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
Feliz [49]
3 years ago
5

∠1 and ∠2 form a linear pair. The measure of ∠2 is six more than twice the measure of ∠1. Find m∠2

Mathematics
1 answer:
Tamiku [17]3 years ago
6 0

Answer:

122 degrees.

Step-by-step explanation:

The angles that make up a linear pair will always add up to 180 degrees. So we can assume that ∠1 + ∠2 = 180. Now, ∠2 = 2(∠1) + 6, so we can substitute that into the equation to get 3(∠1) + 6 = 180. Now can we subtract 6 from both sides to get 3(∠1) = 174. If we divide both sides by 3, we find out that ∠1 = 58. Now we can go back to the original equation, ∠1 + ∠2 = 180. We can substitute in 58 for ∠1 to get 58 + ∠2 = 180, and then subtract 58 from both sides to get ∠2 = 122. Hope this helps. : )

You might be interested in
Explain how to form a linear combination to eliminate the variable y for this system. 2x - 3y = 3 5x + 2y = 17A)Multiply the fir
jonny [76]
We aer goint to eliminate the x's
multiply first by -5 and 2nd by 2
so that is B
7 0
3 years ago
A bag of rice has a mass of 3.18 pounds. Find its mass in kilograms
Paha777 [63]
1 pound = 0.453592 Kilograms
Mass of the rice in pounds = 3.18 pounds
3.18 pounds = (3.18*0.453592) Kilograms
                     = 1.442424 Kilograms
The mass of the rice in kilograms is 1.442424 Kilograms.
7 0
3 years ago
U<br> th<br> th<br> V<br> 3<br> D<br> F<br> Geometry
loris [4]

Answer:

interesting can i get brainliest

Step-by-step explanation:

8 0
3 years ago
In a recent study of 42 eighth graders, the mean number of hours per week that they watched television was 19.6. Assume the popu
olya-2409 [2.1K]

Answer:

19.6-2.42\frac{5.8}{\sqrt{42}}=17.43    

19.6+2.42\frac{5.8}{\sqrt{42}}=21.77    

And the best option for this case would be:

a. (17.5, 21.7)

Step-by-step explanation:

Information given

\bar X= 19.6 represent the sample mean

\mu population mean

\sigma= 5.8 represent the population deviation

n=42 represent the sample size  

Confidence interval

The confidence interval for the mean is given by the following formula:

\bar X \pm t_{\alpha/2}\frac{s}{\sqrt{n}}   (1)

The degrees of freedom, given by:

df=n-1=42-1=41

Since the Confidence is 0.98 or 98%, the significance would be \alpha=0.02 and \alpha/2 =0.1, and the critical value would be t_{\alpha/2}=2.42

Replacing we got:

19.6-2.42\frac{5.8}{\sqrt{42}}=17.43    

19.6+2.42\frac{5.8}{\sqrt{42}}=21.77    

And the best option for this case would be:

a. (17.5, 21.7)

8 0
3 years ago
I need help with the last one ....please no links or I will report you
Colt1911 [192]

Answer:

x0.046*3=15000

x0.045=5000

x=111111.111111

so you have to deposit 111111.12 every month

5 0
3 years ago
Other questions:
  • Why is 2/4 simplified
    8·2 answers
  • Factor completely 16x^2+40x+25
    15·2 answers
  • Do men’s voting preferences differ significantly from women’s voting preferences?"" Use a level of significance of α = 0.05. Whi
    12·1 answer
  • There are ____ many rational numbers between any two given rational numbers ​
    14·2 answers
  • Lines J and k are perpendicular. The slope of line k is 3. Which equation is true?
    7·2 answers
  • What is f(x)=2x^2+5 multiply by g(x)=2x
    11·1 answer
  • 3. Write f(x) = x3 – 2x² – 15x in factored form.<br>What are the zeros?​
    7·1 answer
  • Omar buys five shirts for $22 each, three pairs of pants for $50 each, and six ties for $17 each. What is the mean amount that h
    14·2 answers
  • The area Ar (in square meters) of a circular algae colony with radius r meters is given by =Arπr2. The radius Mt (in meters) aft
    10·1 answer
  • What is 2 to the 10 power
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!