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
Tatiana [17]
3 years ago
11

Which of the following pair of polygons are NOT similar and why

Mathematics
1 answer:
Amanda [17]3 years ago
3 0
The first pair because one is a triangle and the second is a acute triangle
You might be interested in
5) For the fraction 3/25, (a) write a percent and (b) write a decimal.
harkovskaia [24]
12% and 0.12 are the percentages and deciamls
5 0
2 years ago
Lindsey Wilson was the top scorer in a women's professional basketball league for the 2006 regular season, with a total of 814 p
baherus [9]

Answer:

The number of free throws, two-point throw, and three-point throw are 135, 173, and 111 respectively.

Step-by-step explanation:

Let x,y, and z are the numbers of two-point field goals, numbers of three-point field goals, and the number of free-throws (one-point goal) respectively.

The total points= 814

\Rightarrow 2x+3y+z=814\;\cdots(i)

As the number of two-point  goals was 49 less than double the number of three-point field goals she made.

\Rightarrow x=2y-49 \;\cdots(ii)

Again, the number of free goals was 38 less than the number of two-point field goals she made.

\Rightarrow z=x-38\;\cdots(iii)

From equations (i) and (iii)

2x+3y+x-38=814

\Rightarrow 3x+3y=852

\Rightarrow x+y=284

\Rightarrow 2y-49+y=284 [using equation (ii)]

\Rightarrow 3y=333

\Rightarrow y=111

From equation (ii),

x= 2\times111-38=173

From equation (iii),

z=173-38=135.

Hence,

The number of free throws, z= 135

The number of two-point throw, x=173

The number of three-point throw, y=111.

3 0
3 years ago
Which shows the correct substitution of the values a, b, and c from the equation 1 = –2x + 3x2 + 1 into the quadratic formula?
Alchen [17]
1=-2x+3x^2+1\\\\3x^2-2x+1-1=0\\\\3x^2-2x=0\\\\\boxed{a=3;\ b=-2;\ c=0}
6 0
3 years ago
Read 2 more answers
My question is 7/8*8/9
Tom [10]
7/8*8/9 = (7*8)/(8*9)
Since we have an 8 both above and below, we can erase it, and so the answer is 7/9
6 0
3 years ago
FOR GEOMETRY PLEASE DONT WASTE ANSWERS PLEASE HELP URGENT ILL MARK BRAINLIEST
Igoryamba
I believe it’s the second one
5 0
3 years ago
Other questions:
  • How many elements are in the set​ {x | x is an even prime​ number, x<150}​?
    11·1 answer
  • What is the 6th value in the sequence with the explicit formula an=−2n−14?
    9·1 answer
  • How do I solve this?!
    15·1 answer
  • Which equations are in standard form? Check all that apply
    8·2 answers
  • The physician tells a woman who usually drinks 5 cups of coffee daily to cut down on her coffee consumption by 75%. If this woma
    5·1 answer
  • Which number is a solution of the inequality? Choose one:
    13·1 answer
  • You only have $20 to spend on dinner. In addition to the cost of the meal you must pay a 5% sales tax and leave a 15% tip What i
    6·1 answer
  • Express in simplest form (5a^2-3a+8)+ ( -4a^2-1)+(15a +11) I just want the answer
    14·1 answer
  • Enter a range of values for x.<br> 14<br> 1620<br> 2x+10%<br> 15<br> [ ? ]
    13·1 answer
  • What is the answer for 3(h-5)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!