3х + бх = ух What I the answer

Mathematics

1 answer:

Dominik [7]4 years ago

5 0

Answer:

dy=9-y

dx=x

Step-by-step explanation:

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2. Solve in two ways<br> 1/2 +1/4

Romashka [77]

Answer:

Step-by-step explanation: the first time you get 0.75 and the second time you get 0.125 hope this helped

6 0

4 years ago

Plz help

Semenov [28]

This is a classic example of Scientific Notation.
5.3 x 10^5 actually equals 530,000
3.8 x 10^4 actually equals 38,000
Since it is asking for the sum of the numbers you are adding.
Your new equation look like this:
530,000 + 38,000
= 568,000
now all you have to do is count the decimal points. You start from the end zero and count the spaces in between until you get to the tenths place. (Right behind the first number) There are 5
So your answer will be:
B. 5.68 x 10^5.

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3 years ago

Which of the following is not a right triangle?

sergeinik [125]

8 15 17 i think no clue really

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3 years ago

Find the area of the following circles. a. A circle with a 8-inch radius b. A circle with a 10-kilometer radius c. A circle with

Thepotemich [5.8K]

Area of a circle is $A= \pi r^2$ . The first one, a, the radius squared is 8*8=64. So $A=64 \pi$ . If you multiply in pi as 3.14, you'll have 200.96 square inches. The second one, b, the radius squared is 10*10=100. So $A=100 \pi$ square kilometers. If you multiply in pi as 3.14 you'll have 314 square kilometers. The third one, c, the radius squared is 14*14=196. So $A=196 \pi yd^2$ . Or you could multiply in pi as 3.14 to get 615.44 yd squared. For the last one, d, the radius squared is 22*22=484 cm. Therefore, $A=484 \pi cm^2$ , or multiply in 3.14 for pi to get 1519.76 cm squared. There you go!

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3 years ago

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Since r is parallel to s,<br>determine the<br>measure x indicated<br>in the figure below

Butoxors [25]

Answer:

x =s

Step-by-step explanation:

42 9 x 143 x r

3 0

3 years ago