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
UNO [17]
3 years ago
14

Find the value of each variable. Write the equation and solve showing ALL the work.

Mathematics
1 answer:
Anit [1.1K]3 years ago
6 0
The angles must add up to 360 degrees, so we can set the sum of the interior angles equal to 360 and solve for x.

106 + 94 + 135 + x + (x + 5) = 360

Combine like terms:

340 + 2x = 360

2x = 20

x = 10
You might be interested in
Y=5x+5 is the equation of a straight line graph. What is its gradient?
Nikolay [14]

Answer:

5

Step-by-step explanation:

The equation of a straight line is :

y=mx+c

where m is the gradient and c is the y-intercept

so if m equals 5 then the gradient is 5

6 0
2 years ago
Read 2 more answers
A scuba diver wants to descend at an average rate of at least 7 feet per minute for 5 minutes. The table shows how many feet the
gladu [14]

The scuba diver must descend 3 feet in the fifth minute to meet the goal.

Why?

To find how many feet does the scuba diver need to descend to reach the goal of 35 feet in 5 minutes, we need to calculate how many feet he did descend on the first 4 minutes.

So, calculating we have:

FirstMinute=9ft\\SecondMinute=11ft\\ThirdMinute=5ft\\FourthMinute=7ft\\Total=9ft+11ft+5ft+7ft=32ft\\\\Goal=35ft\\\\Needed=Goal-Total(4Minutes)\\\\Needed=35ft-32ft=3ft

Hence, we can see that at the 4 minute, he has only descended 32ft. It means that he need to descend 3 feet more in the fifth minute.

Have a nice day!

7 0
4 years ago
Two times the quantity of seven less than one-fourth of a number is equal to four more than one-third of the number
Svetlanka [38]

Answer:jm40103

Step-by-step explanation:

6 0
3 years ago
What is (2/9)^2 simplified? as a fraction<br><br> 4/81<br> 4/18<br> 4/11<br> 2/9
emmasim [6.3K]
It would be: (2/9)² = 4/81

In short, Your Answer would be Option A

Hope this helps!
6 0
3 years ago
Use the MacLaurin series for f(x).
katrin [286]
<span>y = tan^−1(x2/4)</span> tan(y) = x2/4 sec2(y) = x/2 y′ = xcos^2(y)/2 <span>cos^2(y) = <span>16x2+16</span></span> <span>y′ = <span>8x/(<span>x2+16)

let u be x2+16
du is 2x dx
dy = 4 du / u
 y = 4 ln (</span></span></span>x2 <span>+ 16)
 
y at x =0 = </span> 4 ln (<span>16) = 11.09</span>
6 0
3 years ago
Other questions:
  • David has 20 coins he gave some coins to Peter David had 8 coins left. How many coins did David give to Peter?
    10·1 answer
  • Lou's employer covers 70% of the cost of a $3800-per-year health insurance plan and 90% of the cost of a $1200per-year disabilit
    5·2 answers
  • Find the perimeter of rhombus star
    7·1 answer
  • What's 3 and 1 in a half
    11·1 answer
  • Write an expression to represent:<br> Eight more than the product of two and a number <br> x<br> xx
    6·1 answer
  • What is 758 x 8494 thank you
    14·2 answers
  • A medical statistician wants to estimate the average weight loss of people who are on a new diet plan. In a preliminary study, h
    14·1 answer
  • Which statement best describe jamies proof
    13·2 answers
  • A polygon will be dislates on a coordinate grid to creat a smaller polygon. The polygon is dilated using the organ as the center
    8·1 answer
  • What is the solution to this system of linear equations?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!