Answers
Answer:
2794 in³
Step-by-step explanation:
Given
base (a) = 17 in
vertical height (h) = 29 in
Now
Volume of the square pyramid
= 1/3 a²h
= 1/3 * 17² * 29
= 2793.7 in³
= 2794 in³
hope it helps :)
Answer:
2794
Step-by-step explanation:
V=s^2 times height over three
17^2 times 29/3
PEMDAS, exponents first
17^2=289
PEMDAS, next up multiplication
289 times 29/3
8381/3 or 2793.7
round to nearest whole number
2794
Related Questions
A number cube is rolled 35 times and the results are recorded in the table.A goodness-of-fit chi-square test is to be used to test the null hypothesis that the cube is fair. At a significance level of α = 0.05, what is the value of chi-square and the appropriate conclusion?
Answers
Answer:
Where's the table we can go off of??
Step-by-step explanation:
Answer:
2 = 11.2; fail to reject the null hypothesis
Step-by-step explanation:
This is the correct answer for the question I had on the segment exam. Please double-check because the conditions in your question because they might be slightly different and you may need a slightly different answer. Be careful about copying answers off of the internet and good luck!
I used the X^2GOT-Test, so you could check your answers too. For the expected occurrence 35/7 = 5.
Which expression is equivalent to the following complex fraction?
CO (
이고
X X
2
X-
2x
글
2x-2
X
12x
x-1
44 minutes left please help !!!!!!
Answers
Answer:
[tex] \frac{x - 1}{2x} [/tex]
Step-by-step explanation:
This is a correct answer.
helppppppppppppppppppppppppppppp
Answers
Pazonian packing up a little
Answers
Answer:
a little strap
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Identify the correct statement for the given figure.
Question 14 options:
A)
(5x)° + (2x + 7)° = 90°
B)
90° + (2x + 7)° = (5x)°
C)
(5x)° + (2x + 7)° = 180°
D)
(5x)° = (2x + 7)°
Answers
Answer:
A. 5x° + (2x + 7)° = 90°
Step-by-step explanation:
Complementary angles add up to give us 90°.
From the given diagram, we have a part of the angles on a straight line as a right angle. Which means it is 90°. Therefore, the other two angles, 5x° and (2x + 7)° will add up to give us 90°. Thus, 5x° and (2x + 7)° are complementary angles.
Therefore:
5x° + (2x + 7)° = 90°
Use the quadratic formula to find both solutions to the quadratic equation
given below.
4X2 +5x + 1 = 0
Answers
Answer:
A and B are correct
Step-by-step explanation:
Select the correct answer from each drop menu. A functions with the domain {2,3,4} has a specific range. Determine the function and its range. The function with the domain {2,3,4} is, and it's range is?
Answers
Answer:
2 6 8 is the oneeeeeeeeeee
Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables. Leave your answers as radicals in simplest form.
Answers
Answer:
See below for answers and explanations
Step-by-step explanation:
1) y=9, therefore x=2y=2(9)=18
2) y=32/2=16, therefore x=y√3=16√3
SOLVE
270.6 is 16 1/2% OF WHAT NUMBER?
WILL GIVE BRAINLIST
X
X
X
X
X
X
X
Answers
Answer:
165 po ang answer promise po
Answer:1640
To find the % then we have too times the 16 /12% by something right?
After some guessing their is my answer
Hope this helps :)
If you are reading this hope you have a wonderful day!
A pair of sneakers cost $125. The sales tax rate is 7%, what is the
total cost
Answers
Answer:
133.75
Step-by-step explanation:
I need help with this question please
Answers
The answer is 523.334
Can someone explain how to do this
Answers
Answer:
28 x 6
Step-by-step explanation:
You times 28 with 6 snice, there are 6 sides.
28 x 6 = 168 meters
Answer: 168 meters
multiplying and simplify radicals!
if u get it right I’ll give brainliest (show math pls!!!)
I would rlly appreciate it if y’all help me! :)
Answers
Answer:
≈ 107.33...
Step-by-step explanation:
2 [tex]\sqrt{12}[/tex] x 4[tex]\sqrt{15}[/tex] = 8 [tex]\sqrt{12 *15}[/tex] ≈ 8 x 13.41.. ≈ 107.33...
Solve for x
5 - 9x = -76
Answers
Answer:
9
Step-by-step explanation:
Subtract 5 from each side and get -9x = -81.
Divide by -9.
The answer is 9.
Answer:
x=9
Step-by-step explanation:
5-9x=-76
-9x=-5-76
-9x=81 divide both sides be -9
x=9
The more experiments that are performed, the closer the experimental probability gets to the theoretical probability: true or false?
Answers
Answer:
True.
Explanation:
The more experiments that are performed, the more data can be collected.
Solve for the letter t
Answers
explanation: solve for t by simplifying both sides of the equation, then isolating the variables.
20 POINTS HELP!!
What value of x and y make the polygon below a parallelogram
Answers
Answer:
Step-by-step explanation:
3x = 12
x=4
x+y =5y
4+y = 5y
4 = 4y
1=y
Answer:
x-5 = y
72 -5 = 67
y=67
x = 72
Step-by-step explanation:
In a parallelogram, the diagonals bisect each other.
That being the case,
6x = 72
x = 12 In a parallelogram, the diagonals bisect each other.
That being the case,
6x = 72
x = 12 and the diagonals measure
144 and 134
i hope this helps!! ^_^
A All angles are acute and measure 60°. B One angle is a right angle that measures 90°. C One angle is an obtuse angle that measures more than 90°. D The sum of the three angles equals more than a straight angle. YOU WILL EARN 20 POINTS IT U ANSWER
Answers
Answer:
240 degrees
Step-by-step explanation:
which best describes a graph of a two-year-old child's height over the course of a year?
Answers
Answer:
Step-by-step explanation:
First
PLEASE HELP PLEASE
A girls' choir is choosing a uniform for their concert. They can pick red, green or
purple sweaters, and they can pick tan, white or black skirts. The shoes they need
come in gold and black. Assuming all combinations are acceptable, how many
different combinations can the choir pick?
Answers
Answer:
18
Step-by-step explanation:
=============================================================
Explanation:
There are 3 colors to pick for the sweaters (red, green, purple).There are 3 colors for the skirts (tan, white, black)There are 2 colors for the shoes (gold, black)Multiply out those values mentioned to get the final answer: 3*3*2 = 9*2 = 18.
There are 18 different outfit combos.
---------------
Further explanation (optional section):
Let's say we only worried about the sweaters and shoes, and for now there's only one color for the skirt. We have 3 colors for the sweaters and 2 for the shoes. Imagine a table with 3 rows and 2 columns. Each row is a different color for the sweater and each column is a different color for the shoe. There are 3*2 = 6 cells inside the table. Each cell is a different outfit.
For instance, we could have R = red sweater and G = gold shoe. Then that means RG = red sweater + gold shoe outfit. So we'd have RG as one of the cells of this 6 cell table.
Now imagine that we laid out a table that is 6 by 3. The 6 is from the 6 outfits calculated earlier, and the 3 is now accounting for the colors of the skirts. We'd then have 6*3 = 18 combos total. Again, each cell inside the table represents a different outfit combo.
please help asap!!
i need more chars here but please do help me
Answers
Answer:
Square root of 16 is not 16
How’s many solutions does the graph have and what are they?
Answers
Answer:
The graph has 2 solutions
Step-by-step explanation:
they are -5 & 3
Answer the question Please, I am not sure of what it is.
Answers
Answer:
total area = 14.6 units²
Step-by-step explanation:
rectangle = 3 x 5 = 15
cos 30 = height/3
triangle height = 2.6
triangle = 1/2(3)(2.6) = 3.9
semi circle = (3.14)(1.5²)(.5) = 3.53
total area = 15 + 3.53 - 3.9 = 14.63
A student solved for the radius of a circle with a circumference of 120 In which step did the student make an error?
Step 24. ZT
Step 1: C = 21
Step 2: 1271 = 2
Step 3: 12т - 2те ZT
Step 4: 6 = Tr Step 5: /
Step 6: Solving for r, the length of the radius Solving for r, the length of the radius should be cm. Tr TE 4 is crm.
In which step did the student make an error??
Step:___
Solving for r, the length of the radius should be___cm.
Answers
Answer:
r = 6 cm
Step-by-step explanation:
C = 2πr
12π = 2πr
12π/2π = 2πr/2π
(The mistake is in the next step when calculating the division.
12π/2π = 6, same way 2πr/2π = r and NOT πr)
6 = r
r = 6 cm
Answer:
In which step did the student make an error?
Step
✔ 4
.
Solving for r, the length of the radius should be
✔ 6
cm.
Step-by-step explanation:
Scenario: The Cannon Instructions: View the video found on page 1 of this Journal activity. Using the information provided in the video, answer the questions below. Show your work for all calculations. The Cannon: Ernest's friend Nik is about to be shot out of a cannon. The path he will travel follows a parabolic arch that can be described by this polynomial. f(x) = –0.05(x2 – 26x – 120) He is supposed to land on a safety net 30 feet away. Does the function give you enough information to tell you where he will land? If so, how far from the cannon will he land?
Answers
Answer:
Part A
Yes
Part B
He will land at a point 30 meters from Cannon
Step-by-step explanation:
Part A
The given function that represent the path of the Cannon, which is the path of a parabolic arc, is presented as follows;
f(x) = -0.05·(x² - 26·x - 120)
We note that the height, 'h', of the path of a parabola at a horizontal distance, 'x' from the origin is equal to f(x)
Therefore, given that at the ground level, at the start and end of the flight, the f(x) = 0, we can write;
-0.05·(x² - 26·x - 120) = 0
∴ x² - 26·x - 120 = 0
x = (26 ± √((-26)² - 4 × 1 × (-120)))/(2 × 1)
Which gives;
x = 30 or x = -4
Therefore, he lands at a point 30 meters from the starting point
Therefore, the function gives enough information to tell where he will land
Part B
He lands at the point, x = 30 from the point the cannon was fired.
HELP PLEASE ASAP. NO LINKS OR I WILL REPORT
Answers
Answer:
For Question 19 the answer is A (the first answer)
For question 34 the answer is C (the third one) but for that I am not 100% you can search that one up
For question 20 the answer is A (the first answer)
Mr. Wallace took 600 mg of medicine. This was
75% of the full dose. What is the full dose?
Answers
Answer:800
Step-by-step explanation:
75% = 0.75
600/0.75 = x/1
Cross multiply:
0.75x = 600
Divide 0.75 to both sides:
x = 800
So the full does is 800mg.
What is the volume of a hemisphere with a radius of 3.6 cm, rounded to the nearest tenth of a cubic centimeter?
Answers
Answer:
97.7
Step-by-step explanation:
Does anyone know this question,I need help
Answers
Assume a student shows up for EGR 280 completely unprepared and the instructor gives a pop quiz. Assume there are 6 questions, every single question is multiple choice question. Assume that each question has five options (a, b, c, d, and e), the student selects the answer randomly. Also assume that whether one question is answered correctly is independent of whether or not another question is answered correctly.
Required:
For a single question, what it the probability (p) that the student answers correctly?
Answers
Answer:
P=20%
Step-by-step explanation:
Let's suppose that each question in the test has one and only one correct answer. This means we have 1 desired outcome out of the total 5 desired outcomes. Therefore:
Probability=#of desired outcomes / #of possible outcomes
or
[tex]P=\frac{1 correct}{5 opctions}[/tex]
[tex]P=\frac{1}{5}[/tex]
P=0.20
P=20%