Answer:
24/40 = 4/5
18/42 = 3/7
Step-by-step explanation:
Sana makatulong
I know my math and your answer is going to be A.
Answer:
1 and 3
Step-by-step explanation:
since they both are equal shape with equal sizes.
Answer:
The larger acute angle is equal to 50.8 degrees.
Step-by-step explanation:
Let's solve for both of the acute angles for the purpose of checking our work at the end with angle A being the top angle and angle B being the one on the base of the triangle (that's not the 90 degrees one). Determining whether to use sin/cos/tan comes from SOH-CAH-TOA.
A = cos^-1 (2√6/2√15)
However, you need to move the radical out of the denominator by multiplying √15 to the numerator and denominator. You should come up with (2√90)/30. So,
A = cos^-1 (2√90/30) = 50.768 degrees.
B = sin^-1 (2√90/30) = 39.231 degrees.
Now, we can check the work by adding the 2 angles to 90 and, if it comes to 180, it's right.
cos^-1 (2√90/30) + sin^-1 (2√90/30) + 90 = 180.
If you have any questions on where I got a formula or any step, feel free to ask in the comments!
Answer:
square feet area is covered by seeds per pound
Step-by-step explanation:
Given
pound bag of seed cover an area of square feet
pound bag of seed cover an area of square feet
Or
square feet area is covered by pound bag of seed
Area in square feet covered by one pound bag of seed
square feet