They are parallel and if you have more questions like this a good website to help you answer desmos graphing calculator
Answer:
x ≤ -27
Step-by-step explanation:
≥ 3
to isolate the 'x' we need to multiply each side by -9
whenever you multiply or divide an inequality by a negative you must reverse the inequality symbol, therefore:
x ≤ -27
Answer:
≈ 4.7 mm
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
the square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
let x be the missing side , then
x² + 5.2² = 7²
x² + 27.04 = 49 ( subtract 27.04 from both sides )
x² = 21.96 ( take square root of both sides )
x = ≈ 4.7 mm ( to the nearest tenth )
Answer: 21
Step-by-step explanation: We can rewrite this problem as:
What is 60% of 35?
"Percent" or "%" means "out of 100" or "per 100", Therefore 60% can be written as 60/100
When dealing with percent's the word "of" means "times" or "to multiply".
Finally, lets call the number of members we are looking for "m".
Putting this altogether we can write this equation and solve for
m
while keeping the equation balanced: m=60/100*35
m=2100/100
m=21
Answer:
10!!!!!!!!!!!!!!!!!!!!!!!