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
Mnenie [13.5K]
2 years ago
15

If the trapezoid on the grid below is translated by using the rule (x,y)-> (x-4,y-3) what will be the coordinates of B’?

Mathematics
1 answer:
vesna_86 [32]2 years ago
6 0

Answer:

B'(3, 5)

Step-by-step explanation:

Rule for the translation of a point (x, y) by 'h' units left and 'k' units upwards,

(x, y) → (x - h, y + k)

If h = 4 and k = 3,

(x, y)\rightarrow(x-4,y+3)

Following this rule coordinates of the image point of B will be,

B(7, 2) → B'(7 - 4, 2 + 3)

           → B'(3, 5)

Therefore, coordinates of the image point B' will be,

B'(3, 5)

You might be interested in
A researcher wishes to estimate the proportion of X-ray machines that malfunction. A random 275 sample of machines is taken, and
Dominik [7]

Answer:

Following are the solution to the given question:

Step-by-step explanation:

95\% Confidence Interval for both the percentage of all x-ray machines

p = the machinery's share is not working:

= \frac{228}{275}\\\\ = 0.829

\text{Margin of Error} = Z_{(\frac{\alpha}{2})} \times \sqrt{( p \times (1-p)}{n})

                         = 1.96 \times \sqrt{(0.829 \times \frac{0.171}{275})} \\\\= 1.96 \times 0.023 \\\\= 0.045

Lower 95\% Confidence interval = p - error margin = 0.829 - 0.045 = 0.784

Upper 95\% Confidence Interval = p + error margin= 0.829 + 0.045 = 0.874

So, 95\% Confidence Interval = ( 0.78 , 0.87 )

4 0
2 years ago
Fun question for 35 points, 2/3 and 5/8, multiply and explain...
Arlecino [84]
5/12 converted. decimal would be .416666667
5 0
3 years ago
Read 2 more answers
A circle with center at (0,0) passes through (-8,0. Find the circumference and area of the circle in terms of p.
klemol [59]
Jdkjejejdjejbfjfbfjfbfjfbfkdbfjfbdkdnfbd
3 0
2 years ago
The shadows of two vertical poles were measured at the same time to be 6m and 15m long. If the first pole is 8cm long, find the
son4ous [18]

Answer:

20 cm

Step-by-step explanation:

Shadow of vertical poles : 6m ; 15m

Length of poles : 8cm ; h

8cm long pole = shadow length, 6m

h cm long pole = shadow length, 15 m

Using cross multiplication :

8cm * 15 m = h cm * 6m

120 = 6h

h = 120 / 6

h = 20 cm

Height of second pole = 20cm

8 0
3 years ago
How do you write 4.8 repeating as a fraction
gulaghasi [49]
24/5
I think this is the right answer, hope this help
8 0
3 years ago
Other questions:
  • A plumber charges 25$ for a service call plus 50$ per hour of service.write an equation for the cost,C,after h hours of service.
    8·1 answer
  • A store owner paid 15 dollars for a book. She marked up the price of the book by 40 percent to determine its selling price.
    9·1 answer
  • How many solutions does the equation –2a + 2a + 7 = 8 have?
    7·1 answer
  • Ling lives 2 miles from school. It took him 15 minutes to bike from school to home. The first half of the distance he biked at a
    8·2 answers
  • Karen’s watering can is in the shape of a cylinder. If the radius 3 inches and the height is 10 inches, what is the volume of th
    7·1 answer
  • Sin theta = 9/15. Find tan theta. A. 15/12. B. 9/12 C. 12/15 D. 12/9
    12·1 answer
  • Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduc
    12·2 answers
  • HELP ILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • PLEASE HELP ME I WILL GIVE U BRAINLEAST!!!!!
    11·1 answer
  • Please solve both 50 points thank you.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!