The perimeter of the floor in the scale drawing is 36 inches.
What is the area of the rectangle?
To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.
The scale of the drawing is 10 inches for 40 feet, which means that every inch in the drawing represents 4 feet in reality.
To find the perimeter of the floor in the scale drawing, we can add up the length of each side in the drawing, where every inch represents 4 feet.
The length of the floor is 40 feet, which is equal to 10 inches in the scale drawing (40/4=10). So, the length of the scale drawing is 10 inches.
The width of the floor is 32 feet, which is equal to 8 inches in the scale drawing (32/4=8). So, the width of the scale drawing is 8 inches.
Therefore, the perimeter of the floor in the scale drawing is:
P = 2(length + width)
= 2(10 + 8)
= 2(18)
= 36 inches
hence, the perimeter of the floor in the scale drawing is 36 inches.
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Todd’s expression 6x4+_____x60+____x4+20x—-
Last year, 42,317 students participated in a robotics league. What is the value of the 4 in the number of students who participated in the robotics league?
A.
one-tenth times the value of the two in the thousands place
B.
two times the value of the two in the thousands place
C.
ten times the value of the two in the thousands place
D.
twenty times the value of the two in the thousands place
Answer:
The answer is D
Step-by-step explanation:
Because the 2 represents 2,000 when you do 2,00o times the 20 in the answer, you get 40,000, and the 4 in the number 42,317 represents 40,000.
Which equation is represented by the intersection of the graphs below?
A. Csc x=0
B. sec x = 0
C. secx = 1
D. CSC X=1
Answer:
the answer would be C i hope this helps
Aaron wants to buy new
football pads that cost $55.00
at GoodSportsBuys.com. The
online store charges $11 for
shipping on orders less than
$75. He also wants to buy some
packages of eyeblack strips for
$4 each, but he does not want
to pay more than the $11.00
shipping fee.
Answer:
Aron can purchase no more than 4 packages to avoid the shipping fee
Step-by-step explanation:
for some reason i cant take a screenshot and send the step by step i did
if you can pls giv brainliest and thanks
It’s geometry also please do not send a link but find the missing side
Answer:
? = 49.5
Step-by-step explanation:
Find the missing components of angles:
? = 49.5
B = 40.5
C = 90
Find the missing components of sides:
a = [tex]\sqrt{231}[/tex]
b = 13
c = 20
Similar figures have _____________ sides and ___________ angles.
Answer:
same, equal measure
Hope it helps
Please mark me as brainliest
Thank you
there are 147 third grade students going to the theater. Each row at the theater has ten seats. How many rows of seats will the third grade students fill?
Answer:
157
Step-by-step explanation:
PLEASE PLEASE!
DUE TODAY!
I need to find x
[calling 10th graders or geometry]
will give brainliest and + points please!
angles sum: 180(6-2) = 720
50 + 37 + 42 = 129
129 + 5x + 7x - 1 + 3x + 40 = 720
15x + 168 = 720
15x = 552
x = 36.8
check:
129 + 5(36.8) + (3(36.8) + 40) + (7(36.8) - 1) = 720
Correct answer??
180-50 = 130
180-37 = 143
180-42 = 138
Known internal angles:
130 + 143 + 138 = 411
15x + 39 + 411 = 720
15x = 270
x = 18
Select the statement that does not correctly use probability to describe an event. A. The probability of adopting a brown puppy is -0.25. B. The probability that Mr. Brown assigns homework is 0.9. C. The probability of getting lost while driving on vacation is D. The probability of having spaghetti for dinner is 50%.
Answer:
A. is the answer
Step-by-step explanation:
THIS IS DUE IN 10 MINUTES!!!
Yes the Frist question is 15 students
the second question is 5 well I mean if you do it by Khan academy
the third one is well three dozen eggs are cracked, so probably 12?
HELP ASAP! I’m very confused and need help! Thanks!
Answer:
Step-by-step explanation:
Ok so basically 3 is 153 degrees and every line is 180 degrees, so 180-153=27. So 3 and 2 make a line, 2 is 27 degrees and 4 and 3 make a line so that makes 4 -27 degrees. 1 is vertical to 3 and if 2 and 4 are 27 degrees and makes the lines with the other angles that equal 27 degrees then 1 is also 153 degrees.
^^
Sorry if this is hard to understand. Good luck! :)
Can someone help me with these questions?!?!?!!? Pleasee!!! Like all of them.?????
#3 maybe be wrong, sorry if it is
What is the area of 19 centimeters?
Let's break this up:
Radius: 19
Diameter: 38
Circumference: 119.4
So...
The area of a circle with radius 19 is 1134
A = πr2 = π(d
2
)2 A = C2
4π
π = 3.1415
A = area
C = circumference or perimeter
r = radius, d = diameter
SOLUTION STEPS:
Area of a circle in terms of radius:
Area = π·r2 = 3.14·192 = 1134 square cm(*)
Area of a circle in terms of diameter:
Area = π·(d
2
)2 = 3.14·(38
2
)2 = 3.14·(19)2 = 1134 square cm(*)
Area of a circle in terms of circumference:
Area = C2
4π
= 119.42
4π
= 14256.36
(4·3.14)
= 14256.36
12.56
= 1134 square cm(*)
(*) 1134.1149479459 cm, exactly or limited to the precision of this calculator (13 decimal places).
Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.
Result in other units of area:
A circle of radius = 19 or diameter = 38 or circumference = 119.4 cm has an area of:
1.134 × 10-7 square kilometers (km²)
0.1134 square meters (m²)
1134 square centimeters (cm²)
1.134 × 105 square millimeters (mm²)
4.3784 × 10-8 square miles (mi²)
0.135625 square yards (yd²)
1.22063 square feet (ft²)
175.77 square inches (in²)
The picture below shows a shaded rectangular region inside a large rectangle.
What is the probability that a point chosen inside the large rectangle is not in the shaded region? (5 points)
A. 18%
B. 36%
C. 64%
Answer:
the answer is d
Step-by-step explanation:
Who is kin to you?
Group of answer choices
a stranger
your cousin
The President
your teacher
Answer:
Your cousin
Step-by-step explanation:
Kin is your family/related family
Evaluate the expression
4(x+y) / 2 where x = 2 and y = 5
Answer:
14
Step-by-step explanation:
4(2+5) / 2
4(7) / 2
28 / 2
14
how many solutions does 6-3x=4-x-3-2x
Answer:
0
Step-by-step explanation:
6 - 3x = 4 - x - 3 - 2x
6 - 3x = -3x + 1
Add 3x to both sides.
6 = 1
Since the last equation, 6 = 1, is false after doing legal steps, that means that the equation is false and has no solution.
Answer: 0
Analyze the diagram below and complete the instructions that follow.
Find tan 30°
Answer:
[tex]tan(30) = \frac{A}{B}[/tex]
Step-by-step explanation:
Given
The attached triangle
Required
Find tan(30)
Let the side opposite 30 degrees be A and the side adjacent 30 degrees be B
So [using tangent identity]:
[tex]tan(\theta) = \frac{Opposite}{Adjacent}[/tex]
This gives:
[tex]tan(30) = \frac{A}{B}[/tex]
Tyler keeps red and blue marbles in the jar shown below.
For each box, choose the letter before the number that makes the statement correct.
DO
Tyler adds B 4 red marbles and B 3 blue marbles to the jar to create a ratio
C6
7
of red marbles to blue marbles of 4:15.
B
C
OOOOOO
D
E
F
Answer A (3) and F (7)
Step-by-step explanation:
Hope this helped :)
let u=(5 -12) and c=-3 what is cu
Answer:21
Step-by-step explanation:
cu u=-(5-12)=-7 c=-3 -7(-3)=21
Answer:
21
Step-by-step explanation:
Drag and drop the correct answer
Answer:
Axis of symmetry: [tex]-\frac{3}{7}[/tex]
The y-intercept: y= (0, -8)
The vertex is: [tex]( -\frac{3}{7} , -\frac{65}{7} )[/tex]
Step-by-step explanation:
My work is shown in the images... :)
I hope I helped, and I always appreciate brainliest!!! :)
PLEASE HELP ME ASAP I AM BEGGING YOU. NO SPAM ANSWERS. Find the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of (no approximations). The figures below are based on semicircles or quarter circles and problems b), c), and d) are involving portions of a square. ONLY FIND THE PERIMITER PLZ
Answer:
All i have is the area which is 4.5·π cm² + 18 cm² =
Step-by-step explanation:
Answer:
What is the perimeter
Help please will mark brainliest
54=6b
what is the b
ASAP
HELP PLEASE
Answer:
b is 9
Step-by-step explanation:
okay
please mark me as brainlist and be happy also add me on sñap
arshad2623f
i will be happy <3
Answer:
its 9 this has to be at least 20 characters
11cm by 6 cm rectangle
Answer:
Question unclear.
If the question was about the perimeter of the rectangle, it is calculated as:
= (Length * 2) + (Height * 2)
= (11 * 2) + (6 * 2)
= 22 + 12
= 34 cm
If the question was bout Area, the area is:
= Length * width
= 11 * 6
= 66 cm²
A man owes $5000 on his credit card. The APR is 20%. If he doesn’t repay any of the debt, how much will he owe after 4 years.
Can someone help me
Answer:
∠BDC=43°
Step-by-step explanation:
Since ABCD is a rectangle, ∠ADC=90
∠ADC=∠BDC+∠ADB
90=(7x+1)+(9x-7)
90=16x-6
16x=96
x=6
∠BDC=7x+1
=7(6)+1
=42+1=43
17 mm
8 mm
9 mm
15 mm
Answer:
do you have to add the numbers together or multiply
Answer:
Solution given:
laternal section area =perimeter of triangle×length
=(15+8+17)×9=360mm²
what precent is represented by the shaded area
Answer:
6%
Step-by-step explanation:
6/100
3/50
0.06
6%
write an expression for the operation below. s subtract 8.
Answer:
S - 8
Step-by-step explanation:
S - 8.
hope this helps! Have a great day!