All categories

3 years ago

Problem Solving with Circles

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

3 0

Answer:

A) false statement: B

true statement: The diameter of the circle is 12 units because a diameter is twice the radius.

B) false statement: A

true statement: The radius of the circle is 5 units because the radius is half the diameter.

You might be interested in

Jasmyn uses 42% of a gift card to buy groceries if she spent $67.20 on groceries, how much was on the gift card to begin with

lapo4ka [179]

Answer:

The card was worth $160.

Step-by-step explanation:

It is given that:

Percent of gift card used = 42%

Cost of groceries = $67.20

Let,

x be the total amount on gift card.

42% of x = 67.20

$\frac{42}{100}x=67.20$

0.42x = 67.20

$\frac{0.42x}{0.42}=\frac{67.20}{0.42}\\x=160$

Therefore,

The card was worth $160.

4 0

3 years ago

The length of her scale drawing is 8 inches, and the width is 14 inches. The actual length of the MP3 player is 4 centimeters, a

Korvikt [17]

If the question is, "What is the scale factor." That would be a scale (factor) of 2.

6 0

3 years ago

This recipe makes 7 portions of chocolate mousse.

Artist 52 [7]

Answer

She would have to use 2700g chocolate, 150g eggs, 300ml lemon juice and 750 g of sugar.. to make 21 potions

_____________________________

5 0

3 years ago

Expanded form a. 54896

Semenov [28]

54896=50,000+4000+800+90+6

6 0

3 years ago

Read 2 more answers

Factor cot^2x-cotx-42

tankabanditka [31]

Step-by-step explanation:

cot²x − cot x − 42

(cot x − 7) (cot x + 6)

3 0

3 years ago