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attashe74 [19]
3 years ago
6

When x = 12,y = 8 find x when y = 12

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0
x=12\ \ and\ \ y=8\\\
x=?\ \ \ and\ \ y=12\\\\ Making\ ratio:\\\\
12-8\\x-12\\\\
Cross\ multiplication:\\\\
12*12=8x\\\\
144=8x\ \ \ | divide\ by\ 8\\\\x=18\\\\For\ y=12\ x=18.
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Jerry mixed 7/8 cup olive juice with 7/8 cup pickle juice. He drank 7/8 of a cup and threw out the rest. How much did he trow ou
emmasim [6.3K]
7/8 of a cup. If you add 1+1 and then take away 1, you still have 1.
3 0
3 years ago
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The current of a river is 3 miles per hour. A boat travels to a point 176 miles upstream and 176 miles back in 19 hours. What is
serious [3.7K]

Answer:

If I am understanding your question, the total upstream is 8 miles and another 8 miles downstream.

Let s = the speed of the boat in still water

d = rt

8 = 5(s + 3)  downstream

8 = 5s + 15  equation 1

8 = 5(s - 3)   upstream

8 = 5s - 15    Add equation 1

8 = 5s + 15 

16 = 10s    Divide both sides by 10.

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4 0
2 years ago
What is 2 plus 2 minus 1 plus 1267788 minus 1000
harina [27]

2 + 2 - 1 + 1267788 - 100

Using BODMAS (Order of operations);

We add first:

2 + 2 + 1267788 = 1267792

Secondly we subtract:

-1 - 100 = -101

Finally add the two answers:

1267792 + -101 = 1267691

5 0
3 years ago
Read 2 more answers
–34 = –2(g − 70) g = _____
olganol [36]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>g = 87</em>

▹ Step-by-Step Explanation

-34 = -2(g - 70)

<u>Divide both sides</u>

17 = g - 70

<u>Rearrange the terms</u>

-g + 17 = 70

<u>Calculate</u>

-g = -87

<u>Change the signs</u>

g = 87

<u>Final Answer</u>

g = 87

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

━━━━━━━☆☆━━━━━━━

7 0
3 years ago
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Consider the volume of the region shown below, which shows a right circular cone with top radius 3 cm and height 10 cm. We have
koban [17]
I have the same problem here with a slight change in the given values:

radius is 2 & height of 6 indicates the bounding line is y = 3 x---> x = y / 3.... 

<span>thus the [ π radius ² thickness ] yields π (y² / 9 ) <span>dy ,</span> y in [ 0 , 6 ] for the volume... </span>

a Riemann sum is then : y_i = 0 + i [ 6 / n ] = 6 i / n , i = 1,2,3...n and do a right side sum 

<span>π Σ { i = 1,2,3..n } [ 36 i² / 9 n² ] [ 6 / n ]
</span>
I hope my guide has come to your help. God bless and have a nice day ahead!
5 0
3 years ago
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