To solve this, you first have to find the number of yards in one mile.
If three feet = 1 yard, and 5280 ft = 1 mile, all you have to do to find the number of yards in a mile is divide 5280 feet by 3 feet.
You end up with 1760 yards in 1 mile.
To find the number of yards in 2 miles, all you would have to do is multiply 1760 by 2
<h3>
1760 x 2 = <u>
3520 yards</u></h3>
Answer:
27,29
Step-by-step explanation:
Let the two numbers be represented by x and y. We know they are consecutive odd numbers so we can write one of them, lets use y, as y = x+2
x+y=56
x+(x+2)=56
2x=54
∴x=27
y=x+2
y=27+2
y=29
∴ANSWER: (27,29)
<u>Answer</u>:
x = 5
<u>Explanation</u>:
If the angle are parallel:
step 1:
21x + 7 = 22x + 2
21x - 22x = 2 -7
-x = -5
x = 5
finding upper angle, then when both lies on straight line equals to 180°
step 2:
180 = (180 - 22x - 2 ) + 21x + 7
180 = 180 - 2 + 7 - 22x + 21x
180 = -x 185
-5 = -x
x = 5
Answer:
![sin(a)=cos(b)](https://tex.z-dn.net/?f=sin%28a%29%3Dcos%28b%29)
Step-by-step explanation:
we know that
In the triangle abc
if ![m\angle a+m\angle b=90^o](https://tex.z-dn.net/?f=m%5Cangle%20a%2Bm%5Cangle%20b%3D90%5Eo)
then
![m\angle c=90^o](https://tex.z-dn.net/?f=m%5Cangle%20c%3D90%5Eo)
Because, the sum of the interior angles in a triangle must be equal to 180 degrees
therefore
Triangle abc is a right triangle
see the attached figure to better understand the problem
The sine of angle a is equal to divide the opposite side to angle a by the hypotenuse
so
![sin(a)=\frac{x}{z}](https://tex.z-dn.net/?f=sin%28a%29%3D%5Cfrac%7Bx%7D%7Bz%7D)
The cosine of angle b is equal to divide the adjacent side to angle b by the hypotenuse
so
![cos(b)=\frac{x}{z}](https://tex.z-dn.net/?f=cos%28b%29%3D%5Cfrac%7Bx%7D%7Bz%7D)
therefore
![sin(a)=cos(b)](https://tex.z-dn.net/?f=sin%28a%29%3Dcos%28b%29)
When two angles are complementary, the sine of one angle is equal to the cosine of the other angle and the cosine of one angle is equal to the sine of the other angle
so
![sin(a)=cos(b)](https://tex.z-dn.net/?f=sin%28a%29%3Dcos%28b%29)
![cos(a)=sin(b)](https://tex.z-dn.net/?f=cos%28a%29%3Dsin%28b%29)
Answer:
It is linear because if all x values are different, it makes it linear.