Answers
The angles in a trapezoid add up to 360 degrees. 63 x 2 = 126
360 - 126 = 234
234/2 = 117
Related Questions
Which of the following statements is always true of supplementary angles?
Supplementary angles have measures that add up to 90,
Supplementary angles are congruent
Supplementary angles are adjacent
Supplementary angles have measures that add up to 180
Answers
Hope this helps :)
Answer:
4th option is the answer.
E pls help me answer these two questions
Answers
Answer:
C
Step-by-step explanation:
I think the answer is C I’m assuming
In a square of side length s, what is the length of a diagonal?
A)1
S2
B)2s
C)Vs
D) sV 2
Answers
Answer:
Option A) it has square roots of 2 is the answer
the sum of the square of two consecutive positive integers is 85. Write a quadratic equation
Answers
Answer:
2x^2 + 2x - 83 = 0
Step-by-step explanation:
Consecutive integers differ by 1
Let the first number be x
The next will be (x+1)
The sum of the squares of these two numbers is 85
so we have;
x^2 + (x + 1)^2 =85
= x^2 + x^2 + 2x + 2 = 85
2x^2 + 2x + 2-85 = 0
2x^2 + 2x - 83 = 0
Lynn is going to cover the floor with tiles.
Each tile is a rectangle of side 60 cm by 30 cm.
Each tile costs £4.25
Lynn has £400 to spend on tiles.
Show that she has enough money to buy all the tiles she needs. (*)
(5 Points)
300 cm
540 cm
Answers
Answer:
Please check explanations
Step-by-step explanation:
Firstly, we calculate the area of the floor
That is the product of the sides
= 300 * 540 = 162,000 cm^2
What is left is to calculate the area of a tile
Since the tile is also rectangular, the area of each tile will be;
60 * 30 = 1,800 cm^2
Since we have both areas, we can now get the number of tiles needed to cover the floor
We can get this by dividing the area of the floor by the area of a tile
This is;
162,000/1,800 = 90
This means that 90 tiles will cover the floor
The cost of a tile
is £4.25
The cost of 90 tiles will be ;
£4.25 * 90 = £382.5
from here, we can see that the £400 is more than £382.5
So we can conclude that she has enough to spend on tiles
Work out:
8(72 - 33)
121
Answers
Answer:
I got 320 but what does the 121 mean?
Step-by-step explanation:
PEMDAS
72- 33
40
40 x 8
320
There 320 is your answer
Have a nice day :)
May God Bless you
Pls help
First, correct answer will get brainliest
Answers
Answer:
A for the first one.
Second one, I'm not sure, but I'd guess it'd be A
Step-by-step explanation:
Help anyone know the answer?!
Answers
Answer:
first one
Step-by-step explanation:
After running 14 laps the runner had compleated 25% of the race. How many laps does he still have to compleate?
Answers
Answer:
42 laps
Step-by-step explanation:
A baseball field has four bases that form the shape of a quadrilateral. If someone invented a new game similar to baseball that had four extra bases in the field, what type of polygon would the bases form?
A. pentagon
B. octagon
C. hexagon
D. decagon
Answers
C
Explanation
find the slope of the line passing through the points (4,-6) and (4, 6)
Answers
Answer:undefined
Step-by-step explanation:
2. One angle of a triangle is 54°, and we know that the ratio of two of its
angles is 4:5. Find the measures of the missing angles.
Answers
मुझे क्या पता। ययययमतज्ञढणममभढढ
As an estimation we are told £3 is €4 convert £13.50 to euros
Answers
Answer:
€18 is the answer
If you’ve been given an estimate, use that to determine how much £13.50 would be by cross multiplying
A store pays$66 for a model solar system and marks the price up by 20%. What is the amount of the mark-up?
Answers
Emily created a table to describe the weather conditions in her area on a specific day. What do the labels A and B in the table represen!
B
5- 25 °C
304 Sunny
(2 points)
O A is air pressure and is a temperature
O Ais humidity and precipitation
O A is precipitation, and B is air temperature
O Ais wind speed, and Bishemidity
Answers
Answer:
The answer is a is precipitation and air temperature
Step-by-step explanation:
Answer:C
Step-by-step explanation:
Find the value of x. *
Answers
Answer:
x = 11
Step-by-step explanation:
6x + 7 = 73 {Alternate interior angles}
6x = 73 - 7
6x = 66
x = 66/6
x = 11
Please answer! I’ll make brainliest
Answers
Answer:
16 feet
Step-by-step explanation:
We are Given that
We have a 34 foot ladder leaning against a 30 foot buildingWe are asked to find the distance of the bottom ladder from bottom of the building.A ladder leaning against a object makes the ladder slanted so that means 34 is our hypotense.
The building height And distance of the bottom of ladder and building is our legs so our formula we use is
[tex] {30}^{2} + {x}^{2} = {34}^{2} [/tex]
[tex]900 + {x}^{2} = 1156[/tex]
[tex] {x}^{2} = 256[/tex]
[tex]x = 16[/tex]
What is the value of e?
A. 17 B. 48 C. 136 D. 360
Answers
48˚.
Because 132˚+e˚=180 (A straight line) e=48˚
Answer:
48.
Step-by-step explanation:
B)48 is the correct answer
PLEASE HELP IM BEGGING YOU ITS DUE IN 15 MIN ILL GIVE BRAINEST AND PTS
Answers
answer:
you just have to shrink it down to 4cm then to 2cm
i wish i could help out more, but i would need to have access to the form
hopefully, this helps anyhow :)
good luck
have a great day !!
tell weather the figures are similar.Explain
Answers
can u pls help me with this question asap
Answers
Answer:
a.
Step-by-step explanation:
use the distance formula to find the distance between the two points. (0, -2) and (9, 10) give the exact length (leave in radical form if it is not a perfect square). but please show your work so i can understand. its ok if u cant show ur work tho thank you!
Answers
Answer:
15 units
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (9, 10)
d = [tex]\sqrt{(9-0)^2+(10+2)^2}[/tex]
= [tex]\sqrt{9^2+12^2}[/tex]
= [tex]\sqrt{81+144}[/tex]
= [tex]\sqrt{225}[/tex]
= 15
what is the answer to this equation : 1 = 4 + X
Answers
Answer: x is -3
Step-by-step explanation: if 1 is equal to 4, 4 has to be decreased down to 1 so -3 plus positive 4 is 1 so 1=1
y = 2x - 8 3x - 2y = 13
Answers
Answer:
{x,y} = {3,-2}
Step-by-step explanation:
// Solve equation [1] for the variable y
[1] y = 2x - 8
// Plug this in for variable y in equation [2]
[2] 3x - 2•(2x-8) = 13
[2] -x = -3
// Solve equation [2] for the variable x
[2] x = 3
// By now we know this much :
x = 3
y = 2x-8
// Use the x value to solve for y
y = 2(3)-8 = -2
Solution :
{x,y} = {3,-2}
On a coordinate plane, triangle A has points (0, 0), (negative 2, 3), (2, 3). Triangle A prime has points (0, 0), (negative 3, negative 5), (3, negative 5).
The pre–image, A, was dilated about the origin. It was then transformed in another way to get A'.
What was the transformation after the dilation?
rotation 90° counterclockwise
translation down 9 units
reflection over the x-axis
reflection over the y-axis
Answers
Answer:
c
Step-by-step explanation:
A square has a perimeter of 44ft. What is the length of one side? What is the area of the square
Answers
Answer:
one side is 11ft
the area is 121 ft squared
Answer:
the length of one side is 11 and the area would be 121
How do you find a slope and the Y intercept
Answers
How to find slope:
Divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
The actual formula for this is: (y2 - y1)/(x2 - x1).
How to find Y intercept
To find the y-intercept, plug 0 in for 'x' and solve for 'y'.
Ex. 2x + 3y = 12
So you plug in 0 for x therefore it becomes:
3y = 12
so, the y intercept is 4
Let me know if this is helpful :)
Write the equation of y-axis.
Answers
Answer:
The equation of y-axis is x = 0, since, y-axis is a parallel to itself at a distance 0 from it. Let P (x, y) be any point on the y-axis. Then clearly, for all position of P we shall the same abscissa 0 or, x = 0. Therefore, the equation of y-axis is x = 0.
Step-by-step explanation:
The pair of figures to the right are similar. The area of one figure is given. Find the area of the other figure to the
nearest whole number.
Area of smaller parallelogram = 15 ft?
Answers
Answer:
135ft^2
Step-by-step explanation:
Area of the smaller parallelogram = Base * Height
15 = 3 * height
Height = 15/3
Height = 5ft
Since they are both similar
Height of the big parallelogram = 3(5) = 15ft
Area of the other parallelogram = 9 * 15
Area of the other parallelogram = 135ft^2
Under her cell phone plan, Aubree pays a flat cost of $50.50 per month and
$4 per gigabyte. She wants to keep her bill at $56.10 per month. Write and
solve an equation which can be used to determine g, the number of gigabytes
of data Aubree can use while staying within her budget.
Answers
Answer:
she can use 14.025 gigabytes