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
Firdavs [7]
3 years ago
10

Is triangle A'B'C' a dilation of triangle ABC? Explain.

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
7 0
Everyone is saying it's C fam so it must be C.
tresset_1 [31]3 years ago
3 0
<span>C.No, it is not a dilation because the points of the image are not moved away from the center of dilation proportionally. </span>
You might be interested in
Heyy i REALLY need help with this pleaaaase hurry
Diano4ka-milaya [45]
1.3-slope
6/3 just divide if you need to put it in a decimal-A
6/9 again you can just divide to get the decimal-green line
7/12-a the graph
-6/4 -b
7 0
3 years ago
Cual es la historia de las funciones lineales ?
Oxana [17]
I don’t understand u sorry ;-;
4 0
3 years ago
G two samples, one of size 14 and the second of size 13, are selected to test the difference between two population means. how m
vovikov84 [41]

Note :- If sample size n > 30 OR Population standard deviation σ is given then We use Z test.

If sample size n < 30 AND Population standard deviation σ is unknown then we use t test.

In this question we are not given Population standard deviations σ1 and σ2.

Also n1 = 14 and n2 = 13 both sample sizes are LESS than 30.

Therefore we use t test.

Given :- Assume the population standard deviations are equal. ( σ1 = σ2)

then Degrees of freedom = n1 + n2 - 2 = 14 + 13 - 2 = 25.

(kindly find the image attached with this solution)

Answer :- Therefore 25 degrees of freedom are used to find the t critical value.

5 0
3 years ago
A triangle's area is given by the expression 3x2-x+12. The height is 6x. The base off the triangle is the quotient of the area a
patriot [66]
You have known the formula Length of base is la division of Area and a haft of the height.
So we have 3
(3 {x}^{2}  - x + 12) \div ( \frac{1}{2}  \times 6x)
or
(3 {x}^{2}  - x + 12) \div 3x
3 {x}^{2}  \div 3x +(  - x \div 3x) + 12 \div 3x
and
x -  \frac{1}{3}  +  \frac{4}{x}
have fun
6 0
3 years ago
1. 100 students who are in 9th or 10th grade were asked if they participated in at least one extracurricular activity (sports, m
Marianna [84]
I can not set up a 2 way table online but what they want is a collom of the information neatly laid out...

With the 9th graders in one collom and the 10th graders in the other

like this

                           9th grader   10th grader
# of students          32                      40
# of participated    32                      18

Draw this out with lines and it will be correct.

I hope this helps GOOD LUCK...this is tough math for a middle schooler.
5 0
3 years ago
Other questions:
  • Classify the triangle based on its angles and sides
    12·1 answer
  • solve the below systems of equations using linear combination method. 2x + 3y =1. and y= -2x - 9. explain
    10·1 answer
  • Or does anyone know how to solve this one ?
    6·1 answer
  • What is the equivalent expression of 8b-4
    8·1 answer
  • This is related to my grade
    8·1 answer
  • During curfew Mr and Mrs Langbauer like to go for a walk. Mr. Langbauer keeps track of their time and total distance walked. He
    14·1 answer
  • What is the value of x in the equation 2x + 9 = 21? (4 points) 2 6 9 15
    7·2 answers
  • Three ratios equal to 8/10
    10·1 answer
  • Solve pls brainliest
    15·2 answers
  • Select the correct answer. which hyperbola has both foci lying in the same quadrant? a. b. c. d.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!