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cricket20 [7]
3 years ago
15

-15= x/-0.5 8= what does x equal

Mathematics
1 answer:
Stels [109]3 years ago
7 0
8*0.5*x=-15
x = -15/4
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PLZZZ problem 25 HELP
Arturiano [62]

Answer: 72 cm²

Step-by-step explanation: 1/2(base)(height) is the formula to find the area of a triangle. To find the area of the bigger triangle we substitute 10 cm for the base and 6 cm for the height.

1/2(10)(6)

1/2(60)

30 cm²

since we have two of the same triangles, we double that

we also have a smaller triangle. 14-10=4 which is the base of the smaller triangle.

1/2(4)(6)

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3 0
3 years ago
A new car is purchased for $50,000 and over time it’s value depreciates by one half every 5 years. What is the value of the car
Setler79 [48]

The value of the car after 5 years would be $23914.85

<u>Explanation:</u>

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Worth of the new car = $50,000

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i.e., every 5 years the value depreciates by 50%

So, we can say that every year the value depreciates by 10%

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C is the current value

D is the depreciation rate

t is the time

Substituting the value in the equation we get:

W = 50000( 1 - \frac{10}{100} )^7\\\\W = 50000 (\frac{9}{10} )^7\\\\W = 23914.85

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7 0
3 years ago
What is 8+3.4/2?<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B8%20%2B%203.4%7D%7B2%7D%20" id="TexFormula1" title=" \frac{8
nadezda [96]

(8+3.4) = 11.4

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3 years ago
Okie is a low western lowland gorilla living at the frankline park zoo near boston, ma. he loves to fingerpaint. many of his pai
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13500-1500= 12000/5=2400

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3 years ago
A spinner is divided into many sections of equal size. Some sections are red, some are blue, and the remaining are green. The pr
Alexxx [7]

Answer:

The answer to he question is C) 9/20.

Step-by-step explanation:

6 0
3 years ago
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