Answer:
Let s be the height of the tree's shadow.
We set up and solve this proportion:
5/2 = 27/s
5s = 54
s = 10.8 feet
The length of the tree's shadow is 10.8 feet.
What is area of the composite shape? ___ sq. in.
Use 3.14 for "pi" and round to the nearest hundredths place.
Answer:
7.14
Step-by-step explanation:
each semicircle is (1/2)(pi)(r^2)
together they are just pi(r^2)
this is pi(1^2)
or just pi
the square is 2x2
this is 4
so its 4+pi
7.14
Answer:
7.14 in^2
Step-by-step explanation:
3.14 x 1 ^2= 3.14
2 x 2 = 4
3.14+4= 7.14
Triangle ABC ~ triangle DEF. Use the image to answer the question.
a triangle ABC with side AC labeled 7.32 and a second triangle DEF with side DE labeled 8.8, side FD labeled 6.1 and side EF labeled 6.4
Determine the length of side AB and BC in triangle ABC.
AB = 10.065, BC = 8.388
AB = 8.8, BC = 6.4
AB = 10.56, BC = 7.68
AB = 7.425, BC = 5.954
Answer:
AB = 10.56 BC = 7.68
Step-by-step explanation:
With AC provided, we first have to find the quotient of AC and DF.
AC = 7.32
DF = 6.1
7.32 ÷ 6.1 = 1.2
So AC's dimensions are 1.2 times larger. So we use 1.2 to find AB and BC.
The similar sideline of AB is DE, and DE = 8.8
So we multiply 8.8 by 1.2
8.8 x 1.2 = 10.56
AB = 10.56
We do the same for BC. BC's similar sideline is EF, and EF = 6.4
6.4 x 1.2 = 7.68
BC = 7.68
Therefore AB = 10.56 and BC = 7.68
What is the solution set for the inequality 5 - 4m > 25
The solution set for the inequality 5 - 4m > 25 is m < -5.
Simplifying the solution;
- 4m + 5 > 25
Adding -5 on both Sides,
(-4m + 5) + (-5) > 25 + (-5)
-4m + 5 - 5 > 25 - 5
-4m > 20
Now, Dividing both sides by 4;
4m/4 < -20/4
m < -5
Read More about Inequality:
https://brainly.com/question/25275758
show set of data that is a function using at keast 5 domain values and 5 range values it can be shown in a format of your choice SHOW ALL YOUR WORK USING Y=M+B
Sure! Here's an example set of data that is a function:
| x | y |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 9 |
| 5 | 11 |
To show that this is a function, we need to check that for every value of x, there is only one corresponding value of y. We can see from the table that this is true - for example, when x=2, y=5 and there are no other values of x that give y=5.
To represent this function in the form y=m*x+b, we need to find the values of m and b. We can use the slope-intercept form of a line to do this, which is:
y = m*x + b
where m is the slope of the line and b is the y-intercept (the value of y when x=0).
To find the slope, we can use the formula:
m = (y2 - y1) / (x2 - x1)
where (x1, y1) and (x2, y2) are any two points on the line. Let's use the points (1, 3) and (2, 5):
m = (5 - 3) / (2 - 1) = 2
So the slope of the line is 2.
To find the y-intercept, we can use any point on the line and solve for b. Let's use the point (1, 3):
y = m*x + b
3 = 2*1 + b
b = 1
So the y-intercept is 1.
Now we can write the equation of the line in slope-intercept form:
y = 2*x + 1
To check that this equation matches the values in the table, we can substitute each value of x into the equation and see if we get the corresponding value of y:
When x=1: y = 2*1 + 1 = 3
When x=2: y = 2*2 + 1 = 5
When x=3: y = 2*3 + 1 = 7
When x=4: y = 2*4 + 1 = 9
When x=5: y = 2*5 + 1 = 11
These values match the values in the table, so we have shown that the set of data is a function and we have written its equation in the form y=m*x+b.
chatgpt
Sure, here is a set of data that is a function using at least 5 domain values and 5 range values:
```
Domain | Range
------- | --------
-2 | -4
-1 | -3
0 | -2
1 | -1
2 | 0
```
This data can be shown in a table, a graph, or a set of ordered pairs. In this case, we will show it as a table:
```
| Domain | Range |
|---|---|
| -2 | -4 |
| -1 | -3 |
| 0 | -2 |
| 1 | -1 |
| 2 | 0 |
```
We can use the equation y = m + b to find the slope (m) and y-intercept (b) of this function. The slope is calculated by finding the change in y (the range) divided by the change in x (the domain). In this case, the change in y is -4 - (-3) = -1, and the change in x is -2 - 0 = -2. Therefore, the slope is -1/-2 = 1/2. The y-intercept is calculated by finding the value of y when x is 0. In this case, the value of y is -2. Therefore, the y-intercept is -2.
The equation of this function is y = (1/2)x - 2. This function can be graphed by plotting the points in the table and connecting them with a line. The graph of this function is a straight line.
Find the value of x in the figure.
A) 130
B) 34
C) 19
D) 100
Answer:
The answer is D (100)
Step-by-step explanation:
If you have any questions please ask me!
I am so sorry but please help and if its not too much please explain how you did it too!♡ TY!<3
Answe 56
Step-by-step explanation:
hoped that helped
I need help please I will put in an image. and I only have 18 points sorry
Answer:
what
Step-by-step explanation:
Approximate the difference of the medians as a multiple of Carl's interquartile range.
Responses
A 16
B 13
C 33
D 23
E 19
can u help me pls ik u lookin so pls help me
Answer:
1240.4 mm²
Hope this helps!
Step-by-step explanation:
The surface area of the regular pyramid is the area of the base plus the area of the 5 triangles.
One triangle has the formula of [tex]\frac{1}{2}[/tex] × Base × ( Slant ) Height.
One triangle has the area of [tex]\frac{1}{2}[/tex] × 16 × 20 = 8 × 20 = 160 mm²
160 mm² × 5 ( cause there are 5 triangles ) = 800 mm²
800 mm² + 440.4 mm² = 1240.4 mm²
Answer:
1240.4 mm²
Step-by-step explanation:
Surface area: add all of the sides' areas
Area of a triangle is 1/2 bh
1/2 (16)(20)=160(one side)
Since there are 5 sides we would do 160x5=800
Then adding the 2 areas together
440.4+800=1240.4
i need help.............................................
Answer: 9 yd^2
Step-by-step explanation: 4.5 x 2 = 9
Answer:
31.5 (31 1/2)
Step-by-step explanation:
A=l x w x h
3 1/2 x 4 1/2 x 2= 31 1/2/31.5
PLSSSSSSSSSSSSSSSSSSS HELP!!!!!!!!!!!!!!!! URGENT
Answer:
2nd one
Step-by-step explanation:
Simplify the expression.
9(-1/3m + 4) - 6m
A. -3m + 36
B. 3m + 36
C. -9m + 36
D. 9m + 36
Answer:
9(-1/3m + 4) - 6m can be simplified as follows:
- Distribute the 9: 9(-1/3m) + 9(4) - 6m
- Simplify: -3m + 36 - 6m
- Combine like terms: -9m + 36
Therefore, the simplified expression is -9m + 36.
So, the answer is C.
Step-by-step explanation:
The model represents an equation
What is the solution for the equation
Please help will give brainlest
Answer:
G. x = 6/5
Step-by-step explanation:
There are 5x's and 4 ones on the left side ==> 5x + 4
There are 10 ones on the right side ==> 10
Equation left and right side expressions gives the equation:
5x + 4 = 10
Subtract 4 on both sides:
5x + 4 - 4 = 10 -4
5x = 6
Divide by 5 both sides
5x/5 = 6/5
x = 6/5
Please help me with this ASAP!!!!
Answer:
The answer is 5!
Step-by-step explanation:
You have to multiply the height and the width and then try to find another number to multiply to get 400. If you would do height times width times 5 you will get 400, so 5 is the answer!
If you have any questions ask me please! :)
please help......................
Answer: 6.6 in^2
Step-by-step explanation:
2.2 x 3 = 6.6
Let a+1 = b+2 = c+3 = d+4 = a+b+c+d+5. What is a+b+c+d?
It comes out that, b = a-1 , c= a-2 & d= a-3. On substituting the above and converting the everything into “a” it comes out that a = 2/3 And a+b+c+d = 4a - 6
The answer is -10/3.
Find the approximate radius of a circle with a circumference of 51.81 millimeters. Use 3.14 for π. Round to the nearest hundredth if necessary.
Answer: 16.5
Step-by-step explanation:
51.81/3.14=16.5
Simple :)
Hope it helps!
Please help will give brainlest
Answer:
C) 10 + 7x > 40
Step-by-step explanation:
we know that ms. Hernandez Already paid 10 for her ticket and we know how much money it would cost for each child, but we do not know how many kids there are, also we know that she ms. Hernandez doesn’t want to spend more than 40
Ms.Hernandez = 10
Children = 7x
A number > 40
10 + 7x > 40
PLEASE IS MATH 8th GRADE IS FOR TODAY
Answer: The height would be 6 feet
Step-by-step explanation: If you want you can get the answer expert verified because I don't know how to show the work I did on a computer.
enter an expression equivalent to 4(x + 5y) that clearly shows that the total leson spent on the on and the total he spent on the large flower pots is not 5y.
Answer:
The answer is 20y
Step-by-step explanation:
If you have any questions please ask me! :)
i know the answer but im scared it wrong
Answer:
5.292
Step-by-step explanation:
Answer:
6 feet.
Step-by-step explanation:
The height of the given parallelogram would be; 6 feet.
What is the area of a parallelogram?
The area of a parallelogram is the product of the base and the height of the figure.
The area of a parallelogram = Base x Height
We have been given that the area of this parallelogram is 120 ft. then we need to find the value of h.
Base = 20 feet
Since, the area of a parallelogram = Base x Height
Area = 20ft x height
120ft = 20ft x height
The height = 120/20
Height = 6ft
Hence, the height of the given parallelogram would be; 6 feet.
Determine the coordinates of polygon A′B′C′D′ if polygon ABCD is rotated 270° counterclockwise.
A′(0, 0), B′(−2, 5), C′(5, 5), D′(3, 0)
A′(0, 0), B′(2, −5), C′(−5, −5), D′(−3, 0)
A′(0, 0), B′(−5, −2), C′(5, −5), D′(3, 0)
A′(0, 0), B′(−5, −2), C′(−5, 5), D′(0, 3)
Answer: A′(0, 0), B′(−2, 5), C′(5, 5), D′(3, 0)
Step-by-step explanation:
Because since it is 90 degrees counterclockwise you would do the 270 formula since it is counterclockwise and the formula for 270 degrees is basically swapped the x and the y and add a negative to the original y and if it's already a negative it becomes a pthe polygon, so the answer is A (0, 0), B(-2, 5), C(5, 5), D(3, 0) the first one credits too : Kfn032409
please help ! ! ! middle school math
you roll a 6-sided dice. what is P(5) ?
write your answer as a fraction or a whole number
please look at image ! ! ! !
Answer: 1/6
Step-by-step explanation:
because it is one of the six possible even outcomes
True or false? To add two fractions with x's, you add their numerators and denominators.
I need help with math, it's hard :|
Answer:
im pretty sure this is false bc if you have a fraction and you add the top and the bottom you are just getting the sum when you r supposed to be deviding the numbers
Step-by-step explanation:
im not sure if im correct so i would double check but either way have a great day dont let anyone or anything bother you. and be positive
I know the answer is 24 but I need the work
Answer:
24+36=60. 60/10=6. 6x4=24.
Which of the following is the solution set of x < 5?
A) x = {5, 4, 3, 2, 1, ... }
B) x = {5, 6, 7, 8, 9, ... }
C) x = {4, 3, 2, 1, ... }
D) x = {3, 4, 5, 6, 7, ... }
with solution pls, show the solution how did you get the answer
The best answer from the options provided is C, because "x<5" means all the numbers less than 5 and answer C only has integers that are less than 5.
Now C isn't a perfect answer, because C leaves out all the other fractions and decimals like 4.3 and 3/4 that are also less than 5, but aren't in answer C.
But given your choices, A, B, and D are not the answer, since they all have a number included that's greater than OR equal to 5.
Please help! Lesson 1 circumference 1-9
Which of the following combinations of side lengths will form a triangle with vertices X, Y, and Z? (will give brainliest)
(A.) XY = 18 mm , YZ = 20 mm , XZ = 39 mm
(B. ) XY = 17 mm , YZ = 20 mm , XZ = 36 mm
(C.) XY = 16 mm , YZ = 20 mm , XZ = 37 mm
(D.) XY = 17 mm , YZ = 19 mm , XZ = 37 mm
Answer:
The answer is B and D
Step-by-step explanation:
Why did you post the same question twice?
If you have any questions ask me please! :)
Answer:
B
Step-by-step explanation:
hope this helps
Which statement accurately describes Benedict of Nursia?
A. He founded the Holy Roman Empire and was crowned its first emperor by the pope.
B. He founded an abbey at Monte Cassino and is known as the "father of monasticism."
C. He led the First Crusade to reclaim the Holy Land for Christianity.
D. He designed and built the first Gothic cathedral, Notre Dame, in Paris.
Answer:
You put it in the wrong subject, but C is the right answer!
Step-by-step explanation:
If you have any questions please ask me! :)
I WILL MARK BRAINLEST FR!!
Answer:
The ratio of shirts Pete pays for to all the shirts Pete gets is 5:6.
5/6 of 1,200 is 1,000.
1,000 × $10 = $10,000
Pete would pay Jun 1,200 × $8 = $9,600 for the shirts.