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Over [174]
3 years ago
5

1. In the diagram below, AB = AC, CB = CE, BD = BE, BC = 9 cm and CD = 5 cm. FindAC.

Mathematics
1 answer:
KengaRu [80]3 years ago
4 0

Answer:

if ab= ac and bc= 9 then ba=ac so there for b and a are equivalent so ac=9

Step-by-step explanation:

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the length of a rectangle is 2 inches more then twice its width. find the widtg of the rectangle if the perimeter is ar least 10
Lelu [443]

Answer:

width = 16 inch.

Step-by-step explanation:

Given,

let the width be x

so, length = 2 in. more than twice its width = 2 + 2x

perimeter = 2l + 2b

we know,

perimeter = 100 in

so, 2l + 2b = 100

after inserting the values we got,

→ 2(2+2x) + 2(x) = 100

→ 4 + 4x + 2x = 100

→ 4 + 6x = 100

→ 6x = 100 - 4 = 96

→ x = 96/6 = 16

therefore, width is x so width of rectangle is 16 inch.

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5 0
3 years ago
Write a word phrase for the algebraic expression 3x+10
lions [1.4K]
Hello there!

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5 0
3 years ago
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jolli1 [7]

Answer:

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Step-by-step explanation:

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8 0
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Question 1(Multiple Choice Worth 4 points)
ICE Princess25 [194]

The answer would be A) The product of a constant factor of four and a factor with the sum of two terms.

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Therefore, A is the correct answer.

7 0
3 years ago
Read 2 more answers
Which of the following questions could be used to represent the equation 4 - X= 28?
rosijanka [135]

Answer:

-24

Step-by-step explanation:

4 - -24= 28\\x=-24

8 0
3 years ago
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