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gizmo_the_mogwai [7]
3 years ago
9

Given that Triangle ABC ~ DEF, solve for x.

Mathematics
2 answers:
Finger [1]3 years ago
6 0
You have the answer it's 4 since the big one is 6 times bigger 4 times 6 = 24
attashe74 [19]3 years ago
5 0

ANSWER

Given that Δ ABC ~ ΔDEF

solve for x

To proof

as given in the question

ΔABC ~ ΔDEF

this means their sides are proportional to each other.

thus

\frac{AB}{AC} = \frac{ED}{DF}

As given

AB = 30unit

AC = 24unit

ED = 5unit

DF = x

put  in the above

x = \frac{5\times24}{30}

solving

x = 4 unit

option (C) is correct

Hence proved



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Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates
evablogger [386]

Answer:

Edger needs 15 cookies and 5 brownies.

Step-By-Step:

6 + 6 + 3 = 15

2 + 2 + 1 = 5

4 can go into 10, 2.5 times

6 0
3 years ago
Can someone explain how im meant to do this please? :)
valina [46]

Answer:

you have to do

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7 0
3 years ago
Can yall help me I really need this done. <br> Thank you much love
Ulleksa [173]

Let's use the furthest left point on the triangle to figure out the translation.

Blue triangle = (-5,1)

Black triangle = (-3,-1)

To get from -5 to -3 we moved the triangle 2 units to the right, which means that we added 2.

To get from 1 to -1, we moved the triangle 2 units down, which means we subtracted 2.

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Hope this helps!

5 0
3 years ago
Jerome bought 15 videos from a department store. Some videos were new releases, x, which cost $19, and some videos were classics
Neporo4naja [7]

Answer:

The system of equations is

x+y=15

19x+8y=164

Step-by-step explanation:

Let

x------> the number of videos of new releases

y-----> the number of classics videos

we know that

x+y=15 ------> equation A

19x+8y=164 ------> equation B

Using a graphing tool

Solve the system of equations

Remember that the solution of the system of equations is the intersection point both graphs

The intersection point is (4,11)

see the attached figure

therefore

the number of videos of new releases is 4

the number of classics videos is 11

3 0
3 years ago
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It’s 64.4 :)
i just did it lolz
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3 years ago
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