Answer:
A: yes because the sample is fairly small and is collected in a convenient manner
The diagonals of a kite have lengths of 4 inches and 9 inches. Find the area of the kite. The area is square inches
Answer:
Step-by-step explanation:
area=(4×9)÷2=18 inch²
The diagonals of a kite have lengths of 4 inches and 9 inches. Find the area of the kite. The area is 18 square inches
To find the area of a kite, we can use the formula:
Area = (diagonal 1 * diagonal 2) / 2
The area of a shape can be calculated using different formulas depending on the type of shape. For basic geometric shapes, such as squares, rectangles, triangles, and circles, there are specific formulas that relate the dimensions of the shape to its area.
For irregular shapes, the area can be determined by breaking the shape into smaller, more manageable components and summing their individual areas.
In this case, the diagonals of the kite have lengths of 4 inches and 9 inches. Plugging these values into the formula, we get:
Area = (4 * 9) / 2
Area = 36 / 2
Area = 18 square inches
Therefore, the area of the kite is 18 square inches.
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The diagonals of a kite have lengths of 4 inches and 9 inches. Find the area of the kite. The area is ____________ square inches
Solve the simultaneous equations
2x + 3y = 24
2x + y = 16
Answer:
x = 6
y = 4
Step-by-step explanation:
16 - y + 3y = 24
y = 4
2x = 16 - 4
x = 6
(x, y) = (6,4)
........................
Answer:
d= 90 degrees
e= 99 degrees
f= 81 degrees
Step-by-step explanation:
To find d, you know that the other side is equal to 90. Because two sides that are opposite of each other must be equal to 180, you do 180-90 which is 90 to get d. Therefore, d=90 degrees. 99 degrees and e are alternate interior angles so that means they have to be the same. Because f is on the other side of 99 degrees and two sides that are opposite of each other must equal 180 degrees, you have to do 180-99 which is equal to 81 degrees. Therefore, d=90 degrees, e=99 degrees, and f=81 degrees
If this answer has helped you, please mark this answer as brainliest
Answer:
D = 90° | E = 99° | F = 81°
Step-by-step explanation:
99 degrees and E are the same.
D is a right angle, so 90°.
F is below 99°, so you subtract 99° from 180° to get 81°.
D = 90°
E = 99°
F = 99°
How would you describe the slice that created the rectangular
cross-section on this cake?
perpendicular to
the base
diagonal to the
base cutting off
exactly 1 edge
diagonal to the
base cutting off
exactly 1 vertex
parallel to
the base
Answer:
parallel to the base
Step-by-step explanation:
You want to surround the perimeter of a garden with 35 stones. You need to place a certain number of large and small stones and every large stone you want to use 4 small stones. Choose the correct equation to find the number of stones for each size
Answer:
The answer is "x + 4x = 35; 7 large stones and 28 small stones"
Step-by-step explanation:
Please find the complete question in the attached file.
Let
[tex]x = \text{big stone number}\\\\y = \text{tiny stone number}\\\\x + y= 35[/tex]
Users want to use four small stones for each big stone:
[tex]Y = 4x[/tex]
solving the equations system:
[tex]x + y = 35\\\\y = 4x[/tex]
we find:
[tex]x = 7 \ \text{for big stones}\\\\y = 28\ \text{for tiny stones}\\\\[/tex]
Subtract 5x+4 from 2x−8
Answer:
x=4
Step-by-step explanation:
PLEASE NEED HELP DUE IN 10 MINUTES??!!
Answer:
M<C = 52.4 given
M<G= 52.4
M<B = 127.6
M<D= 127.6
M<K = 52.4
M<N = 52.4
M<H = 127.6
M<M= 127.6
Someone help and please make sure it’s right
Answer:
20 degrees
Step-by-step explanation:
Answer:
20 degrees
Step-by-step explanation:
4x+11+2x-2 = 180 - 105
6x+9 = 75
6x = 66
x = 11
2(11)-2 = 22-2 = 20 degrees!
The diagram shows a right angle.
Write an equation to determine the value of x. Solve for x.
Answer:
8x + (6x + 6) = 90°
x = 6°
Step-by-step explanation:
because it is a right angle, the sum of the angles = 90°
8x + (6x + 6°) = 90°
simplify:
14x + 6° = 90°
subtract 6° from each side:
14x = 84°
divide both sides by 14:
x = 6°
Answer:
6
Step-by-step explanation:
Since a right angle is 90 degrees, first you know that one is 6x + 6 degrees so first you do 90 minus 6 which will give you 6x + 8x = 84 degrees.
so then you do 6x + 8x so that is 14x so then you do 84/14. that is because you want to find what is the value of one x is. (14 is because the 8 plus 6.)
so yeah you get 6 from 84/14. that means x is 6. there's your answer.
just for some proof, let's do it backwards. So first, 8 times 6 is 48. and 6 times 6 is 36 plus 6 which is 42. then, we should find out 48 plus 42 equals 90. hey that's correct! that means our answer 6 is correct.
The middle person in a row is the 18th, how many persons are in the row?
Answer:
35
Step-by-step explanation:
You have 17 either side to make 18 the middle e.g if 2 was the middle then you have 1 either side.
Answer:
36
Step-by-step explanation:
if 18 is the middle there are 17 on each side of that person so 17+17+1=36
plz answer this is due today
Answer and Step-by-step explanation:
This angle looks to be approximately 150 degrees.
#teamtrees #PAW (Plant And Water)
4x^2 - 5x when x = 3
^ is squared
Answer:
-5
Step-by-step explanation:
PLEASE HELP ME!!
Write (1/9)^3 as a product of the same factor. Then find the value
Answer:
I hope this help
Step-by-step explanation:
i hope this help
HELP PLSS!!!!!!! WILL MARK BRAINLIEST!!!!!!!!!!
Answer:
24 percent
Step-by-step explanation:
John is making 3 1/2 batches of cookies. Each batch takes 2 1/4 cups of flour. How much flour will John need for the cookies?
Answer: 7 7/8 cups of flour
Step-by-step explanation:
Since John is making 3 1/2 batches of cookies and each batch takes 2 1/4 cups of flour.
The amount of flours that John will need for the cookies will be gotten by multiply the batches of cookies made by the number of flours of cups used per batch and this will be:
= 3 1/2 × 2 1/4
= 7/2 × 9/4
= 63/8
= 7 7/8 cups of flour
(a) Expand 5(2m - 3)
Answer:
10m - 15
Step-by-step explanation:
5(2m - 3) = 10m - 15
Step-by-step explanation:
10m-15
times what ever is outside the brackets by the numbers in the brackets
(5*2m minus 5*3)
A rectangular prism is filled with 356 cubes with an edge length of 1/4 what is the volume of this prism
Answer: volume = 5.5625 cubic units.
Step-by-step explanation:
A rectangular prism is filled with 356 cubes, then the volume of the prism will be equal to 356 times the volume of a single cube.
We know that for a cube with side length L, the volume is:
V = L^3
And we know that these small cubes have an edge length of 1/4 units.
Then the volume of each small cube is:
V = (1/4)^3 cubic units
V = (1/64) cubic units
And the volume of the prism will be 356 times that, then the volume of the prism is:
volume = 356*(1/64) cubic units
volume = 5.5625 cubic units.
Ms. Rosen sells computers. Last month she sold 72 computers, and her goal is to sell 12% more computers this month than she sold last month. How many computers does she need to sell to reach her goal?
Answer:
9 more computers.
Step-by-step explanation:
Computer sold last month = 72
Her goal is to sell 12% more computers this month than she sold last month.
We need to find how many computers does she need to sell to reach her goal.
12% of 72 = [tex]\dfrac{12}{100}\times 72=8.64[/tex]
or
9
So, she needs to add sell 9 computers to reach the goal.
Does anyone know this??
Answer:
The y-intercept is 16
Step-by-step explanation:
Here , we want to find the y-intercept
generally, we have the equation of the line as
y = mx + b
where b is the y-intercept and m is the slope
From what we have;
y = 2x + b
To get the slope, we substitute the coordinates of the points (-6,4)
we have this as:
4 = 2(-6) + b
4 = b - 12
b = 4 + 12
b = 16
How many solutions does the system of equations graphed below have?
Answer:
none
Step-by-step explanation:
Find the missing measure. (show your work)
Answer:
9m
Step-by-step explanation:
18-12=6
15-6=9
Answer:
X:15=12:18
X=12x15 /18
X=180/18
X=10
What's the next number in the sequence?
1.1, 2.2, 4.4, 8.8, ___
2.2-1.1=1.1
4.4-2.2=2.2
8.8-4.4=4.4
???-8.8=8.8
x-8.8=8.8
+8.8 +8.8
x=17.6
---
hope it helps
Answer:
10 10
Step-by-step explanation:
A board game uses a spinner with 12 equal sectors.
A circle divided into 12 even sections. Going from the top, clockwise, the sections are labeled 1, 5, 4, 3, 5, 4, 1, 5, 3, 4, 5, and 2. A spinner points to the first 5.
In one game, the dial was spun 86 times and landed on the number 5 a total of 31 times.
What is the relative frequency that the number 5 was observed?
Enter your answer, rounded to the nearest whole percent, in the box.
Answer:
36%
Step-by-step explanation:
help please i’m failing math hardcore
Answer: radius- 2; height- 3
Step-by-step explanation:
radius 2 height 3 is what I got. not completely sure tho. hoped this helped :)
Which of the following equations use the distributive property correctly to multiply rational numbers? Select all that apply.
Group of answer choices
Answer:
c and e
Step-by-step explanation:
Option B is correct, 2×(5+6)=2×5 + 2×6 is the equation which use the distributive property correctly to multiply rational numbers
What is Number system?A number system is defined as a system of writing to express numbers.
The distributive property in multiplication states that when a number is multiplied by the sum or difference of two numbers, then the first number can be distributed to both of those numbers with the relevant sign.
a×(b+c)=a×b + a×c
This is the distributive property for multiply rational numbers
2×(5+6)=2×5 + 2×6
Hence, option B is correct, 2×(5+6)=2×5 + 2×6 is the equation which use the distributive property correctly to multiply rational numbers
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A large chocolate bunny costs $2.07. Chris only has $1.12. How much more money does Chris need in order to buy the bunny?
Answer
0.95 more cents
Step-by-step explanation:
2.07-1.12=0.95
find the coordinates of the point p that divides the directed line segment from A(-1,-4) to B (6,10) in ratio of 2 to 5
Answer:
bo0by
Step-by-step explanation:
giving 5 stars to right one
Answer:
75.36 cm
Step-by-step explanation:
Equation: 2 • pi • r
2 • 3.14 • 12
24 • 3.14
75.36
Hope this helps! Have a good rest of you day!
helpppp please asap i need helpppp
Answer:What do you need help with??
Step-by-step explanation:
PLEASSEE HELP ASAP HURRRY!!!!!!!!!!!
Which of the following statements is TRUE based on the information given?
Answer:
it is d
Step-by-step explanation:
Answer:
B
Step-by-step explanation: