. This means 11 is not divisible by 3:

-22 = -2×11 (11 is not divisible by 2 or 3)

Hint: | Is 11 divisible by 5?

The last digit of 11 is not 5 or 0, which means 11 is not divisible by 5:

-22 = -2×11 (11 is not divisible by 2, 3 or 5)

Hint: | Is 11 divisible by 7?

Divide 7 into 11:

| | 1 | (quotient)

7 | 1 | 1 |

- | | 7 |

| | 4 | (remainder)

11 is not divisible by 7:

-22 = -2×11 (11 is not divisible by 2, 3, 5 or 7)

Hint: | Is 11 prime?

No primes less than 11 divide into it. Therefore 11 is prime:

-22 = -2×11

Hint: | Express -22 as a product of prime powers.

There is 1 copy of 2 and 1 copy of 11 in the product:

Answer: -22 = -2^1×11^1

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What are the measures of Q and M for parallelogram. (32x-18)°M (25x+10)°

Answers

Answer: this is what i know

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What is 94= y over 4 -18 ?

Answers

94=y/4-18, svaret blir:94=y/-14, vilket ger:94*(-14)=yy=-1316

94= y/4-18
94= y/-14 multiply both sides by -14 to get rid of the fraction
94*14=y/-14*14
-1316=y

Rewrite 5 − 6 using the additive inverse and display the new expression on a number line

Answers

Additive inverse of (5-6) is (6-5),

as:

(5-6)+(6-5)=0

as:

(-1)+(1)=0

------------------------------

So:

(5-6)+(6-5)=0

5-6+6-5=0

5-6=-6+5

-------------------------

Left <--- -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6 ---> Right

Move 5 places to the right of -6 and you should land on -1.

Answer:

Step-by-step explanation: need pitchure

I need help what is 9+(0X6)-4=?
PLEASE DONT DELETE!!!!!

Answers

Hopethiswillhelpu...:)

Answer:

Step-by-step explanation:

Use Pemdas

Drag and drop the answer in the box to correctly complete the sentence.A probability Response area indicates a chance event is most likely to occur.

answer: close to 0 close to 1 of 10 close over 100 reward: five points and cashapp:5$

Answers

A probability close to 1 indicates a chance event is very likely to occur. The probability of such an occurrence is a number. The correct option is option A.

What is probability?

The probability of such an occurrence is a number used in science to describe how likely it is that the event will take place. In terms of percentage notation, it really is represented by a value between 0 and 1, or between 0% and 100%.

The odds of two complementing events A and B happening, either A happens or B happens, sum up to 1. outcomes are complimentary, the likelihood of "heads" is equal to the likelihood of "tails," and the likelihood of any one of the two possible outcomes is equal to half. A probability close to 1 indicates a chance event is very likely to occur.

Therefore, a probability close to 1 indicates a chance event is very likely to occur. The correct option is option A.

To know more about probability, here:

brainly.com/question/12629667

#SPJ3

Answer:

the answer is very likely!!!

Step-by-step explanation:

I hope yall have a wonderful rest of your day/night!!! Bye for now!! :)

Solve the equation:
x^2=-36 (picture)