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2 years ago

Aster sold 18 oranges. If these are 12% of her total oranges are not sold

Mathematics

2 answers:

Mariulka [41]2 years ago

6 0

answer is 132

because the whole amount of the oranges is 150 so the unsold 82 percent will be 132

SSSSS [86.1K]2 years ago

5 0

It is 132
The total number of oranges would be 150 and 12% of 150 is 132

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The net of a triangular prism is shown below. What is the surface area of the prism? A. 128 cm^2 B. 152 cm^2 C. 176 cm^2 D. 304

shtirl [24]

Answer:

B. 152 cm²

Step-by-step explanation:

To find the surface area using a net, do this:

Take apart the figure. We see that there are three rectangles and two triangles. Find the area of each ( $A=l*w$ ) and then add the values together:

The first rectangle on the left is the same as the one on the right.

$5*8=40$

Two measures are 40 cm².

The middle rectangle is:

$6*8=48$

48 cm²

The formula for the area of a triangle is $A=\frac{1}{2}*b*h$ :

$A=\frac{1}{2}*6*4\\\\A=\frac{1*6*4}{2}\\\\A=\frac{24}{2}\\\\ A=12$

The area of the two triangles is 12 cm².

Now add the values:

$40+40+48+12+12=152$

The area of the figure is 152 cm².

:Done

4 0

2 years ago

Anthony, Brian and Chris are hired for a job. If Anthony and Brian are working together they will finish the job in minutes. If

Tcecarenko [31]

Answer:

12.5

Step-by-step explanation:

Let individual time taken by Anthony, Brian and Chris = t1 , t2 , t3 respectively

So, total time taken by A & B = 1 / t1 + 1 / t2 , lets suppose = 10 {i}

Total time taken by A & C = 1 / t1 + 1 / t3 , lets suppose = 15 {ii}

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From {i} , 1 / t2 = 10 - 1 / t1

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By above two eqtns , 1 / t2 = 10 - (15 - 1 / t3)

1 / t2 = 1 / t3 - 5

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2 years ago

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2 years ago

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Lin multiplies 7/8 times a number. The product is less than 7/8. Which could be Lin’s number?

RSB [31]

Answer:

So, the number that Lin multiplied by 7/8 MUST be less than 1. This is evident, as any positive number multiplied by a number less than 1 will decrease, doesn't matter if its a negative or positive number.

Step-by-step explanation:

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2 years ago

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FinnZ [79.3K]

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You get home for breakfast at 6 seconds past 7:30 am.

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2 years ago

Aster sold 18 oranges. If these are 12% of her total oranges are not sold​

Aster sold 18 oranges. If these are 12% of her total oranges are not sold