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
Nastasia [14]
3 years ago
12

Susanna can work 10 math problems in 15 minutes. How many can she work in an hour and a half?

Mathematics
2 answers:
shusha [124]3 years ago
7 0
Well this one is easy!
10 ~ 15
20 ~ 30
30 ~ 45
40 ~ 60
50 ~ 75
60 ~ 90
90 = 1 hour and 30 minutes! < 60 math problems.
docker41 [41]3 years ago
4 0
She can work 60 in an hour and a half. We find this by figuring out how many minutes are in an hour and a half (there are 90 minutes), dividing that number by 15 (which equals 6), and multiplying that number by 10 (which equals 60). 60 problems is the answer.
You might be interested in
The base pyramid below has a dimension of 16" x 16" a slant height of 17 inches in an altitude of 15 inches find the total surfa
pentagon [3]

Answer:

800 in²

Step-by-step explanation:

Applying,

TSA (A) = Area of the base+ Lateral area of the

A = lw+1/2ps................ Equation 1

Where l = lenght of the base, w = width of the base, p = perimeter of the base, s = slight height of the base.

But,

p = 2(l+w)............. Equation 2

Substitute equation 2 into equation 1

A = lw+1/2[2(l+w)s)

A = lw+s(l+w)............. Equation 3

From the question,

Given: l = 16 in, w = 16 in, s = 17 in

Substitute these values into equation 3

A = (16×16)+17(16+16)

A = 256+544

A = 800 in²

6 0
3 years ago
A triangle has sides with lengths of 7 millimeters, 14 millimeters, and 15 millimeters. Is it a right triangle
Harman [31]

Answer:

Step-by-step explanation:

Property of a right triangle,

(Hypotenuse)² = (leg 1)² + (leg 2)²

If the length of sides of the given triangle are 7mm, 14mm and 15mm.

(15)² = (7)² + (14)²

225 = 49 + 196

225 = 245

False

Therefore, the given triangle is not a right triangle.

6 0
3 years ago
CORRECT ANSWER GETS 95 POINTS AND BRAINLIEST
ollegr [7]

Answer:

i think the answer is fraction 30 over 6

let me know if i was right

6 0
3 years ago
Read 2 more answers
A rectangle has a perimeter of 30 inches. one side measures 5 inches. what are the measure of the other three sides.
USPshnik [31]
One side is 5, another is 5, one side is 10, another side is 10. 5+5+10+10= 30
6 0
3 years ago
120% of 37 is what number?
xxMikexx [17]
120% of 37 is 44.4. Good luck!
4 0
3 years ago
Read 2 more answers
Other questions:
  • 9 to the third power
    7·2 answers
  • Jeremy invested $60,000 earning 6.5% simple interest. How much interest will he earn over 5 years?
    6·1 answer
  • a direct variation function contains the points ( -8, -6 ) and (12,9 ) . Which equation represents the function ?
    14·1 answer
  • How to write 56/100 as a decimals
    13·1 answer
  • Consider the two different numbers 327b (327 is base b) and 327b 1 (327 in base b 1), where b is a positive integer 8 or greater
    8·1 answer
  • A household consists of a married couple, their two-year-old daughter, and their twin six-year-old sons. The couple's children h
    11·2 answers
  • Eduardo thinks of a number 1 and 20 that has exactly 5 factors. What number is he thinking of?
    10·1 answer
  • Need help finding the value of X. Thanks
    7·2 answers
  • Find the slope (3,2) and (5,1)
    10·1 answer
  • Please help I don't understand ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!