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3 years ago

With similar triangles, the ratios off all three pairs of corresponding sides are equal.

Mathematics

2 answers:

Art [367]3 years ago

8 0

The answer is B. False

NNADVOKAT [17]3 years ago

4 0

Correct answer should be B. False.

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John bought a used truck for $4,500. He made an agreement with the dealer to put $1,500 down and make payments of $350 for the n

kumpel [21]

I think it is D But it could also be A

7 0

3 years ago

HELP ME PLEASE PLEASE

Ymorist [56]

Answer:

The value of x is 7 and y is 14.

Step-by-step explanation:

The steps are :

$- 3x + y = - 7 - - - (1)$

$y = x + 7 - - - (2)$

$(2)→(1)$

$- 3x + (x + 7) = - 7 \\ - 3x + x + 7 = - 7 \\ - 2x = - 14 \\ x = 7$

$substitute \: x = 7 \: \: into \: \: (2)$

$y = 7 + 7 \\ y = 14$

6 0

3 years ago

DVDs can be made in a factory in Colorado at the rate of 10 DVDs per $1.50, but the factory costs $100,000 to build. If they mak

12345 [234]

Answer:

1 DVD costs 15 cents.

I million DVDs cost 150,000 dollars.

Step-by-step explanation:

If 20 DVDs ------ $3

then, 1 DVD----------- x

20x = 3

x = 3/20

x = 0.15

1 DVD costs 15 cents

i already did this problem in one of my quizzes

3 0

2 years ago

Help

geniusboy [140]

Answer:

1: 9 questions incorrect and 41 correct

2: There are a total of 35 students. 21 girls and 14 boys.

6 0

3 years ago

7=40/z-1<br> z=<br> what dose the z equal?

monitta

Answer:

$z = \frac{47}{7} = 6 \frac{5}{7}$

Step-by-step explanation:

$7 = \frac{40}{z - 1} \\ 7(z - 1) = 40 \\ 7z - 7 = 40 \\ 7z = 40 + 7 \\ 7z = 47 \\$

$\boxed{\bold{Answer:{\boxed{\green{\bold{z = \frac{47}{7} = 6 \frac{5}{7}}}}}}}$

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★ . ꜝꜞ ᳝ ࣪ hope that helped! ʬʬ

8 0

2 years ago

Read 2 more answers