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Ad libitum [116K]
3 years ago
14

An expression is shown 8 1/10 ÷ 4 1/5 What is the value

Mathematics
1 answer:
BaLLatris [955]3 years ago
6 0
The answer would be 27/14
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What is the length of side DG?<br><br><br> 12 in.<br><br> 32 in. <br><br> 36 in. <br><br> 30 in.
taurus [48]

Answer:

36 in

Step-by-step explanation:

The ratio of proportionality between the two similar triangles is 1:6, which you can find by dividing the corresponding side length measures from each triangle (3/18 = 4/24). Then you can set up a proportion:

1/6 = 6/x, which you can solve to get x = 36

8 0
3 years ago
Z - 1,092.8 = 1,200<br><br>A. z = 2,292.8<br><br>B. z= 2,193.8<br><br>C. z= 2,291.2
OleMash [197]

Answer:

A. z = 2292.8 is your answer

Step-by-step explanation:

Isolate the variable (z). Note the equal sign, what you do to one side, you do to the other. Add 1092.8 to both sides

z - 1092.8 (+1092.8) = 1200 (+1092.8)

z = 1200 + 1092.8

z = 2292.8

A. z = 2292.8 is your answer

~

3 0
3 years ago
What is the following product 3 sqrt 2(5 sqrt 6-7 sqrt 3)
Licemer1 [7]
3\sqrt2\cdot(5\sqrt6-7\sqrt3)=3\cdot5\cdot\sqrt{2\cdot6}-3\cdot7\cdot\sqrt{2\cdot3}\\\\=15\sqrt{12}-21\sqrt6=15\sqrt{4\cdot3}-21\sqrt6=15\cdot\sqrt4\cdot\sqrt3-21\sqrt6\\\\=15\cdot2\cdot\sqrt3-21\sqrt6=\boxed{30\sqrt3-21\sqrt6}
Used:\\\sqrt{a}\cdot\sqrt{b}=\sqrt{a\cdot b}

8 0
3 years ago
Read 2 more answers
Jaime is 2 years older than Alejandra. In 5 years the sum of their ages will be 80. How old is Jaime now?
Dima020 [189]

Answer:

20 age This is right answer

7 0
3 years ago
Can u solve these asap pls
irakobra [83]

Step-by-step explanation:

  • 1

We will use the Thales theorem since ED and CB are parallel and A,D and B are in the same lign wich is the same for C,E and A

  • \frac{x}{12} = \frac{2}{2+4}
  • \frac{x}{12} = \frac{2}{6}
  • \frac{x}{12} = \frac{1}{3}
  • x= \frac{12*1}{3}
  • x= 4

  • 2

since we have two similar sides and one similar angle between them it will be SAS similarity

7 0
3 years ago
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