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Free_Kalibri [48]
2 years ago
6

· Jessica has 5x - 3 magazines while Kenya has 4x + 2 magazines. How many

Mathematics
1 answer:
Gnoma [55]2 years ago
6 0

Answer:

9x-1

Step-by-step explanation:

solution - jessica has 5x-3 magazines

                kenya has 4x+1 magazines

so, magazines do they have together = 5x-3+4x+2

= 9x-1

hence, magazines do they have together = 9x-1

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The two cones are congruent
alex41 [277]

Answer:

3.1

4.2

5.2

42

Step-by-step explanation: They’re congruent so just copy what the other triangle has all you had to do was find the radius.

5 0
3 years ago
Find the volume of the triangular prism that has a width of 4in, and length of 8in and a hight of 2in
Stolb23 [73]

Answer:

32

Step-by-step explanation:

3 0
3 years ago
Y=8x-3/-4x-10 has a vertical asymptote with equation(enter equation of the vertical asymptote
xz_007 [3.2K]

Answer:

x=-2.5 if the function is f(x)=\frac{8x-3}{-4x-10}

Step-by-step explanation:

y=\frac{8x-3}{-4x-10} has discontinuities when the denominator is 0.

You will either have a hole or a vertical asymptote depending on what happens to the numerator after you find when the bottom is 0.

That is whatever you found that makes the bottom 0, if it makes the top also 0 then you will have a hole at x=the number that made the bottom 0.

If it makes the top anything other than 0, then it is a vertical asymptote at x=the number you found that made the bottom 0.

Let's do this now.

When is -4x-10 equal to 0?

We have to solve the equation:

-4x-10=0

Add 10 on both sides:

-4x=10

Divide both sides by -4:

x=10/-4

Reduce by dividing top and bottom by 2:

x=5/-2

x=-5/2

or

x=-2.5  (if you want decimal form)

Now does it make the top 0? This is the deciding factor on whether you have a hole at x=-2.5 or a vertical asymptote at x=-2.5.

Let's see.

8(-2.5)-3=-23

Since the top is not 0 at x=-2.5 then you have a vertical asymptote at x=-2.5.

If the top were 0, then you would have had a hole at x=-2.5.

5 0
3 years ago
1. Identify the place value for the following: 162.891
Advocard [28]

Answer:

Hundreds : 1

Tens : 6

Ones : 2

.

Tenths : 8

Hundredths : 9

Thousandths : 1

7 0
2 years ago
If letters of the word COMPUTER are randomly arranged in a row, what is the probability that the letters CO remain next to each
Mariana [72]

The probability that the letters CO remain next to each other (in order) as a unit is \frac{1}{8} .

<h3>What is probability?</h3>

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty. It is more likely that an event will occur if its probability is higher.

When the letters are arranged randomly in a row, the total number of arrangements is 40,320 , and the number of arrangements with the letters CO next to each other (in order) as a unit is 5,040.

Therefore, possible outcomes = 5040 and

Total outcomes = 40320

Probability = \frac{Possible outcomes}{Total outcomes}

p = \frac{5040}{40320} = \frac{1}{8}

Therefore, the probability that the letters CO remain next to each other (in order) as a unit is \frac{1}{8} .

To learn more about probability with the given link

brainly.com/question/11234923

#SPJ4

4 0
2 years ago
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