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Masja [62]
3 years ago
5

Find the sum of the first 990 positive even integers calculator

Mathematics
1 answer:
Tema [17]3 years ago
6 0
Use the sequence formula and the answer will be 981,090.
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May I please receive help?
romanna [79]

Answer:

\frac{10}{9}\pi      yards

Step-by-step explanation:

The circumference of this circle = 2πr

                                                     = 8π

We have to find the arc length of 50°, or 50/360 times the circumference of the circle(because there is 360° in a circle)

\frac{50}{360} * 8\pi = \\\\\frac{400\pi}{360} =\\\\ \frac{10\pi}{9}

-Chetan K

3 0
3 years ago
The graph of y = ax 2 + bx + c is a parabola that opens up and has a vertex at (-2, 5). What is the solution set of the related
loris [4]

Answer: Assume c = 0

Step-by-step explanation:

Step-by-step explanation:

Assume c = 0

Using the formula for the x-coordinate of the vertex, b can be calculated in terms of a:

B can then be substituted into the quadratic equation, along with the coordinates of the vertex, to solve a:

AND

Substituting into the quadratic equation:

Because a is negative, the parabola opens up.

8 0
3 years ago
Coach Bruch had 12 quarts of milk. How much is this in cups?
Thepotemich [5.8K]

Answer: 48

Step-by-step explanation: there is 4 cups in a quart

5 0
3 years ago
Whats -3/1 simplified?
wolverine [178]

Answer:

-3

Step-by-step explanation:

You cannot simplify this question anymore, for it is already a whole number.  

Steps:

-3/1

Eliminate the fraction bar and one...

-3

(Anything over one, is whole...so if I were to put 98384743/1, it would just be 98384743.)

3 0
3 years ago
Which statements about quadrilaterals are true?
USPshnik [31]
D)A rectangle is always also a parallelogram.
5 0
3 years ago
Read 2 more answers
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