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3 years ago

8.

Mathematics

2 answers:

yaroslaw [1]3 years ago

8 0

Center c and a scale factor of 2

zlopas [31]3 years ago

4 0

Answer: C) center C and scale factor 2

Step-by-step explanation:

Since, The center of a dilation is a fixed point in the plane about which all points are expanded or contracted.

Therefore, By the given diagram we can say that the image is dilated along the point C.

⇒ C is the center of the dilation.

Since, for the given diagram the scale factor of dilation = $\frac{C'A'}{CA}$ = $\frac{10}{5} = 2$

Thus, the scale factor is 2.

Therefore, Option C is correct.

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A lawn with an area of 300 square feet needs 1/2 pound of grass seed. How many pounds of grass seed are needed for a lawn that i

lana66690 [7]

2 pounds.

60(20) = 1200 = area
If 300 square feet requires 1/2 pound, you can divide 1200 square feet by 300 square feet.

1200/300=4
4 times 1/2
4(1/2)=2

For every 300 square feet, you need half a pound. If you were to have 600 square feet, you would need a pound of grass seed. Therefore, for 1200 square feet, you need 2 pounds of grass seed.

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3 years ago

This week laptops are 25% off. If a laptop costs $340, what is its sale price?

Juli2301 [7.4K]

Answer:

$25

Step-by-step explanation:

i have an odd method of solving these types of equations

25x=100

x=4

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3 years ago

Read 2 more answers

The number 1.3,1/1/3,1.34 in least to greatest

elixir [45]

1.3, 1 1/3, 1.34

The decimal version of 1 1/3 is 1.333 (so on)

so 1.3 is less than 1.333 and 1.333 is less than 1.34

1.3<1.333<1.34

4 0

4 years ago

Select all the correct expressions in the table which expressions are equivalent to the given complex number 45+2i

aksik [14]

Answer:

its gonna be the second one down on the left!! i can give an explanation if ur having trouble

Step-by-step explanation:

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3 years ago

Mandy has 8 ounces of fish food to feed her fish . she feeds the fish 0.4 of fish food at each feeding how many times can Mandy

sergejj [24]

20 times

This is just simple division. Do 8 divided by 0.4 and you should get 20

Hope this helps!
-Coconut;)

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3 years ago