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
Dmitriy789 [7]
3 years ago
9

Add.

Mathematics
1 answer:
anyanavicka [17]3 years ago
4 0

Answer:

3t-11

Step-by-step explanation:

(−4)−5−10+9+3t−1

=(−4)+(−5)+(−10)+9+3t+(−1)

Combine Like Terms:

=−4+(−5)+(−10)+9+3t+(−1)

=(3t)+(−4+(−5)+(−10)+9+(−1))

=3t+(−11)

=3t-11

You might be interested in
Which of the statements about the following quadratic equation is true?
Sedaia [141]
After manipulating above equation we get, 2x^2 - 7x - 8= 0. Discriminant= b^2 - 4ac = (-7)^2 - 4(2)(-8) = 113>0. So there are 2 real roots :)
3 0
3 years ago
Read 2 more answers
5. The dimensions, in inches, of a shipping box at We Ship 4 You can be expressed as width x, length x + 5, and height 3x - 1. T
meriva
The volume of a cuboid is given by length × width × height

We have:

Volume = 7.6 ft³
Height = 3x - 1
Length = x + 5
Width = x

Substituting these into the formula, we have:

7.6 = (3x - 1) (x + 5) (x)
7.6 = [3x² + 15x - x - 5] (x)
7.6 = [3x² + 14x - 5](x)
7.6 = 3x³ + 14x² - 5x
0 = 3x³ + 14x² - 5x - 7.6

Drawing the graph is one way of finding the solution (refer to the graph below):

We have three solutions (where the curve crosses the x-axis):
x = -4.9
x = -0.6
x = 0.8

Putting these solutions back into the context, since we are looking for the value of x which is part of measurement of length, we cannot have negative value, so we will take the value of x = 0.8 ft

Converting  0.8 ft into inches = 0.8 × 12 inches = 9.6 inches

Answer: x = 9.6 inches

7 0
3 years ago
Two skills needed to become a good performer are determination and hard work
skelet666 [1.2K]

Answer:

True

Step-by-step explanation:

In my opinion the following statement would be true. In order to become good at anything you need to practice, (also could mean hard work) and determination the drive to get good at the act you are working on. Some believe discipline would often be a good way to get good at something.

Hope this helps.

7 0
3 years ago
Read 2 more answers
Please help me on a timer ✨
mestny [16]

To find the area of the full shape, we can find the areas of individual smaller shapes and add them together. Lets break this up into a rectangle and a triangle.


The rectangle is easy to calculate as we already have its measurements. The area of a rectangle is h*w=A.

25*36=A

900=A


Next the triangle, and we need to do some logic work with the measurements to find the necessary measurements to take the area.


We know the base of the triangle is some part of 36 feet. We also know from the image that the part of the 36 that is not part of the base of the triangle is 12. Therefore, the base of the triangle is 36 - 12 = 24.


Now we need the height of the triangle. We know the height of the triangle is some part of 39, and the part that is not part of the triangle is 25. Therefore, the height of the triangle is 39 - 25 = 14.


We now have the height and base of the triangle and can find its area. The area of a triangle is 0.5wh=A.

0.5(24)(14)=A

168=A


Finally, we just need to add the two results together to find the total area.

168 + 900 = A

1068 = A


The total area of the shape is 1068.

7 0
3 years ago
Graph the following piecewise function and then find the domain.
Alona [7]
D:(-4,9)
......................

7 0
3 years ago
Other questions:
  • Find three consecutive integers such that three times The largest increased by two is equal to five times the smallest increased
    12·1 answer
  • 10.5 feet by 16 feet what is the area of room
    14·1 answer
  • Each dance class is 3/4 hour it takes a student 7 1/2 hours to learn a dance routine which statement is true a (a) student needs
    14·2 answers
  • The radius of a cylinder is 3x – 2 cm. The height of the cylinder is x +3 cm. What is the
    12·1 answer
  • What is the standard deviation of the data set? Round to the nearest tenth if needed.
    5·1 answer
  • Haley's car gets at least 18 miles per gallon. She is planning a trip that is 200 miles.
    5·2 answers
  • The Royal Express Theme Park and Resort is offering two promotional packages for its guests to choose from. The Deluxe Package,
    7·2 answers
  • Brainly sucks d ï ç k no one answers on here​
    12·1 answer
  • Please help I’ll give points + brainalist
    15·1 answer
  • On the unit circle, where 0 undefined?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!