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
strojnjashka [21]
4 years ago
13

Mr. Duc asked Perry to set up 450 chairs in a large hall. Perry puts 20 chairs in each row. He has already set up 15 rows of cha

irs. How many more chairs must he set up? 3. Draw a picture or a chart that shows the information and the question
Mathematics
2 answers:
frutty [35]4 years ago
5 0
He needs to put up 10 more chairs in each row.
Umnica [9.8K]4 years ago
5 0

Answer: 150 more


Step-by-step explanation:20 times 15 equals 300

450 minus 300 equals 150


You might be interested in
Which outcome is most likely after a die is rolled?
muminat

Answer:

a number less then 6 is the anser so the 1st one

5 0
3 years ago
The length of the base of an isosceles triangle is x. The length of a leg is 4x-6. The perimeter of the triangle is 60. Find x.
lbvjy [14]

Answer:

Perimeter of a triangle = add all sides

Both the legs of the isosceles triangle are always EQUAL.

x+4x-6+4x-6 = 60

9x-12 = 60

9x = 60+12

9x = 72

x = 8

3 0
3 years ago
What is the square root of 100?
natulia [17]

Answer:

10

Step-by-step explanation:

the answer is 10 because 100 divided by 10 is 10

Please mark Brainliest

3 0
3 years ago
Read 2 more answers
What is 30 divided into 896
a_sh-v [17]

Answer:

Math answers to fraction 896 divided by 30 can be calculated as follows.

896/30 math problems division = 29.8666666667. Therefore 29.8666666667 to 2 decimal places= 29.87

896/30 divided by 2 » (896/30) ÷ 2 » 29.8666666667 ÷ 2 = 14.9333333333 .

8 0
3 years ago
Read 2 more answers
S 8. a ES a) There are 40 students in a class and 16 of them are girls. (i) Find the ratio of the girls and the total number of
umka21 [38]

Answer:

The ratio for the boys is 24:40 and the girls is 16:40 so the girls and boys is 16:24

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • A student took a survey of the class. There are 42 students in the class. The student surveyed favorite foods. 10 said hamburger
    7·1 answer
  • Find the value of x
    9·1 answer
  • What is the surface area of the cube? Drag and drop the correct surface area to match the cube. cube with edge length = 3.2 m 12
    10·1 answer
  • Simplify the following polynomial expression. (5x^4 - 9x^3 + 7x - 1) + (-8x^4 + 4x^2 - 3x + 2) - ( -4x^3 + 5x - 1)( 2x - 7)
    6·1 answer
  • Kelsie sold digital cameras on her website. She bought the cameras for $65 each and included a 60% markup to get the selling pri
    14·1 answer
  • while swimming in the pool, you attempt to swim the whole length of the pool without getting a breath. you are able to do it 3 o
    13·1 answer
  • Choose the number sentence that illustrates the distributive property of multiplication over addition.A. 3 × (4 + 7) = (3 × 4) +
    11·2 answers
  • What is the estimate of 78 x 85 ?
    14·2 answers
  • Which rational number equals 0.5?<br> 01<br> 50<br> 1<br> 5<br> 5<br> 10<br> 5<br> 9
    5·1 answer
  • In one week, the 9th grade class recycled 9 2/3 pounds of glass and 12 3/4 pounds of newspaper. How many more pounds of newspape
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!