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maxonik [38]
3 years ago
14

Write the quadratic equation in standard form: 7x + 15 + x^2= -1

Mathematics
1 answer:
fenix001 [56]3 years ago
5 0
X^2+ 7x + 16 =0 I think this will be the answer.
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Calculate the diameter of Circle J if the circumference is 100.48<br> centimeters
Svet_ta [14]

Answer:

its 100.43 centimeters

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP!!! FINDING PROBABILITY MATH!!! expert help would be nice
ozzi

The probability that a person wins the game is 32.1%

<h3>How to illustrate the probability?</h3>

Based on the information given, the following can be depicted. It should be noted that there are 6 sides as well as 4 cards.

Therefore, the numbers on the dice i.e from 1 - 6 will be represented 4 times each. This gives a total of (4 × 6) = 24. There are also 4 cards. The total in sample space will now be:

= 24 + 4 = 28

The frequency table will be such that 28 or more have a relative frequency of 9. Therefore, the probability that a person wins the game will be:

= 9/28 = 32.1%

When you win 25% of the time, this illustrates that the number of products picked will be:

= 25% × 28

= 7 products.

The probability of participants achieving a winning score of 36 or higher in four consecutive attempts will be:

= 1/6⁴ = 1/1296

Learn more about probability on:

brainly.com/question/24756209

#SPJ1

6 0
1 year ago
NEED HELP 10 POINTS
leonid [27]

48.8 megabytes. When the download is 17.5% complete, have been downloaded 48.8 megabytes.

The key to solve this problem is using the rule of three.

If 279Mb -------------> 100%

      x      <-------------   17.5%

x = [(279 megabytes)(17.5)]/100

x = 48.825 megabytes

Round to the nearest tenth 48.8 megabytes.

6 0
3 years ago
Evaluate if a = 3, b = 4<br>a² +6²<br>a-b​
____ [38]

Answer:

a^2 + 6^2:

    3^2 + 6^2

    9 + 36 = 45

answer: 45

a-b

    3-4

     -1

answer: -1

Step-by-step explanation:

3 0
3 years ago
F(x) = 2x^3 + 8
riadik2000 [5.3K]

Answer:32-10x

Step-by-step explanation:

7 0
3 years ago
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