Answers
Answer:
m∠1 = 75° m∠2 =45° m∠3 = 60°
Step-by-step explanation:
m∠1 = 180 - { (180 - 135) + (180 - 120) }
m∠1 = 180 - { 45 + 60 }
m∠1 = 75°
The angle between 1 and 3, lets call it x, is vertically opposite to ∠2, so we must find it first to be able to get ∠2
Since a ║b
Therefore ∠x and ∠135 are co-interior angles
Therefore ∠x = 180-135
m∠x = 180 - 135
m∠x = 45°
∠2 = ∠x (Vertically opposite angles)
∠2 = 45°
Between ∠2 and ∠3 there is an angle, let's call it z.
∠z = ∠1 (Vertically opposite angles)
∠z = 75°
Since the sum of angles 2, z and 3 = 180° (Straight angle)
Therefore m∠3 = 180 - (∠2 + ∠z)
m∠3 = 180 - (45 + 75)
m∠3 = 60°
Or in a different way
∠2 + ∠z + ∠3 = 180
45 + 75 + ∠3 = 180
120 + ∠3 = 180
∠3 = 180 - 120
∠3 = 60°
Hope it helps
Related Questions
[tex]\bf \cfrac{5}{8}+\cfrac{3}{8}[/tex]
Answers
Answer:
The answer is 1
Step-by-step explanation:
What is the equation of the line that passes through the point (-6, -7) and has a slope of 0
Answers
Answer:
x = - 6
Step-by-step explanation:
A line with a slope of zero is a horizontal line parallel to the x- axis with equation
x = c ( where c is the value of the x- coordinates the line passes through )
The line passes through (- 6, - 7 ) with x- coordinate - 6 , then
x = - 6 ← equation of line
0.5y+7=5(0.2+1.5y) someone please help I got y=1.36 but its wrong
Answers
Answer:
y= 6/7
Step-by-step explanation:
0.5y + 7 = 5( 0.2 + 1.5y )
Get rid of the brackets first
0.5y + 7 = 1 + 7.5y
Move the like terms
0.5y + 7 - 7.5y = 1
0.5y - 7.5y = 1 - 7
Collect the like terms
-7y = -6
Divide both sides by -7 to get y on its own
y= -6/-7
A negative number divided by a negative number gives a positive number so
y = 6/7
Answer:
y=6/7 or 0.857 aprox.(0.86)
Step-by-step explanation:
[tex]0.5y+7=5(0.2+1.5y)[/tex]
[tex]0.5y+7=1+7.5y[/tex]
[tex]7.5y-0.5y=7-1[/tex]
[tex]7y=6[/tex]
[tex]y=6/7= 0.857[/tex]
I hope this help you
find the mean of
35,26,31,16,21,23,27,30,26,17,19,27
Answers
Hello!
To find the mean, we must add all the terms in the dataset and divide by how many there are.
35+26+31+16+21+23+27+30+26+17+19+27=450
There are 12 terms in the dataset, so we divide by 12:
37.5
So the mean of this set is 37.5.
Hope this helps you!
~Just a joyful teen
[tex]SilentNature[/tex]
Complete this division sentence. 9988 ÷ 23 =
Answers
Answer:
434 R2
Step-by-step explanation:
Hope this helps
Please help me thank you
Answers
Answer:
C. The product of 12 and √17
Step-by-step explanation:
Because it gives a number that isn't a repeating or terminating decimal.
Figure D is the result of transforming Figure C.
1. What transformation would accomplish this?
Answers
Find the difference in 14 5/10 - 12 9/10 please
Answers
Answer:
1 3/5
Step-by-step explanation:
14 5/10 - 12 9/10
I like to line them up vertically
14 5/10
- 12 9/10
-----------------
We need to borrow from the 14. 14 becomes 13 and the 1 becomes 10/10
13 10/10+5/10
- 12 9/10
-----------------
13 15/10
- 12 9/10
-----------------
1 6/10
Simplify
1 3/5
which of the following inequalities is graphed above?
Answers
Answer:
1st option
y=-3/8x+3
Need Help Now Do not Wait need help with all will give 20 points!!!!!!!!!!!!!!
Answers
Step-by-step explanation:
the equation of the line simplify your answer type using integers are fraction indication points are the graph this is that what is the answer is
a basketball player makes 140 out of 350 free throws. find the percent by using equivalent fractions
Answers
Answer:
140/350 = 14/35 = 2/5 = 40/100 = 40%
Step-by-step explanation:
I hope this helps
<3
HELPPP PLEASEEE
If θ is 180 degrees and the radius is 4.9 cm, the length should be
A) 10.4 cm
B) 13.6 cm
C) 15.4 cm
D) 16.6 cm
Answers
Answer:
15.4 is right ans
Step-by-step explanation:
using this formula θ ×(22÷7÷180)×r
can someone help me solve this Y= q-k/n for q
Answers
Answer:
q=y + K/n
Step-by-step explanation:
Find the value of x. 50
Answers
The angles of a triangle equal 180 degrees. You’re given two angles with the vale’s 83 degrees and 50 degrees. To find the remaining angle subtract the two angles from 180.
180 - 83 - 50 = 47.
Answer:
47 degrees
Step-by-step explanation:
The total angles of a triangle always equals 180. Therefore, just add the two angles together then subtract by 180 to get your answer:
180-83+50=47
need help!! I would give you brainliest if it is correct <3
Answers
Answer: No
Step-by-step explanation:
Help me with this pls!!!
Answers
Answer:
B) $1.25
Step-by-step explanation:
1. First, let's take two points. In this case, we're going to take (4,5) and (8,10). We took 2 points, so we can verify the unit rate/cost per pound of pineapple.
2. To find the cost per pound of pineapple, we have to divide the cost (the y-coordinates) by the pound (x-coordinates)
5 ÷ 4 = 1.2510 ÷ 8 = 1.253. Now, since we can verify with 2 coordinates that the cost per pound is $1.25, the answer is B) $1.25.
A city has 1,242 law enforcement officers in the police department. If the officers are divided equally into 18 groups, how many officers will be in each group?
Answers
Answer:
69
Step-by-step explanation:
1,242 ÷ 18 = 69
Since the problem says divided equally, you will need to divide the total number of officers into 18 groups.
-kiniwih426
Members per group:-
[tex]\\ \sf\longmapsto \dfrac{1242}{18}[/tex]
[tex]\\ \sf\longmapsto 69[/tex]
Find the elapsed time of 8:45AM to 1:10 PM
Answers
Answer:
the answer would be 11 hours and 25 minutes
Step-by-step explanation:
Answer:
4.42 hours
The reason why is by adding, 8:45 can round up to 9, and 1:10 can round down to 1, this make it simpler. 8:45+15 1:10-10
9AM to 1PM
9AM+3=12PM, add 1 and you get 1 pm=4 hrs, add 15+10, and you get somewhere close to it.
Answer the following questions.
Questions
What is an amount between $2 and $10? (A) ____8______
What is an amount between $10 and $20? (B) ________10__
What is an amount greater than $50? (C) _____55_____
What is your name? (D) ___mikiaa____________
What is the name of an item that you will buy only once? (E) _____fish eggs____________
What is the name of an item that you will buy more than once? (F) ______snacks___________
Write an inequality of the form Ax + B ≤ C to represent the word problem using your answers for A, B, and C. Solve the inequality and show your work.
Graph the solution to your inequality on a number line or describe, in words, how to graph the inequality on a number line.
Explain what the solution means in the context of the word problem.
Answers
The question is an illustration of inequalities and mathematical operations
The amount between $2 and $10 is $8
The amount between $10 and $20 is $10
$100 is greater than $50
(a) Amount between $2 and $10.
The amount is calculated as:
Hence, the amount between $2 and $10 is $8
(b) Amount between $10 and $20.
The amount is calculated as:
Hence, the amount between $10 and $20 is $10
(c) Amount greater than $50.
An amount greater than $50 is an amount that have an higher value.
Take for instance: $100
$100 is greater than $50, because it has a higher value.
There is no enough information to solve the other questions
Read more about inequalities and mathematical operations at:
brainly.com/question/19003099
in the the picture below, EG has a length of (4x-8) and AB has a length of 24
A 5
B 2
C 12
D 8
Answers
Answer:
C
Step-by-step explanation:
1. Add 4x +8
the awswer would be 12x
2. subtract the 12x from the lenght which is 24
then your and will be 12
What is the answer first one to answer gets marked braniest
Answers
Answer:
15
Step-by-step explanation:
Multiples of 5 are 10, 15, 20, 25, .......
The only number shown to be a multiple of 5 is 15
g(x) = 3x-1
f(x) = x + 5.
find g (f (4)
Answers
Answer:
g(x)=3
Step-by-step explanation:
Answer:
26
Step-by-step explanation:
g(x) = 3x-1
f(x)= x+5
g(f(4)
plug 4 into f
f(4)
now apply x+5
f(4)=4+5=9
plug 9 into g
g(9)
now apply 3x-1
g(9)=3(9)-1
3 ×9= 27
27-1=26
hence the answer is 26
(sorry if I'm wrong I just finished this topic myself)
I HAVE MORE PLS HELP IT’S DUE TOMORROW
Answers
Answer 1:
[tex]y = \frac{9}{5} - \frac{6x}{5}[/tex]
Answer 2:
[tex]y = 3 - \frac{8(x+7)}{7}[/tex]
Note:
User stated an explanation was not needed.
which expressions represent 94 increased by twice a number
Answers
Answer:
2x+94
Step-by-step explanation:
because 2x means 2×x +94
x= unknown number
+=increase
can you plz help.me this to find plz plz
Answers
Sums are incorrect
[tex]\\ \sf\longmapsto 3a+b-(6b-2)[/tex]
[tex]\\ \sf\longmapsto 3a+b-6b+2[/tex]
[tex]\\ \sf\longmapsto 3a-5b+2[/tex]
Determine whether the graphs of the given equations are parallel, perpendicular, or neither.
y=−4
y=8
Choose the correct answer below.
A.
Parallel
B.
Neither
C.
Perpendicular
Answers
which of these numbers has both 2 and 5 as factors? A. 205 B. 502 C. 250 D. 202
Answers
Answer:
10=20. divisible by 2 (2,5 = 10) both of the factor are prime
Step-by-step explanation:
BIG BRAIN
At a movie theater, there were 7 kids
for every 2 adults. If kids tickets cost $5
and adult tickets cost $8, how much
money did the theater make if there
were 54 people in the theater?
Answers
Answer:
$306
Step-by-step explanation:
Adult cost = no of adult × adult cost
no of adult = 12
adult tickets cost = $8
= 12 x $8
= $96
kids cost = no of kids x kids tickets cost
no of kids = 42
kids tickets cost = $5
= 42 x $5
= $210
total sales for the theatre =$96 +$210
= $306
Please help, thank you!
Answers
$200 is divided in the ratio 6: 4, What is the smaller part?
Answers
Answer:
Step-by-step explanation:
first put 6:4
6 is 3 by 2
4 is 2 by 2
the 2 in 4 and 6 is gone
so we will have in the 6 3 left and in the 4 2 left
so what is 3 by 2