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2 years ago

Kevin wants to buy his mom a $35 necklace if the necklace is 40% off, how much will Kevin have to pay?

Mathematics

2 answers:

Sliva [168]2 years ago

8 0

Answer:

Step-by-step explanation:

lukranit [14]2 years ago

3 0

Answer:

I think its $14.75

Step-by-step explanation:

I multipled 35 times .45 and got 14.75.

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Find the value for “x”; 2 – 7x = -19

Law Incorporation [45]

Step-by-step explanation:

2+19=7x

21=7x

21÷7=7x÷7

3=x

..

4 0

3 years ago

What is the value of x in the diagram below?

Fiesta28 [93]

Answer:

11 = x

Step-by-step explanation:

The given angles are alternate interior angles so they have same measurement

66 = 6x divide both sides by 6

11 = x

6 0

2 years ago

Debbie buys a tree for the holidays. She would like to determine the amount of space it will take up in her living room. The tre

german

Answer:

Volume of Cone =

$= \frac{1}{3}\pi (2)^2 (4)\\\\=\frac{1}{3}(3.14)(4)(4)\\\\=\frac{1}{3}\times 3.14\times 16 \\\\=\frac{1}{3}\times50.24\\\\=16.746\\\\\approx16.75 \texttt {ft} ^3$

Thus, Volume = 16.75 cubic feet

Step-by-step explanation:

Volume of a cone is given by the formula

$V=\frac{1}{3}\pi r^2 h$

Where r is the radius and

h is the height

Given radius r = 2 and

height is 2 times that.

So height is 2*2 = 4

Plugging these into the formula we get:

Volume of Cone =

$= \frac{1}{3}\pi (2)^2 (4)\\\\=\frac{1}{3}(3.14)(4)(4)\\\\=\frac{1}{3}\times 3.14\times 16 \\\\=\frac{1}{3}\times50.24\\\\=16.746\\\\\approx16.75 \texttt {ft} ^3$

Thus, Volume = 16.75 cubic feet

8 0

3 years ago

4 + 8x = -12 what is X?

Elena L [17]

Answer:

x=-2

Step-by-step explanation:

4+8x=-12

-4 -4

8x = -16

/8 /8

x = -2

5 0

2 years ago

Read 2 more answers

What is the value of the expression when h = 5? h + 7

taurus [48]

Answer:

Step-by-step explanation:

if h=5

then h+7 = 5+7 = 12

4 0

2 years ago

Read 2 more answers