Answer:
m<1 = 118
Step-by-step explanation:
The remote angles theorem states that when one extends one of the sides of a triangle, the sum of the two non-adjacent angles is equal to the measure of the angle between the extension of the side and a side of a triangle. One can apply this theorem here by stating that
(28) + (90) = m<1
Remember, a box around an angle signifies that its measure is (90) degrees.
Solve this problem by performing the operation,
118 = m<1
Answer:
V=1,840in
Step-by-step explanation:
divide the shape into 2 rectangles V=l x w x h find the volume for the 2 rectangles and then add the answers
5x8x10=400
20x8x9=1,440
400+1,440=1,840in
Answer:
x= 8
y= 8/3
Step-by-step explanation:
Answer:
b = √45
Step-by-step explanation:
From the figure we get, There are two right angled triangle.
In large triangle 'b' is the base, height = 6 and hypotenuse = 9
<u>To find the value of b</u>
Hypotenuse² = Base² + Height²
Here,
9² = b² + 6²
b² = 9² - 6² = 81 - 36 = 45
Therefore, b = √45
Answer:
Option A is correct.
Step-by-step explanation:
We have to eliminate x from the given system of equations by solving
-6x -4y=2
-4x-7y=2
We can do this by subtracting 3 times the second equation from 2 times the first equation we get
-12x -8y = 2
12x +21y =- 2
Sign of second equation changed because it is getting subtracted
Since, we got same quantity of x with opposite signs
Hence, it will get cancelled and so eliminated.
Therefore, Option A is correct.
