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
AnnZ [28]
3 years ago
14

Multiplying binomials. (2x+7)(3x-4) step by step please

Mathematics
1 answer:
amm18123 years ago
4 0
2x * 3x = 6x^2
2x * (-4) = 8x
7 * 3x = 21x
7 * (-4) = -28

6x^2 + 29x - 28
You might be interested in
The product of eight and a number Q is at least 32
Dennis_Churaev [7]
" the product " means multiply

the product of 8 and a number Q is at least 32...

8Q > = 32 (thats greater then or equal to)
3 0
3 years ago
Read 2 more answers
Which three programs or services are supported by taxes?
ratelena [41]

Answer:

Fire departments, Medicare, and public education.

Step-by-step explanation:

7 0
3 years ago
Answer with explanation plz
Nostrana [21]
The answer is 78.5 because the formula to find area is πr2 so the radius is 5ft π is 3.14 so 3.14 times 5 and the 2 on top of r means the u have to do 5 times 5 which is 25 now it's real simple do 3.14 times 25 which is 78.5 I HOPE THIS HELPS=)
7 0
3 years ago
A research team is testing a product that will minimize wrinkles among women. Volunteers in the age group of 40 to 45 are includ
artcher [175]

There are mistakes in the answer options attached. These are the correct ones.

a. The group that received the bottle of solution is the control group.

b. The group that received the bottle of solution that did not contain the ingredients that are meant to lessen wrinkles is the control group.

c. Both the groups are control groups.

d. Neither group is an control group.

Answer:

B. The group that received the bottle of solution that did not contain the ingredients that are meant to lessen wrinkles is the control group

Step-by-step explanation:

In an experiment of this type, the control group is the group that does not contain the treatment. So in this group The effect of the treatment unknown unlike the experimental group which gets the treatment that the researcher is trying to find it's effect.

I. Conclusion, the group that got bottles that did not contain Ingredients for wrinkles lessening is the control group.

4 0
3 years ago
My granddaughter is having problems understanding math questions; Divide 360 / 4
AURORKA [14]
Question: \frac{360}{4}
There are two methods of doing this. One is via long division. It is long, and hard to type in a meaningful way, so I will not include that method. The other, which I often employ for dividing by small amounts such as 4, is to divide it in half 2 times. This is possible because 4 = 2 times 2. You now have the fractions \frac{360}{2*2} = \frac{180}{2} = \frac{90}{1} = 90
Therefore the solution is 90. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which function has exactly three distinct real zeros? A. h(x) = (x − 9)2(x − 4)2 B. h(x) = x(x + 7)2 C. h(x) = (x − 3)(x + 1)(x
    5·1 answer
  • Trey has plastic cubes stored in a box that measures 4 ft long, 2 1/2 ft wide, and 2 ft tall. The edge length of each plastic cu
    7·2 answers
  • What is the slope of the graph shown below?
    11·1 answer
  • Plot -1, 8, and -11 on the number line.<br> 5<br> 10<br> -10<br> -5<br> 0<br> X
    11·2 answers
  • Nêu định nghĩ phụ thuộc tuyến tính cho một hệ 3 véc tơ trong không gian véc tơ R^n
    15·1 answer
  • I need help fast I’ll really appreciate it.
    8·2 answers
  • What is the formula of a²—b²?
    13·2 answers
  • What’s the answer to this question ?????????????
    6·2 answers
  • What is the measure of m?<br> 6<br> 3<br> 18<br> n<br> m =<br> =<br> [?]
    11·1 answer
  • She figures that the dairy section is at point (5, -6). The produce section is at point (-2, -6). The meat section is at point (
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!