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natita [175]
2 years ago
9

A rectangle is 13 feet long and 4 feet wide. Find its area.

Mathematics
1 answer:
jeyben [28]2 years ago
4 0

Answer: C 52

Step-by-step explanation: hope it helped

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Please help me it’s due today! The one on the top is just helping explain the bottom questions
Vinvika [58]

Answer:

dont know

Step-by-step explanation:

3 0
2 years ago
To cover a rectangle region of her yard, Penny needs at least 170.5 square feet of sod. The length of the region is 15.5 feet. W
gulaghasi [49]
We know that the perimeter of a rectangle is 2(width)+2(length). We can multiply the length by 2 to find out how much remaining fencing we have, then divide that number by 2 to find the width.

15.5*2=31
170.5-31=139.5
139.5/2=69.75

A possible width is 69.75 feet.
4 0
2 years ago
What is the least common multiple you could use to find 4/5 + 5/6
scoray [572]

Answer: 30

Step-by-step explanation: 30 is the first multiple that both 5 and 6 share, and as such should be the denominator

5 0
2 years ago
Read 2 more answers
Is the figure a rectangle? Explain.
luda_lava [24]

The correct option is b. No, it is not a rectangle because the sides of the parallelogram do not meet at right angles.

<h3>How to explain the information?</h3>

The figure is a parallelogram and one diagonal measure 28 units.

In this case, it is not a rectangle because the sides of the parallelogram do not meet at right angles.

Therefore, the correct option is B.

Learn more about rectangles on:

brainly.com/question/25292087

#SPJ1

5 0
2 years ago
Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation one-halfx2 + 4x + 8 = 0.
Kazeer [188]

Answer:

No real roots.

Step-by-step explanation:

Discriminant = b^2 - 4ac      ( for the equation ax^2 + bx + c = 0)

Here it is  4^2 - 4*1*8

= `6 - 32

= -16.

This is negative so there are no real roots.

7 0
3 years ago
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