Answers
Answer:
s=29
Step-by-step explanation:
==========================================================
Work Shown
Rule: The three interior angles of any triangle always add to 180
(angle1)+(angle2)+(angle3) = 180
(64)+(2s)+(2s) = 180
4s+64 = 180
4s+64-64 = 180-64 ..... subtracting 64 from both sides
4s = 116
4s/4 = 116/4 ............ dividing both sides by 4
s = 29
Related Questions
3. Here is the graph for one of the equations in a system of two equations.
The solution to the system is (6,2). Select all the equations that could be the other equation in the system.
A. y - 3x
B. y ==x+6
C. y=*x+3
D. y = 3x - 1
E. y = $x-1
F. y - 4x-2
Answers
Answer:C,A
Step-by-step explanation:
cindy claims that 4^x/12^x=1/3
Answers
Answer:
what about the equation
Step-by-step explanation:
What Can I Do With Inverses Worksheet
a) write an equation for the relationship represented in the table
b) make a table for the inverse
c) how are these two tables related?
d) use the relationship between the tables to find a shortcut for changing the equation of the original function into its inverse
e) now solve this new equation for “y”
f) justify that the equations are inverses of each other
Answers
Plot the image of quadrilateral ABCD under a reflection across line l.
Please answer!!!!
Answers
Answer:
Step-by-step explanation:
The coordinates of the reflection of a point (x, y), across the y-axis is the point (-x, y)
Please find attached the plot of the image of quadrilateral ABCD under a reflection of the line l
Method:
The coordinates of the vertices of the given quadrilateral ABCD are as follows
A(-2 0), B(-3, 4), C(0, 4), and D(-1, 1)
Due to its orientation, the line l can be taken as being equivalent to the y-axis
The coordinates of the image of (x, y) following a reflection across the y-axis is (-x, y)
Therefore, for the image of the quadrilateral ABCD following a reflection across the y-axis to give the quadrilateral A'B'C'D', the coordinates of A'B'C'D' are;
A(-2 0), reflected across the y-axis gives the image A'(2, 0)
B(-3, 4), reflected across the y-axis gives the image B'(3, 4)
C(0, 4), reflected across the y-axis gives the image C'(0, 4)
D(-1, 1), reflected across the y-axis gives the image D'(1, 1)
The coordinates with which the image of the of the quadrilateral ABCD can be plotted are therefore;
A'(2, 0), B'(3, 4), C'(0, 4), and D'(-1, 1)
The plot of the quadrilateral ABCD and the image A'B'C'D' can be created using MS Excel presented in the attached graph
Learn more about transformations here:
https://brainly.com/question/21388875
(9x – 9)
(3x + 9)°/B
Find the measure of ABC
Answers
Answer:
<ABC = 54 degrees
Step-by-step explanation:
Taking the sum of angle on the straight line ABD as 180 degrees
3x+9 + 9x - 9 =180
12x = 180
x = 180/12
x = 15 degrees
Since <ABC = 3x+9 (vertically opposite angles)
<ABC = 3(15)+9
<ABC = 45+9
<ABC = 54 degrees
need some help 20 pts
Answers
Answer:
-139, 1
Step-by-step explanation:
Question 14 : 5-144 = -139
Question 15 : -6--7 = -6+7 = 1
Hope I helped!
Help!!! Please help me I need help on my homework!
Answers
Answer:
82 is the answer to the question
Answer:
82
Step-by-step explanation:
It's a simple question... since all of the other answers are above 84 and we can clearly see October's average is below that, the only logical answer is 82 I am pretty confident you got it right
Solve for x
4 (x+1) <_ 4x+3
Answers
Answer:
No solution
Step-by-step explanation:
There are no valuables for x that make the inequality true.
What is the solution to the equation x+2--Ex-5?
X=-8
X=-7
O
x=7
0
X=8
^^ picture
Answers
What's the answer for this
(-6) x (-8) / (+2) - (-6²)
Show all the steps
Answers
I got 48/38 which can reduce(simplify) down to 24/19
View photo for reference of work
what is angle g and j
Answers
In 1943, the temperature in Rapid City, South Dakota, fell about 45 degrees in 5 minutes. What was the average drop in temperature per minute?
Answers
Answer:
9
Step-by-step explanation:
it is 45/5 to know the temperature per minute
Simplify: 3(3a + 4b)
can u please give me the answer and tell me how u got it :)
Answers
Answer:
Answer 21ab
Step-by-step explanation:
First you do 3 times 3a which you get 9a then to 3 times 4b and you get 12b. So 12b plus 9a equals 21ab
Answer:
9a+12b
Step-by-step explanation:
use the distributive property
since the three is on the outside of the parethesis distribute it
3x3a= 9a
then do the same with 4b
3x4b= 12b
final answer
9a+12b
Due very soon so if someone could answer soon-ish it would be very helpful and much appreciated <3<3<3
1) A straight line is perpendicular to y=2x+5 and passes through (0,3).
What is the equation of the line??
2) A straight line is perpendicular to y=0.5x+3 and passes through (3,5).
What is the equation of the line??
3) A straight line is perpendicular to y=4-5x and passes through (20,5).
What is the equation of the line??
Answers
Answer:
1) x+2y+15=0
only know that one soz
Step-by-step explanation:
Pls, help me :( Thank you !!!
Answers
Answer:
Step-by-step explanation:
x + x-7=31
2x=38
x=19
Jaleesa was organizing items in a scrapbook. She took 60 photos and divided them evenly
between p pages. Which algebraic expression represents the number of photos on each
page?
A. p/60
B. 60/p
C. 60 - p
Answers
Answer:
The answer is B
Step-by-step:
Pablo is on a road trip which will cover a distance of 840 miles. He plans to break the trip up and will complete it over three days. The distances and average speeds for the first two days are shown below.Day One: 55 hours at an average speed of 66 miles per hour. Day Two: 55 hours at an average speed of 58 miles per hour. If the average speed on the third day is 55 miles per hour, how many more hours will it take for Pablo to complete his trip?
Answers
Answer: 2.87 hours
Step-by-step explanation:
There may be a typo in the question because 55 hours in a day is not logical so you must have meant 5.5 hours.
In that case, the hours he will require on the third day would require the distance left to calculate. Get this distance from the first 2 days.
Day 1 distance travelled = Time * Speed
= 5.5 * 66
= 363 miles
Day 2 distance travelled = Time * Speed
= 5.5 * 58
= 319 miles
Total distance remaining
:= 840 - 363 - 319
= 158 miles
Travelling at 55 miles per hour, the time to be taken is:
= Distance remaining / Speed
= 158 / 55
= 2.87 miles per hour
Find the first three iterates of the function f(z) = z2 + c with c = -1, and an initial value of
z0 = 0 - i.
a.
-5, -2, 3
c.
-2, 3, 8
b.
-2, 5, 3
d.
5, 3, 8
Answers
ok will give brainliest and help too and mama and orange will give me some of that information she
Answer: c
Step-by-step explanation:
just did it
6^2 -(8-4) ^2 +7=
pls help I can’t fail math LOL
Answers
6^2-(8-4)^2+7=27
step by step
6^2=36
-(8-4)^2=-16
36-16+7=27
so your answer would be 27
If 6 people share 1/2 of a cake, how much of the whole cake will each person get? Show your work.
Answers
Answer:
1/12 for each person
Step-by-step explanation:
draw a cake then cut it in half then make sure each side has six
then count all the total then each person gets 1 piece of the cake
0.3x=24
solve for x
someone help me please
Answers
Answer:
80
Step-by-step explanation:
Divide 24 by .3 and u get 80
Tiffany bought a shirt worth c dollars and got a discount of 8% on the original price. Which expression shows the total amount she paid?
Answers
Answer:0.92c
Step-by-step explanation:
Short equations way:
100%-8%=92%
Convert to decimal:0.92
0.92c
-3+4x-10=1/2x
Please HELP
Answers
Answer:
x=26/7
Step-by-step explanation:
Eight students share 12 mini oatmeal muffins equally and 6 students share 21 mini apple muffins equally. Carmine is in both groups. What is the total number of mini muffins carmen gets?
Answers
Solve for y. 75 = 5y Simplify your answer as much as possible.
Answers
Answer:
y = 15 is the answer
Step-by-step explanation:
divided 75/5 = 15
{ i hope i helped :) i'm sorry if its wrong }
Step by step explanation: Divide both sides of equation by 5. Then the 5’s cancel out so that leaves 75 divided by 5 and that equals 15. Hope this helps:)
what is 2x8x9x8x7x6x5x4x3
Answers
Answer:
[tex]2903040[/tex]
Step-by-step explanation:
Answer:
2,903,040 is correct answer
1/4 (8s + 16) help please
Answers
Answer:
2s + 4
Step-by-step explanation:
use the distributive property:
1/4 (8z + 16)
2s + 4
Done!
y=1/3x-2
what would be y? and how to solve?
x y
-3 ?
0 ?
3 ?
6 ?
Answers
The equation of a line in
slope-intercept form
is.
∙
y
=
m
x
+
b
where m represents the slope and
×
×
b, the y-intercept.
y
=
1
3
x
−
2
is in this form.
⇒
slope
=
1
3
and y-intercept
=
−
2
plot the point
(
0
,
−
2
)
using the slope, from -2 go up 1, across 3 to the right and
mark the point, that is (3,-1). Repeat for another point.
and draw a straight line through the points
graph{1/3x-2 [-10, 10, -5, 5]}
11
50 (x – 4)(x – 24), where x and y are measured
MODELING WITH MATHEMATICS The entrance of a tunnel can be modeled by y=
in feet. The x -axis represents the ground. Find the width of the tunnel at ground level.
Answers
Answer:
=50x2−1400x+4800
Step-by-step explanation:
Please...........
...
...
...
...
If you don’t know the anwser then don’t anwser or if your not sure don’t anwser I really wanna sleep before I knock out on my desk.
Answers
Step-by-step explanation:
subrated it's -7/12 tell me if u want sreps
I think it is