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2 years ago

Three (3) is a common factor of 21 and 22. O A. True B. False SUBMIT

Mathematics

2 answers:

Svetradugi [14.3K]2 years ago

7 0

Answer:

false.

Step-by-step explanation:

Factors for 21: 1, 3, 7, and 21. Factors for 22: 1, 2, 11, and 22.

dlinn [17]2 years ago

5 0

Answer:

B false

hello hope this helps

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Solve for x. x2+10+ 25=27

musickatia [10]

The answer is x = 2i√2, -2i√2

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3 years ago

PLZZZ HELPPPP ILL MARK BRAINLIEST TO FIRST AND CORRECT ANSWER THAT HAS WORK AND A THX TO SECOND AND CORRECT ANSWER.

vovikov84 [41]

Answer: m = 20.

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2 years ago

I am a 4 digit number my one digit is 2 my tens digit is 4 times greater then my ones my hundreds and thousands digits are both

Y_Kistochka [10]

Answer:

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Step-by-step explanation:

So we have a 4 digit number and we need to find all the digits of it.

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Finally we know that the hundreds and thousands are both 3 times greater than the ones, so the digits are 3(2) = 6. Thus the hundreds and thousands are 6 and the final number is 6682.

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3 years ago

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Tpy6a [65]

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3 years ago

A carpenter is assigned the job of expanding a rectangular deck where the width is one-fourth the length. The length of the deck

leva [86]

Let the width be W, then the length is 4W (since the width is 1/4 the length)

The area of the original deck is $W*4W=4W^{2}$

The dimensions of the new deck are :

length = 4W+6
width=W+2

so the area of the new deck is :

$(4W+6)(W+2)= 4W^{2}+8W+6W+12= 4W^{2}+14W+12$

"<span>the area of the new rectangular deck is 68 ft2 larger than the area of the original deck</span>" means that we write the equation:

$4W^{2}+14W+12=68+4W^{2}$

$14W+12=68$

$14W=68-12=56$

$W= \frac{56}{14}= 4$

the length is $4W=4*4=16$ ft

Answer: width: 4, length: 16

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3 years ago