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2 years ago

What is the scale factor for the dilation of triangle ABC to produce triangle A’B’C’?

Mathematics

2 answers:

wlad13 [49]2 years ago

4 0

Answer:

The first one is 0.5

The second one is 2

Step-by-step explanation:

took the assignment on edge

lina2011 [118]2 years ago

4 0

Answer:

.5 for the first blank

2 for the second blank

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Which of the following correctly shows the re-grouping for 45 x 12? Group of answer choices 40 x 10; 5 x 10; 40 x 2; 5 x 40

Damm [24]

Answer:

40x10;5x10;40x2;5x2

400+50+80+10

=540

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2 years ago

Find one rational and one irrational no. between 3 and 5.

Leya [2.2K]

Rational number between 3 and 5 = 3.5
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2 years ago

The price of an item yesterday was

lora16 [44]

step-by-step explanation: the increase = 204 - 120

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3 years ago

Eight friends are going bowling together if they each rent a pair of bowling shoes for $2.00, they each play two

Mnenie [13.5K]

2.00+1.50= 3.50.

3.50x8= 28.00

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Hope this is correct and/or it helps!

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2 years ago

Read 2 more answers

What is y=4x^2-9x+1 in vertex form

Anna11 [10]

Answer:

$y = 4 \left(x - \dfrac{9}{8} \right)^2 - \dfrac{65}{16}$

Step-by-step explanation:

$y = 4x^2 - 9x + 1$

You need to complete the square on the right side.

$y = (4x^2 - 9x) + 1$

$y = 4(x^2 - \dfrac{9}{4}x) + 1$

$y = 4 \left( x^2 - \dfrac{9}{4}x + \left( \dfrac{9}{8} \right)^2 \right) + 1 - 4\left( \dfrac{9}{8} \right)^2$

$y = 4 \left(x - \dfrac{9}{8} \right)^2 + 1 - 4 \left( \dfrac{81}{64} \right)$

$y = 4 \left(x - \dfrac{9}{8} \right)^2 + 1 - \dfrac{81}{16}$

$y = 4 \left(x - \dfrac{9}{8} \right)^2 + \dfrac{16}{16} - \dfrac{81}{16}$

$y = 4 \left(x - \dfrac{9}{8} \right)^2 - \dfrac{65}{16}$

3 0

2 years ago