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Vadim26 [7]
2 years ago
13

Mr. Hamilton surveyed his class to find the total number of hours each of his students slept the previous night. The histogram s

hows the results of the survey.
How many more students slept 4 – 7 hours than 12 – 15 hours?

Mathematics
1 answer:
grigory [225]2 years ago
8 0

Answer:

6 more students

Step-by-step explanation:

hope this helps

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Anne can make 6 headbands 3/5 from meters of cloth. Which expression shows the amount of cloth needed to make 1 headband? What i
Marina CMI [18]

The amount of cloth needed to make 1 headband is 10 meters.

<h3>Unit value</h3>

  • Number of headbands Anne made = 6

  • Total clothes used = 3/5 meters

Cloth needed to make 1 headband = Number of headbands Anne made / Total clothes used

= 6 ÷ 3/5

= 6 × 5/3

= (6 × 5) / 3

= 30/3

= 10 meters

Therefore, the amount of cloth needed to make 1 headband is 10 meters.

Learn more about unit value:

brainly.com/question/14286952

#SPJ1

4 0
1 year ago
Which of the following statements must be true about this diagram? Check
Dmitry_Shevchenko [17]

Hey There!!

By looking at the diagram:

m3 = 180-m4

sum of the angles = m1 + m2 + m3 = 180 degrees

substituting the value of m3:

m1 + m2 + ( 180 - m4 ) = 180

m4= 180 - m3

m1 + m2 + (180 - m4) - (180-m4) = 180 - (180-m4)

Hence:

m1 + m2 = m4

so the right answers after concluding from the above calculations is:

A. m1 + m2 = m4

C.m4 is greater than m2

D. m4 is greater than m1

Hope It Helped!~♡

4 0
2 years ago
Please please please help
uysha [10]

Answer:

To find the perimeter of a rectangle, add the lengths of the rectangle's four sides.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How do you find missing sides of a triangle
Jet001 [13]
170 + 190 = 360

190/360 = x/612
360x = 612 (170)
360x = 104,040
x = 104,040/360
x = 289

missing side = 289
6 0
3 years ago
Expand the expression (5x + 3)2, and write the result in standard form.
grin007 [14]

(5x+3)^2\\\\\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\=(5x)^2+2(5x)(3)+3^2\\\\=5^2x^2+30x+9\\\\=25x^2+30x+9\to D.

5 0
3 years ago
Read 2 more answers
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