Answer:99.7
Step-by-step explanation:
Need help asap
Find the volume of a rectangular pyramid. Length measures 16 meters, width measures 24 meters, height measures 20 meters
Answer:
7680
Step-by-step explanation:
16(24)20
7680
V = 2,560 m^3
Step-by-step explanation:
The formula for the volume of a pyramid is...
[tex]V=\frac{1}{3}Bh[/tex]
B is the area of the base, which in this case is a rectangle. We need to find the area of the rectangle to plug in for B.
The formula for the area of a rectangle is...
[tex]l*w[/tex]
We can plug in the numbers.
[tex]16*24[/tex]
= 384
Now that we have B, we can plug that into the volume formula along with the height.
[tex]V=\frac{1}{3}(384*20)[/tex]
[tex]V=\frac{1}{3}*7,680[/tex]
V = 2,560 m^3
3|2−x|=−6
can someone answer this question for me?? THNX!!!
Answer: the answer is 4
Step-by-step explanation:
3(2−x)=−6
Step 1: Simplify both sides of the equation.
3(2−x)=−6
(3)(2)+(3)(−x)=−6(Distribute)
6+−3x=−6
−3x+6=−6
Step 2: Subtract 6 from both sides.
−3x+6−6=−6−6
−3x=−12
Step 3: Divide both sides by -3.
−3x
−3
=
−12
−3
x=4
Answer:
x=4
You are making Chicken Tikka Masala. The recipe asks for 1/3 cup of butter and you want to make 3/9 of the original recipe. How many cups of butter will you need?
Answer:
1/9
Step-by-step explanation:
3/8 = 1/3
1/3 × 1/3 = 1/9
Answer:
1/9
Step-by-step explanation:
3/9 of original recipe
3/9=1/3 (on simplifing) Is the recipe we want to make
so 1/3 of the recipe we want to make
=(1/3) * (1/3)
=1/9
Hope it helps, Pls Marks as Brainliest!!
Solve the following system of equations graphically on the set of axes below.
y=-1/3x + 5
2x-3y=3
*Graphing included*
Answer:
wrong but its alright plzz spare
Step-by-step explanation:
How many times bigger is a group of 20 coins than a group of 4 coins?
Answer:
five times bigger
Step-by-step explanation:
The group of 20 coins is five times greater than the group of 4 coins.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that there is a group of 20 coins and a group of 4 coins. The number of times will be calculated as:-
Number = 20 / 4
Number = 5
Hence, the group of 20 coins is five times greater than the group of 4 coins.
To know more about an expression follow
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Someone plz helppppp
Answer: 2/6 - 33.33%
Step-by-step explanation: there are 6 sides. each side counts as a fraction of your whole. count how many sides you have and the number is the whole. so you have 6 sides. each side is 1/6 of your hexagon. there are 2 sides that are shaded in grey. so you get 2/6 because you count how many you have. To get a percentage you divide the fraction by the whole. then move the amount two sides to the left
Giving Brainliest if Correct!!
What collateral secures a mortgage?
A. 5% of the purchase price of the house
B. the house itself
C. 10% of the purchase price of the house
D. none
Answer:
c
Step-by-step explanation:
i think it c is it right
Answer:
c
Step-by-step explanation:
mortgages take 10% of the original selling house price stock
Please Help Me!
The side of one square is equal to 3m and its diagonal is equal to the side of a second square. Find the diagonal of the second square.
Answer:
the diagonal of the second square = 4.24264068712
Step-by-step explanation:
3^2 + 3^2 = 18 =the diagonal of the second square ^2
the diagonal of the second square = 4.24264068712
Helppppppppppppppppppppppppppppp
Answer:
30 degress
Step-by-step explanation:
Again can someone help me with this i need a good explanation to find the arithmetic mean? and the answer ;-;
Answer:
4.1
Step-by-step explanation:
Mean = sum/n
(1+2+10+6+4+4+6+3+1+4)/10
41/10
4.1
If the weight of a blue square is 4 pounds, what is the weight of one green triangle.
Answer:
2
Step-by-step explanation:
The table shows the cost in dollars, y, for renting a pair of snow skis or renting a snowboard for x days. Which function shows the combined cost in dollars, y, for renting two pairs of snow skis and two snowboards for x days? y = 45x + 60 y = 90x + 120 y = 25x + 25 y = 20x + 35
Answer: this is the right answer y = 90x + 120
Step-by-step explanation:
Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
(m^2 + -2m + -1) (5m^4)
Answer:
[tex]5m^6 - 10m^5 - 5m^4[/tex]
Step-by-step explanation:
All you need to do is distribute the [tex]5m^4[/tex] to ([tex]m^2-2m - 1[/tex]), like so:
([tex]m^2-2m - 1[/tex])[tex](5m^4)[/tex]
[tex]5m^6 - 10m^5 - 5m^4[/tex]
pls help will mark as brainliest
Answer:
6/b=10/40
Step-by-step explanation:
Let me know if this is correct or if I did something wrong I haven't done this kinda math in a couple year D:
Answer:
6/h=10/40
Step-by-step explanation:
The first and second one have a 30, so it's not right.
Which number represents an amount greater than 0.8%?
A. 9%
B. 5/6
C. 78%
D. 0.09
Answer:
B because 5/6 is roughly .83, which is bigger than .8
Step-by-step explanation:
6³=216. Using exponents, write three more expressions whose value is 216.
I don't understand. Please help.
Answer:
36
Step-by-step explanation:
reverse the number
How do you solve 84.48 ÷ 0.88? Please explain it step-by-step!
Answer:
96
Step-by-step explanation:
Answer: 96
Step-by-step explanation:
84.48/0.88
The first step to dividing decimal numbers is to convert them into whole numbers. You can do this by multiplying 1 followed by as many zeros as decimal numbers there are. In this case, we have 2 decimal numbers, therefore, we must multiply by 1 followed by 2 zeros rather 100.
84.48*100/0.88*100
---------------------------------------------
8448/88=96
792
-------
52'8
528
--------
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Using the image below solve for x _______
The value of x using the concept of similar triangles is; x = 41/36
How to find the length of similar triangles?Two triangles are said to be similar if their corresponding angles are congruent and their corresponding sides are proportional. So you can find the dimensions of a triangle using another triangle. If ABC and XYZ are two similar triangles, you can find the associated angles and side lengths using the formulas below.
∠A = ∠X, ∠B = ∠Y, and ∠C = ∠Z
AB/XY = BC/YZ = AC/XZ
Thus, our Triangle is solved as;
4/9 = 24/(12x - 3)
24(4/9) = 12x - 3
32/3 = 12x - 3
32 = 36x - 9
36x = 41
x = 41/36
Read more about similar triangles at: https://brainly.com/question/30104125
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That’s all i need to know. Thanks!
Answer:
c = 5
Step-by-step explanation:
a^2 + b^2 = c^2
3^2 + 4^2 = c^2
9 + 16 = 25
c^2 = 25
sqrt of 25 = 5
c= 5
Answer:
c=5
Step-by-step explanation:
here are four number cards.
you cannot see one of the cards.
9 8 4 ?
the mean is 8.
what is the missing number?
Answer:
11
Step-by-step explanation:
9+8+4=21
we want to divide a number by 4 to get 8
4 x 8=32
32-21+11
The three friends drove to a park that had batting cages and pitching machines that tossed the balls to the batter automatically. Rameck took his place, ready to bat. "Keep your hands together," George shouted from the other side of the fence. "Bend your knees a little," Sampson offered. "I've watched the Yankees for years," Rameck said, ignoring both of them. "Baseball is easy!” The machine pitched the first ball. Rameck swung with a powerful twist. He missed. The second ball erupted from the machine. Rameck swung again. He missed it by a mile. A third ball came. He swung and missed that one, too. The balls kept coming. Rameck kept swinging. And missing. —We Beat the Street, Sampson Davis et al, Using the drop-down menus, identify the correct sequence of events. First: Second: Third:
Answer:
first B,second A, third C on edg
Step-by-step explanation:
Answer:
answer is D
Step-by-step explanation:
Please help me. Give me the Answers to question 18. and show your work.
Answer:
mark brainlyest and I will answer
Dr. Barber needs to pay her employees $15.00 an hour. If she has five
technicians and they each worked 25 hours, how much money in total will Dr.
Barber pay all of the technicians?
Answer:
$1,875
Step-by-step explanation:
$15.00 per hour (multiply by hours)
per technician (multiply by technicians)
so: 15x25=375 then 375x5=1,875
Answer:
$1875
Step-by-step explanation:
First, let's find how many hours the technicians worked
She has 5 technicians, and the each worked 25 hours
We can multiply 5 and 25 to find the total number of hours
5*25=125
Now we know that the technicians worked 125 hours altogether. Now, we need to find how much money that is.
They worked 125 hours, and they are paid $15 per hour
We can multiply 125 and 15 to find the cost
125*15=1875
So, Dr. Barber will pay the technicians $1875 in total
Find f (8) when f (x)=-26/x+7
Answer:
Step-by-step explanation:
f(x) = 26/x + 7
[tex]f(8)=\frac{-26}{8}+7\\\\=-3.25+7\\\\=3.75[/tex]
PLZ HELP it's LITERALLY THE LAST QUESTIOOOON
Answer:
b
Step-by-step explanation:
Gia’s gross annual salary is $46,392.
What is the recommended maximum monthly rent she should pay?
$1082
$1648
$1933
Answer:
$1082
Step-by-step explanation:
28% of $46,392
=28 over 100 x 46,392
= 12989.76
Monthly Rent
=12989.76 over 12
=1082.48
Maximum monthly rent paid by Gias= $1082.48
Option A: 1082
Find the GCF for each pair of monomials. 1. 14n2, 35n4 2. 21n3, 18n2 3. 7n2, 9
Answer:
[tex](1)7n^2\\(2)3n^2\\(3) 1[/tex]
Step-by-step explanation:
(1) [tex]14n^2, 35n^4[/tex]
[tex]14n^2=2 X 7 X n^2\\35n^4=5 X 7 Xn^2Xn^2\\$Therefore, the GCF of 14n^2$ and 35n^4$ is 7Xn^2=7n^2[/tex]
(2)[tex]21n^3, 18n^2[/tex]
[tex]21n^3=3 X 7 X n^2 X n\\18n^2 =3 X 6 X n^2\\$Therefore, the GCF of 21n^3$ and 18n^2$ is 3Xn^2=3n^2[/tex]
(3) [tex]7n^2, 9[/tex]
The two terms are co-prime. Therefore their GCF is 1.
PLS HELP THIS IS A LOT OF PIONTS SO BE FAST
Answer:
see below
Step-by-step explanation:
distance = rate * time
meters Edgar ran= e*t
meters Mathieu ran = m*t
Difference in meters per second is the difference in rates= m-e
Number of seconds = time = t
Answer:
this took like forever but there u go
Step-by-step explanation:
distance = rate * time
meters Edgar ran= e*t
meters Mathieu ran = m*t
Difference in meters per second is the difference in rates= m-e
Number of seconds = time = t
You have a standard deck of cards. The deck has 52 total cards and contains 4 suits: hearts, clubs, diamonds, and spades. Each suit consists of cards numbered 2-10, a jack, a queen, a king, and an ace.
You select one card at random from the deck. Let A be the event that the randomly selected card is a diamond and let B be the event that the card is a king. Based on this information, answer the following questions.
Answer:
[tex]P(A) = \dfrac{1}{4}\\P(B) = \dfrac{1}{13}\\P(A \cap B) = \dfrac{1}{52}\\P(A/B) = \dfrac{1}{4}\\P(A/B) = P(A)\\[/tex]
A and B are not independent events.
Step-by-step explanation:
Total number of possibilities is 52 (Total number of cards in the deck).
Formula for probability of an event E can be observed as:
[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]
For event A, number of cases possible for a card to be diamond = 13
[tex]P(A) = \dfrac{13}{52} \\\Rightarrow P(A) = \dfrac{1}{4}[/tex]
For event B, number of cases possible for a card to be a king = 4
[tex]P(B) = \dfrac{4}{52} \\\Rightarrow P(B) = \dfrac{1}{13}[/tex]
For the event, [tex]A \cap B[/tex], the card is a king and diamond, only one case is possible.
Because there is only one card for king of diamond.
[tex]P(A \cap B) = \dfrac{1}{52}[/tex]
Formula for P(A/B):
[tex]P(A/B) = \dfrac{P(A \cap B)}{P(B)}[/tex]
[tex]\Rightarrow \dfrac{\dfrac{1}{52}}{\dfrac{1}{13}}\\\Rightarrow \dfrac{1}{4}[/tex]
Yes, P(A) is same as P(A/B).
Here, A and B are not independent events because they have a common case i.e. a king is there which is of diamond in the deck.
Answer:
1/4
1/13
1/52
Yes, events a and b are independent events
15) 5,25 , 125 ,625 ,3125
Rule =
Answer:
multiply by 5
Step-by-step explanation:
5x5=25
25x5+125
125x5=625