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3 years ago

The dashed triangle is a dilation image of the solid triangle. What is the scale factor?

Mathematics

1 answer:

WARRIOR [948]3 years ago

3 0

Answer:

1/2

Step-by-step explanation:

Take any point from the original, like (2,2) If the new point is (1,1) then the change would be 1/2

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Find the sum of 45 and 26 using mental math. Show your thinking on the open number line

Afina-wow [57]

(sum is adition)

This is all truely from my head:

40 plus 20 is 60.

5 plus 6 is 11.

60 plus 11 is 71.

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2 years ago

On average, Carson spends about 26% of his allowance each month on candy and soft drinks. When creating a circle graph of what C

DiKsa [7]

Answer: 1/4

Given : On average, Carson spends about 26% of his allowance each month on candy and soft drinks.

To Find : When creating a circle graph of what Carson does with his money, which of the following fractions would be the best to represent how much he spends on food?

If these are your Choices:

A) 1/4

B) 1/3

C) 3/4

D) 1/2

Solution:

To Convert fraction into % multiply by 100

(1/4) * 100 = 25 %

(1/3) * 100 = 33.33 %

(3/4) * 100 = 75 %

(1/2) * 100 = 50 %

Therefore 1/4 fraction best represent how much he spends on food

8 0

2 years ago

The sector of a circle has an area of 104pi/9 square inches and a central angle with measure 65 degrees. What is the radius of t

vagabundo [1.1K]

Answer: b : 8

Step-by-step explanation:

4 0

2 years ago

LaTeX: \sqrt[]{36} 36 2) LaTeX: \sqrt[3]{-8} − 8 3 3) LaTeX: -\sqrt[]{100} − 100 4) LaTeX: \sqrt[3]{27} I'm sorry that's the bes

Mamont248 [21]

Given:

Consider the expression are

1) $\sqrt{36}$

2) $\sqrt[3]{-8}$

3) $-\sqrt{100}$

4) $\sqrt[3]{27}$

To find:

The simplified form of each expression.

Solution:

1. We have,

$\sqrt{36}=\sqrt{6^2}$

$\sqrt{36}=6$

Therefore, the value of this expression is 6.

2. We have,

$\sqrt[3]{-8}=(-8)^{\frac{1}{3}}$

$\sqrt[3]{-8}=((-2)^3)^{\frac{1}{3}}$

$\sqrt[3]{-8}=(-2)^{\frac{3}{3}}$

$\sqrt[3]{-8}=-2$

Therefore, the value of this expression is -2.

3. We have,

$-\sqrt{100}=-\sqrt{10^2}$

$-\sqrt{100}=-10$

Therefore, the value of this expression is -10.

4. We have,

$\sqrt[3]{27}=(27)^{\frac{1}{3}}$

$\sqrt[3]{27}=(3^3)^{\frac{1}{3}}$

$\sqrt[3]{27}=(3)^{\frac{3}{3}}$

$\sqrt[3]{27}=3$

Therefore, the value of this expression is 3.

3 0

3 years ago

X+3<9 answer pls 2x+5<12

diamong [38]

Answer:

first one: x<9 second: x<3.5 or 7/2

Step-by-step explanation:

first: substract 3 from both sides

second: substract 5 and then divide by 2

7 0

2 years ago

The dashed triangle is a dilation image of the solid triangle. What is the scale factor?​

The dashed triangle is a dilation image of the solid triangle. What is the scale factor?