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
IgorC [24]
3 years ago
6

A triangular pennant has two sides that are 90 cm long each with an included angle of 25°.

Mathematics
2 answers:
rosijanka [135]3 years ago
7 0
Hmph... 

The area is 1,711.67 cm².. 

Love, grace..-

tatuchka [14]3 years ago
3 0

Answer:

After taking the test, I found that the correct answer is 1,711.6

I had originally wrote 1,711.7 because I believed it needed to be rounded. I'm not entirely sure why it was incorrect when rounded up.

Hope this helps!!

:)

You might be interested in
Factor 16x^4 - 64y^8 completely
iris [78.8K]
16 • (x^2 + 2y^4) • (x^2 - 2y^4)

8 0
2 years ago
What is the slope of y=-4
VARVARA [1.3K]

Answer:

0

Step-by-step explanation:

It is 0 because the slope intercept form is y=mx+b right now you only have the y intercept which is the b of the equation. That means that your slope is non existence

5 0
3 years ago
(a) Use a linear approximation to estimate f(0.9) and f(1.1). f(0.9) ≈ f(1.1) ≈ (b) Are your estimates in part (a) too large or
olasank [31]

Answer:

(Missing part of the question is attached)

L(x)=2x+3

Estimates are too large.

Step-by-step explanation:

Suppose the only information we know about the function is:

f(1)=5

where the graph of its derivative is shown in the attachment

<h3>(a)</h3>

If the function f\\ is differentiable at point x=1 , the tangent line to the graph of f at 1 is given by the equation:

y=f(1) +f'(1)(x-1)

So we call the linear function:

L(x)=f(1) +f'(1)(x-1)

We know the f(1)=5 as it is given in the question, and f'(1)=2 from the graph attached. Substitute in the equation of L(x).

L(x)=5+2(x-1)\\L(x)=5+2x-2\\L(x)=2x+3\\

<h3>(b)</h3>

At x=1,  f'(x) is positive but it is decreasing. However. if we draw the tangent lines, we see that the tangent lines are becoming less steeper, so the tangent lines lie above the curve f. Thus, The estimates are too large.

4 0
2 years ago
1. An AP Statistics class starts a project to estimate the average number of hours a student at their high school sleeps per nig
Aleks [24]

Answer:

(C) Sample: the 120 students surveyed. Population: the 1200 students at the high school. Parameter of interest: the average number of hours a student at this high school sleeps per night.

Step-by-step explanation:

The correct answer is (C). The sample is a subset of the population, and the parameter is a characteristic of the population of interest.

6 0
3 years ago
Help!
inessss [21]

Answer:

2 inches is the height of the box.

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • The sum of three numbers is 62. The second number is equal to the first number diminished by 4. The third number is four times t
    6·1 answer
  • sprinter can run 10 yards in 5⁄3 seconds. How long will it take the same sprinter at the same speed to run 30 yards?
    15·1 answer
  • What must be the value of x so that lines c and d are parallel lines cut by transversal p?
    6·2 answers
  • Which expression is equivalent to (x72 y) 1/3
    13·1 answer
  • Express 105/20 as a mixed number in simpelist form
    13·2 answers
  • Nalani says the expression 9+7r cannot be factored using the GCF. Is she ​correct? Explain why or why not
    8·1 answer
  • Subtact: (9x + 5) - (4x + 3)​
    14·1 answer
  • A bag of M&amp;M's contained 18 brown M&amp;M's out of 72 total in the bag. Predict how many brown M&amp;M's there would be in a
    8·2 answers
  • Please help your awnser will be brainlist
    15·1 answer
  • PLEASE HELP! GIVING BRAINLIST!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!