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3 years ago

Find the “missing terms” in the polynomial problems. Answers will have multiple terms.

1 answer:

8 0

1. (c^3 + c^2 - 5) + (-c^3 + 2c - 2 )= c^2 + 2c - 7

2. (2d^2 + d) - (d^3 + 2d^2 - 2d + 1) = - d^3 + 3d - 1

3. ( 3x^4 + x^3 - 4x^2 + x - 3) - (2x^4 - 2x^2 - 3) = x^4 + x^3 - 2x^2 + x

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Solve C = 2πr (solve for "r") C = 15 How dodo solve it

Y_Kistochka [10]

Substitute C for 15 then divide 2(pi). (pi)= 3.14
15 / 2(3.14)
15 / 6.28
r = 2.39
I hope this helped love!!

4 0

4 years ago

Read 2 more answers

What is an equation of the line that passes through the points (6,5) and (7,7)

Morgarella [4.7K]

Answer:

The slope of the line is m = 2.

The y-intercept is (0,7).

The equation of the line in the slope-intercept form is y = 2 x - 7.

Step-by-step explanation:

The slope of a line passing through two points $P = \left(x_{1}, y_{1}\right)$ and $Q = \left(x_{2}, y_{2}\right)$

is given by $m=\frac{y_{2}-y_{1} }{x_{2} -x_{1} }$

We have that $x_{1} = 6$ , $y_{1} = 5y$ , and $y_{2} =7.$

Plug the given values into the formula for a slope: $m=\frac{7-5}{7-6} =2$ .

Now, the y-intercept is $b=y_{1} -mx_{1}$ (or $b =y_{2} -mx_{2}$ , the result is the same).

$b=5-(2)*(6)=-7$

Finally, the equation of the line can be written in the form $y=b+mx$ :

$y=2x-7$

8 0

2 years ago

Read 2 more answers

What's 1469/36744 divided by 4

Romashka [77]

0.03997932 that’s the answer

6 0

3 years ago

Read 2 more answers

Evaluate. −38 − 39 − 14 A) −91 B) −15 C) 47 D) 63

zubka84 [21]

It is (A) -91

Hope this helps. Have a good day!!

5 0

3 years ago

Sam decided to lose weight and went on a diet. The figure below depicts a graph, showing how his weight changed during the year.

topjm [15]

11 - 12 months

Answer:

Step-by-step explanation:

It shows on the graph that the lowest slope is at 11 - 12 months.

6 0

4 years ago