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Umnica [9.8K]
3 years ago
14

Seven students cut 5 3/4 inches of thread from a spool for a school project. What number represents the change in the amount of

the thread on the spool?
A.) -40 1/4
B.) -35 3/4
C.) -29 3/4
D.) -26 1/4
Mathematics
2 answers:
iren2701 [21]3 years ago
7 0
A.) -40 1/4
Dont mind this>>>(I had to write 20 characters to answer this lol)
kakasveta [241]3 years ago
5 0

Answer:a

Step-by-step explanation:

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A contractor is building the base of a circular fountain. On the blueprint, the base of the fountain has a diameter of 18 centim
Daniel [21]
The answer is 1808.64 ft²

To calculate area of square we need to find radius r. Radius is a half of a diameter:
r = d/2

The blueprint:
d = 18 cm
r = 18/2 = 9 cm

<span>The blueprint has a scale of three centimeters to four feet. Actual radius r1 is:
</span>3 cm : 4 ft = 18 cm : r1
After crossing the products:
r1 = 4 ft * 18 cm : 3 cm
r1 = 24 ft

The area of the circular base of the fountain is:
A = r1² * π
π = 3.14
r1 = 24 ft

A = 24² * 3.14
A = 1808.64 ft²
3 0
4 years ago
Kayla uses fancy beads which she purchases online to make bangle bracelets. The chart shows the number of beads available for di
dezoksy [38]

Answer:B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is 5 2/3 divided by 3/2
Vladimir [108]
The answer to your question is 20/9
5 0
3 years ago
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If d(4)= 68. thus, joe travels 68 mi in 4 hours. then how much mi does joe travel in 45 minutes
zhuklara [117]

Given that, Joe travels 68 mi in 4 hours, the number of miles Joe will travel in 45 minutes is 12.75.

<h3>How many miles did joe travel in 45 minutes?</h3>

Given that;

  • Joe travels 68 miles in 4 hours
  • joe travel x miles in 45 minutes

First, we convert 4 hours to minutes: 4 × 60 = 240 minutes

Now,

Joe travels 68 miles in 240 minutes

Joe will travel x miles in 45 minutes

We have;

x × 240 = 68 × 45

x × 240 = 3060

x = 3060 / 240

x = 12.75 miles.

Given that, Joe travels 68 mi in 4 hours, the number of miles Joe will travel in 45 minutes is 12.75.

Learn more word problems here: brainly.com/question/14539651

#SPJ1

3 0
2 years ago
Please help me:)
Delicious77 [7]

Answer:

Start at the - origin

Move 3 units - right

Move 6 units - up

6 0
3 years ago
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