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
Murrr4er [49]
3 years ago
15

(6.6 × 10⁰) + (7.8 × 10²)​

Mathematics
2 answers:
Lorico [155]3 years ago
5 0

Answer:

786.6

Step-by-step explanation:

Anything to the ^0 is 1 so its 1 x 6.6 + 100 x 7.8

6.6 + 780

786.6

Alex73 [517]3 years ago
3 0

Answer:

786.6

Step-by-step explanation:

Problem:

(6.6 × 10⁰) + (7.8 × 10²)​

Step 1 - Parenthesis:

(6.6 × 10⁰) + (7.8 × 10²)​

Step 2 - Exponents(Left to Right):

(6.6 × 10^0) + (7.8 × 10^2)​ = (6.6 × 1) + (7.8 × 100)

Step 3 - Multiply(Left to Right):

(6.6 × 1) + (7.8 × 100) = 6.6 + 780

Step 4 - Add(Left to Right)

6.6 + 780 = 786.6

Step 5 - Answer:

786.6

<h3><u><em>Remember:</em></u></h3>

Parenthesis

Exponents(Left to Right)

Multiplication(Left to Right)

Division(Left to Right)

Addition(Left to Right)

Subtraction(Left to Right)

You might be interested in
What is 2+2?!?!?!?!?!
Valentin [98]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
-3x(x - 4) + 2 - (5 - x)
Readme [11.4K]

Answer:

- 3x(x - 4) + 2 - (5 - x) \\ =   - 3 {x}^{2}  + 12x + 2 - 5 + x \\  =  - 3 {x}^{2}  + 13x - 3

I hope I helped you^_^

3 0
3 years ago
Read 2 more answers
April 15 is the _____. date you will receive your tax refund date you will receive your W-2 form deadline to file your tax retur
Jet001 [13]
I think that date has been changed...but it used to be the deadline to file ur taxes
4 0
3 years ago
Read 2 more answers
given the two points (-24,7) and (30,25) a. What is an equation passing through the points? b. Is (51, 33) also on the same line
kicyunya [14]
Part 1) <span>Given the two points (-24,7) and (30,25) a. What is an equation passing through the points?

step 1
find the slope m
m=(y2-y1)/(x2-x1)----></span>m=(25-7)/(30+24)----> m=18/54----> m=1/3

step 2
wit m=1/3 and the point (30,25)
find the equation of the line
y-y1=m*(x-x1)-----> y-25=(1/3)*(x-30)--->y=(1/3)*x-10+25
y=(1/3)*x+15

the answer Part 1) is
y=(1/3)*x+15

Part 2) <span>Is (51, 33) also on the same line?
</span>if the point (51.33) is on the line y=(1/3)*x+15
then
for x=51 the value of y must be 33
for x=51
y=(1/3)*51+15----> y=17+15----> y=32
32 is not 33 
so
<span>the point does not belong to the given line
</span>
the answer Part 2) is
the point does not belong to the given line

see the attached figure

7 0
3 years ago
Mr. Hamell had to pay an electrician to fix something in his home. He charged a service fee of $90 to come look at the problem,
Inga [223]

Answer: 3

165 - 90 = 75, 75/25 = 3

4 0
3 years ago
Other questions:
  • The "core" inflation rate is typically defined as the change in consumer prices for all goods included in the CPI basket except
    13·1 answer
  • 153000 in standard form?
    10·1 answer
  • The difference between the number of customers in line at the express checkout and the number in line at the superexpress checko
    11·1 answer
  • If 3 to the power of x+1 = 81 and 81 to the power of x-y = 3 then what is the value of x and y?
    11·1 answer
  • Which of the diagrams below represent a function from X to Y
    13·2 answers
  • The ratio of the number of cups of blue paint to the number of cups of red paint that Lara mixed to make a shade of purple paint
    11·1 answer
  • Factor the quadratic equation below to reveal the solutions. X^2+4x-21=-9
    6·1 answer
  • What is the sum of -8+13
    14·1 answer
  • What is the factored form of the binomial expansion x4 – 16x3 + 96x2 – 256x + 256?
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=2y%5Csqrt%7Bx-y%7D%20%2Bx%5Csqrt%7B%5Cfrac%7B1%7D%7Bx-y%7D%20%7D%20-a%5Csqrt%7B%5Cfrac%7Ba%7D%
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!