Answer:
(3 laps / minute) (9 minutes) = 27 laps
Step-by-step explanation:
The rectangular floor of a classroom is 40 feet in length and 32 feet in width. A scale
drawing of the floor has a length of 10 inches. What is the perimeter, in inches, of the
floor in the scale drawing?
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.
To learn more about the area of the rectangle visit:
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Is it greater than, equal to, or less than
A hotel sets up tables for a conference for 156 people if each tables seats 12 people, how many tables will be needed?
Please help me solve this 1/8 in.= 10 mi. 1 1/8 in.= ____ mi.
Answer:
2.1701x10^-5 mi
Seahorses can swim about 1/2 mile per hr. If a seahorse needs to go 6 mi, how long will it take?
Answer:
12 hours
Step-by-step explanation:
to find the answer to this one you divide 6 by 1/2
6/1/2=12
it takes 12 hours for the sea horse to travel 6 miles
hope this helps :D
I don’t understand this question someone please help
Answer:
£152.40
Step-by-step explanation:
If he made 80 cakes at a ratio of 3:2:5, then he made:
24 chocolate cakes
16 lemon cake
40 fruit cakes
He sold all of the chocolate: 24x2=48
He sold 3/4 of the lemon: 3/4 of 16=12 12x1.70=20.40
He sold 7/8 of the fruit cakes: 7/8 of 40=35 35x2.4=84
48+20.40+84=152.40
Question 10 (5 points)
(06.05 LC)
The two-way table shows the number of students in a class who like mathematics
and/or science.
Do Not Like
Mathematics
Like
Mathematics
Total
Like
Science
18
?
38
Do Not
Like
Science
16
6
32
Total
34
26
70
What is the missing number in the table? (5 points)
1. 10, 2. 12, 3. 20, 4. 56
Answer:
the answer is 20 i just took the test
Step-by-step explanation:
Answer:
The answer is 20, cus 20 plus 6 + 26 on the chart and 38-18=20 on the chart as well :)
Step-by-step explanation:
factor -1/4 out of -1/2x-5/4y
the factored expression is (i will mark brainlyest)
Answer:
2x + 5y divide each term by -1/4 it's simple
6
Natalie is a softball coach. She has a pitching private lesson with Kasey. Kasey's mom pays Natalie $11 per hour plus a $6
tip. Write an equation that represents this scenario if the total cost was $39.
^ $11h - $6h = $39
B $11h + $6 = $30
C $6 - $11 = $39
D $39h + $11 = $6
Bi
o
Type here to search
Answer:
its B bud
Step-by-step explanation:
Equivalent fractions
Answer:
What about them?
Step-by-step explanation:
Equivalent fractions meaning:
Equivalent fractions represent the same amount of distance or points on a number line. All equivalent fractions reduce to the same fraction in their simplest form. It's either you multiply to get and equivalent fraction or divide.
a student eats 7 servings of vegetables and 4 servings of fruits one day. Which statement is true
A. The ratio of fruits and vegetables the student eats 7 to 4.
B. The ratio of fruits to vegetables the student eats that day is 7 to 11
C. The ratio of vegetables to fruit the student eats that day is 4 to 7.
D. The ratio of vegetables to total fruits and vegetables the student eats that day is 7 to 11.
Answer:
A
Step-by-step explanation:
I think
I hope
Welp
Have a cookie
Prompt:
What does it mean to multiply polynomials?
Explain how to multiply (x + 2) (X - 4) as if you're teaching a student a year
younger than you.
Please help asap 9th grade stuff
Answer:
x power2+6x+4 is the answer
Someone help me ASAP
Answer:(
gof) = 12x+8
Step-by-step explanation:
to find gof plug f into g :
(g o f) = 6(2x+1)+2
then simplify:
( g o f) = 12x+8
Please help me, and if you answer explain how you got it because i'm having trouble understanding.
Step-by-step explanation:
Area: (2x - 7) * (3*2 + 4x)
(2x - 7) * (6 + 4x)
8x-42
Perimeter: 2(2x - 7) + 2(3*2 + 4x)
A forest ranger spots a fire from 23-foot tower. The angle of depression from the tower to the fire is 15 degrees
Answer:
86 feet i think
Step-by-step explanation:
find the cost of fencing a rectangular Park of length 150 and breadth 100 at the rate of 20 per metre
please answer fast
Answer:
Rs 300000
Step-by-step explanation:
Given that,
Length of a rectangular park, l = 150 m
Breadth, b = 100 m
We need to find the cost of fencing the park at the rate of 20 per metre. The area of a rectangle is given by :
A = lb
So,
[tex]A=150\times100\\\\A=15000\ m^2[/tex]
Cost of fencing,
[tex]C=15000\times 20\\\\C=Rs\ 300000[/tex]
So, the required cost is Rs 300000.
hi please help me with this angles work for math class
Answer:
Angle A:60
Angle B:120
AngleD:60
Angle E:60
Angle F:120
Angle G:120
Angle H:60
Step-by-step explanation:
There are supplementary angles that add up to get 180 so 120+ __=180
60 is the missing Angle of A and D and since the lines are parallel and we also have vertical angles. The angles are going to be either 120 or 60
10. Determine if the triangle is a right triangle. Please help
Answer:
it is a right triangle
Step-by-step explanation:
Answer:
No, it's not a right triangle
Step-by-step explanation:
Use a^2 + b^2 = c^3 to find if it's a right triangle
a^2 + b^2 = c^3
(13)^2 + ([tex]\sqrt{29}[/tex] )^2 = (14)^2
169 + 29 = 196
198 [tex]\neq[/tex] 196
PLZ HELPP ME I WILL PUT AS THE BRAINLIEST IF U ANSWER
Answer:
A, I think
Step-by-step explanation:
Answer: 2t + 10
Step-by-step explanation:
2t represents the number of triangles and 10 bookends the sides of the triangle(s). Notice in the picture each triangle base has a value of two, no matter how many triangles are grouped together. Now notice that no matter how many triangles are grouped together, 5 will always be on the left and right of the final picture.
9. What is the volume for the cone shown above, to the nearest cubic centimetre?
A.343 em
B.1039 cm
C.132 cm
D.1115 cm
Answer:
B .
download mulang ito na app
please brainliest nakatolung naman ako sayo
Which is the equation of the line that passes through the point (-5, -2)
and has a slope of 3?
(F) y = 3x + 13
G. y = 3x + 1
H. y = 3x - 2
J. y = 3x - 15
Answer:
F) y=3x+13
Step-by-step explanation:
y-y1=m(x-x1)
y-(-2)=3(x-(-5))
y+2=3(x+5)
y=3x+15-2
y=3x+13
I will give BRAINLIEST!!
21 cm
Find the circumference. Round your answer to the nearest hundredth. Use 3.14 for
Enter the correct answer in the box.
Answer:
132 cm
I hope this helped!
A bus covers a distance of 2.45 km in 2 min. What is the speed of bus?
Answer:
The speed of the bus is 74.242 kilometers per hour.
Step-by-step explanation:
Let suppose that bus runs at constant speed and that speed is measured in kilometers per hour. Then, the speed of the bus ([tex]v[/tex]), in kiometers per hour, is determined by following kinematic expression:
[tex]v = \frac{s}{t}[/tex] (1)
Where:
[tex]s[/tex] - Travelled distance, in kilometers.
[tex]t[/tex] - Time, in hours.
If we know that [tex]s = 2.45\,km[/tex] and [tex]t = 0.033\,h[/tex], then the speed of the bus is:
[tex]v = \frac{s}{t}[/tex]
[tex]v = 74.242\,\frac{km}{h}[/tex]
The speed of the bus is 74.242 kilometers per hour.
find the arc length semicircle 10
9. Elsie has 5 jumbo freezies, to share with the 13 players on her soccer
team. She cuts each freezie into thirds. Does Elsie have enough freezie
pieces for everyone on her team?
Answer:
Yes
Step-by-step explanation:
5 cut into 3 pieces each = 15 pieces
each of the 13 players could have a piece with 2 left over.
giving brainliest *easy*
Answer:
000000000000+0000000000000000000=0 :)
Step-by-step explanation:
Solve for h
h – 5 = -30
Make sure to show your work for full points!
Question 7 options:
HELP ME ASAP PLEASE
Answer:
H=-30+5
H=-25
Pls mark as brainliest
2. 72 – 32 X4 what is the sks
Answer:
- 125.28
Step-by-step explanation:
2.72 - 32 × 4
2.72 - 128
- 125.28
what statement about the point ( 0, 5 ) is true?
what is the answer to 1/4 + 8 * 8 + 6 + 8