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Vikki [24]
2 years ago
8

Type the correct answer in the box. Use numerals instead of words.

Mathematics
1 answer:
Luden [163]2 years ago
3 0

Answer:

Step-by-step explanation:

The answer should be X= -3

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5 milligrams equals how many grams
katovenus [111]
5 milligrams are equal to .005 grams.

4 0
3 years ago
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A bag contains 7 red marbles, 3 blue marbles and 5 green marbles. If three marbles
worty [1.4K]

Answer:

3.7%

Step-by-step explanation:

We know that from this situation, the probability of drawing a single green marble is 1/3. However, to find the probability of drawing 3 green marbles, we will need to do:

P= \frac{1}{3}* \frac{1}{3}*\frac{1}{3}

We get a probability of:

P= \frac{1}{27}

This converts to a percentage of:

\frac{1}{27}= 0.037 \\ 0.037*100= 3.7%

We get a percentage of 3.7%

8 0
3 years ago
How do you do this question?
OLEGan [10]

Step-by-step explanation:

∫ dt / (cos²(t) ⁹√(1 + tan(t)))

If u = 1 + tan(t), then du = sec²(t) dt.

∫ du / ⁹√u

∫ u^(-1/9) du

9/8 u^(8/9) + C

9/8 (1 + tan(t))^(8/9) + C

7 0
3 years ago
Help please, what’s: 5x-7+2-2x=-26
svetoff [14.1K]

Answer:

7

Let's solve your equation step-by-step.

5x−7+2−2x=−26

Step 1: Simplify both sides of the equation.

5x−7+2−2x=−26

5x+−7+2+−2x=−26

(5x+−2x)+(−7+2)=−26(Combine Like Terms)

3x+−5=−26

3x−5=−26

Step 2: Add 5 to both sides.

3x−5+5=−26+5

3x=−21

Step 3: Divide both sides by 3.

3x

3

=

−21

3

x=−7

Answer:

x=−7

3 0
3 years ago
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To get to the reunion, we drove a total of 504 miles in 9 hours. Find our average rate of speed. (Distance is the product of rat
ANEK [815]
Hello!

We drove a total of 504 miles in 9 hours. How I solved this equation is by dividing 504 by 9. 504 / 9 = 56, as the answer. You could also solve this just by adding how many times 9 can go into 504, but that will be longer for the same result.
Enjoy.

Brainliest please?
6 0
3 years ago
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