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3 years ago

The circle will be enlarged by a scale factor of 4

Mathematics

2 answers:

Ann [662]3 years ago

6 0

Answer:

144π

Step-by-step explanation:

3in*4=12

A=πr^2

A = 144π

Sauron [17]3 years ago

6 0

it is the fourth option on edg

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Which of the following fractions equal to 1/4

shutvik [7]

Answer:

Step-by-step explanation:

A no = 1/5

B no = 4

C no = 1/3

D yes

E no = 17/50

4 0

2 years ago

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If f(x, y)=xy−x^2, what is the value of f(f(−2, 3), −4)? Explain your reasoning.

hjlf

$\bf f(x,y)=xy-x^2 \\\\[-0.35em] ~\dotfill\\\\ f(\stackrel{x}{-2},\stackrel{y}{3})=(-2)(3)-(-2)^2\implies f(-2,3)=-6-(4)\implies f(-2,3)=-10 \\\\[-0.35em] ~\dotfill\\\\ f(~~\underline{f(-2,3)},~~-4)\implies f(\stackrel{x}{\underline{-10}},\stackrel{y}{-4})=(-10)(-4)-(-10)^2 \\\\\\ f(-10,-4)=40-(100)\implies f(-10,-4)=-60$

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3 years ago

A die is rolled. What is the probability of rolling the following? A multiple of 3 or a multiple of 4

drek231 [11]

Answer:

1) 33.33%

2) 16.66%

Step-by-step explanation:

1) Since multiples of 3 in 1,2,3,4,5,6 include and limited to 3 and 6. This means that 2 / 6 or 1 / 3. This fraction is equal to 33.33%.

2) Since multiples of 4 in 1,2,3,4,5,6 include and limited to only 4. This means that 1/6 and this fraction is equal to 16.66%.

3 0

3 years ago

Read 2 more answers

If the label on a 1-kilogram can of mixed nuts states that a serving size is 40 grams, how many servings are there in the can

ruslelena [56]

<h3>There are 25 servings</h3>

Solution:

Given that,

The label on a 1-kilogram can of mixed nuts states that a serving size is 40 grams

From given,

Total = 1 kg

We know that,

1 kg = 1000 grams

Serving size = 40 grams

How many servings are there in the can?

$\text{Number of servings } = \frac{\text{ total }}{\text{ serving size}}\\\\\text{Number of servings } = \frac{1000}{40}\\\\\text{Number of servings } =25$

Thus there are 25 servings

4 0

3 years ago

What is the area please

NARA [144]

Answer:

Step-by-step explanation:

8 0

3 years ago