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
Romashka [77]
3 years ago
8

Please help me with this question #11

Mathematics
1 answer:
Lena [83]3 years ago
3 0
The answer is A. I hope this helps!
You might be interested in
v A square garden has an area of 110 square feet. a. What is the approximate length of one side of the garden? Round to the near
tankabanditka [31]
Idkdkdndmnebebebwbwwjwo
8 0
3 years ago
Which representation of a transformation on a coordinate grid does not preserve congruence?
Alex17521 [72]

Answer:

B

Step-by-step explanation:

Consider all options:

A. Transformation with the rule

(x,y)\rightarrow (x,-y)

is a reflection across the x-axis.

Reflection across the x-axis preserves the congruence.

B. Transformation with the rule

(x,y)\rightarrow \left(\dfrac{7}{8}x,\dfrac{7}{8}y\right)

is a dilation with a scale factor of \frac{7}{8} over the origin.

Dilation does not preserve the congruence as you get smaller figure.

C. Transformation with the rule

(x,y)\rightarrow (x+6,y-4)

is a translation 6 units to the right and 4 units down.

Translation 6 units to the right and 4 units down preserves the congruence.

D. Transformation with the rule

(x,y)\rightarrow (y,-x)

is a clockwise rotation by 90^{\circ} angle over the origin.

Clockwise rotation by 90^{\circ} angle over the origin preserves the congruence.

3 0
3 years ago
What is m2 + m 23? Pls I need ASAP
alisha [4.7K]

Answer:

90 degrees

Step-by-step explanation:

the answer is 90 degrees because when the triangle is a right triangle, the two smaller angles equal 90 degrees.

6 0
3 years ago
7. The probability that Jane smokes is 4/9. The probability
svet-max [94.6K]

To find the probability that she develops lung cancer given that she smokes, multiply the two probabilities together:

4/9 x 3/10 = (4 * 3) / (9*10) = 12/90 = 2/15

6 0
3 years ago
Find a a pair of numbers of both 4y-4x=48 and y= x-11
stich3 [128]

Answer:

There is no solution because the slopes of the line are the same.

Step-by-step explanation:

4y - 4x = 48

    + 4x    + 4x        Add 4x to both sides

4y = 4x + 48          Divide both sides by 4

y = x + 12

Now set both equations equal to each other since they equal y

x + 12 = x - 11

-x         - x           Subtract x from both sides

12 ≠ -11                No Solution

If this answer is correct, please make me Brainliest!

4 0
3 years ago
Other questions:
  • Sally has read one-third of her book. She finishes the book by reading the same amount each night for 5 nights. Part A. What fra
    7·1 answer
  • On a fishing trip, you catch two fish . The weight of the first fish is shown (1.2lb). The second fish weighs at least 0.5 pound
    9·2 answers
  • On a recent trip, sarah's car traveled 20 mph faster on the first 110 miles than it did on the remaining 80 miles. the total tim
    12·1 answer
  • What x-value makes the set of ratios equivalent?
    12·1 answer
  • Algebra nation test yourself
    6·1 answer
  • I need to know what –5(–2) equals.
    7·2 answers
  • 60% of ____________ = 75
    15·2 answers
  • Write the ratio of the first measurement to the second measurement. Compare in millimeters.
    6·1 answer
  • Five times the second of three consecutive odd integers is thirteen less than three times the sum of the first and third integer
    6·1 answer
  • Write an Algebraic expression for 3 times X squared minus 4 times X
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!