2 years ago

(19−7)^( (2) ) −83+43−5

Mathematics

1 answer:

Vitek1552 [10]2 years ago

8 0

Answer:

127

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Can someone pls help me

Sophie [7]

Answer:

Step-by-step explanation:

If you divide 36 by 12, you get 3.

For this to work, whatever the white wax is, it needs to be 3 times as more as 5.

5x3=15

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Find the area of this trapezoid. Include the correct unit in your answer.

NemiM [27]

Answer:

$\displaystyle A _{ \text{trapezoid}} = 70 {m}^{2}$

Step-by-step explanation:

we are given a trapezoid

we want to figure out the area

remember that,

$\displaystyle A _{ \text{trapezoid}} = \frac{a + b}{2} h$

where a and b represent the parallel lines and h represents the height

we get from the pic that a and b are 5 and 15 respectively and h is 7

so substitute:

$\displaystyle A _{ \text{trapezoid}} = \frac{5 + 15}{2} \times 7$

simplify addition:

$\displaystyle A _{ \text{trapezoid}} = \frac{20}{2} \times 7$

simplify division:

$\displaystyle A _{ \text{trapezoid}} = 10\times 7$

simplify multiplication:

$\displaystyle A _{ \text{trapezoid}} = 70$

since we multiply two same units we of course have to use square unit

hence,

$\displaystyle A _{ \text{trapezoid}} = 70 {m}^{2}$

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There are 37 more cats than dogs in an animal shelter. If there are 78 cats at he shelter, how many dogs are there?

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There are 41 dogs in the shelter

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Answer:1,230.5

Reason: just learn how to divide

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(19−7)^( (2) ) −8*3+4*3−5

(19−7)^( (2) ) −83+43−5