Megan creates a scale drawing of a car. The ratio of her scale drawing length to actual car
length is 3 cm : 2 m. The length of the car in her drawing is 6 cm.
Ivan draws a scale drawing of the same car. His ratio of scale drawing length to actual car
length is 2 cm : 1m.
What is the length of the car in Ivan's scale drawing?
Answers
Answer : 12cm
Step-by-step explanation:
Answer:
im thinking its 12
Step-by-step explanation:
because if you
multiply 3cm : 2m = 6
multiply 2cm : 1m = 2
then multipy 6x2 wich gives you 12
so l really dont know
Related Questions
Convert 3 qt/min to gallons per hour.
45 gal/h
12 gal/h
180 gal/h
4.5 gal/h
Answers
Given:
3 qt/min
To find:
The conversion of 3 qt/min to gallons per hour.
Solution:
We know that,
1 quart = 0.25 gallons
60 minutes = 1 hour
1 minute = [tex]\dfrac{1}{60}[/tex] hour
Using these conversions, we get
[tex]3 \dfrac{qt}{min}=\dfrac{3\times 0.25}{\dfrac{1}{60}}\ \dfrac{gal}{h}[/tex]
[tex]3 \dfrac{qt}{min}=3\times 60\times 0.25\ \dfrac{gal}{h}[/tex]
[tex]3\ qt/min=45\ gal/h[/tex]
Therefore, the correct option is A.
What is the intermediate step in the form (x + a)2 = b as a result of completing the
square for the following equation?
X2 + 23x – 19 = 9x - 4
Answers
Answer:
(x + 7)^2 = 64
Step-by-step explanation:
x^2 + 23x – 19 = 9x - 4
x^2 + 23x - 9x = -4 + 19
x^2 + 14x = 15 = 0
Completing the square:
(x + 14/2)^2 - (14/2)^2 = 15
(x + 7)^2 - 49 = 15
(x + 7)^2 = 64
HELP NEEDED ASAP
Coach Jackson measured the height of each player on the Springfield Middle School volleyball
team.
Volleyball players' heights (in.)
56
60
64
54
58
62
What is the range of the players' heights?
inches
Answers
So the range is 8!
Help me plsssssss????
Answers
Answer:
40 :)
Step-by-step explanation:
Evaluate[tex]10^{6}[/tex] 10^{3}121^{1}
Answers
this is because:
10^6= 1,000,000
10^3= 1,000
121^1= 121
What’s the area?????
Answers
Answer:
64Step-by-step explanation:
10 x 4=40 3 x 8=2440+24=64Suppose a circle is divided into congruent slices. Match each number of slices with the
resulting central angle measure of each slice.
2
[ Choose ]
3
[ Choose ]
4.
[ Choose ]
5
[Choose ]
6
[ Choose1
>
8
[ Choose ]
Answers
Answer:
Think of it like this each circle has 360 degrees so take 360/2 360/3 and so on and see what you get
Step-by-step explanation:
Please answer these, i’ll give brainliest.
Answers
Answer:
9) 21
10) 70
11) 64
12) 31
13) 83
14) 31
Step-by-step explanation:
too easy!!
Please answer I will give brainliest
Answers
Since you’re given the circumference 3.14, we can use the formula for circumference 2piR to find the radius.
3.14=2(3.14)r
R=0.5
Now that you have the radius, you can find the volume of the cone
Since you’re using 3.14 for pi, the volume will be this: V=1/3(3.14)r^2 (Height)
V= 1/3(3.14)(0.5)^2(1.5)
V=0.3925
HELP PLEASE WILL LEAVE GOOD RATING
Answers
Answer: s = 16
Step-by-step explanation:
234 = (s+2)(s-3)
s = 16, -15 (throw away -15, measurements cannot be negative)
This can be proven by substituting s for 16
234 = (16+2)(16-3)
234 = 18*13
234= 234
Hope this helps! Pls give brainliest :)
The measures of interior angle of a convex pentagon are in ratio 1:2:3:4:5. Find the measures of each angle
Answers
Answer:
The angles have measurements 36, 72, 108, 144, and 180.
Step-by-step explanation:
Pentagon has 5 sides and 5 angles.
The amount of triangles formed by choosing one vertex and drawing from that vertex to every nonadjacent vertex is 3.
3(180)=540 which is the sum of the angles in a pentagon.
So since the ratio is 1:2:3:4:5, that means the angles are 1x,2x,3x,4x, and 5x.
We have the equation 1x+2x+3x+4x+5x=540 to solve.
15x=540
Divide 15 on both sides:
x=540/15
x=36
1x=36
2x=72
3x=108
4x=144
5x=180
The angles have measurements 36, 72, 108, 144, and 180.
the equation s = p - 0.15 represents the sale price s of an item with an original price p, after a 15% discount. A T-shirt costs $12. What is the sale price?
Answers
Answer:
S = $10.20
Step-by-step explanation:
s = 12 - .15 (12)
s = 12 - 1.80
s = $10.20
If 15% comes off the price, then 85% of the price is left to pay. (100 - 15 = 85)
12 x .85 = $10.20
Una camisa me costo $10.500, con lo que gaste el 25% de mi dinero ¿cuanto dinero tenia? (puede ir con desarrollo)
Answers
Answer:
the money i have is $42,000
Step-by-step explanation:
Given that
The cost of the shirt is $10,500
And, it would be spend 25% of the money
So based on this, the amount of money at the time before purchasing is
= $10,500 × 100 ÷ 25
= $42,000
Hence, the money i have is $42,000
The same would be considered and relevant
here is the velocity time graph of a car for 40 seconds
Answers
Answer:
where is the graph??
Step-by-step explanation:
mrk me brainliest
Answer:
a) 0.75m/s^2
b)10
Step-by-step explanation:
Which of these is not a possible r-value?
A. -0.75
B. 1.2
C. 0.5
D. -0.1
Answers
Answer:b 1.2
Step-by-step explanation:
In the diagram shown overline AD and intersect at point E. overline AB and overline CD are parallel . Given the segment length shown in the picture, which of the following is the length overline AE
1) 11.25
2) 10.8
3) 10
4) 7.5
Answers
Answer:
11.25
Step-by-step explanation:
Since AB and CD are parallel, ∠D is congruent to ∠A and ∠C is congruent to ∠B. Therefore the two triangles are similar by the AA postulate. Now, the corresponding sides are in proportion
Since AE ↔ DE and AB ↔ CD
So, AE/CD = AB/CD
AE/5 = 9/4
AE = 9(5)/4
= 45/4 = 11.25
PLS HELP I WILL GIVE BRAINLIEST
Answers
Answer:
C
Step-by-step explanation:
ggfvnjuygvvbnnjhyff ggrgbj
Answer: The answer Is C
Step-by-step explanation:
PLS GIVE ME BRAINLIEST
Ramesh lent a loan of rs 1800 to suresh at a simple rate of interest for 2 years. At the end of period. suresh returned him total of rs 2232.At what rate of interest had ramesh lent the loan
Answers
Answer:
The rate is 12%
Step-by-step explanation:
Minus the loan from the amount. That will be your interest then use the formula: interest = principle(loan) ×rate ×time ÷ 100 to get the rate
Find the volume of the darkly shaded region
Answers
Answer:
80
Step-by-step explanation:
What is the weight of a 22 kg object on the surface of the moon (g = 1.6 m/s2)?
Answers
Weight is the gravitational force by which a massive object attracts on another object .
So,
f = m × g
where,
f = force / weight m = mass ( 22 kg )g = acc due to gravity ( 1.6 m/s² )=》
[tex]f = 22 \times 1.6[/tex]
=》
[tex]35.2 \: \: newtons[/tex]
Answer:
[tex]35.2 \: is \: your \: answer[/tex]
I hope it helps
have a nice day
#Captainpower
Miss Torres is mailing a package that way it's 12.5 pounds the post office charges by the ounce to mail a package how much does the package weight in ounces
Answers
Answer: 200 ounces
Step-by-step explanation:
One pound is the equivalent of 16 ounces.
To convert 12.5 pounds to ounces therefore, one needs to multiply 12.5 by 16 ounces:
= 12.5 * 16
= 200 ounces
The package to be mailed weighs 200 ounces when converted from pounds.
Answer:
200 ounces
Step-by-step explanation:
we need to convert 12.5 pounds to ounces
1 pound = 16 ounces
16 x 12.5 = 200 ounces
A football coach compared the yards per game of two of his running backs over the course of 10 games.
Based on the data represented in the box plots, which football player had greater success during the 10 games?
Nasir was more successful because he had the greatest number of yards in one game.
Aaron was more successful because he had a greater total spread.
Nasir was more successful because he had the greater measure of center.
Aaron was more successful because he had an outlier.
Answers
Answer: C. Nasir was more successful because he had the greater measure of center.
Step-by-step explanation: Just did the assignment in Edugenuity
Answer:
Nasir was more successful because he had the greater measure of center.
Step-by-step explanation:
what is the answer for 16 + b = a
Answers
Answer:
16
Step-by-step explanation:
i hope this helps
In 1846 the depth of the river was 6.7 feet deep. In 1847 it dropped 9%. This year, 1848, it rose 7% What is the depth now.
Answers
Answer:
6.5237 feet.
Step-by-step explanation:
initial depth of river H = 6.7 ft
In 1847 it dropped 9%, this means the new depth will be 91% of 6.7
that is (91/100)×6.7 = 6.097 ft
Now in the year , 1848 the depth gain rose by 7%, this means now the new depth 107% of 6.097
= (107/100)×6.097 = 6.5237 feet.
Therefore, new of the depth of river in 1848 = 6.537 ft
Fill in the blanks below.
Find the slope of the line passing through the points (-2,3) and (-2, -1).
slope:
Find the slope of the line passing through the points (-6, -3) and (3, -3).
slope:
Answers
Answer:
-4/0, and 0/9
Step-by-step explanation:
slope formula
Katie’s race sponsor is playing $10 for every mile she walks and $100 for finishing an 8-mile race. Which strategy can be used to determine the total amount of money she raised if she completes the race?
Answers
What is a fraction equivalent to the mixed number 3 3/4
Answers
Answer:
15/4
Step-by-step explanation:
Answer:
15/4
Step-by-step explanation:
Please help, I do not want any links. What is the value of 7x - 2x + 3, when x = 5?
28
48
39
24
Answers
Answer:
28
Step-by-step explanation:
hope this helped
PLEASE HELP. urgent. What is the answer? HELP please!
Answers
From the figure, we can notice that : Surface area of the pyramid is equal to Sum of the area of the square and Sum of the areas of 4 triangles.
We know that : Area of a square is given by : Side x Side
Given : Side of the square = 3 cm
⇒ Area of the square = 3 x 3 = 9 cm²
We know that : Area of the triangle = 1/2 x Base x Height
From the figure, We can notice that, Base of each triangle = 3 cm and height of the each triangle = 3 cm
⇒ Area of one triangle = 1/2 × 3 × 3 = 4.5 cm²
Surface area of the pyramid = Surface of the square + Surface area of the 4 triangles
⇒ Surface area of the pyramid = 9 cm² + 4(4.5) cm²
⇒ Surface area of the pyramid = 9 cm² + 18 cm² = 27 cm²
Answer : Surface area of the pyramid = 27 cm²
Someone please help!! I’ll give brainliest!!
Answers
Answer:
V = 200.96 m^3
Step-by-step explanation:
V=1/3hπr²
h=12, r=4
V = 1/3 (12) (3.14) (4^2)
V = 1/3 (12) (3.14) (16)
V = 200.96 m^3
Answer:
602.88m³
Step-by-step explanation:
volume = base area x height
= πr²x h
= (3.14)(4)² x 12
=602.88