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3 years ago

What is the area of this trapezoid?

Mathematics

2 answers:

sergey [27]3 years ago

5 0

Answer:

153squared

Step-by-step explanation:

The two triangles on the side have an area of 63.

The rectangle has an area of 90.

90+63=153

Alla [95]3 years ago

5 0

Answer:

153 ft²

Step-by-step explanation:

Area of a triangle: 1/2 bh

1/2 (7x9)

1/2 (63)

31.5

Since there are two triangles of the same size: 31.5x2=63

Area of a rectangle: lw

(9x10)

Add them together:

63+90=153

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Luke runs a farm stand that sells strawberries and blueberries. Each pound of

koban [17]

Answer:
He would make $36 for 12 pounds of strawberries
He would make $196 for 49 pounds of blueberries

He would make 3S if he sold S pounds of strawberries
He would make 4B if he sold B pounds of blueberries

Working:
We know that strawberries are $3/pound so $3 x 12pounds = $36
We know that blueberries are $4/pound so $4 x 49pounds = $196

The letters represent the amount of pounds of fruit being bought so the calculation for that is ($ x pounds) so you would write this but without assigning a numerical value to the amount. So if the strawberries are $3/pound and Luke sold ‘s’ pounds then it would be 3S (or 3xS but that is already assumed). The same goes for the blueberries. We know that they are $4/pound so it would be 4B.

Sorry if this doesn’t make any sense but I hope this helped

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2 years ago

What does the main denominator mean?

Assoli18 [71]

Answer: the denominator represents the number of equal parts in a whole, and the numerator represents how many parts are being considered.

Step-by-step explanation:

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3 years ago

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Need help with this as soon as possible

Luba_88 [7]

This is the answer i got!

6 0

3 years ago

If you can fit 50 people into one bus, how many buses would you need to transport 940 people? Show your work.

Masja [62]

Answer: 19

Step 1: Divide.

940 ÷ 50 = 18.8

Step 2: Round 18.8 to the nearest one.

18.8 - 19

Answer to the question is 19.

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2 years ago

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Does anyone know the the answer to the second algebra question? Will give brainiest

astraxan [27]

Answer:

$\sqrt[3]{x^{10} }[\tex]Step-by-step explanation:Exponential Rules:[tex]x^{a} + x^{b} = x^{a + b}$

$\sqrt[b]{x^{a} } =x^{\frac{a}{b} } Original Equation:[tex]\sqrt[3]{x^{10} } = x^{\frac{10}{3} } Answer:[tex]\sqrt[3]{x^{10} }[\tex]Convert the cubed root to a power. Cubed root = [tex]\frac{1}{3}$

$x^{3} x^{\frac{1}{3} }$

Convert them, so they have a common denominator - $\frac{1}{3}$

$\frac{3}{1} * \frac{1}{3}= \frac{9}{3}$

$\frac{9}{3} + \frac{1}{3} = \frac{10}{3}$

[tex]\sqrt[3]{x^{10} }[\tex] = [tex]x^{\frac{10}{3} } [\tex]

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2 years ago