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Alchen [17]
3 years ago
12

I need help please!!!!

Mathematics
1 answer:
Reika [66]3 years ago
5 0

Answer:

the first one

Step-by-step explanation:

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ANSWER PLZ QUICK AND FAST
Inga [223]

Answer is B. 289

First find the area of the rectangle by multiplying Base x height. 17 x 13 = 221

Now to find the area of the huge triangle, you have to do (Base x height) / 2. So your height would be 8. Now your base would be the same as the length of the rectangle which is 17. (17 x 8) / 2 = 68

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8 0
3 years ago
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How to Simplify the rational expression.
alexandr402 [8]
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4 years ago
What is the equation of the line that is perpendicular to y=2x+4 and passes through the points (4 6)
Anuta_ua [19.1K]

Answer:

y=-0.5x+8

Step-by-step explanation:

Opposite reciprocal of 2: -0.5

6=-0.5*4+b

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3 years ago
Which postulate /theorem can you use to prove the two triangles shown are congruent? ​
trapecia [35]
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2 years ago
Find a polynomial that describes the area of the lawn which kevin has to mow in his front yard 6x+5,4x-9
Likurg_2 [28]

Answer:

Area=24x^2-34x-45

Step-by-step explanation:

Length and width of the yard are (6x+5) and (4x-9).

Area=length\times width\\\\Area=(6x+5)\times (4x-9)\\\\Area=24x^2+20x-54x-45\\\\Area=24x^2-34x-45

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