3 years ago

Two angles are supplementary. One angle is 40° more

Mathematics

1 answer:

bulgar [2K]3 years ago

6 0

Answer:

Let x = the measure of the smaller angle

Let 3x + 40 = the measure of the larger angle

x + 3x + 40 = 180

4x = 140

x = 35º

3x + 40 = 3(35) + 40 = 145º

Step-by-step explanation:

You might be interested in

What is the equation of this line x-3y=18 in slope intercept form

sergejj [24]

Y=3negativeX+18. y=3(-x)+18. I hope I helped.

3 0

3 years ago

If you found the percent of a number and the product is greater than the number, whatvdo you know about the percent? Explain.

Ganezh [65]

The percent of said number must be over 100% because 100% is the whole value of a number

Ex:
105% of 20 is 21 because, 100% of 20 is 20 and 5% of 20 is 1
150% of 20 is 30 because, 100% of 20 is 20 and 50% of 20 is 10

Hope this helps

5 0

3 years ago

Help me please Im the big not smart

Tems11 [23]

Answer:

Step-by-step explanation:

8 0

3 years ago

The value of a stock market decreases a total of 85 points over a 15 minute period of trading. How much does the stock value cha

enyata [817]

Answer:

-5 2/3 points per minute

Step-by-step explanation:

change / time = (-85 points)/(15 minutes) = -17/3 points/minute = -5 2/3 points/minute

5 0

3 years ago

2. Water is leaking from a faucet at a constant rate of 1/3 gallon per minute.

Cloud [144]

Answer:

$W = \frac{1}{3}t$

20 gallons of water is leaked after an hour.

Step-by-step explanation:

Water is leaking at a constant rate of 1/3 gallon per minute.

a) We have to write a linear equation in two variables that show the amount of water, w, in gallons, that is leaked from the faucet after t minutes.

So, the equation is $W = \frac{1}{3}t$ ......... (1) (Answer)

b) Now, if t = 1 hour i.e. 60 minutes, then from equation (1) we can write

$W = \frac{1}{3}\times 60 = 20$ gallons.

Therefore, 20 gallons of water is leaked after an hour. (Answer)

5 0

3 years ago