Answer: The actual area of the base of the building = 4418 square feet.
Step-by-step explanation:
Dimensions of model: 2 inches in length and 1 inch in width.
The scale on the model is 1 inch = 47 feet.
Actual length = 2 x (47 feet) = 94 feet
Actual width = 1 x 47 feet = 47 feet
Actual area of base of building = (Actual length) x (Actual width)
= 94 x 47 square feet
= 4418 square feet
Hence, the actual area of the base of the building = 4418 square feet.
find the probability of getting a prime number on the dice and head on the coin when a dice is rolled and a coin is tossed simultaneously.
Answer:
1/4
Step-by-step explanation:
For a die,
the number of possible results is 6
The prime numbers are 2,3,5
the probability of getting a prime number is thus; 3/6 = 1/2
Tossing a coin, the probability of getting a head is also 1/2
So the probability of getting both on a single toss will be;
1/2 * 1/2 = 1/4
According to the question,
The number of possible results,
6Prime numbers,
2, 3 and 5Now,
The probability of getting a prime number will be:
= [tex]\frac{3}{6}[/tex]
= [tex]\frac{1}{2}[/tex]
then, by tossing the coin head's probability is "[tex]\frac{1}{2}[/tex]".
hence,
Getting both on single toss will be:
= [tex]\frac{1}{2}\times \frac{1}{2}[/tex]
= [tex]\frac{1}{4}[/tex]
Thus the above answer is right.
Learn more about probability here:
https://brainly.com/question/23276848
3n-(2+n) ??????????????????????????
Answer:
2n - 2
Step-by-step explanation:
[tex]3n-(2+n)\\\\3n-2-n\\\\3n-n-2\\\\\boxed{2n-2}[/tex]
Hope this helps.
HELPPPPPPP?:))))))))))
Answer:
5. X = 2, Y = 3
6. X = 3, Y = 8
Step-by-step explanation:
For 5, it is easier to use the substitution method to solve. Plug the Y equation into the Y value of the first equation and simplify.
-3x - 2(5x-7) = -12
-3x - 10x + 14 = -12
-13 = -26x
x = 2
Then, plug the X value into either equation.
y = 5(2) -7
y = 3
For 6, it is easier to use the elimination method to solve. Multiply the first equation by 2 in order to eliminate 4y.
10x - 4y = -2
x + 4y = 35
Add these equations and simplify.
11x = 33
x = 3
Then, plug the X value into either equation.
3 + 4y = 35
32 = 4y
y = 8
HURRY!!!!!!!!! Find the volume of a right circular cone that has a radius of 4 inches and a height of 12 inches.
A. 36 in.
B. 48 in.
C. 52 in.
D. 64 in.
Answer:
64 hope it helps
Step-by-step explanation:
Answer:
D. 64 in.
Step-by-step explanation:
Make w the subject of the formula z = w + 3
Answer:
w = -z(-w) + 3(-w)
Step-by-step explanation:
z = w + 3 | Given
-w + z = 3 | Subtract w from both sides.
-w = -z + 3 | Subtract z from both sides
w = -z(-w) + 3(-w) | Multiply -w on both sides.
Which of the following is not a god/goddess in Norse Mythology
1 point
Odin
Thor
Loki
Venus
How many 14 inch cubes does it take to fill a box with width 314 inches, length 234 inches, and height 114 inches?
Answer:
Step-by-step explanation:
First you need to find the area then divide that by 14
i need help with this geometry assignment please.
Answer:
172.8 is the area of the parallelogram
Guys........my brain hurts lol, can yall help me please
Step-by-step explanation:
9>-2y/7+19
-2y/7> -10
-2y> -70
-y> -35
y < 35
I need help please ):
And if u don’t know the answers do not comment anything because i'm really looking for help!
Answer:
x=16
Step-by-step explanation:
can someone help me please !
Answer:
Look below
Step-by-step explanation:
Because we know Jordan already has $60, and he makes $6 per week, allwe have to do is multiply 6 times the number of weeks he is saving, which is also 6. That comes out to 36, so he saves $36 in 6 weeks, but we are tyring to find the total amount, so we add 36 and 60 to get 96.
Therefore, Jordan saves $96 after 6 weeks.
The next part of the questions asks for an expression. In the expression, w represents the amount of weeks. So, since he already had the $60, the expression would be:
60 + 6w
Hope this helps :)
PLEASE HELP. i have one hour to get this done and i have no clue what to do on this bonus question i need to pass!! look in the photo for the question and image!!
Answer: the perimeter is 214. AB's half is 32.5 and BC's whole is 65
Step-by-step explanation: 10x-5 and 12x-26 are equal, as shown by the marks on their lines, so we can set them equal to each other to solve for x. when solved x=7. then plug 7 into each equation to get 65. lastly add up 84+65+65 to get 214.
what is the area of the sidewalk
Answer: 105 square feet
Step-by-step explanation:
area is length x width 35 x 3 is 105
Noah, Luke, Aaron and Nick are playing Pictionary. Noah and Luke scored 135 points while Aaron and Nick scored 160 points. How many points did they have all together and who won?
Answer:
Total points scored by all together = 290 points.
Aaron and Nick wins.
Step-by-step explanation:
As given,
Total point scored by Noah and Luke = 135 points
Total point scored by Aaron and Nick = 160 points
Now,
Total points scored by all together = Total point scored by Noah and Luke + Total point scored by Aaron and Nick
⇒Total points scored by all together = 135 + 160 = 290 points.
As ,
160 > 135
⇒Total point scored by Aaron and Nick > Total point scored by Noah and Luke
∴ we get
Aaron and Nick wins.
A car can drive 560 miles on 10 gallons of gas. How many gallons of gas does the car need to drive 1,260 miles?
Answer: You could drive 1120 miles with 40 gallons of gas. The car's gas mileage is 28 miles on a gallon of gas.
13. Which expressions are equal?
a. 2(x + 3) + 2x and 4x + 3
b. 3(x + 2) + 4x and 7x + 6
C. 5x + 2(x + 4) and 6x + 8
d. 4 + 5(x + 2) and 5x + 11
Answer:
B
Step-by-step explanation:
3 x X = 3x 3 x 2 = 6 so 4x + 3x = 7x +6
PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS ASSSSSSAAAAAAAP HELPPPPPPPPPPPPPPPP
Answer:
hablas verja ijueputa mamaverja
Please help me i’m failing
A mountain bike originally priced at $921.00 is up for sale at a discount of 13%. What is the price of the mountain bike after the discount?
Answer:
$801.27
Step-by-step explanation:
921.00 x 0.13 = 119.73 discount
921.00 - 119.73 = 801.27
[tex]3x + 6[/tex]
What is the GCF ? ( greatest common factor )
What is the number of degrees the minute hand of a clock moves between 10:21 and 10:34 pm on the same day?
.
Step-by-step explanation:
The correct answer is 78
9 m =
dm
10 dmx
dm
11
1 mx
9 m
WORTH 35 POINTS PLS HELP ME!
Answer: Answer on the bottom below
Step-by-step explanation: And p.s this is worth 18 points because it needed to divide the points in two.- Have a brilliant day mate ^_^
Mrs. Pascal has a candy jar that contains 5 Jolly Ranchers and 13 jawbreakers. Solve each of the following problems and explain your thinking. Suppose that you have a candy jar with the same ratio of Jolly Ranchers to jawbreakers as in the previous problem, but it contains 720 candies. How many of each kind of candy would you have?
Answer:
Step-by-step explanation:
The ratio is 5:13 and the total number of candy is 18. If the total amount of candy increased by 40x then both candy values would increase by 40x. There are 200 Jolly ranchers and 520 jawbreakers.
You are choosing between two different cell phone plans. The first plan charges a rate of 25 cents per minute. The second plan charges a monthly fee of $44.95 plus 11 cents per minute. How many minutes would you have to use in a month in order for the second plan to be preferable?
Answer:
14 seconds will be preferable for the second plan
Write the following as a mathematical expression with one variable.
Twice the length (l) less three times the width (w).
Answer:
Step-by-step explanation:
2l-3w
The expression is 2l- 3w
What is expression?An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.
Given:
Twice the length (l) less three times the width (w).
So,
Twice the length (l) = 2l
three times the width (w). = 3w
So, Twice the length (l) less three times the width (w).
=2 l - 3w
Learn more about expression here:
https://brainly.com/question/24242989
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Pleaseee helpppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
540°
General Formulas and Concepts:
Math
CountingPre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightGeometry
Sum of Angles: 180(n - 2)°Step-by-step explanation:
Step 1: Define
We are given a 5-sided polygon (irregular pentagon)
n = 5
Step 2: Find Sum
Substitute in n [Sum of Angles]: 180(5 - 2)°(Parenthesis) Subtract: 180(3)°Multiply: 540°Answer: 540
Step-by-step explanation:
[tex]{(n - 2) * 180}[/tex]
This is the formula for the sum of interior angles with side lengths n. Counting the sides we have 5 sides.
(5 - 2) * 180 = 540
3r+2b
I will mark you brainliest
Answer:
3r + 2b is the simplest form, are you missing anything?
Which function is equivalent to y=5(x+3)2−8?
y = 5x² + 1
y=5x2+6x−2
y = 5x² + 30x + 37
y = 5x² + 30x + 5
Answer:
y = 5x²+30x+37
=============================
1) squaring a binomial
[tex] \boxed{ (a+b) = a^2 + 2ab + b^2 }[/tex]
2) The distributive property
[tex] \boxed{ a(b+c) = ab+ac }[/tex]
============================
1) squaring a binomial
y = 5(x+3)² - 8
y = 5(x²+6x+9)-8
2) Distributive property
y = 5(x²+6x+9)-8
y = 5x²+30x+45-8
3) Finally
y = 5x²+30x+37
5.
2 ...
13. 1.4
Imagine that
you
and a friend
go to a local ramen shop for dinner. At this
Restaurant, each regular bowl of ramen is $725. Drinks are $1.50 each.
ramen
and
your
friend eat if you
ordered 2
How many regular bowls of did
you
drinks each and
your
total was $49.50?
a. Write an equation to represent the situation using X to represent the #
of bowls
you
and
your
b. I
friend ate.
Answer:
6 bowls of ramen eaten by you & your friend
Step-by-step explanation:
The question appears pretty choppy for me. I'll answer what I think you're asking and update in the comments if needed.
Imagine that you and a friend go to a local ramen shop for dinner at this restaurant, each regular bowl of ramen is $7.25. Drinks are $1.50 each. How many regular bowls of ramen did you and your friend eat if you ordered 2 drinks each and your total was $49.50?
a. Write an equation to represent the situation using x to represent the # of bowls you and your friend ate.
4($1.50) + $7.25x = $49.50
6 + 7.25x = 49.50
subtract 6 from both sides
7.25x = 43.50
divide both sides by 7.25
x = 6
Checking the math:
4(1.5) + 6(7.25) = 6 + 43.50 = 49.50
4 drinks, 6 bowls of ramen for $49.50
18. A juice recipe calls for 3 1/2 cups
of sugar and will serve 60 people.
How much sugar would you need
if you reduced the recipe to serve
only 48 people?
A 4 2/3c B 3 1/2c C 2 4/5 c D 2 1/2c
Answer:
C. 2 [tex]\frac{4}{5}[/tex] cups
Step-by-step explanation:
We want 3.5 (3 1/2) cups of sugar that serves 60 people to serve 48 people instead. So we use proportions. Set it up:
[tex]\frac{x}{3.5} = \frac{48}{60}[/tex]
60x = 168 (48 x 3.5)
/60 /60
x = 2.8 cups of sugar serves 48 people.
Change 2.8 into fractions: 2 [tex]\frac{4}{5}[/tex]