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
romanna [79]
2 years ago
12

Dilations of a triangle are congruent to the original triangle.

Mathematics
1 answer:
makkiz [27]2 years ago
4 0

Answer:

origanal

Step-by-step explanation:

origanaol

You might be interested in
people with severe hearing loss given a sentence and word recognition test six months after they got implants in their ears the
kirza4 [7]
That would be .82 as 82% is 82/100 so that makes the answer .82
8 0
2 years ago
An article included a summary of findings regarding the use of SAT I scores, SAT II scores, and high school grade point average
Harrizon [31]

Answer:

0.156

Step-by-step explanation:

Given that :

% of Explained variance by certain predictors of first year college grade :

SAT 11 scores = 17%

GPA = 15.6%

SAT 1 = 13.3%

Fitting a least squares line :

y = First year college GPA

x = high school GPA

THE r² value which is Coefficient of determination is the percentage of explained variance given by the regression line. The r² value of GPA will the as given above 15.6%

r² = 15.6% = 15.6/100 = 0.156

4 0
2 years ago
What is the discriminant of the polynomial below 2x^2+5x-8
Mademuasel [1]

Answer:

89 2 irrational roots

Step-by-step explanation:

The discriminant Is b²-4ac when the equation is in the form

ax²+bx+c so in the equation

a=2 b=5 and c=-8

plug into the equation for the discriminant

so 5²-4(2)(-8)

25-(-64) 2 negatives make a positive so

25+64=89

since 89 isn’t a perfect square 2 irrational roots

4 0
3 years ago
Solve using the appropriate method a-3b=33 <br> b+6=2a
Varvara68 [4.7K]

Answer:

1= -6b=a

Step-by-step explanation:

a-3b=33b+6=2a

+3b  +3b

a=36b+6=2a

-6         -6

a -6=36b=2a

---------------

 -6    -6

a= -6b=2a

This is the work and the answer

6 0
3 years ago
Picture of female reproducitve part​
Sophie [7]
I don’t understand this question
4 0
3 years ago
Other questions:
  • What is being done to the variable in the equation 3 + g = -9?
    5·1 answer
  • A rectangle's length, x, is 2 meters greater than its width. If the perimeter of the rectangle is greater than 112 meters, what
    8·1 answer
  • What is the slope of the line shown in the graph? <br> A.-3/2<br> B.-1/2<br> C.3/2
    13·1 answer
  • the perimeter of a triangle is 240 cm .the lengths of the sides are 3:4:5. calculate the legths of the longest and shortest side
    14·1 answer
  • Describe what Pi is and explain how it is used in finding the circumference of a circle.
    15·2 answers
  • Which ratios are equivalent to the given ratio? 9 : 36
    15·1 answer
  • In an auditorium 1/6 of the students are 5th graders,1/3 are fourth graders, and 1/4 of the remaining students are second grader
    6·2 answers
  • Find the derivative of sinx/1+cosx, using quotient rule​
    9·1 answer
  • You pick a card at random.
    15·1 answer
  • you run a business making birdhouses. you spend $600 to start your business, and it costs you $5.00 to make each birdhouse.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!