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
Lelechka [254]
3 years ago
7

0.28 + 0.43 what is the real awnser

Mathematics
2 answers:
Daniel [21]3 years ago
5 0
.71. Lol just add in a calculator
Maksim231197 [3]3 years ago
4 0
0.28 + 0.43 = 0.71 i put it in a calculator
You might be interested in
Manuel deposited $150 in his savings account on january 1. on the first day of each following month, he deposited an additional
posledela

Answer:

8 months

Step-by-step explanation:

Subtract $150 from $430 to get $280, the amount if money that Manuel has to earn to reach his goal.

If he is adding $35 to his account each month, then all you have to do is divide the amount you need by the amount you are earning each month to get the number of months until you reach your goal.

$280 divided by $35 is 8, so it would take 8 months for Manuel to reach his goal.

5 0
3 years ago
Please anyone made my friend please and talk with me​
nadezda [96]

Answer:

ok I will talk with you

how are you

7 0
3 years ago
Read 2 more answers
How far is the point (8,6) from the origin​
Varvara68 [4.7K]
The answer is 14 away
7 0
3 years ago
To obtain the area of a sector, what fraction is multiplied by the area of a circle (A = πr2)?
romanna [79]
Let r be a radius of a given circle and α be an angle, that corresponds to a sector.

The circle area is A=\pi r^2 and denote the sector area as A_1. 
Then  \dfrac{A_1}{A}= \dfrac{\alpha}{2\pi}  (the ratio between area is the same as the ratio between coresponding angles).

A_1=\dfrac{\alpha}{2\pi} \cdot A=\dfrac{\alpha}{2\pi} \cdot \pi r^2= \dfrac{r^2\alpha}{2}.

6 0
3 years ago
PLEASE HELP!!!
AlekseyPX

Answer:

D.

Step-by-step explanation:

Find the average rate of change of each given function over the interval [-2, 2]]:

✔️ Average rate of change of m(x) over [-2, 2]:

Average rate of change = \frac{m(b) - m(a)}{b - a}

Where,

a = -2, m(a) = -12

b = 2, m(b) = 4

Plug in the values into the equation

Average rate of change = \frac{4 - (-12)}{2 - (-2)}

= \frac{16}{4}

Average rate of change = 4

✔️ Average rate of change of n(x) over [-2, 2]:

Average rate of change = \frac{n(b) - n(a)}{b - a}

Where,

a = -2, n(a) = -6

b = 2, n(b) = 6

Plug in the values into the equation

Average rate of change = \frac{6 - (-6)}{2 - (-2)}

= \frac{12}{4}

Average rate of change = 3

✔️ Average rate of change of q(x) over [-2, 2]:

Average rate of change = \frac{q(b) - q(a)}{b - a}

Where,

a = -2, q(a) = -4

b = 2, q(b) = -12

Plug in the values into the equation

Average rate of change = \frac{-12 - (-4)}{2 - (-2)}

= \frac{-8}{4}

Average rate of change = -2

✔️ Average rate of change of p(x) over [-2, 2]:

Average rate of change = \frac{p(b) - p(a)}{b - a}

Where,

a = -2, p(a) = 12

b = 2, p(b) = -4

Plug in the values into the equation

Average rate of change = \frac{-4 - 12}{2 - (-2)}

= \frac{-16}{4}

Average rate of change = -4

The answer is D. Only p(x) has an average rate of change of -4 over [-2, 2]

3 0
3 years ago
Other questions:
  • Sandi's checking account had a balance of $4627.36; her bank statement's balance was $10,275.46. A service fee of $37.00 also ap
    11·1 answer
  • What is the length of segment AB with point A and B located at (-4, 1) and (2, 9)
    8·2 answers
  • PLZ HELP WILL GIVE BRAINLIEST 20 POINTS!!!
    5·2 answers
  • when the handles are lifted 7.5 centimeters, the load is lifted 3 centimeters. What is the mechanical advantage of this lever?
    9·1 answer
  • Brad knows the answer to 5 multiplied by 7 how does this help him solve the answer to 8 multiplied by 7?
    9·1 answer
  • Sarah practices the piano 1/3 hour in the morning, 5/6 hour in the afternoon, and 4/5 hour in the evening.
    8·1 answer
  • If B is the midpoint of ac and the length of ac is 23.8, what is the length of ab?
    9·2 answers
  • Solve: 3a^2-4b a= -6 b= -5 If you could also leave an explanation that would be great! Thank you for your time!
    10·1 answer
  • 1. A store manager marked up the price of a $12 clock by 20%. What is the new price of the clock?
    14·1 answer
  • Is algebra.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!