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3 years ago

Need the answer fast!

Mathematics

2 answers:

Semmy [17]3 years ago

5 0

Because IJ is equal to 15, and IK is equal to 8, all you have to do is to add those two numbers up. IJ and IK are two segments within the segment IK, and they make up the segment IK, so therefore all you need to do is to add IJ and JK.

The answer is D. 23

Hope this answer helped!! Feel free to post more questions if needed!

iVinArrow [24]3 years ago

3 0

Its 23. you just add them together

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19. If 1:3=4:x, then what is the value of x<br>9<br>12<br>4/3<br><br>15

gulaghasi [49]

Answer:

Step-by-step explanation:

1 : 3 : : 4: x

Multiply 1 and x and multiply 3 and 4

x = 12

7 0

3 years ago

A state is considering license plates that have two digits followed by four letters. Assuming no combinations are excluded, how

love history [14]

Answer:

32,292,000

Step-by-step explanation:

In your question, it asks how many license plate combinations we could make WITHOUT repeats.

We need some prior knowledge to answer this question.

We know that:

There are 26 letters in the alphabet
We can make 10 digits (0 - 9)

With the information we know above, we can solve the question.

Since we CAN'T have repeats, we would be excluding a letter or number for each license plate.

We're going to need to multiply each "section" in order to find how many combinations of license plates we can make.

We decrease by one letter and one number in each section since we can't have repeats.

Now, we can solve.

Work:

$26*25*24*23*10*9 = 32,292,000$

When you're done multiplying, you should get 32,292,000.

This means that there could be 32,292,000 different combinations of license plates.

<h3>I hope this helps you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>

8 0

3 years ago

Read 2 more answers

If f(x)=8-3|x+2|, find f(-6)

Dahasolnce [82]

To find f(-6), simply plug -6 in for x in the equation.
$f(x)=8-3|x+2|$
$f(-6)=8-3|-6+2|$
$f(-6)=8-3|-4|$
$f(-6)=8-3*4$
$f(-6)=-4$

Hope that helps!

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3 years ago

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3 years ago

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The equation of line WX is y = -2x -5. Write an equation of a line perpendicular to line WX in slope-intercept form that contain

IRINA_888 [86]

Y = -2x - 5.....slope here is -2. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign. So the slope we will need is : 1/2. See how I flipped the slope of -2/1 and changed it to -1/2.....now I change the sign making our new slope be 1/2.

y = mx + b
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4 years ago