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3 years ago

Find the value of x to the nearest tenth. *

Mathematics

1 answer:

morpeh [17]3 years ago

6 0

Answer:

x = 2 $\sqrt{55}$ or 14.8

Step-by-step explanation:

First find the missing leg of the right triangle.

8²-3²=x²

x = $\sqrt{55}$

then double is to get x in the drawing

x = 2 $\sqrt{55}$ or 14.8

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What is the answer to 2x+4y=16:4y=12

allsm [11]

Answer:

Here,

$2x + 4y = 16....eqn \: i \\ 4y = 12....eqn \: ii$

substituting the value of 4y in eqn i fron eqn ii

so eqn i becomes

$2x + 12 = 16 \\ 2x = 4 \\ x = 2$

$y = 12 \div 4 = 3$

Thus,

$x = 2 \: and \: y = 3$

...hope this helps:)

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1 year ago

5x – 4y < 20<br> Can someone help me graph please

liq [111]

Answer:

i cant show you how to but use desmos graphing calculator, copy and paste that equation and it will do it for you

Step-by-step explanation:

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2 years ago

Suppose that land in downtown Savannah is valued at $20 per square foot. What is

saveliy_v [14]

Answer:

$165554

Step-by-step explanation: I use the Law of Cosines to find one of the angles of the triangle. Then use the formula for the area of the triangle: A = (1/2)absinC.

C= 92.856 degree

Area = (1/2)(112)(148)sin(92.856°) = 8277.7 ft^2

To find the price just need to take 8277.7 time 20 = 165554

So the answer is $165554

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1 year ago

To make a fruit salad for a party, Chris

Sloan [31]

Answer:

$33.81

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2 years ago

When twice a certain number is added to 7,the result is less than 17.what is the number.

EleoNora [17]

Answer: 2?

Step-by-step explanation:

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3 years ago