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
storchak [24]
3 years ago
5

(TIMED PLEASE HELP!!) The area of the two triangles is given by the functions: Area of Triangle A: x2 + x Area of Triangle B: x2

– 3x Which function represents the sum of the areas of the two triangles? (a) 4x (b)–4x (c) x2 – 4x (d) 2x2 – 2x
Mathematics
1 answer:
Blizzard [7]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Here, we are given the values of the areas of the two triangles and we want to find the sum of these areas

The sum can be found by adding the area of triangle A to the area of triangle B

That would be;

x^2 + x + x^2-3x = 2x^2 -2x

You might be interested in
Subtract 8 feet from 9 yards, 1 foot.
Nostrana [21]

Answer: B

Step-by-step explanation:

I knew I would have 1 foot left so that made sure it wasn’t A then I knew that it the answer had to be in yards so I convert 8 feet into yards which becomes 2.7 so it’s not three which makes I’m not C. So 9 yards minus 2.7 yards would equal the answer B

6 0
3 years ago
Read 2 more answers
Please help me . What is x equal to?
777dan777 [17]

Answer:

1. x = 2

2. x = 6

3. x = 6

4. x = 1

Step-by-step explanation:  i think thats it

8 0
2 years ago
Read 2 more answers
Priyas family exchanged 250 dollars for 4,250 pesos. priya bought a sweater for 510 pesos how many dollars did the sweater cost
stiv31 [10]

Answer: 30

Step-by-step explanation:

4250/250= 17 ( 1 dollar = 17 pesos )

510/17= 30 dollars was the sweater

8 0
3 years ago
Read 2 more answers
Factorise the following expressions​.
Setler79 [48]

Answer:

Q.1 a²+10a+24

splitting the middle.

a²+6a+4a+24

=a(a+6)+4(a+6)

(a+6)(a+4)

Q.2 x²+9x+18

splitting the middle

x²+6x+3x+18

x(x+6)+3(x+6)

(x+6)(x+3)

3 0
3 years ago
Which is the most reasonable estimate for the height of a two-story house 15 centimeters, 15 meters,or 15 kilometers?
LUCKY_DIMON [66]
15 meters should be about right. hope this helped
5 0
3 years ago
Other questions:
  • What is 22.47 rounded to the nearest tenth
    12·2 answers
  • I don’t understand help me
    9·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20%20-%20%20%5Cfrac%7B4%7D%7B10%7D%20%20%3D%20" id="TexFormula1" titl
    8·1 answer
  • THIS IS DUE TOMORROW! PLEASE ANSWER THIS!!!
    11·1 answer
  • Jocelyn estimates that a piece of wood measures 5.5 cm. If it actually measures 5.62 cm, what is the percent error of Jocelyn’s
    10·1 answer
  • What is the value of the function at x = 2?
    8·1 answer
  • If ABCD is dilated by a factor of 3, the
    14·1 answer
  • Plz help its just math
    14·2 answers
  • What is log(21x2) written in expanded form?
    6·1 answer
  • You have a textbook for each of the following subjects: Spanish, English, Chemistry, Geometry, History, and Psychology. If you c
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!