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3 years ago

A pentagon has 5 equivalent sides, if each side is represented by the expression 2k+3, what is the perimeter

Mathematics

1 answer:

Musya8 [376]3 years ago

3 0

Answer:

hy5ju5ju5uj5huj5h5

Step-by-step explanation:

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Find the angle x (in degrees) that the wheelchair ramp makes with the ground.

iogann1982 [59]

Answer:

x=175

Step-by-step explanation:

The sum of all the degrees in a triangle is 180. First, you have to rind what the third degree of the triangle is. We will call this y.

85+90+y=180

175+y=180

y=5

The floor is flat, so it will be 180 degrees, therefore, x+y=180. We can substitute 5 in for y, so 5+x=180.

So, x would be 175.

8 0

3 years ago

What is the first whole number greater than √43?

eduard

Answer:

I believe the answer would be 7

Step-by-step explanation:

if you square root 43 you would get 6.557... and the next whole number would be 7.

3 0

3 years ago

Read 2 more answers

C-0.2c Which other expression could Kelly use to calculate her cost before sales tax?

goldenfox [79]

Answer:

C - (C/100x20)

Step-by-step explanation:

Cost minus the tax

the tax is 20 percent therefore cost divided by 100 times 20

4 0

3 years ago

Beth works 8 2/4 hours, drives 1 1/4 hours, cooks 3/4 hours, and sleeps 7 2/4 hour's each day. How many hours of free time does

Jobisdone [24]

--------------------------------------------------------------------
Total time spent on work, drive cook and sleep
--------------------------------------------------------------------

$8 \frac{2}{4} + 1 \frac{1}{4} + \frac{3}{4} + 7 \frac{2}{4}$

$= 16 \frac{8}{4}$

$= 18$

------------------------------------------------------------------
Calculate Free Time
------------------------------------------------------------------
24 - 18 = 6

------------------------------------------------------------------
Answer: 6 hours of free time
------------------------------------------------------------------

5 0

3 years ago

Solve Problems Using Division David and Jake a are making cookies. They each get 2 rolls of cookie dough and they are cutting up

trapecia [35]

Answer:

David will have the most cookies and he will have two cookies more than Jake

Step-by-step explanation:

1. Let's calculate how many cookies will David cut with his cutter, this way:

Number of cookies = Rolls of cookie dough/Size of the segment

Replacing with the values we know:

Number of cookies = 2/(1/8)

Number of cookies = 16

2. Let's calculate how many cookies will Jake cut with his cutter, this way:

Number of cookies = Rolls of cookie dough/Size of the segment

Replacing with the values we know:

Number of cookies = 2/(1/7)

Number of cookies = 14

David will have the most cookies and he will have two cookies more than Jake

5 0

3 years ago