1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Butoxors [25]
3 years ago
11

Please help me!! (x+5) (x-2) Any work out or help would be appreciated!! Thanks! :)

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer:


Step-by-step explanation:

If you treat (x+5) as a single value and (x-2) as the values of x and +2, you can distribute (x+5) to x and +2: ( (x-5)*x + (x-5)*2 ). Then you can treat x-5 as the values of x and -5 and distribute those to the numbers next to them: (×^2 - 5x) + (2x - 10). This results in x^2 -3x - 10.


You might be interested in
Please helppp
tangare [24]

Answer:

Adult: 50 tickets

Child: 34 tickets

Step-by-step explanation:

Let a be the amount of adult tickets

Let c be the amount of child tickets

Equation:

a + c = 84

14a + 9c = 1,006

Step 1: Multiply a + c = 84 with -9, to canceled c.

-9 (a + c = 84)    →  -9a - 9c = -756

14a + 9c = 1006 → 14a + 9c = 1006

Step 2: Combined the 2 equation together, and solved it.

-9a - 9c = -756

<u>14a + 9c = 1006</u>

       <u> 5a</u> = <u>250</u>

        5        5

           a = 50

Step 3: Plug 50 into the one of the equation, and solved it.

a + c = 84 → 50 + c = 84

                  <u>-50         -50</u>

                            c = 34

Answer: Adult tickets (a) = 50 and Child tickets (c) = 34

To check the answer plug the two number into the equation ( Make sure to add 50 for a and 34 for c).

3 0
3 years ago
Find the volume of the solid generated when R​ (shaded region) is revolved about the given line. x=6−3sec y​, x=6​, y= π 3​, and
Dmitrij [34]

Answer:

V=9\pi\sqrt{3}

Step-by-step explanation:

In order to solve this problem we must start by graphing the given function and finding the differential area we will use to set our integral up. (See attached picture).

The formula we will use for this problem is the following:

V=\int\limits^b_a {\pi r^{2}} \, dy

where:

r=6-(6-3 sec(y))

r=3 sec(y)

a=0

b=\frac{\pi}{3}

so the volume becomes:

V=\int\limits^\frac{\pi}{3}_0 {\pi (3 sec(y))^{2}} \, dy

This can be simplified to:

V=\int\limits^\frac{\pi}{3}_0 {9\pi sec^{2}(y)} \, dy

and the integral can be rewritten like this:

V=9\pi\int\limits^\frac{\pi}{3}_0 {sec^{2}(y)} \, dy

which is a standard integral so we solve it to:

V=9\pi[tan y]\limits^\frac{\pi}{3}_0

so we get:

V=9\pi[tan \frac{\pi}{3} - tan 0]

which yields:

V=9\pi\sqrt{3}]

6 0
3 years ago
Ryker wants a new car. The dealership offers him a loan at 9% annual interest for 6 years. If Ryker wants to do some calculation
Contact [7]

The monthly interest rate is 0.75%

<u>Step-by-step explanation:</u>

The rate of interest= 9%

Total time = 6years

Interest rate per month = 9/12

= 0.75%

Monthly payment =cost of the car + 0.75% of cost of car

Interest per month is 0.75%

3 0
2 years ago
Please help ASAP!!!! ​
katrin [286]

The answer is B i had this problem.

6 0
3 years ago
Read 2 more answers
There are between 60 and 100 children at the sunny side holiday camp. When the children are put into pairs, there is 1 child lef
Alik [6]

Answer:

2×5×8 = 80

80+1 81

There are 81 students in the camp

8 0
2 years ago
Other questions:
  • the girls decided to go on a hike On the Sunny Oaks Forest Trails the girls want to hike as a group but they all walk at differe
    5·1 answer
  • Pleaseeeee help meeeeeee
    15·1 answer
  • Solve for y<br> 4(4y-7) +3y=24
    9·1 answer
  • 123,000,000 as a multiple of a power of 10
    9·1 answer
  • Solve the formula a(m+r) -t=s for a.​
    10·1 answer
  • If an object is dropped from 100 feet in the air and air resistance is ignored, the object will fall at a rate that can be model
    9·1 answer
  • Whats the answer thanks!!!!!
    10·1 answer
  • If 39% of the sample population voted for Addair, how many of the 20,000 voters voted for Addair?
    6·1 answer
  • Write an equation is slope-intercept form for the line parallel to y=7x+9 that passes through (4,10)
    15·1 answer
  • Who wants 50 points???
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!