Step-by-step explanation:
Answer:-Its Isosceles
So, base angles is equal.
[tex]13x - 35 = 5x - 19[/tex]
[tex]13x - 5x = -19 + 35[/tex]
[tex]8x = 16[/tex]
[tex]x = 2[/tex]
So, 2x+14 will be
[tex]2 \times 2 + 14[/tex]
So, 18° is the answer.
Hope it HELPS ☃️
-104 = -2(2 + 6r) - 4
Answer:
r= 9.3333333 (repeating)
Step-by-step explanation:
-104= -4-12r-4
-12r-8= -104
-12r= -112
r= -112/-12
r= 9.3333333 (repeating)
Solve the literal equation, C = 12h + 4. Justify each step
Answer:
slope=.083
c=4
h=-0.333..
Step-by-step explanation:
The points on this graph represent a relationship between x- and y-values which statement about the relationship is true (hurry)
Answer:
It must be proportional because the graph is a straight line passing through the origin.
Step-by-step explanation:
Answer:
It cannot be proportional because the straight line through the points does not go through the origin.
53
Find the x of the angle
Answer:
74 degrees
Hope this helps and have a great day :)
And please mark me brainliest if you can :)
Answer:
74 degrees
Step-by-step explanation:
These two triangles are isosceles.
This means that the top angle of the left triangle is also 53 degrees.
All triangles have 180 degrees.
When we subtract 2(53) from 180 we get 74.
We can use this vertical angle to find out the angle left of x which is 74.
Since the second triangle is also isosceles, x is equal to 74 degrees.
Simplify. x2 - 2x + 3 - 2x2 + 1
Answer:
Step-by-step explanation:
You are holding a movie party and want to make your own boxes for popcorn out of some old movie posters, which are 8.5 x 11 inches in size. You will construct the open-top boxes by cutting a square out of each corner of the poster and folding up the sides. Being the generous host that you are, you want to make boxes that hold maximum amount of popcorn.
Answer:
x = 3,17 in
Step-by-step explanation:
Movie poster dimensions:
8,5 and 11 inches
Let´s call "x" the side of the square, to cut in each corner, then the volume of the open box will be:
V(ob) = ( 8,5 - x ) * ( 11 - x )* x
Then volume as a function of x
V(x) = ( 8,5 - x ) * ( 11 - x )* x or V(x) = ( 93,5 - 8,5*x - 11*x + x² )*x
V(x) = 93,5*x -19,5*x² + x³
Taking derivatives on both sides of the equation:
V´(x) = 93,5 - 39*x + 3*x²
V´(x) = 0 ⇒ 93,5 - 39*x + 3*x² = 0
3*x² - 39*x + 93,5 = 0
Solving for x
x₁,₂ = ( 39 ± √1521 - 1122 )/6
x₁,₂ = 39 ± 19,97 / 6
x₁ = 19,03/6 x₁ = 3,17 in
x₂ = 58,97 / 6 x₂ = 9,83 dismiss this root (we can´t cut 2 pieces of 9,83 from 8,5 inches
x = 3,17 in
What is Y+5=7(x-8)written in standard form
Answer:
Alright, so standard form is ax + by = c, right?
So, we have
y + 5 = 7(x - 8)
This means
y + 5 = 7x - 56
Sooo
-7x + y = -51
:)
Which of the following equations could represent the points in the table? Select all that apply.
Answer:
Options (A) and (C)
Step-by-step explanation:
Let the equation represented by the table is,
y - y' = m(x - x')
where m = slope of the line
(x', y') are the coordinates of a point passing through the line.
Since, slope of the line 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Let the two points given in the table are (0, 11) and (1, 5)
Therefore, slope 'm' = [tex]\frac{11-5}{0-1}[/tex] = -6
Now equation of the line passing through (0, 11) will be,
y - 11 = -6(x - 0)
Equation of the line passing through (1, 5) and slope (-6) will be,
y - 5 = -6(x - 1)
Equation of the line passing through (2, -1) and slope (-6) will be,
y + 1 = -6(x - 2)
Equation of the line passing through (3, -7) and slope (-6) will be,
y + 7 = -6(x - 3)
Therefore, equations given in Options (A) and (C) will be the answer.
Which function is graphed?
y = 1/2csc(x)
Y =csc(1/2x)
y=1/2sec(x)
Y=sec(1/2x)
The function that is graphed is y = 1/2csc(x)
The graph given is of the function y = 1/2 sec x
Given that, there is a graph, we need to find the function of it.
So, from the graph, we can derive the parent function y = sec(x).
Notice how there are asymptotes at −π/2, 3π/2 and every πn, where n is an integer., which is where sec(x) is undefined.
Finally, we can see a vertical shift of 1/2 which we can see from the mid-line of the graph which is at y = 3.
Hence, the graph given is of the function y = 1/2 sec x
Learn more about function, click;
https://brainly.com/question/29657983
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Does anyone know what I have to do for this
Answer:
67.5°
Step-by-step explanation:
360 = 90 + 3x + x
360 - 90 = 3x + x
270 = 4x
270 ÷ 4 = x
67.5 = x
Write a polynomial function in standard form with zeros at -10 -4 and 1?
Answer:
Step-by-step explanation:
Jjjjjjjjjj
Combine like terms: 3x + 7 - 5x + 8 - 7y + 10y
Answer: -2x + 3y + 15
Step-by-step explanation:
Answer:
− 2x+3y+15
Step-by-step explanation:
there you go
If AB=50, what are AC and CB?
1.SCUBA diving set
Slope:
2.SCUBA diving set
y-intercept:
3.SCUBA diving set
Slope intercept form:
Answer:
X=1
Step-by-step explanation:
Snorkel, mask, and flippers Slope: 2 (so in the equation, it would look like 2x).
Snorkel, mask, and flippers Y-intercept: 10 (12 - 2 = 10, which is 0 hours, possibly the initial amount)
Snorkel, mask, and flippers Slope intercept form: y = 2x + 10
Nel
in Clar)
a. prove that
is equal to
the oth
the coefficient of (r+ 11th term
the
sum of
of the coefficients of
crti) th
of
mun
and
term
term
CI+x)?
Answer:
can you rewrite that pls I can't understand
Solve. 10y - 5y - 5 = 73.25
y=
PLEASE HELP I AM DESPERATE PLEASE
Answer:
10y(5y)
Step-by-step explanation:
pls help with frations pls thank u
The answer is -1/2 :)))
Help me Plz I’m stuck
Answer:
Use all the given information:
Price of a slice in $ - x
Number of slices- 3
Total cost of slices- 3x
Price of chopped cheese in $- 2+x
Number of chopped cheeses- 4
Total cost of chopped cheeses- 8+4x
Total cost- 7x+8
Step-by-step explanation:
We are told that the price of a slice is x and that Dashaun bought 3 slices.
So to find the total amount paid for slices, multiply the price by the number of slices:
[tex]3*x=3x[/tex]
We are told that the price of chopped cheese is $2 more than a slice. Use y as the cost for chopped cheese:
[tex]y=2+x[/tex]
Dashaun bought 4 chopped cheeses.
To find the total cost of chopped cheeses bought, multiply the cost per cheese by the amount of cheese purchased:
[tex]4y[/tex]
Insert the value of y:
[tex]4(2+x)[/tex]
Use the distributive property:
[tex]8+4x[/tex]
This is the total cost for the chopped cheeses.
To find the total of lunch, add the prices for the slices and cheeses together:
[tex]T=3x+8+4x\\\\T=7x+8[/tex]
The total cost for lunch is 7x+8
:Done
Solve the quadratic equation 4x2 - 12x = 0
Answer:
-2/3
Step-by-step explanation:
12. Your garage door has a code to open it. Your little brother can't remember the 5-digit code. He knows the
first digit is a 1 or 2 and that the second digit is a 5 or a 6. He has no idea what the other 3 digits are. If he
guesses, what is the probability that he gets it correct on the first try?
Answer:
1 2 3 4 5
Step-by-step explanation:
Its possible for the code to just be 1 2 3 4 5
Michael is shopping for clothes. He needs to buy an equal number of shirts and fies. He also needs to buy 4 times as many shirts as pants. Shirts cost $35,
ties cost $25, and pants cost $40. If Michael spends S560, how many shirts did he buy?
Answer:
Michael bought 8 shirts
Step-by-step explanation:
Let the number of shirts to be buy be x
The number of ties too will also be x
The number of pants will be x/4 since he will be buying four times the number of pants for shirts
Amount spent on shirt is 35 * x = $35x
Amount spent on ties = 25 * x = $25x
Amount spent on pants = 40 * x/4 = $10x
Adding all together;
35x + 25x + 10x = 560
70x = 560
x = 560/70
x = 8
What are the rules for signed numbers when you are dividing fractions?
Answer:
When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive. When you divide two integers with different signs, the result is always negative. Just divide the absolute values and make the answer negative.
Step-by-step explanation:
i hope this is correct
Answer:
DIVIDE
Step-by-step explanation:
Find the size of angle x
Answer:
x = 45°Step-by-step explanation:
Sum of angles of a triangle is 180°
x - 10° + x - 20° + 120° = 180°2x + 90° = 180°2x = 90°x = 45°Answer:
45°
Step-by-step explanation:
Sum of angles in a triangle = 180°
x - 10° + 120° + x - 20° =180°
x + x + 90° = 180°
2x = 180° - 90°
2x = 90°
2 2
x = 45°
i need help
.a.b.c.d.e.f.g.h.i.j.k.l.m.n.o.p.q.r.s.t.u.v.w.x.y.z
Answer:
now i know my abc's
Step-by-step explanation:
Two cars travel the same distance. The first car travels 40 mph and reaches its destination in t hours.
The second car travels 55 mph and reaches the destination 3 hours earlier. How long does it take the first
car to reach its destination?
Answer:
The first car reaches its destination at 11 hours
Step-by-step explanation:
Distance Traveled
The distance X traveled by and object moving at constant speed is given by:
X=v.t
Where v is the speed and t is the time.
We are given some input data. Two cars travel the same distance, let's call it X. The first car travels at 40 mph and reaches its destination in t hours.
We also know the second car travels at 55 mph and reaches the destination 3 hours earlier. The time used by the second car is t-3 hours
The equation for the distance of the first car is
X=40t
The equation for the distance of the second car is
X=55(t-3)
Both distances are the same, thus
40.t=55(t-3)
Operating:
40t=55t-165
Joining like terms:
15t=165
Solving:
t=165/15
t=11 hours
The first car reaches its destination at 11 hours.
pts
The graph shows the path of Sarah jumping from a cliff that's 10 feet tall.
What is the regression equation for Sarah's path?
(0.23. 12.75)
(0.10)
(1.9)
Is 10−−√ greater than, less than, or equal to 5?
if 10--[tex]\sqrt{x}[/tex] equals [tex]\sqrt{10}[/tex] then the answer is less than cause
Word your problem better and stop being a noob
Sincerely,
Jelly
if 5 1/4lb of candy cost $21, how many pounds of candy can you buy for $10.00
Answer:
2.5
Step-by-step explanation:
what is the answer to X - 14 =66
Answer: x=80
Step-by-step explanation: You add 14 to both sides of the equation. The left side of the equation cancels out leaving you with 80
Answer:
[tex]\boxed {x = 80}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]x - 14 = 66[/tex]
-Add [tex]14[/tex] on both sides:
[tex]x - 14 + 14 = 66 + 14[/tex]
[tex]\boxed {x = 80}[/tex]
So, the value of [tex]x[/tex] is [tex]80[/tex].
Define a signed numbers for math.
