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cestrela7 [59]
4 years ago
15

Please help! I don't understand this and I need it finish by tonight! I have other questions as well if anyone would like to hel

p! <3 THANK YOUU!
Part 1: What is the sum of the perimeters, in units, of the five squares in the design? Round your answer to the nearest tenth.


Part 2: What is the sum of the areas, in square units, of the five squares in the design? Round your answer to the nearest whole unit.

Mathematics
2 answers:
erastova [34]4 years ago
7 0

Answer:

Part 1.) 70.6 units

Part 2.) 71 units

Step-by-step explanation:

sleet_krkn [62]4 years ago
5 0

Answer:

Part 1) 70.6 units

Part 2) 71 units

Step-by-step explanation:

4(4×3) + 4sqrt(4²+4²)

48 + 16sqrt(2) units

Where sqrt is square root

48 + 16sqrt(2) = 70.627417

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Gerhard's Bistro has an 5:8 ratio of lunch customers to dinner customers. It averages 40 lunch customers. What is its average nu
zlopas [31]
Solve this ratio:

 5      40
--- = -----
 8       x

Then 5x = 320, and x = 64.  So, on a day on which there are 40 lunch customers, there are 64 dinner customers (answer).
4 0
4 years ago
Read 2 more answers
1.0<br> Im in need for help..
Rom4ik [11]

Answer:

$3200

Step-by-step explanation:

i had the answer but wanted to make sure

when added up everything equals 273,900

                                                                -700

                                                                --------

                                                           273,200

his networth is 270,000 that means when you subtract it from the 273,200 you are left with 3,200

3 0
3 years ago
Help will get brailiest and lots of points
Rama09 [41]

Answer:(all negative) 14 13 12 11 10

Step-by-step explanation: sall good

6 0
3 years ago
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At a motorbike store, 20% of the motorbikes are Honda products and 1/9 of them are Vespa’s. If the store had exactly 270 motorbi
scoray [572]

Answer:

84.

Step-by-step explanation:

We have been given that at a motorbike store, 20% of the motorbikes are Honda products and 1/9 of them are Vespa's. The store had exactly 270 motorbikes.

Let us find 20% 270 to find number of Honda bikes.

\text{Honda bikes}=270\times \frac{20}{100}

\text{Honda bikes}=270\times \frac{1}{5}

\text{Honda bikes}=54

Therefore, there are 54 Honda bikes at the store.

Let us find 1/9 of 270 to find number of Vespa bikes.

\text{Vespa bikes}=270\times \frac{1}{9}

\text{Vespa bikes}=30

Therefore, there are 30 Vespa bikes at the store.

The number of either Honda or Vespa bikes would be sum of both type bikes.

\text{Number of either Honda or Vespa bikes}=54+30

\text{Number of either Honda or Vespa bikes}=84

Therefore, 84 of the total bikes are either Honda or Vespa made.

5 0
4 years ago
Convert radians to degrees <br> Show all the work<br> 6. 3.8 radians<br> 8. 5π/4(this is a fraction)
e-lub [12.9K]

Answer:

Below in bold.

Step-by-step explanation:

Degrees = radians * 180/π.

6. 3.8 radians = 3.8 * 180 / π

    = 217.7 degrees to nearest hundredth.

8. 5π/4 radians = 5π/4 * 180/π

     =  5*180/4

     =  225 degrees.

8 0
3 years ago
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