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Anika [276]
3 years ago
5

Find the area of the figure below (k + 4 ) (K-9)

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
7 0

Answer:

A = k² - 5k - 36

Step-by-step explanation:

(k + 4)(k - 9) = k² - 9k + 4k - 36 = k² - 5k - 36

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Denise is constructing a square. she has already used her straightedge and compass to construct the circle, lines, and arcs show
Novosadov [1.4K]
What should denise do for her next step?

Answer: Out of all the options presented above the one that best represents the next step that denise should take after already using her straightedge and compass to construct the circle, lines, and arcs is to use the straightedge to draw line ac, line ad, line bc, and line bd. use the compass and straightedge to construct the bisector of ∠cpb∠cpb. Please see the attachment as reference to how it should look like once it is completed.

I hope it helps, Regards.
3 0
3 years ago
Helpppp meh 6=+9+w pleasssssssssssssssse
kolbaska11 [484]

Answer:

im assuming you're saying  6=9+w

if you are it would be w= -3 !

Explanation:

if you subtract 9 from 6, you'll get -3

6=9+w

-3 = w

3 0
3 years ago
Read 2 more answers
6
wel

Answer: a

Step-by-step explanation:

multiply each answer by 10

8 0
3 years ago
You are driving on a highway and are about 55 miles from a state border. You set your cruise control at 60 miles per hour and pl
kumpel [21]

Based on your distance from the state border and the cruise control speed, the minimum and maximum hours you will have cruise control on is:

  • Minimum - 1/3 hours
  • Maximum - 1.5 hours

<h3>How long will cruise control be on?</h3>

You are 55 miles from the state border. You want to put the cruise control off within 35 miles of the border on either side.

This means that you might put it off in:

= 55 - 35

= 20 miles

The time to 20 miles is the minimum time the cruise control will be on:

= 20 miles / 60 miles per hour

= 1/3 hours

If you put it off 35 miles after the border, the distance is:

= 55 + 35

= 90 miles

The maximum time is:

= 90 / 60

= 1.5 hours

Find out more on time and distance at brainly.com/question/17146782

#SPJ1

4 0
2 years ago
What is the sine of A as a fraction?
NARA [144]

Answer:

15/17

Step-by-step explanation:

Sine is \frac{opposite}{hypotenuse}, and we see that the angle opposite of A is 15 while the hypotenuse is 17. Plug that into your formula and you get \frac{15}{17}.

7 0
3 years ago
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