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Verizon [17]
2 years ago
6

This is my question​

Mathematics
1 answer:
Talja [164]2 years ago
4 0

Answer/Step-by-step explanation:

∆ABC is similar to ∆CDE. Therefore, the ratio of their corresponding sides are proportional.

This,

\frac{DE}{AB} = \frac{DC}{AC}

\frac{4}{3} = \frac{x + 3}{x + 1}

Solve for x

4(x + 1) = 3(x + 3)

4x + 4 = 3x + 9

4x + 4 - 4 = 3x + 9 - 4

4x = 3x + 5

4x - 3x = 3x + 5 - 3x

x = 5

Use the value of x to find AC and DC

AC = x + 1 = 5 + 1 = 6

DC = x + 3 = 5 + 3 = 8

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A soma de três números naturais e consecutivos é 636. Essa soma é:
agasfer [191]

Answer:

El anwer es A porque es el consecutivos, tambien abla en los the espanol

Step-by-step explanation:

8 0
3 years ago
jon spent 1/4 of his vacation budget on food and 2/3 of his budget on hotels. He spends $242 on food and hotels. What is Jon's v
seropon [69]
Jon's vacation budget was $262.17.

We can find this by finding common fractions so as to add them together. 1/4 and 2/3 can be equivalent to 3/12 and 8/12, respectively. So when those two are added, it comes out to 11/12. That means that 11/12ths of Jon's budget is equal to $242, now we need to find out the value of 12/12 of his budget by finding the missing 1/12. In your calculator you can multiply (1/12) by $242 and add that number (20.17) to 242, and you'll get 262.16666 rounded up to 262.17.

Please consider giving brainliest answer to the answers you find most helpful! :)
6 0
3 years ago
How do you find the 19-4c=17
tester [92]
19-4c=17
-4c=17-19
-4c=-2
c=-2/-4
c=0.5
or
c=1/2
6 0
3 years ago
X+y=5<br> 2x - y = 1<br><br> Need help
erma4kov [3.2K]

Answer:

y = 3

x = 2

Step-by-step explanation:

x+y=5  ==   -2x - 2y = -10

2x-y = 1 ==  2x - y = 1    +

                  -------------------

                  -3y = -9

                  <u>y = 3</u>

x + y = 5

x + 3 = 5

<u>x = 2</u>

8 0
3 years ago
Read 2 more answers
GEOMETRY: <br><br> What is a vertical angle?
Zigmanuir [339]
Pairs of angles made by intersecting lines. 
7 0
3 years ago
Read 2 more answers
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