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Fiesta28 [93]
4 years ago
8

Factoring quadratic questions

mula1" title="x ^{2} - 7x - 30 = 0" alt="x ^{2} - 7x - 30 = 0" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
just olya [345]4 years ago
4 0

(x-10) (x+3) is the factored form

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Would love some help on this! Please include step by step Have a good day!
Effectus [21]

- 24 - 16x(  - 1) \\ 6 { }^{2}  \div 9

negative 24 minus 16x (-1) divided by 6^2 divided by 9

ANSWER

four divided by 81 and than X minus 24

4 \div 81x - 24
5 0
3 years ago
valerie has 10 Video games. 7 of her video games are racing games. what is valerie's racing games written as a decimal?​
svet-max [94.6K]

Answer:

7/10.

Step-by-step explanation:

If theres a total of 10 games and 7 out of the 10 are racing games, it means that 7/10 of the games are racing games.

6 0
3 years ago
Read 2 more answers
What is 4768in expanded notation as the sum of multipacation expressions using the power of 10
vova2212 [387]
the answer is
4.7 × 10^3. .
6 0
4 years ago
Which graph represents the polar curve r = 4cos(30)?
stepan [7]

The equation of the polar curve r = 4\cos(3\theta) is an even cosine function.

<h3>Polar curves</h3>

In geometry, polar curves are curves that are represented by the polar coordinates such that they are drawn around a fixed point

The equation of the polar curve is given as:

r = 4\cos(3\theta)

To graph the polar curve, we make use of the following representations:

  • r represents the y-axis
  • \theta represents the x-axis

Using the above representation, we can graph the polar curve

See attachment for the graph that represents r = 4\cos(3\theta)

Read more about polar curves at:

brainly.com/question/4618020

8 0
2 years ago
frank has a 2-digit number n his baseball uniform. The number is a multiple of 10 and has 3 for one its factors. What three numb
wariber [46]
The answer is 30 60 and 90 because those are the only 3 numbers that are divisible by both 3 and 10 and are two digits.
8 0
4 years ago
Read 2 more answers
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