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
vlada-n [284]
3 years ago
13

What are the steps you would take to find the area of

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0

Answer:

A and C

Step-by-step explanation:

kodGreya [7K]3 years ago
3 0

Answer: Identify the shapes you will need to determine the area of the figure.

Calculate and add the areas of the unshaded triangle and two circles.

Step-by-step explanation:

You might be interested in
A clock has a diameter of 16 cm. How long is the metal band around it?
kramer

Answer:

The length of  metal band around the given clock  is 50. 24 cm.

Step-by-step explanation:

Here, the diameter of given clock = 16 cm

Now, Diameter = 2 x Radius

So,  Radius  = D/2  = 16 cm/2  = 8 cm

⇒The radius of the clock = 8 cm

Now, The metal Band around it = The CIRCUMFERENCE of the watch

Circumference of the clock  = 2 π r

=  2 x ( 3.14) x ( 8)  = 50.24 cm

or, C = 50.24 cm

Hence, the length of  metal band around the given clock  is 50. 24 cm.

6 0
3 years ago
An art history professor assigns letter grades on a test according to the following scheme. A: Top 13% of scores B: Scores below
madam [21]

Answer:

The numerical limits for a B grade are 81 and 89, that is, a score between 81 and 89 gets a B grade.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Scores on the test are normally distributed with a mean of 79.7 and a standard deviation of 8.4.

This means that \mu = 79.7, \sigma = 8.4

B: Scores below the top 13% and above the bottom 56%

So between the 56th percentile and the 100 - 13 = 87th percentile.

56th percentile:

X when Z has a p-value of 0.56, so X when Z = 0.15. Then

Z = \frac{X - \mu}{\sigma}

0.15 = \frac{X - 79.7}{8.4}

X - 79.7 = 0.15*8.4

X = 81

87th percentile:

X when Z has a p-value of 0.87, so X when Z = 1.13.

Z = \frac{X - \mu}{\sigma}

1.13 = \frac{X - 79.7}{8.4}

X - 79.7 = 1.13*8.4

X = 89

The numerical limits for a B grade are 81 and 89, that is, a score between 81 and 89 gets a B grade.

4 0
2 years ago
PLEASE HELP will mark Brainliest if correct​
posledela

Answer:

C

Step-by-step explanation:

you you add three dollars and 25 cents plus $1 + 15 cents which is $4.40 and then times 20 will get you $88

5 0
2 years ago
Just looking for a boy bsf (less than 14) also im friking bored :|
Anettt [7]

Answer:

I am bored too

Step-by-step explanation:

Go to school, sit down, and you will come to find the answer

7 0
2 years ago
What is the answer? I am so lost- thanks for any help given.
aev [14]

Answer:

i think that the answer is 13 meters

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Hilary wonders how much sunlight really affects plant growth. She pots 22 plants and puts some in direct sunlight and some in sh
    12·2 answers
  • Write y=2(x-1)^2-3 in stander form
    12·1 answer
  • How to tell if object transformation is parallel or not parallel
    15·1 answer
  • Please answer this question!! 40 points and brainliest for sure!
    15·2 answers
  • Solve the inequality. 4 + 9x > 8 − 3x
    5·2 answers
  • Describe how [2^3][2^-4] can be simplified
    14·1 answer
  • If you pay your bills on time, stay within your limit, and pay more than the
    14·1 answer
  • What is one twelve of 1
    5·1 answer
  • Wht is (4784.56)(3587.5)
    15·2 answers
  • Translate the<br> following phase<br> into an inequality<br> -3 times r is at least 57
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!