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Levart [38]
2 years ago
12

HELP!!!!!!!!!! WILL GIVE BRAINLY!!!!!!!

Mathematics
1 answer:
atroni [7]2 years ago
5 0

Answer:

141in^{2}

Step-by-step explanation:

Area of a trapezium = \frac{h}{2}(a + b)

h = height

a and b = upper and and lower lengths

Area of a trapezium = \frac{9}{2}(10 + 16)

 =  \frac{9}{2} × 26

 = 117in^{2}

Area of a triangle = \frac{1}{2} × base × height

 = \frac{1}{2} × 6 × 8

 =  \frac{1}{2} × 48

 = 24in^{2}

Total area = Sum of the areas of both the shapes

 = 117 + 24

 = 141in^{2}

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Answer:

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19+22+46+24+37+16+19+33=216

216/8=27

7 0
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Which graph represents the piecewise-defined function? y={−45x−3   if  x&lt;03x−10   if  x≥2
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Step-by-step explanation:

y=\left \Bigg\{ {\big{-45x-3 \qquad x < 0} \atop \big{3x - 10 \qquad x \geq2 }} \right.

\begin {array}{c|c}{ x&y}}\\ -\infty&-\infty\\-2&-93\\-1&-48\\ 0 &-3^*\\1&nothing\\2&-4\\3&-1\\4&2\\ \infty&\infty\\\end{array}

* open dot

You did not provide the graphs to choose from so use the table above to determine which graph fits those coordinates.

Make sure that:

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3 0
3 years ago
Sarah is 13 years older than Mike. The sum of their ages is 37. How old is Sarah and how old is Mike? Enter your answer as on or
Blizzard [7]

Answer:

(24,13)

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24 is Sarah's age.

13 is Mike's age.

System:

\left \{24+13=37

I hope this helped!

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187.5

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