HELP ME PLS GEO
ABCD is a parallelogram. Find the value of the ratio in simple form.
m
Answers
Answer:
The ratio is 1:1
Step-by-step explanation:
angle B and angle D are equal because these are the opposite angles of a parallelogram
Angle B = 180 degree - 30 degree
= 150 degrees
Angle D = 180 degree - 30 degree
=150 degrees
Ratio 120 :120
1:1
Related Questions
what is the area of the triangle 3,4,5
Answers
Jessica went shopping for a new watch. She found a watch that was originally priced at $50 on sale for $40. By what percent had the watch been marked down?
Answers
Answer:
20%
Step-by-step explanation:
We were given a price at $50 on sale for $40. To get the markdown percentage, take the amount of money you've discounted the merchandise at and divide it by the sales price.
$50 sweaters, you can put them on sale for $40.
[tex]50 - 40 = 10[/tex]
The difference between these two prices is $10.
Now, we need to add the amount of which it was marked down
[tex]10 + 10 = 20[/tex]
Therefore, the watch has been marked down by 20%.
1. 7x - 11 = 3x + -19 *
Your an.wer
an wel
What is the answer
Answers
Answer:
x= -2
Step-by-step explanation:
7x−11+11=3x−19+11=
7x-3x=3x−8-3x=
x= -2
which relation is also a function (i can’t get this wrong please help) 15 points
Answers
Answer:
The answer is d
Step-by-step explanation:
this is because a , b and c all have multiple x vales with more then one y value .
plzzzz help me!!!! thank you in advance.
Answers
Answer:
x-15
Step-by-step explanation:
less than means it comes after
so the 15 is subtracted from x
x-15
Answer:
A. x - 15
Step-by-step explanation:
Joseph and his younger brother, Ryan, are taking a backpacking trip and must take a total of 12 gallons of water. Ryan will carry 4 less than half of gallons Joseph will carry. Let x be the number of gallons Joseph carries and let y be the number of gallons Ryan carries.
Answers
Hope it helps you...
Help me with this please
!!!!!!!!!!!!!
Answers
Answer:
q = [tex]10\sqrt{3}[/tex] yards
Step-by-step explanation:
Tan(60) = [tex]\frac{q}{10}[/tex]
Tan(60) * 10 = q
17.321 = q
Radical form = [tex]10\sqrt{3}[/tex]
Hope this helps!
how do you illustrste inequalities on a number line
Answers
Answer:
You can use a period or a circle (not colored in)
A linear equation, in terms of x, is correctly solved. The final step in the solution process shows that there are infinitely many solutions of the equation. Which could be the final step? A. x = 0
В. 312 = 427
C. 5,678 = 5,678
D. x = 100,000,000
Answers
Answer:
C)
Step-by-step explanation:
infinite number of solutions means the left side equals the right side of the equation
no solution means the left side does not equal the right side
x = {whatever} means there is one solution
How long would the straw be?
Answers
Answer:
Length of straw = 11 inch (Approx.)
Step-by-step explanation:
Given:
Length of cuboid = 9 inch
Width of cuboid = 5 inch
Height of cuboid = 4 inch
Find;
Length of straw
Computation:
Length of straw = Diagonal of cuboid
Diagonal of cuboid = √l² + b² + h²
Diagonal of cuboid = √9² + 5² + 4²
Diagonal of cuboid = √81 + 25 + 16
Diagonal of cuboid = √122
Diagonal of cuboid = 11.04
Length of straw = 11 inch (Approx.)
Which of the following expressions are factored out?
5(2x + 7)
18y + 12
31x + 21
7.5x + 20y
12x - 6
6(6x - 1)
9(y- 4)
32x -96
15x - 35 + 20y
16x - 12
3(4x - 5)
15x - 18
4 - 3y
5(x + 9 + 3y)
28x + 20
-4x + 2
Answers
Answer:
one of them
Step-by-step explanation:
The function f is given by f(x)= (x-2) (x+4) . Without using graphing technology, answer the following questions. (graph included)
1) What are the x-intercepts of the graph representing f?
2) What are the x- and y-coordinates of the vertex of the graph?
please help!!
Answers
Answer:
x-intercepts = -4 and 2
vertex (-1, -9)
Step-by-step explanation:
To find the x-intercepts ie roots
set the equation to 0
(x - 2) (x + 4) = 0
From the zero product rule
x - 2 = 0
x = 2
x + 4 = 0
x = -4
x-intercepts = -4 and 2
--------------------------
The x coordinate of the vertex is the midpoint of the roots
x = (-4 + 2)/2
x = -1
Plug x = -1 into the function
y = (-1 - 2)(-1 + 4)
y = -3 * 3
y = -9
vertex (-1, -9)
Is 3 a solution to 3x + 5 = 5x + 6 - 2
Answers
Answer:
no
Step-by-step explanation:
it's X= 0.5
group like terms
3x - 5x = 6 - 2 - 5
simplify the equation
-2x = -1
divide through by the coefficient of X
x = 0.5
If the interest on a 4,600 loan is 370 what would be in the interest on a loan of 9.660
Answers
Answer:
772.17
Step-by-step explanation:
Given,
Interest (I) = 370
Principal (P) = 4600
Rate (R) = ? , Time (T) = ?
We know,
I = PTR/100
or, 370 = 4600TR/100
or, 370 = 46TR
∴ TR = 370/46 = 185/23.................(1)
Now,
On Principal (P) = 9600
Interest (I) = PTR/100
or, I = 9600TR/100
or, I = 96 * 185/23 (∵From 1)
∴ I = 772.179
A rectangle with an area of 124 cm2 has a length that is 4 times the width. What is the width?
Answers
Answer:
62
Step-by-step explanation:
124*2=248
248/4=62
find the volume of a rectangular pyramid with a base of 2 meters by 6 meters and a height of 3 meters (no photo attached)
Answers
Answer:
36 meters^3
Step-by-step explanation:
Formula: Bh
B=Base area
h=height
to find the base area, multiply 2 and 6
2x6 = 12
B=12
and the height is given, so just insert your numbers into the formula
12x3=36
HELP!!! Choose the best answer.
Answers
Answer:
x^3y^2+x^2y^3-x^2-y^2
Step-by-step explanation:
I will edit my answer if you need my explanation.
If this has helped you please mark as brainliest
In a group of 200 students, 100 are taking Geometry, 60 are taking IPC and 5 are taking both Geometry and IPC. If a student, chosen at random, is taking Geometry, what is the probability that he or she is taking IPC?
a) 0.025
b) 0.05
c) 0.031
d) 0.083
Answers
PLEASE PLEASE PLEASE HELPPP PLS
Answers
Ayla assembles a straight path for her toy trains using 11 pieces of track. Each piece of track is 8 centimeters long.
How long is the path?
Answers
Answer:
88 centimeters
Step-by-step explanation:
8 times 11 is 88
The length of the path is 88 centimeters.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example: so
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
Ayla uses 11 pieces of track, and each piece is 8 centimeters long, so the total length of the path is:
11 pieces of track x 8 centimeters per piece
= 88 centimeters
Therefore,
The length of the path is 88 centimeters.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
please help with this question
Answers
10) Calculate angle u, v and w
A
Y
с
88
68
Answers
Answer:
u = 24, v = 92, and w = 184
Step-by-step explanation:
According to circle theorem, we have;
∠ACD = ∠ABD = 88° by angle inscribed in a circle and also subtending the same chord
∠DOA = 2 × ∠ABD by angle subtended at the center = 2 × Angle subtended at the circumference
∴ ∠DOA = 2 × ∠ABD = 2 × 88° = 176°
w° + ∠DOA = 360 by the sum of angles at a point
∴ w° = 360° - ∠DOA = 360° - 176° = 184°
w° = 184°
w° = 2 × v° by angle subtended at the center = 2 × Angle subtended at the circumference
∴ v° = w°/2 = 184°/2 = 92°
v° = 92°
In triangle ΔCDY and ΔABY, we have;
∠ABD = ∠ABY by reflexive property
∠ACD = ∠ACY by reflexive property
∠ACD = ∠ABD = 88°
∴ ∠ABY = 88°
∠CYD = ∠AYB by vertically opposite angles are equal
∴ ∠CYD = 68° = ∠AYB
u° + ∠ABY + ∠AYB = 180° by angle sum property
∴ u° = 180° - (∠ABY + ∠AYB)
u° = 180° - (88° + 68°) = 24°
u° = 24°.
Please help i will give decent points if corrected
Answers
Find the equation of the line
That is perpendicular to y=-2x+1 and contains the point (8,2)
Answers
Answer:
y=.5x-2
Step-by-step explanation:
If one line is perpendicular to another that means that their slopes are negative reciprocals
which means that the slope (or m in y=mx+b) is .5
so far we have
y=.5x+b
to solve for b we plug in (8,2)
2=.5(8)+b
2=4+b
-2=b
therefore our equation is
y=.5x-2
Answer:
hope it helps
stay safe healthy and happy.
Si f(x)=2x-6 , entonces f(3)=?
Answers
Answer:
f(3)= 0
Step-by-step explanation:
f(3)= 2*3 - 6 = 6 - 6 = 0
The dimensions of a trangular prism
are shown in the diagram
What is the volume of the trangular prism in cubic inches
D) 20.
None of the above
Answers
Answer:
where is the diagram for the question??
How does my geometry project look before I email it to the teacher ???
It’s a construction of a icosahedron
Answers
Answer:
it look really good job
Step-by-step explanation:
Diego was trying to write 2^3 · 2^2 with a single exponent and wrote 2^3·2^2 = 2^3*2 = 2^6 . Explain to Diego what his mistake was and what the answer should be.
Answers
Answer:
2^3·2^2 = 2^3+2 = 2^5
Step-by-step explanation:
Diego was trying to write 2^3 · 2^2
He wrote 2^3·2^2 = 2^3*2 = 2^6
But this is wrong because when bases are same exponents are added.
This is the law of exponents.
The correct form would be
2^3·2^2 = 2^3+2 = 2^5
For understanding it better we can write it like this
2^3·2^2 =
There are 3 two and 2 twos .When totaled there are 5 two not 6 twos.
Shortest to longest in order
1 mm, 1m, 1cm, 1 km
Answers
Answer:
1mm, 1cm, 1m, 1km.
Step-by-step explanation:
Answer:mm, cm, m, km
Step-by-step explanation:
Find the simple interest earned
after 8 years in an account with a
principal of $5,000 and an annual
interest rate of 3%.
Answers
Answer:
SI = $1,200 ; A = $6,200
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 5000 × 0.03 × 8 = 1200
I = $ 1,200.00
The simple interest accumulated
on a principal of $ 5,000.00
at a rate of 3% per year
for 8 years is $ 1,200.00.