The value of x in the equation

Mathematics

1 answer:

Reika [66]3 years ago

7 0

Answer:

it is 4

Step-by-step explanation:

i know it i had that question

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What is the slope of the function?

Zolol [24]

The slope of the function is 2!

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Which equation is rewritten in vertex form?

Zinaida [17]

(x + 3)^2 + (x + 4)^2
= x^2 + 6x + 9 + x^2 + 8x + 16
= 2x^2 + 14x + 25
= 2(x^2 + 7x) + 25
= 2[(x + 7/2)^2 - 49/4] + 25
= 2(x + 7/2)^2 - 98/4 + 25
= 2(x + 7/2)^2 + 1/2

Its B

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A salesperson earns a commission of $459 for selling $2700 in merchandise find the commission rate. Write the answer as a percen

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459/2700=17/100 which translates to 17%.

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Explain The probability of tossing a prime number when you toss the cube with numbers one through six

asambeis [7]

Probability is (desired outcomes)/(total possible outcomes)

ok, you must make a choice
1. if you believe that 1 is prime (which I don't) go to AAAAAAAAAAA
2. if you believe that 1 is NOT prime, go to BBBBBBBBBBB

AAAAAAAAAAAA
prime numbers from 1 to 6 are
1,2,3,5
desired outcomes=4
total possible =6
4/6=2/3

BBBBBBBBB
prime numbers from 1 to 6 are
2,3,5
3 desired outcomes
6 total possible

3/6=1/2

if you belive that 1 is prime, then 2/3 is probability
if you believe that 1 is NOT prime then 1/2 is probability

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3 years ago

Read 2 more answers

A spinner has the numbers 1-12 what is the probability of spinning a number less than or equal to 5

valkas [14]

Answer:

5/12

Step-by-step explanation:

Assuming the each number is equally likely

1,2,3,4,5,6,7,8,9,10,11,12

There are 12 numbers on the spinner

Number less than or equal to 5: 1,2,3,4,5

There are 5 choices

P ( # < = 5) = Number less than or equal to 5/ total

=5/12

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