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
Alex777 [14]
3 years ago
11

Which estimate best describes the area under the curve in square units?

Mathematics
2 answers:
zheka24 [161]3 years ago
5 0
B) 15 units^2
each box equals 0.5 × 1 = 0.5 units^2, so add up how many boxes, and it's close to around 30, so 30×0.5 = 15 units^2
just olya [345]3 years ago
4 0
The correct answer is 15 units^2 
You might be interested in
Which of the following is the equation of a line parallel to the line y = 3x + 2,
earnstyle [38]

Answer:

B

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x + 2 is in this form with slope m = 3

• Parallel lines have equal slopes, hence

y = 3x + c ← is the partial equation of the parallel line

To find c substitute (10, 1) into the partial equation

1 = 30 + c ⇒ c = 1 - 30 = - 29

y = 3x - 29 ← in slope- intercept form

Subtract y from both sides

0 = 3x - y - 29 ( add 29 to both sides )

29 = 3x - y, thus

3x - y = 29 ← in standard form → B

3 0
3 years ago
1.<br> Use trigonometry to work out the value of x.<br> Not drawn accurately. <br> Help pls
tino4ka555 [31]

Answer:

20cos(39) or  15.543 (3 d.p.)

Step-by-step explanation:

  • Use SOHCAHTOA
  • You want to find A and have an angle of 36° and H
  • So use CAH
  • cos(39) = x / 20
  • x = 20cos(39)
8 0
1 year ago
For what value of k will the relation y = kx² + 8x + 8 have only one zero? (3 marks)
Lana71 [14]

Answer:

2

Step-by-step explanation:

2x^2 + 8x + 8

factor the 2 out : 2(x^2 + 4x + 4)

2(x + 2)^2

x = -2

4 0
2 years ago
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS
densk [106]

Answer:

(-3, -6)

explanation:

When reflected across x axis, the x value will be same and y value will become negative.

original coordinates of D: (-3, 6)

  • so new coordinates: (-3, (-)6) = (-3, -6)
6 0
2 years ago
Is this right yes or no
Leviafan [203]

Answer:

Yes

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate -3w -2p for w=7 and p= -3
    5·1 answer
  • The R.D. Wilson Company makes a soft drink dispensing machine that allows customers to get soft drinks from the machine in a cup
    11·1 answer
  • William had $78.12 in his savings account. after making a deposit,he had $114.08. if d represents the amount of the deposit, whi
    12·2 answers
  • Solve (x + 9)2 = 25.
    12·1 answer
  • Does anyone know the answer for this?​
    10·1 answer
  • Sara measures and finds that she can do a vertical jump that is 27% of her height. If she is 63 inches tall, how high (in inches
    10·1 answer
  • CPU connect to matherbosrd is through_<br> Dimm slots <br> Sicket<br> PCI slots<br> CBU
    8·1 answer
  • What would happen if the air outside the hot air balloon were as hot as the air inside?¯\_(ツ)_/¯
    13·1 answer
  • Find the volume of a cylinder whose circumference is 110 cm and height is 20 CM​
    7·1 answer
  • Which are examples of numerical data sets? Choose all that apply.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!