121 = 55%
121 / 11 = 5%
11 = 5%
11 * 20 = 100%
220 = 100%
220 students in 7th grade
First find your common denominator
In this problem 2 and 6 have a common denominator of 6 so 1/6 will stay the same.
1/2 will change to 3/6 because 2 goes into 6 3 times and we multiply the top number by 3. So the new equation is:
3/6 = X+ 1/6 subtract 1/6 from both sides
3/6 - 1/6 = X
2/6 = X or which reduces to 1/3
Chemical energy.
Step-by-step explanation:
in food can be converted to another form of chemical energy when it is stored as glucose or fat. It can be converted to thermal energy because our body produces heat when digesting our food.
The values of angles are 140 and 20
• In plane geometry, a figure which is formed by joining of two lines that share a common point is called as the angle. The two lines or rays are called as the sides of the angle and the common point is called the vertex.
• In geometry there are types of angles such as complementary angles, supplementary angles, acute angle, obtuse angles. Complementary angles are the angles whose sum is equal to 90. Supplementary angles are the angles whose sum is equal to 180.
According to the question
We are given that one angle is -7x and the other angle is -2x
Using formula of supplementary angles
-7x + (-2x) = 180
-7x -2x = 180
-9x = 180
-x = 20
x = -20
The value of x is -20
The value of angle – 7x = -7(-20) = 140
The value of angle -2x = -2(-20) = 40
Learn more about angles here
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Answer:
d = 3.4
Step-by-step explanation:
d × 5 = 17
Divide by 5 from both sides,
![\frac{d(5)}{5}=\frac{17}{5}](https://tex.z-dn.net/?f=%5Cfrac%7Bd%285%29%7D%7B5%7D%3D%5Cfrac%7B17%7D%7B5%7D)
d = 3.4