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2 years ago

Urgent!

Mathematics

1 answer:

Novay_Z [31]2 years ago

3 0

Answer:

Segment BF = 15

Step-by-step explanation:

Segment DE is parallel to segment BC

Segment EF is parallel to segment AB.

Because segment EF is parallel to segment AB, triangles ADE and EFC are proportional. We must find the scale factor which these two triangles are proportional.

24 ÷ 20 = 1.2

Scale Factor = 1.2

18 ÷ 1.2 = 15

Segment EF is parallel to segment AB so segment EF is congruent to segment DB.

hope this helps! ps. im very sorry about the previous wrong question, but i hope this is right (,,>﹏<,,) xx

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Jim is enclosing a rectangular garden with 170 feet of fencing. The length of the garden is 10 feet more than twice it’s width,

Darina [25.2K]

Answer:

$1,500\ ft^2$

Step-by-step explanation:

Let

L ----> the length of the rectangular garden in feet

w ---> the width of the rectangular garden in feet

step 1

Find the width

we know that

The perimeter of the rectangular garden is

$P=2(L+W)$

$P=170\ ft$

$170=2(L+W)$

Simplify

$85=(L+W)$ ----> equation A

$L=2W+10$ ----> equation B

substitute equation B in equation A and solve for W

$85=(2W+10+W)$

$85-10=3W$

$3W=75$

$W=25\ ft$

Find the value of L

$L=2(25)+10=60\ ft$

step 2

Find the area

we know that

The area of the rectangular garden is

$A=(LW)$

substitute the values

$A=(60)(25)=1,500\ ft^2$

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3 years ago

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Sophie [7]

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Step-by-step explanation:

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3 years ago

Use prime factorization to reduce 36/180

Nataly [62]

The fraction 36/180 can be recuced to 1/5 because 36 divided by 36 is 1 and 180 divided by 36 is 5 hope it helped :)

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3 years ago

I need this ASAP please

Oksanka [162]

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3 years ago

What is the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B81%5E4%7D%7B3%5E5%7D" id="TexFormula1" title="\frac{81^4}{3^5}"

IRISSAK [1]

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3 years ago