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3 years ago

(3x^3 + 2x^2 - 2) + (x^2 + 5x - 6)

Mathematics

1 answer:

Alecsey [184]3 years ago

8 0

Answer:

3x^3+3x^2+5x-8

Step-by-step explanation:

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Write an equation in slope intercept form for the graph below

labwork [276]

Answer:

$y = 10x$

Step-by-step explanation:

Finding the slope (m) of the line the following points in the line, (0, 0) and (2, 20):

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{20 - 0}{2 - 0} = \frac{20}{2} = 10$

y-intercept (b) is 0. The line intercepts the y-axis at 0. Thus, b = 0.

Substitute m = 10 and b = 0 in $y = mx + b$

The equation in slope-intercept form for the graph would be:

✅ $y = 1x + 0$

$y = 10x$

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3 years ago

Which of the following could be the lengths of the sides of a 45°-45°-90° triangle?

Sunny_sXe [5.5K]

Answer would be 6.
i've done this one before.

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3 years ago

Thomas spent $3.30 for 3 ice cream cones. Dan spent 2.50 for 2 ice cream cones. Who spent less per ice cream cone

dsp73

Answer:

Thomas spent less per ice cream cone.

Step-by-step explanation:

Thomas spent $1.10 per ice cream cone.

Dan spent $1.25 per ice cream cone.

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3 years ago

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Serhud [2]

Answer:

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Step-by-step explanation:

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3 years ago

My favorite recipe for lemonade calls for 4 cups of water to 3/4 cups sugar. How

Nikolay [14]

Answer and Step-by-step explanation:

To find the unit rate, divide the 4 cups of water and the $\frac{3}{4}$ cups sugar by 4 to get a unite rate for 1 cut of water.

4 divided by 4 equals 1.

$\frac{3}{4}$ divided by 4 equals $\frac{3}{16}$ .

Now, we multiply $\frac{3}{16}$ by 6.

$\frac{9}{8}$ is how many cups of sugar that needs to be measured for 6 cups of water.

#teamtrees #PAW (Plant And Water)

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3 years ago