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stepladder [879]
3 years ago
6

This is the other one for that one i couldn't hold it

Mathematics
1 answer:
Zina [86]3 years ago
8 0

Answer:

d

Step-by-step explanation:

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In trapezoid $ABCD$, $\overline{AB}$ is parallel to $\overline{CD}$, $AB = 7$ units, and $CD = 10$ units. Segment $EF$ is drawn
Mekhanik [1.2K]

Answer:

EF = 58/7

Step-by-step explanation:

If you extend both BC and AD to meet at P you get 3 similar triangles PAB, PEF, and PCD. Let's call BF = 3x and FC = 4x. Therefore the following proportions can be expressed:

BP/7 = (BP+7x)/10

10BP = 7*(BP+7x)

10BP = 7BP+49x

3BP = 49x

BP = (49/3)x

BP/7 = (BP+3x)/EF

EF = (BP+3x)*7/BP

EF = ((49/3)x + 3x)*7/((49/3)x)

EF = ((58/3)x*7*3)/(49x)

EF = 58/7

3 0
3 years ago
HELP
Ugo [173]

Answer:

C. 22 M

Step-by-step explanation:

7 0
3 years ago
Help please :) ill give brainliest to correct answer.
aliina [53]

The answer is Answer:

y = -1 x + 8

8 0
3 years ago
Find the area. Round your answer to the nearest WHOLE NUMBER 8.2 **7cm (does someone know this one I keep getting the wrong answ
Natalija [7]

Answer:

8

Step-by-step explanation:

round your number to nearest whole number this means a number without decimals

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Simplify the equation.
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Answer:

3y⁵√2

Step-by-step explanation:

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