2 years ago

How many planes appear in the figure

Mathematics

1 answer:

Mice21 [21]2 years ago

7 0

Answer:

Step-by-step explanation:

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There is a bag filled with 4 blue, 3 red and 5 green marbles.

amid [387]

Answer:

1/3 x 3/11 = 3/33 or 0.09, or 9 percent

Step-by-step explanation:

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1 year ago

Solve the following equation for D. Be sure to take into account whether a letter is capitalized or not. fD - 7 = q^2

Alecsey [184]

Answer:

$\displaystyle D=\frac{q^2+7}{f}$

Step-by-step explanation:

<u>Equation Solving</u>

We are given the equation:

$fD - 7 = q^2$

It's required to solve the equation for D. All letters must preserve their capitalization.

We must isolate the letter D by removing from the left side all the terms and coefficients that surround it.

Adding 7:

$fD = q^2+7$

Dividing by f:

$\mathbf{\displaystyle D=\frac{q^2+7}{f}}$

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2 years ago

What is the slope of the line 8x + 6y = 30

Ludmilka [50]

Transpose the equation:

8x+6y=30
First minus 8x from each side of the equation.
6y=30-8x
Then divide each side by 6.
y=5-1.33x or if you want the answer in exact form:
y=5-4/3x
The slope is 4/3 or 1.333.

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2 years ago

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In a bag of 50 marbles, 20 marbles are blue or pink.

Scorpion4ik [409]

Answer:

40%

Step-by-step explanation:

The ratio is 20:50, we can expand to 40:100, so 40%

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2 years ago

Find the average rate of change of f(x) = x^2–5x+1 from x = 2 to x= 5.

Agata [3.3K]

Answer:

Step-by-step explanation:

it should be the answer if not messge me so we can work it out

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2 years ago

How many planes appear in the figure​

How many planes appear in the figure