Find the value of x in each case:
Answers
Step-by-step explanation:
BFE + BFG = 180 => Sum of angles on a
straight line
BFE = 180 - BFG
= 180 - 147
= 33
BED + BEF = 180 => Sum of angles on a
straight line
BEF = 180 - BED
= 180 - 4x
EBF + BFE + BEF = 180 => Sum of angles in a
triangle
x + 33 + (180 - 4x) = 180
x + 33 + 180 - 4x = 180
x - 4x + 33 + 180 = 180
-3x + 213 = 180
-3x = 180 - 213
-3x = -33
x = -33/-3 = 11
x = 11
Answer:
x=11 degrees :)
Related Questions
Find (fog)(1) and (gof)(1).f(x) = 3x - 1; g(x) = x +4
Simplify the polynomial 4a+5(a-1)
Given quadrilateral ABCD ~ quadrilateral JKLM and AD = 14, JM = 6, and KL = 9, what is BC?----------------------
What is the greatest possible whole number remainder if you divide any number by 23?
Answers
x^2 + 9x = 14
x^2 + 9x + (4.5)^2 = 14 + (4.5)^2
(x + 4.5)^2 = 14 + 20.25 = 34.25
x + 4.5 = + or - sqrt(34.25)
x = + or - sqrt(34.25) - 4.5
x = sqrt(34.25) - 4.5 or -sqrt(34.25) - 4.5
x = 5.85 - 4.5 or -5.85 - 4.5
x = 1.35 or -10.35
Answer: the last option.
it in 8 weeks. He reads the same
number of pages each week. About
how many pages should he read each
week? Use estimation and write an
equation to solve.
Answers
Answer:
the answer is 38
Step-by-step explanation:
300/8 = 37.5
Them round 37.5 up because we can't have less than that amount AND we can't read just half a page
So then the answer would become 38 pages
0.125
0.875
0.9875
0.5
Answers
*100% Correct answers
Question 1
A surgical technique is performed on 10 patients. You are told there is an 80% chance of success. Find the probability that the surgery is successful for exactly 6 patients.
0.088
Question 2
Sam creates a game in which the player rolls 4 dice. What is the probability in this game of having at least 2 of the dice land on 5.
0.13101963141
Question 3
Katie creates a game in which 3 dimes are flipped at the same time.
5 points are awarded if all 3 dimes land on tails, but no points are awarded for anything else. What is the probability of not getting any points? (Hint: Find the complement).
0.875
0
-1
4
5
10
11
Answers
Answer:
I'm not quite sure if this is correct, but If the given values are our X's or the inputs, then yes it would be a function as they're all different numbers.
B.It contains well-rounded and diverse characters.
C.It concerns itself with the trials of a daily occupation.
D.It pays close attention to the physical details of a setting.
Answers
Answer:
Step-by-step explanation:
c................
Answers
4v-13-10v = 12-24v +5
+24v +24v
And then you would get
4v-13-10v+24v = 12+5
Then combine like terms
18v-13=17
Then you would get v alone by adding 13 to both sides
18v-13= 17
+13 +13
That would give you
18v=30
Then divide both sides by 18 to get your final answer
18v = 30
/18 /18
Your final answer is...
V=1.66
Answer: 1.67
Step-by-step explanation:
Collect the like terms.
4v-10v+24v = 12+5+13
This gives:
-6v+24v = 30
This gives:
18v =30
Divide both sides by 18
v = 30/18
v = 1.67