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3 years ago

Solve this question! will mark brainliest!

Mathematics

1 answer:

sammy [17]3 years ago

6 0

Answer:

B- enum and Dan bought 2 shirts

Step-by-step explanation:

I am not sure

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Rectangle ABCD was dilated to create rectangle A'B'C'D. Triangle A B C D is dilated to form triangle A prime B prime C prime D.

Julli [10]

Answer:

$AB = 6$

Step-by-step explanation:

Given

$BC = 3.8$

$A'B' = 15$

$B'C' = 9.5$

Required

Determine the length of AB

Because A'B'C'D is a dilation of ABCD, then the following relationship must exist:

$A'B' : AB = B'C' : BC$

Substitute values for A'B', B'C' and BC

$15 : AB = 9.5 : 3.8$

Express the ratio as fractions:

$\frac{AB}{15} = \frac{3.8}{9.5}$

Multiply through by 14

$15 * \frac{AB}{15} = \frac{3.8}{9.5} * 15$

$AB = \frac{3.8}{9.5} * 15$

$AB = \frac{3.8* 15}{9.5}$

$AB = \frac{57}{9.5}$

$AB = 6$

8 0

2 years ago

Read 2 more answers

Herman Opened a credit card at a department store with an APR of 24.45% compounded semiannually. What is the APY on his credit c

mash [69]

Semiannually means two.
so add 24.45 + 24.45
the answer would be A) 48.90%

5 0

3 years ago

I help to answer this problem

Sloan [31]

Answer:

4x+9+x+17=180-29

5x+26=151

5x=125

x=25

6 0

3 years ago

A planning board in Elm County is interested in estimating the proportion of its residents that are in favor of offering incenti

Viktor [21]

Answer:

Given confidence interval is 0.54+or-0.05

0.54-0.05,0.54+0.05 =

(0.49,0.59)

In repeated sampling,the true proportion of country residents in favor of offering incentives to high-tech industries to build plants in the country will fall in the interval (0.49,0.59)

6 0

3 years ago

Which statement describes the translation of y = −1 over 5(x + 5)2 + 2 from standard position?

lesantik [10]

Answer:

Option B

Step-by-step explanation:

Given equation is

$y=\frac{-1}{5(x+5)^{2} } +2$

The original graph would be

$y=-\frac{1}{x^{2} }$

From this transformations done are

a) horizontal shift of 5 units to the left

b) shrink vertical by scale factor 1/5

c) vertical shift of 2 units up

Hence option A is not right

Option B is right.

Similarly C and D are not right.

4 0

3 years ago