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
Andreyy89
3 years ago
6

Does 5a+5b=10ab? Explain

Mathematics
1 answer:
Zarrin [17]3 years ago
5 0
1) No, you cannot add term together if they are not like terms, this would only work if they were being multiplied.

2) Triangles that are congruent have the exact same size and shape, all angles and side lengths are equal to each other.
Triangles that are similar have the same shape but maybe not the same size. They have side lengths that have equal ratios to each other but don't need to be the same length.

EX: Congruent: sides are 3 4 and 5 for both triangles.
Similar: Sides are 3 4 and 5 for one triangle and 3 8 and 10 for the other 
You might be interested in
If f(x)=2x−1, show that f(f(x))=4x−3. Find f(f(f(x))).
Allushta [10]

Answer: f(f(f(x))  =  8x - 7

Step-by-step explanation:

f(f(x)) means that we are evaluating f(x) with itself, then if f(x) = 2x - 1

f(f(x)) = 2*f(x) - 1 = 2*(2x - 1) - 1 = 4x - 2 - 1 = 4x - 3

f(f(x)) = 4x - 3

Then, we have f(f(f(x)) = 4*f(x) - 3

= 4*(2x - 1) - 3 = 8x - 4 - 3 =  8x - 7

6 0
4 years ago
What is the amplitude of the graph of y = 4 sin (2x – 1) + 3?
meriva

Answer:4

Step-by-step explanation:

5 0
3 years ago
Which is the graph of an odd monomial function?
malfutka [58]
In order for a function to be odd, we know that f(-x) = -f(x)
Hence, the only graphs that are odd are the cubics.

Now, a monomial is defined as an equation with only one term in it. Since the first two is shifted, they must consist of at least 2 terms.

Hence, the only viable answer is the third graph.
3 0
3 years ago
Read 2 more answers
The back of Tom's property is a creek. Tom would like to enclose a rectangular area, using the creek as one side and fencing for
ICE Princess25 [194]

Answer:

76,050 ft²

Step-by-step explanation:

If the area must be rectangular, let L be the length of the side opposite to the creek, and S be the length of the remaining two sides.

The perimeter of the fencing and the area of the pasture are:

780 = L+2S\\A= LS\\\\L=780-2S\\A=-2S^2+780S

The value of S for which the derivate of the area function is zero is the length of S that maximizes the area of pasture:

\frac{dA}{dS}=0=-4S+780\\S= 195\\L=780-(2*195)=390

The maximum possible area is:

A_{MAX}=390*195=76,050\ ft^2

6 0
4 years ago
Area of a polygon ... how do we solve this?
liraira [26]
I dont know but I do know it’s not a
8 0
3 years ago
Other questions:
  • How is StartRoot 11 ​classified? is it real and rational? or is it real and irrational? or its not a real number?
    13·2 answers
  • your mom bought 2.5 lbs of Turkey breast from shoprite and paid $8.10 How much was the turkey breast per pound?
    9·1 answer
  • If D varies directly with t and D is 105 when t is 3, find D when t is 8.
    9·2 answers
  • Would the answer for 36 be $9.88 or $9.75?
    12·1 answer
  • If Lucas used 3/4 nails and is now left with 12 how many did he use?
    6·1 answer
  • I need help with this​
    5·1 answer
  • Kimberly has a job to tile a room 14 x 12 ft with 1 ft square tiles. How many tiles Does he need?
    6·1 answer
  • HELP!!! Quick and easy!
    7·1 answer
  • The scale factor is ______.
    10·2 answers
  • I had $20.00 my mom gave me $10.00 my dad gave me 30.00 my aunt and uncle gave me $100.00 I had another $1.00 how much did I hav
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!