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
Morgarella [4.7K]
2 years ago
13

Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are only 22 boxes left. With how ma

ny did she start?
Mathematics
1 answer:
Sloan [31]2 years ago
7 0

Answer:

44

22*2

=44

Step-by-step explanation:

You might be interested in
How would I solve this problem in steps pls
gregori [183]
In order to solve for a, we must isolate it. To do this, we should add c to both sides, making a the only term on the left.

Final answer: a=c+d-r
3 0
2 years ago
Consider the function, f(x) = 3x - 3. Determine the asymptote for the function f(x).
Natali [406]

Answer:

Y= 1

Step-by-step explanation:

Given the expression f(x) = 3x - 3.

To solve for the asymptote y

Firstly we need to solve for x

3x-3=0

3x=3

x= 3/3

x=1

Hence the asymptote of the function y=1

5 0
3 years ago
Find all solutions of the equation in the interval [0, 2pi).
natali 33 [55]

Answer:

Step-by-step explanation:

Begin by squaring both sides to get rid of the radical. Doing that gives you:

sin^2x=1-cosx

Now use the Pythagorean identity that says

sin^2x =1-cos^2x and make the replacement:

1-cos^2x=1-cosx. Now move everything over to one side of the equals sign and set it equal to 0 so you can factor:

1-cos^2x+cosx-1=0 and then simplify to

cosx-cos^2x=0

Factor out the common cos(x) to get

cosx(1-cosx)=0 and there you have your 2 trig equations:

cos(x) = 0 and 1 - cos(x) = 0

The first one is easy enough to solve. Look on the unit circle and see where, one time around, where the cos of an angle is equal to 0. That occurs at

x=\frac{\pi }{2},\frac{3\pi}{2}

The second equation simplifies to

cos(x) = 1

Again, look to the unit circle and find where the cos of an angle is equal to 1. That occurs at π only.

So, in the end, your 3 solutions are

x=\frac{\pi}{2},\pi,\frac{3\pi}{2}

8 0
3 years ago
drew has 32 toy cars. He trades 7 of those cars for 11 others toy cars. how many toy cars does drew have now.
Jet001 [13]
Drew has 36 cars now.
8 0
2 years ago
Read 2 more answers
The area of a rectangular swimming pool is 10x2 – 19x – 15. The length of the pool is 5x + 3. What is the width of the pool?
Rainbow [258]
Its all in the picture

4 0
3 years ago
Other questions:
  • The slope of the line passing through the points (-2, 6) and (4, 6) is
    10·1 answer
  • . Four students are comparing their heights. Jesse’s height is 4¼ feet, Miguel’s height is 4.8 feet, Oscar’s height is 4 1/3 fee
    8·1 answer
  • SOMEONE PLEASE ANSWER ASAP FOR BRAINLIEST!!!!!
    10·1 answer
  • Chet needs to buy 4 work T-shirts all costing the same amount. After he uses a $25 gift certificate he can spend no more than $7
    7·1 answer
  • Successful implementation of a new system is based on three independent modules. Module 1 works properly with probability 0.9, M
    9·1 answer
  • The first population is currently 124,900. if the population doubles every 25 years, what will the population be 100 years from
    8·2 answers
  • Can anyone help a fellow out ?
    6·1 answer
  • Which type of survey does this example represent?
    5·1 answer
  • Ya’ll help me plss<br><br> What is the value of x in:<br> 2x + 3 &gt; 15<br> Thnksss
    6·2 answers
  • How do you do 10? Give me explanation
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!