1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
seropon [69]
3 years ago
12

Two angles are supplementary. The measure of one angle is 4 more than 7 times the other angle. Find the measures of both angles.

Mathematics
2 answers:
mylen [45]3 years ago
6 0

Answer:

<u>The smaller angle measures 44° and the larger measures 136°</u>

Step-by-step explanation:

Smaller angle = x

Larger angle = 3x + 4

Therefore, we have:

x + 3x + 4 = 180

4x = 180 - 4

4x = 176

x = 176/4

x = 44 ⇒ 3x + 4 = 136

The smaller angle measures 44° and the larger measures 136°

<u>Can I get a brainliest plz?</u>

Tatiana [17]3 years ago
6 0

Answer:

Angle one is 158.

Angle two is 22.

Step-by-step explanation:

Hope this helps!

22*7=154

144+4=158

22+158=180

You might be interested in
In order to solve for x in the equation 3x - 18 = 78, What is the FIRST step?
anygoal [31]

Answer:

add 18 to both sides, giving you 3x = 96

6 0
3 years ago
Write the product of -2 and (3 - 5a) as the sum of two factors
NARA [144]

-6 + 10a


-2x3=6 and -2x-5a is 10a

7 0
3 years ago
Will mark BRAINLIEST! PLEASE HELP!
yulyashka [42]

Answer:

3 bob's burger= 23.67

2 starry night= 17.98

4 clear= 42

Step-by-step explanation:

3 x 7.89= 23.67

2 x 8.99= 17.98

4 x 10.50= 42

6 0
3 years ago
5. Find the general solution to y'''-y''+4y'-4y = 0
CaHeK987 [17]

For any equation,

a_ny^(n)+\dots+a_1y'+a_0y=0

assume solution of a form, e^{yt}

Which leads to,

(e^{yt})'''-(e^{yt})''+4(e^{yt})'-4e^{yt}=0

Simplify to,

e^{yt}(y^3-y^2+4y-4)=0

Then find solutions,

\underline{y_1=1}, \underline{y_2=2i}, \underline{y_3=-2i}

For non repeated real root y, we have a form of,

y_1=c_1e^t

Following up,

For two non repeated complex roots y_2\neq y_3 where,

y_2=a+bi

and,

y_3=a-bi

the general solution has a form of,

y=e^{at}(c_2\cos(bt)+c_3\sin(bt))

Or in this case,

y=e^0(c_2\cos(2t)+c_3\sin(2t))

Now we just refine and get,

\boxed{y=c_1e^t+c_2\cos(2t)+c_3\sin(2t)}

Hope this helps.

r3t40

5 0
3 years ago
Rewrite 48 + 60 using the distributive property
Flauer [41]

Answer:

12* ( 4+5)

Step-by-step explanation:

48 = 12 * 4

60 = 12 * 5

48 + 60 = 12*4 + 12*5

             = 12*( 4 + 5)

            = 12* 9

            = 108

3 0
3 years ago
Other questions:
  • The first term in a pattern is 74. The rule is subtract 10. What is the sixth term in the pattern?
    11·2 answers
  • I need help using cosine and sine ratios to find the missing side lengths
    12·1 answer
  • Write a description of the data in the time line.
    12·1 answer
  • Mohamed and Li Jing were asked to find an explicit formula for the sequence -5, -25, -125, -625,....
    13·1 answer
  • On a map the scale is 1.5 inches to 5 miles. If the distance measured on the map from one town to another is 10.5 inches, then h
    7·1 answer
  • a spinner is divided into eight equal parts numbered 1 to 8. if the spinner is spun once, what is the probability that it stops
    13·2 answers
  • A standard deck of 52 cards contains 4 aces. What is the probability of randomly drawing a card that is not an ace?
    13·1 answer
  • Pls help 10 pts<br> no links
    9·1 answer
  • Please help with work, thank you in advanced!
    10·1 answer
  • Angle A and angle B are supplementary (180°)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!