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]
2 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]2 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
Preston's vegetable patch is 7 yards wide and 17 yards long. Preston wants to build a fence around the vegetable patch. The fenc
bezimeni [28]

Answer: 238$

Step-by-step explanation: 7 x 17 = 119 mutiply this x 2.00 = 238

6 0
2 years ago
What is the constant of proportionality in this proportional relationship
Nikitich [7]

Answer:

the answer is two

Step-by-step explanation:

3 0
2 years ago
A landscape architecture submitted a design for a triangle- shaped flower garden with the side lengths of 21 ft, 37 ft, and 15 f
Alekssandra [29.7K]
Those lengths will NOT form a triangle. 
According to the triangle inequality theorem, the longest side has to be LESS than the sum of the other 2 sides.


4 0
3 years ago
How do you write 12c-c in simplest form (Algebra)
gulaghasi [49]
Well if there is no number I front of a variable it is a one. For example 12c-c: 12c-1c so just take the numbers and then subtract th m and bring the c down next to the answer. 12-1:11 so 12c-1c:11c
8 0
2 years ago
Read 2 more answers
At Best Buy they have a stereo system that sells for $2200 and is on sale for 15% and sales tax is 7%. What is the final cost? (
Arte-miy333 [17]

Answer:

Final cost = $3070.90

Step-by-step explanation:

First we need to find the discount

Discount = original price * percent off

Discount = 2200 * .15

Discount = 330

Sale price = original price - discount

Sale price = 3200-330

Sale price = 2870

Now we need to calculate tax

Tax = sales price times tax rate

Tax = 2870 * .07

     = 200.90

Final price = sales price plus tax

Final price = 2870 + 200.90

                   3070.90

6 0
3 years ago
Other questions:
  • 5 + n2 &gt; 8<br> A. n &gt; 6<br> B. n&gt;3<br> C. n&gt;1.5<br> D. n &lt; 26
    5·2 answers
  • 1. Is the relation a function? Why or why not?<br> {(-3,-2),(-1,0), (1, 0), (5,-2)}
    9·2 answers
  • In winter, the price of apples suddenly went up by 0.75 per pound. Sam bought 3 pounds of apples at the new price for a total of
    15·1 answer
  • The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percen
    5·1 answer
  • What is 2/5 3/10 +1/20
    14·2 answers
  • A room is 30m long , 24m broad and 18m high. Find (a) Length of the longest rod that can be placed in the room. (b) Its tolal su
    9·1 answer
  • Write in y=mx+b form
    11·1 answer
  • Cara is making 25 sundaes with mint, chocolate, and vanilla ice cream. 1/5 of the sundaes are mint ice cream and 1/2 of the rema
    14·2 answers
  • What is the area of a circle?<br><br> The answer is A=πr2, but I want you to show the work.
    15·1 answer
  • Questions
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!