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
Olin [163]
2 years ago
12

Pleaseee answer this!!!!

Mathematics
1 answer:
MariettaO [177]2 years ago
3 0

Answer:

2162 cm²

Step-by-step explanation:

the area of shaded gray = the area of the big rectangle-the area of the small rectangle

= 42×63-22×22

=2646-484

=2162 cm²

You might be interested in
EDA kite is flying at an angle of elevation of approximately 50°. All of the string, 60 m, has been
VashaNatasha [74]

Answer:

The height of the kite to the nearest meter is 46 meters.

7 0
2 years ago
A vertical line contains the points 3,2 and 3,6 use these points and the formula for slope to explain why a vertical lines slope
Dahasolnce [82]

Answer:

see explanation

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (3, 2) and (x₂, y₂ ) = (3, 6)

m = \frac{6-2}{3-3} = \frac{4}{0}

Since division by zero is undefined then the slope of the vertical line is undefined.

4 0
2 years ago
In the diagram, the circle will be dilated by a scale factor of 3 about the origin. The points C, A, and B map to C', A', and B'
sp2606 [1]

Answer:

The correct answer is <u>B. 15 units</u>

Step-by-step explanation:

6 0
2 years ago
Please help me answer this question​
vfiekz [6]

9514 1404 393

Answer:

  the correct answer is marked

Step-by-step explanation:

The graph ranges vertically between 9 and 15, starting at 9 (the minimum) when x=0. The minimum appears again at x=350.

This means the vertical offset is (9+15)/2 = 12, and the amplitude is (15 -9)/2 = 3. The period is 350, so the coefficient of x is (2π/350). All of the answer choices agree on these parameters.

So, the selection comes down to an understanding of how the sine and cosine curves vary. The sine curve starts at zero and increases from there. The cosine curve starts at its maximum (1) and decreases. Here, the curve starts a its minimum and increases, so could be the opposite of the cosine function.

  y = -3cos(2πx/350) +12 . . . . . . matches choice C

5 0
3 years ago
Put this fro greaest to least 0.35,4/9,42%,3/8
Alona [7]

Answer:

3/8 4/9 42% 0.35

Step-by-step explanation:

hope this right

5 0
3 years ago
Other questions:
  • A rectangle has a width of 43 centimeters and a perimeter of 178 centimeter. What is the rectangles length
    10·1 answer
  • What is y=3x-3/4 on a graph
    10·2 answers
  • Brian has six eggs. He needs 2/3 of the eggs to make an omelet. How many eggs does he have
    10·1 answer
  • Four water tanks can hold a total of 432.4 gallons of water. On average, how much water can one tank hold? How much water is in
    11·2 answers
  • FIRST WILL BE MARKED BRAINLIEST!
    15·1 answer
  • Solve for x pls i need the answer asap
    12·1 answer
  • A caterer is preparing meals for a party of 78 guests. If about 1/4 of the guests want steaks, about how many steaks should the
    11·1 answer
  • PLEASE AWNSER FAST I DONT HAVE MUCH TIME LEFT I NEED EVERY QUESTION PLEASE PLEASE HELP WILL RATE 5 STARS AND THANK YOU AND BRAIN
    6·2 answers
  • YOU CAN BUY 5 BANANAS FOR $2.50. HOW JAST
    9·2 answers
  • Which adjustment would turn the equation y = -3x^2+4 into a linear function?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!