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Licemer1 [7]
3 years ago
6

Need help fast ! And need info

Mathematics
1 answer:
Alona [7]3 years ago
8 0

Answer:

calulate the mean

Step-by-step explanation:

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Which of the following expressions are equivalent to -1/2
Levart [38]

Answer:

c - none of the above

Step-by-step explanation:

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6 0
3 years ago
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Mark wants to fence 4 rectangular gardens, each with a length of 9 1/4 feet and a width of 4 1/2 feet. What is the total length
juin [17]

Answer:

110 feet

Step-by-step explanation:

Given that,

Length of the rectangular garden = 9 1/4 feet = 37/4 feet

Width of the rectangular garden = 4 1/2 feet = 9/4 feet

We need to find the total length of fencing Mark needs to surround all 4 gardens.

The length for 1 garden = perimeter of the garden

The length for 4 garden = 4×perimeter of the garden

= 4×2(l+b)

=8(l+b)\\\\=8(\dfrac{37}{4}+\dfrac{9}{2})\\\\=8\times 13.75\\\\=110\ \text{feet}

Hence, 110 feet is the total length of the fencing Mark needs to surround all 4 gardens.

5 0
3 years ago
Javonie started a dog walking business over the summer. He walked 8 dogs and earned $160 in July.
Damm [24]

Answer:

a) $340

b) $20

Step-by-step explanation:

a) in the summer (July and August) he earned 160 + 180 = $340

b) in July he earned 160 ÷ 8 = $ 20

7 0
2 years ago
Beth has already jogged 3 miles. She plans to jog less than 12 miles. Which inequality can be used to find the number of miles (
xenn [34]

Answer:

So we want to know how to write the inequality for Beth's jogging. The total number of miles Beth plans to jog cant go over 12, and she has already jogged for 3 miles, then she needs to jog for another m miles. This can be written mathematically like: 3 + m < 12. In other words: 3 miles + m miles Beth still plans to jog cant go over 12 miles.

Step-by-step explanation:

7 0
3 years ago
Please help !!! Need help !!!
s344n2d4d5 [400]
Opposite angles

Opposite angles are non-adjacent angles that are formed by two intersecting lines. They are congruent.
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1 year ago
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