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
prohojiy [21]
3 years ago
11

What’s this answer ? Please help!!!

Mathematics
1 answer:
UNO [17]3 years ago
5 0

Surface area = Area of rectangle + Areas of triangles.

Area of rectangle = 9cm * 15cm = 135cm2.

Areas of triangles = 6cm * 3cm = 18cm2.

Surface area = 135 + 18 = 153cm2

You might be interested in
PLZZZZZZZZZZZZZZZZZ HELP ME I NEED HELP
lys-0071 [83]

Answer:

1) Matches with option 4

2) Matches with option 2

3) Matches with option 3

4) Matches with option 1

5 0
3 years ago
Read 2 more answers
The price of apples went from $1.99 per lb to $3.19 per lb in four years. Find the rate of change of the price of apples.
navik [9.2K]
3.19 - 1.99 = 1.20 increase in 4 years

1.20/4 = 0.30

rate of change is 0.30 per year  (30 cents per year)
3 0
3 years ago
Read 2 more answers
How do you simplify a fraction?
attashe74 [19]
You simplify a fraction by finding it's greatest common factor. A greatest common factor is what both numbers are divisible by. If they can both be divided by two, then you've simplified them a little bit. Keep going until you can't find a common number that can be divided by the two, and you've got your simplified fraction. For example, 10/5 = 1/2 since both 10 and 5 is divisible by 5.
5 0
3 years ago
Evaluate the expression 9
Sindrei [870]

Answer:

3

Step-by-step explanation:

9/3

5 0
3 years ago
Read 2 more answers
Event v occurs 28% of the time on Tuesdays.
vampirchik [111]

Answer:

68%

Step-by-step explanation:

Probability of occurrence of Event v = P(v) = 28% = 0.28

Probability of occurrence of both Events v and Event w together = P(v and w) = 19% = 0.19

We have to find what is the probability  that event w occurs with event v given that event v  occurs on a Tuesday. This is a conditional probability. In other words we have to find what is the probability of event w given that event v occurs of Tuesday. i.e we have to find P(w|v)

The formula to calculate this conditional probability is:

P(w|v) = \frac{P(v \cap w)}{P(v)}

Using the given values, we get:

P(w|v) = \frac{0.19}{0.28}\\\\ P(w|v) = 0.68\\\\ P(w|v) = 68\%

Therefore, the probability that even w will occur with event v given that event v occurs on Tuesday is 68%

7 0
3 years ago
Other questions:
  • Definition of Base Angles?
    5·1 answer
  • Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
    13·2 answers
  • Does anyone know how to do this? please help me
    13·2 answers
  • Sara is driving home from college for the weekend. The average speed of her car for the trip is 45 miles per hour. Write a verba
    15·1 answer
  • Describe the transformation required to obtain the graph of the given function from the basic trigonometric graph.
    12·1 answer
  • HELP I will give Brainliest!<br><br> Find the measure of the angle indicated.
    15·1 answer
  • Drag numbers to show which are closer to -3/5 and 4/5 on the number line.
    14·1 answer
  • Can someone help me please?
    5·1 answer
  • Find the slope of the line passing through (-8, 10) and (-8, -7).
    13·2 answers
  • A 30-foot tree casts a 12-foot shadow as shown inthe picture.30 ftx12Find the angle of elevation to the nearest tenth.12.850°68.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!