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saul85 [17]
3 years ago
13

When a teacher divided her students into groups of four, she had three students remaining. when she divided them into groups of

five, she had four students remaining. there were fewer than 40 students in the class. how many students could be in the class?
Mathematics
1 answer:
AfilCa [17]3 years ago
5 0
39 students....39/4 = 9 remainder 3
                       39/5 = 7 remainder 4

ur answer is 39
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I don’t get this question so can someone please help.!
Svetllana [295]
The answer is B,
see explanation in the attached picture

3 0
2 years ago
Explanation 5 + 5<br> Answer 10
svetlana [45]

Answer:

5 + 5 = 10

5 + 6 = 11

5 + 7 = 12

5 + 8 = 13

5 + 9 = 14

5 + 10 = 15

5 + 11 = 16

Step-by-step explanation:

7 0
2 years ago
A postcard in the shape of a parallelogram has an area of 12in^2. What are two possible lengths of bases and heights for the pos
Tpy6a [65]

A postcard is in the shape of a parallelogram. A parallelogram  is a quadrilateral with two pair of parallel sides, opposite sides and opposite angles are equal.

Since, the postcard has an area of 12 square inches.

Since, area of parallelogram = base \times height

As area of parallelogram is 12, it means that the product of base and height is 12 square inches.

So, the possible dimensions of postcard are 3 inches and 4 inches and 2 inches and 6 inches.

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8 0
2 years ago
What is the answer?​
rosijanka [135]

Answer: 60

Step-by-step explanation:

It’s an equilateral triangle based on the congruent sides.

4 0
3 years ago
Some help with the circle problem would be much aprecated.
Oksana_A [137]
Try this solution:
for the circle A: circumference=6π, area=9π
for the circle B: circumference=12π, area=36π

PS. formula for circumference is 'L=2πr', for area is 'S=πr²'.
8 0
2 years ago
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