Answer:
x=13
Step-by-step explanation:
Angle A and angle B are supplementary
Supplementary angles add to 180 degrees
<A + <B = 180
7x-18 + 8x+3 = 180
Combine like terms
15x -15 = 180
Add 15 to each side
15x-15 +15 = 180+15
15x = 195
Divide by 15
15x/15 =195/15
x =13
Answer:
M = 27 degrees
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin M = opp side/ hypotenuse
Sin M = 5/11
Take the inverse sin of each side
sin ^-1 sin M = sin ^1 (5/11)
M = 27.03569179
To the nearest degree
M = 27 degrees
-1m/s. If m/s went down by 10 in 10 seconds, then it would be going down by 1 per second. sorry if this is a really complicated physics thing and not a math problem
Answer: 1/2 of the bottle
Step-by-step explanation: Hi there,
To do this, we need to have a common denominator (The lower number). To do this, we can multiply the numerator (top) and denominator (bottomem) by 2 and it will not change the value. We can do this because we are multiplying by 2/2, which is the same as 1. By doing this, you end up with 2/6 (because 1/3 * 2/2 = 2/6) and now we can subtract. To subtract 5/6 and 2/6, you can subtract the numerators (top) and leave the denominator the same. 5/6 - 2/6 = 3/6, or 1/2, thus he drank 1/2 of the bottle.
