Answer:
Area of the trapezoid = 1/2(B+b)h
where
B= length of the longer side of the trapezoid which is equal to 14 ft
b= shorter side of the trapezoid which equal 8 ft
h = height of the trapezoid which is equal to 4 ft
Area of the trapezoid = 1/2 (14+8)4
Area of the trapezoid yard fence of Duc is 44ft^2
Step-by-step explanation
hope this helps :) let me know if it's correct.
Answer:
44ft
Step-by-step explanation:
I took the Quiz
1.16 is what percent of 58
Answer:
2%
Step-by-step explanation:
Answer:
2%
Step-by-step explanation:
:)
EXPLAIN HOW YOU KNOW AND ILL GIVE YOU BRAINLIESTS
Classify the triangle by its sides.
A. right
B. isosceles
C. equilateral
D. scalene
Answer:
this is an isosceles triangle
Step-by-step explanation:
two of the sides are equal so that makes it isosceles
if all of the sides are equal than it is an equilateral
and if ill the sides are diffrent then it is scalene
Which equation represents a line that passes through the point (-3,2) and is parallel to the line y = -2x - 1
Answer:
Step-by-step explanation:
y-2 = -2(x+3)
y = -2x-4
Parallelogram JKLM is shown.
Parallelogram JKLM is divided into 4 triangles by K M and J L which intersect at point R. Angle L M K is 72 degrees, angle K J L is 56 degrees, and angle J M K is 27 degrees.
If KR = x + 7, KM = 3x − 5, and JL = 4x − 10, what are the values of x and JR?
The measure of x and JR are 19 and 33 respectively
From the given parallelogram,
KM = 2KR
Given the following
KM = 3x - 5KR = x + 7Hence;
3x - 5 = 2(x+7)
3x - 5 = 2x + 14
3x - 2x = 14 + 5
x = 19
Similarly, JL = 2JR
JR = JL/2
JR = 4x-10/2
JR = 4(19)-10/2
JR = 66/2
JR = 33
Hence the measure of x and JR are 19 and 33 respectively
Learn more on parallelograms here: https://brainly.com/question/1834702
Answer: 19 and 33
Step-by-step explanation: best of luck to all - Logan Hunter
What are the first 4 terms of the arithmetic sequence in the graph?
Enter your answers in the boxes.
Answer:
The answer is 4, 6, 8, and 10
Step-by-step explanation:
The graph shows that every time you move 1 right, you move 2 up.
ill mark brainlist plss help
Answer:
The second option
Step-by-step explanation:
You just do 19.50/3 to get 6.50
$6.50 per shirt.
Solution
Since three shirts cost $19.50
1 would be $19.50÷3= 6.50
Solve one fifth ÷ 3 =
Answer:
0.0666666667
or
1 / 15
Step-by-step explanation:
The Harvey family stayed at a hotel for n nights. The cost was $80 per night plus a one-time fee of $20 because they brought their dog. Which expression represent the total cost of their hotel stay.
80n + 20n
80n + 20
80 + 20n
80 + 20 + n
Answer:
80n + 20
Step-by-step explanation:
20 stays the same because it's a one time fee. Then, for every night the Harvey family stays, it costs them eighty dollars. So, it's 80n + 20
Answer: 80n+20
Step-by-step explanation:
80 is the cost of nights you stayed but you don’t know the number of nights they dated so you place n next to 80 and they payed an additional 20 fee so you add that to 80n
Steve drew a coordinate grid on a map of his town, with his house at the origin. His school is located 2 units above his house on the
map, and his bank is located 3 units to the left of his school. What are the coordinates of Steve's bank on the map?
(-3,2)
(-2,3)
(2,-3)
(3, 2)
the cordinates would be (3,2)
I do not understand it answer with explanation too please
Answer: x = 10
Step-by-step explanation:
The sum of all interior angles in a polygon add up to 360°
Meaning to find X we grab those numbers/variables and make them equal to 360°. This will give us an equation.
106 + 94 + 135 + x + ( x + 5 ) = 360
335 + x + x + 5 = 360
340 + 2x = 360
subtract 340 from both sides
2x = 20
Divide by 2
x = 10
Now solve the angle equations to find their angle.
( 10 + 5 ) = 15
x = 10
Now to check if it's right add them together
106 + 94 + 15 + 10 + 135 = 360 ( ITS CORRECT )
There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom?
Answer:
15 girls and 10 boys
Step-by-step explanation:
Answer:
students=35
ratio of girls to boys=2:3
2+3=5
girls.
⇒[tex]\frac{2}{5}[/tex]×35
⇒2×7
⇒14
boys
⇒[tex]\frac{3}{5}[/tex] × 35
⇒3×7
⇒21
Step-by-step explanation:
A narrow rectangular banner is 3 inches wide. It is 4 times as long as it is wide.
Find the perimeter of the banner.
What equation is equivalent to 2(3-y)
A. 2y - 6
B. 6 - 2y
C. 6 + y
D. 6 + 2y
Answer:
The answer is C.6+y
............
In 250-500 words explain the pythagorean theorem
I know it's a lot to ask, but I have a lot to do and this is just something I'm having too much trouble with- explaining it is easy but in like 250-500 words? nah m8
Answer: got u bro
The Pythagorean theorem is a formula to solve for hypotenuse the formula is a squared plus b squared equals c squared. The Pythagorean theorem was made by someone for math which is four triangles that A in the equation is for the side of the right triangle B is for the other side and C is the hypotenuse. the photographer in theorem states that the sum of the squared sides of a right triangle equals the length of the hypotenuse. It is a fundamental relationship between the three sides of a right triangle; you must use two sides in order to find the hypotenuse. many ways to make a formula for the Pythagorean theorem but the most popular one is a squared plus b squared equals c squared. there's a book and it's called the Pythagorean proposition it contains over 300 formulas for the Pythagorean theorem. a man who went by Pythagoras had found the Pythagorean theorem in the school of mathematics and Cortana he was a Greek Seaport in southern Italy he was going to get too many contributions to mathematics although some of them may have actually been the work of his students that he had taught. Pythagorean theorem is the most famous mathematical contribution in history. It was created in 1900 BC. the reason why it was created that the Egyptians wanted a perfect 90° angle to build the pyramids which were actually two right triangles whose hypotenuse form the edges of the pyramid. there is a rumor that the Chinese had also developed the Pythagoras Theorem using the areas of the sides long before Pythagoras himself.
1. What is the side of the square garden that has an area of 100
square feet?
Record your answer and fill in the bubbles on your answer
document. Be sure to use the correct place value.
Answer:
10.
10*10=100.
What is the volume of the pyramid?
Answer:
It’s a blank page sorry
Step-by-step explanation:
16 X plus 3X squared minus 2X -19+ 1X squared
HELP!! Geometry Proofs!
Look at the picture in the question if one wants to find further details;
Answers are in the format;
Statement Reasons
Problem 1
1) AB = CB given
2) AD = CD definition of midpoint
3) DB = DB reflexive property
4) ABC = CBD side-side-side congruency
Problem 2
1)AB = CB given
2) m<A = m<C given
3) CD = CD reflexive property
4) ABD = CBD side-angle-side congruency
5) AD = CD corresponding parts of congruent triangles are . congruent
Problem 3
1) CG = CD Given
2) CGD-isosceles triangle Definition os isosceles triangle
3) m<CDG = m<CGD Base angles theorem
4) DF = GF Given
5) CDE = CFG side-angle-side
6) CE = CF corresponding parts of congruent traingles . are congruent
If a three-dimensional figure is a cone with radius r and height h, doubling its height will double its volume.
A. True
B. False
C. Not enough information
pls help me i only got 5 minutes left
Answer:
C. if not c D.
good luck, i hope this helps :)
(also you might get more help if you post in the english category not math)
Can someone answer this question this correctly for me
(427) 32-1
How do I solve this???
Answer: 13,663
Step-by-step explanation:
basically I multiply 427 and32 which u get 13,664 and then u subtract 1 and u get ur answe of 13663
Using 3.14 for 11, what is the volume to the nearest tenth of a cone that has a helght of 17 meters and a
base with a radius of 6 meters?
Answer:
904.9m^3
Step-by-step explanation:
Given data
h= 17 m
r= 6 m
V= 4/3πr^3
substitute
V= 4/3*3.142*6^3
v=4*3.142*216/3
v=2714.688/3
v= 904.9m^3
Hence the volume is 904.9m^3
find the value of x when hypotenuse is 20 and degree is 35
Answer:
There are two solutions, depending on where x is. Since you did not attach a picture, I did both. Choose the one that matches your picture/question.
If x is on the opposite side (solution 1 photo), then, x = sin(35)*20 equals about 11.47
If x is on the adjacent side (solution 2 photo), then x = cos(35)*20 equals about 16.38
Step-by-step explanation:
I love trigonometry, once you start practicing it, it becomes second nature. We're given that the hypotenuse is 20 and an angle is 35 degrees. I have attached a picture of the drawing (GIVEN). We know that the hypotenuse is the longest side of the triangle and directly across from the right angle. Then, we can put the 35 degrees in any other spot, if you are not given a picture. Next, I like to label all the sides, o for opposite, a for adjacent, and h for hypotentuse.
After labeling the drawing, you should be able to set up an equation, using sine (o/a), cosine (a/h), or tangent (o/a) depending on the given. To help you remember this, you can use the saying SOH CAH TOA, which is sin = opposite/hypotenuse, cosine = adjacent/hypotenuse, and tangent = opposite/ajacent. In this problem, we are going to use one that has the hypontenuse, so you can automatically get rid of the tangent. You did not include of photo, so I am going to solve for it both ways. I will edit it, if you attach of photo later.
SOLUTION 1:
sin(35) = x/20
x = sin(35)*20
x equals about 11.47
OR
SOLUTION 2:
cos(35) = x/20
x = cos(35)*20
x equals about 16.38
Once again, this depends on where x is on the triangle. And since you did not include a picture, I am unable to fully tell you.
Hopefully this still helped you, good luck!
Anybody good in geometry and know the answer? Free Brainliest and point !!
Answer:
5,8
Step-by-step explanation:
since C is on y coordinate 8 if its a reflection C' will be as well and C is on x coordinate -5 so if its a reflection then C' will be 5 so 5,8
Answer:
(5,8)
Step-by-step explanation:
one way I like to do it is a) count how many squares C is away from the axis, which is 5, and then staring at the Y-axis count five spaces to the right, or b) which might be a little more time consuming, do where the original D is and see how many spaces up and across C is from D, which is up two and right 5. So then go to the new one, and go up two and instead of going right five, count five to the left because it's reflected. Hope that made sense and helped! If not please let me know and i'll try to explain further.
what is the value of x? I NEED HELP FAST PLEASEEEEE SOMEONEEE
Answer:
62
Step-by-step explanation:
Below are four cube roots. The cube root of a number is the factor we multiply by itself three times to get that number. For each cube root below, state between which two numbers does the cube root lie.
∛5
∛23
∛81
∛99
Your answer:
Your friend is also making a sandwich and decides to toast their piece of bread.
Physical or Chemical Change?
Evidence?
Answer:
Chemical
The bread molecules browned due to the added heat.
Step-by-step explanation:
convert fraction to decimal 16/10
Answer:
1.6
Step-by-step explanation:
16/10 = 1.6
What is the equation of the parabola that intersects the x-axis at points (-8,0) and (8,0)?
a. x^2+64
b. x^2-64
c. x^2-16x+64
d. x^2-16x-64