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2 years ago

6

For Halloween, Jenna collected 64 pieces of chocolate. That is 8 times as many pieces of hard candies as she collected. How many

pieces of hard candies did she collect

1 answer:

andreev551 [17]2 years ago

7 0

72 hard candies

Step-by-step explanation:

You add 64 + 8 and you get 72 hard candies

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What would be the price for a product that started at $27 and get marked up by 30%

Kitty [74]

Answer:

$35.10

Step-by-step explanation:

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3 years ago

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3x^2-2x-8

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3 years ago

The endpoints of a line segment are at the coordinates (–6, 3, 4) and (4, –1, 2). What is the midpoint of the segment?

natulia [17]

Answer:

$( - 1,1,3 )$

Step-by-step explanation:

Use the midpoint formula:

$(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}, \frac{z_1+z_2}{2} )$

We want to find the midpoint of the line

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$(\frac{ - 6+4}{2},\frac{3+ - 1}{2}, \frac{4+2}{2} )$

We simplify to get;

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This finally gives:

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The correct answer is A.

7 0

3 years ago

Estimate the perimeter and the area of the shaded figure to the nearest whole number.

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

The area and perimeter of the given shaded figure are respectively 33.12 unit² and 20.56 units.

Area and perimeter-based problem:

What information do we have?

Radius of semi-circle = 8 / 2 = 4 unit

Length of remain Rectangle = 8 unit

Width of remain Rectangle = 2 unit

Perimeter of shaded figure = πr + (l + 2b)

Perimeter of shaded figure = (3.14)(4) + [4 + (2)(2)]

Perimeter of shaded figure = 12.56 + 4 + 4

Perimeter of shaded figure = 20.56 units

Area of shaded figure = πr²/2 + lb/2

Area of shaded figure = (3.14)(4)²/2 + (8)(2)/2

Area of shaded figure = (3.14)(8) + 8

Area of shaded figure = 25.12 + 8

Area of shaded figure = 33.12 unit²

5 0

2 years ago

Read 2 more answers

13+7 POINTS!!! PLZ HELP WILL GIVE BRAINLIEST!!!

adelina 88 [10]

If x=-5 (-5)2+2=27
likewise put -4 -3 -2 -1 0 1 2 3
and in another equation also.

6 0

3 years ago