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ElenaW [278]
3 years ago
14

Consider this sphere with a diameter of 5 m.

Mathematics
2 answers:
abruzzese [7]3 years ago
4 0

Answer: only C and E

Step-by-step explanation:

Ghella [55]3 years ago
3 0

Answer:

c and e only i just did the work trust me

Step-by-step explanation:

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Suppose you want to buy a great pair of designer jeans that were originally priced at $95, but are now on sale for 10% off. When
77julia77 [94]

Answer:

$94.05

Step-by-step explanation:

Original price of jeans=$95

Discount=10%

New price=(100% - 10%) of $95

=90% × 95

=90/100 × 95

=0.9 × 95

=$85.5

Sales tax of 10%

10% of the new price

=10/100 × 85.5

=0.1 × 85.5

=$8.55

Sales tax =$8.55

Total amount paid for the jeans= sales tax + new tax

=$8.55 + $85.5

=$94.05

5 0
3 years ago
Would you measure the length of a jump rope in inches or in feet? explain your choice
yan [13]
Depending on the length of the jump rope but usually you may need both feet and inches. By checking the average lengths of a jump rope you have: 7ft, 8ft,9ft,10ft for different heights so from this information the correct answer is feet
5 0
3 years ago
Read 2 more answers
What is the equation of the line perpendicular to Y-3x+1 that passes through the point (12,-6)?
erma4kov [3.2K]

Answer:

3y + x = -6

Step-by-step explanation:

Given

y = 3x + 1

Required

Equation of line that passes through (12,-6) and is perpendicular to y = 3x + 1

First, the slope of the line has to be calculated;

Th slope of a line is the coefficient of x in its linear equation;

This implies that the slope of y = 3x + 1 is 3

Having calculated the slope of the first line;

The relationship between both lines are perpendicularity; this implies that m_1 * m_2 = -1

Where m_1 = 3 and m_2 is the slope of the secodnd line

m_1 * m_2 = -1 becomes

3 * m_2 = -1

Divide both sides by 3

\frac{3 *m_2}{m_2} = \frac{-1}{3}

m_2 = \frac{-1}{3}

The equation of the line can be calculated using the folloing formula

m = \frac{y - y_1}{x - x_1}

Where (x_1, y_1) = (12,-6) and m_2 = \frac{-1}{3}

The equation becomes

\frac{-1}{3} = \frac{y -- 6}{x - 12}

\frac{-1}{3} = \frac{y + 6}{x - 12}

Cross multiply

-(x - 12)= 3(y + 6)

-x + 12=3y + 18

Collect like terms

12 - 18 = 3y +x

-6 = 3y + x

3y + x = -6

4 0
3 years ago
Helpppppppp please it’s due today
yanalaym [24]

Answer:

Option B, would be the correct option as she sets it in the attic window. I hope this helps you! :)

8 0
3 years ago
IM BEGGING YOU PLS JUST PLS PLS PLS HELP
erma4kov [3.2K]

Answer:

ABC is more than 90 Degrees because it is an Obtuse Angle

ADC is less than 90 Degrees because it is an Acute Angle

I don't know the exact answer but I hope this helps you a little!

5 0
2 years ago
Read 2 more answers
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