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
balandron [24]
3 years ago
15

Four whole nuber are each rounded to the nearest 10 the sum of the four rounded numbers is 90 what is the possible maximum sum o

f the four original numbers
Mathematics
1 answer:
bearhunter [10]3 years ago
3 0

Answer:

106

Step-by-step explanation:

Let's try guessing...

45+45=90\\30+30+30=90\\10+20+30+30=90

All the units place has to be 4, if it is higher than 4 then the answer will not be 90 (the sum of the four rounded numbers).

14 + 24 + 34 + 34= 106

You might be interested in
Estimate 308.3 divided by 15
Karo-lina-s [1.5K]
The answer to the question is 20.55
3 0
4 years ago
Read 2 more answers
Shapes that always have perpendicular lines
amm1812
A couple of shapes that have perpendicular lines are right triangles, and rectangles.
6 0
3 years ago
Factor 7x3y4−7x2y5 completely.
Anastasy [175]

Answer:

B

Step-by-step explanation:

when we factor completely, we take a look at what is the biggest common factor of 7x³y⁴ and 7x²y⁵. In this case it is 7x²y⁴.

7x³y⁴-7x²y⁵ = 7x²y⁴(x-y) which is B.

7 0
3 years ago
Select the correct answer.<br> Find the value of g(7) for the function below.<br> g(x) = zur
ale4655 [162]

Answer:

B

Step-by-step explanation:

To evaluate g(7) substitute x = 7 into g(x) , that is

g(7) = \frac{7}{8} × 7 - \frac{1}{2}

      = \frac{49}{8} - \frac{4}{8}

      = \frac{45}{8} → B

5 0
3 years ago
Write an expression that can be used to multiply 6 x 198 mentally? please answer thanks!
valkas [14]
-6 x 2 + 6 x 200. Since you want to find out 6 multiplied by 198 the easiest way (for me) would be to round it and then substract 12 since 200-198 is equal to 2 and 6 x 2 is equal to 12

3 0
4 years ago
Read 2 more answers
Other questions:
  • Find the coordinates of the midpoint of XY for X(-2,3) and T(-8,-9)
    7·1 answer
  • What is the answer to 2/ divided by 1/4<br>​
    13·1 answer
  • What value of x makes a true equivalent fraction statement x over 40 equals 7 over 56
    9·1 answer
  • Non example of a ratio tables
    15·1 answer
  • Help with 1,2,3,4 image attached! Please explain ❤️ I will give thanks
    15·1 answer
  • PLZ HURRY<br>Solve for z.<br><br>z<br><br>3<br><br>–3≤<br><br>–<br><br>2
    11·2 answers
  • The population standard deviation for the heights of dogs, in inches, in a city is 3.4 inches. If we want to be 90% confident th
    10·1 answer
  • Jackson's car was making a rumbling noise for 2 weeks. He decided to take it to the mechanic to get it checked out. To diagnose
    9·1 answer
  • Jace purchases a new motorcycle for $8000. The bike depreciates 12% every year.
    15·1 answer
  • Find each answer.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!