1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
s2008m [1.1K]
3 years ago
12

ΔABC is similar to ΔMNO. The scale factor from ΔMNO to ΔABC is 3∕2 . If the area of ΔMNO is 10 square units, what's the area of

ΔABC? Question 12 options: A) 45 square units B) 90 square units C) 22.5 square units D) 15 square units
Mathematics
1 answer:
Andrews [41]3 years ago
6 0

Answer:

The area of ΔABC= 6.667 square units

Step-by-step explanation:

ΔABC is similar to ΔMNO.

The scale factor from ΔMNO to ΔABC is 3∕2

the area of ΔMNO is 10 square units,

The area of ΔABC/the area of ΔMNO

= 2/3

The area of ΔABC/10= 2/3

The area of ΔABC= 2/3 * 10

The area of ΔABC= 20/3

The area of ΔABC= 6 2/3

The area of ΔABC= 6.667 square units

You might be interested in
Toby bought 8 hotdogs and 5 fries. It cost $34.00
ruslelena [56]

Answer:

Each hot dog = $3

Each french fry = $2

Step-by-step explanation:

First, lets define our variables:

x = Hotdog

y = fries

Next, you need to set up a cost equation for both Toby and Bernie:

8x + 5y = 34

2x + 6y = 18

Now, we need to isolate one of the variable:

2x + 6y = 18

2x = 18 - 6y

x = 9 - 3y

Next, we need to insert this equation back into the first equation (8x+5y = 34) to find the cost of y (fries):

8x +5y = 34

8 (9-3y) + 5y = 34

72 - 24y + 5y = 34

72 - 19y = 34

19y = 38

y or fries = $2

Finally, we need to find the cost of each hotdog by using the cost of fries ($2) in one of the formulas:

2x + 6y = 18

2x + 6(2) = 18

2x + 12 = 18

2x = 6

x or hotdog = $3

I hope this helps!

-TheBusinessMan

6 0
3 years ago
The graph of y = x^2 has been translated 7 units to the left. The equation of the resulting parabola is _____.
Marina86 [1]
Move c  units to left means add c to every x

move 7 so add 7 to every x

y=(x+7)^2


2nd option iis answer
3 0
3 years ago
Read 2 more answers
a fruit market sold 3,849 apples 3,498 oranges,and 3894 pears in one day.round each number to the nearest hundred.then order the
Ainat [17]
First is pears ,next is apple, and the last is oranges. 3,900, 3800, 3500. I hope that this helps.
5 0
3 years ago
What is a conversion factor that you can use to convert gallons to pints.How did you find it
swat32
To convert gallons to pints, multiply the gallons by 8. Since there are 4 quarts in a gallon and 2 pints in each quart, you multiply by 8 since 4*2 is 8.
5 0
3 years ago
Read 2 more answers
A 1 3/4 kg fish weighed 1 3/16 kg after it was cleaned. how much was the decreased in weight of the fish.​
joja [24]

Answer:

b) Excessive water or water in the root zone can decrease ... ¼ 1, 240kg/ha. Crop price ¼ Ya р Ю $/kg р. Ю ¼ 1,240 kg/ha 0.9 р Ю ¼ $1, 116. WC ¼ $/m3.

180 pages

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The number 5 is a prime b composite...
    13·1 answer
  • What is the answer for 2x3/5+1/5
    10·1 answer
  • Arjun has to pack 15,276 pastries into boxes of 6 pastries each. He has to pack all the pastries.
    6·1 answer
  • The fourth term in the expansion of the binomial (2x + y2)5 is
    5·1 answer
  • What is the value of the expression below when y=6y=6? y^2 -5y-4 y 2 −5y−4
    6·1 answer
  • Can someone please help me with this question
    9·1 answer
  • Kiara traveled 190miles in 19hours. Find he speed in miles per hour.
    11·1 answer
  • Diego had $420 in his checking account. He made 6 deposits of $35.50 each. He also
    11·1 answer
  • How many blocks fill this prism?
    11·1 answer
  • Find the simple interest on £120,000.00 for 5 months at 12% per annum​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!