Step-by-step explanation:
a) The circumference of a circle is 360 degrees. so:
7x+15+8x+6x+30=360
21x+45=315
21x=135
x=<u>15</u>
b) This means 7(15)+15=120, 8(15)=120, and 6(15)+30=120. Thus, by the inscribed angle theorem, all the angles measure 60 degrees, and the triangle is thus <u>equilateral</u> and <u>isosceles</u>.
The fraction equivalent to 24 /56 is 6/14.
<h3>What is fraction?</h3>
A fraction having whole numbers for the numerator and denominator. A fraction is a number of the form: ab where a and b are integers and b≠0. It represents the division of two numbers.
Given:
Scale the numerator and the denominator down by a factor of 4.
According to given question we have
Down by a factor of 4 means divide by 4.
when you scale the numerator and denominator down by 4, you just divide both of them by 4.
So since 24 divided by 4 is 6 and 56 divided by 4 is 14,
The answer is 6/14.
Therefore, the fraction equivalent to 24 /56 is 6/14.
Learn more details about fraction here:
brainly.com/question/10354322
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Answer:
3:4
Step-by-step explanation:
Before we start to deal with the ratio, we need all lengths in the same units.
The width is 18 inches.
The height is 2 feet.
Let's convert the height to inches. Then we will have both dimensions in the same units, inches.
2 ft * (12 in.)/ft = 24 in.
Now we have:
width = 18 in.
height = 24 in.
ratio of width to height = 18 in. to 24 in. = 18/24 = 3/4 = 3:4
Answer:
Step-by-step explanation:
4 bags * 1 =$4
2 cans *2 = $4
milk = $3
3 bread *3 =$9
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Auswer 40-21=19
