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
lana [24]
3 years ago
7

.What is answer pls help me with this very important question. 9 + 10 (78) =

Mathematics
2 answers:
Korolek [52]3 years ago
6 0

Answer:

789

Step-by-step explanation:

9+10(78)

9+10*78

9+780

789

Alik [6]3 years ago
5 0
What you would do is you would do is you would multiply 10 and 78 together. An easy way I found of doing this is by taking the zero off the ten and moving it to the 78. This works for all numbers like 10 100 10000 and so on. Now just add nine to the 780 and there’s your answer
You might be interested in
For a circle with a radius of 15 cm, what is the length of an arc intercepted by an angle measuring 120°?
slega [8]

Answer: 31.43 cm

Step-by-step explanation:

The length of an arc  is calculated using the formula:

\frac{theta}{360} X 2\pir

where : theta is the angle in degree

r = radius

If the angle is given in Radian , the length can be calculated using the formula:

L = r∅

Since , the angle is given in degree , we will use the first formula.

L = \frac{theta}{360} X 2\pir

L = \frac{120}{360} X 2 X π X 15

L = \frac{1}{3} X 2 X \frac{22}{7} X 15

L = \frac{660}{21}

L = 31.42857143

L ≈ 31.43 cm

5 0
3 years ago
Solve the equation x-20.7=9.5 for x
kenny6666 [7]
The answer will come out to 30.2
8 0
2 years ago
Read 2 more answers
Kelsey has already spent 42 minutes on the phone, and she expects to spend 2 more minutes
grandymaker [24]

Answer:

11 calls

Step-by-step explanation:

She has already spent 42 min. Also she wants to talk for 2 min per call. We can change calls on x. So, only 2x min for her calls left.

42 + 2x = 64

2x = 64 - 42

2x= 22

x=11

Answer: 11 calls

8 0
3 years ago
Sharon needs 3 pounds of turkey for every 2 people
Dvinal [7]

Answer:

15

Step-by-step explanation:

30 pounds divided by 2

4 0
2 years ago
SOLVE EACH EQUATION CHECK FOR EXTRANEOUS SOLTUIONS.
Anna007 [38]

Answer:

(i)x=-8

(ii)y>18

(iii)x>10

Step-by-step explanation:

I think the ans above is correct.

I hope it will help u....

4 0
2 years ago
Other questions:
  • When you see a problem like -17 - (-7) what do you do first
    6·1 answer
  • Triangle MNO is equilateral. Find x and y.
    5·1 answer
  • The function -6t^2+5t+56=h is used to calculate the amount of time (t) in seconds it takes for an object to reach a certain heig
    6·1 answer
  • Express 5/7 as a decimal. (Round to the nearest thousandths place)
    7·2 answers
  • Which expression uses the greatest common factor and the distributive property to rewrite the sum 60 + 24?
    9·2 answers
  • If a transversal is perpendicular to one of two parallel lines, how many different angle measures are formed?
    12·1 answer
  • You need 30 credits to graduate high school. If you have completed 12 credits, what percent do you have left to graduate?
    9·2 answers
  • PLS HELP ASAP (no links)<br> 15% of n is 60<br><br> A. 4<br> B. 9<br> C. 400<br> D. 25<br> E. 30
    7·2 answers
  • Evaluate the expression y-3+2 when x = 6 and y=8
    15·1 answer
  • FRACTIONS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!