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valentina_108 [34]
3 years ago
15

An artist wants to frame a square with an area of 400 square inches. She wants to know the length of the wood trim that is neede

d to go around the painting. If x is the length of one side of the painting, what equation can you set up to find the length of a side
Mathematics
1 answer:
gavmur [86]3 years ago
6 0
Multply 400 hudred to the four sides on the lieght
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Analyze the diagram below and complete the instructions that follow.
Phantasy [73]

Answer:

Option (B)

Step-by-step explanation:

From the figure attached,

ΔBCD and ΔACE are the similar triangles.

Therefore, by the property of similar triangles, corresponding sides of these similar triangles will be proportional.

\frac{AC}{BC}= \frac{EC}{DC}

\frac{AB+BC}{BC}= \frac{ED+DC}{DC}

\frac{AB+6}{6}= \frac{24+8}{8}

\frac{AB+6}{6}= \frac{32}{8}

\frac{AB+6}{6}=4

AB + 6 = 24

AB = 18

Option (B) will be the answer.

3 0
2 years ago
The amount of time needed to complete a certain road trip, t, varies inversely with the speed of a
JulsSmile [24]

Answer:

x = 60

Step-by-step explanation:

t = \frac{k}{x}

15 = k/68

k=1020

~~~~~~~~~~~

17 = 1020/x

x = 1020/17

x = 60

6 0
3 years ago
How to solve 2x-8y=16
Darina [25.2K]
The answer of your question is x - 4 y=8
3 0
3 years ago
How many ways can the letters of the word MINUTES be arranged in a row if M and I must remain next to each other as either MI or
oksian1 [2.3K]

Answer:

1440 combinations ways

Step-by-step explanation:

We know that the total arrangements will be

6!= 720 because its a 6letter word

So if we take MI to be a one letter word

Same for IM

which will Also be 6!= 720

SO TOTAL possible combination will be 720+720= 1440

7 0
3 years ago
Read 2 more answers
Hey can you please help me posted picture of question
lapo4ka [179]
The correct Option is (C) 5x(3x^2 + 4)

Explanation:
15x^3 + 20x

Take common terms out:
5x(3x^2 + 4) Which is option C.
4 0
3 years ago
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