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
makvit [3.9K]
3 years ago
9

Look at the photo.(15 pts )

Mathematics
2 answers:
horrorfan [7]3 years ago
8 0
I thought i know but i don’t sorry
e-lub [12.9K]3 years ago
5 0
1/4,0.6,0.9,-1.4,-8/5
You might be interested in
Helpppp please <br> I’m being timeeeeedddd
monitta

Answer:

x = -9

Step-by-step explanation:

ANGLES IN A TRIANGLE ADD UP TO 180°

50° + 80° = 130°

180° - 130° = 50

x+59 = 50

x = -9

3 0
2 years ago
Help ASAP<br>10 POINTS<br>find surface area and volume​
Arte-miy333 [17]
Cylinder (A):
-Surface area: adding all areas of all faces of the shape.

*10 x 6= 60m^3
*3.14 x 3^2 = 28.274 m^2. Then We times it by 2 since we have 2 circles. Which equals to 56.55m^2

Total surface area: 60 + 56.55 = 116.55m^2

-Volume: 3.14 x r^2 x h, then substitute.

*3.14 x 3^2 x 10 = 282.74m^3

(B):
-surface area:

*7 x 11= 77
*5 x 11 = 55
*11 x 11 = 121
*7 x 5 = 35/2 = 17.5 > then again we times it by 2 cuz we have 2 triangles. Which equals to 35.

Total surface area: 77 + 55 + 121 + 35 = 288 cm^2

-Volume:
*7 x 5 x 11 = 385 cm^3

Make sure to check the units!!!
Hope this helped :)
3 0
3 years ago
Graph the two lines 2x + 3y = 18 , 3x -4y &gt; 16.
Dmitrij [34]
The domain and range for each line is all real numbers. This is because all numbers are possible to input into x and all y values exist. 

The slope of the first line is -2/3 and the y intercept is 6. You can reach this conclusion by solving for y (putting it in slope intercept form). 

The slope of the second one is 3/4. and the y intercept is all real numbers greater than -4. This is true because it is an inequality and you can find these numbers by solving for y. 
7 0
3 years ago
The systolic blood pressure of adults in the USA is nearly normally distributed with a mean of 122 and standard deviation of 22
marin [14]

Answer: 4.27% of adults in the USA have stage 2 high blood pressure.

Step-by-step explanation:

Let x be a random variable that denotes a person with high blood pressure .

Given: Average blood pressure: \mu=122

Standard deviation: \sigma=22

Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher.

The probability that an adult in the USA have stage 2 high blood pressure:

P(x\geq160)=P(\dfrac{x-\mu}{\sigma}}\geq\dfrac{160-122}{22})\\\\=P(z\geq1.72)\ \ \ [z=\dfrac{x-\mu}{\sigma}]\\\\=1-P(z

Hence, 4.27% of adults in the USA have stage 2 high blood pressure.

6 0
3 years ago
1, 4, 13, 40, 121 what is the next number in the pattern
mart [117]
Add powers of 3.
1 + 3 = 4
4 + 9 = 13 = 4 + 3^2
13 + 27 = 40 = 13 + 3^3
40 + 81 = 121 = 40 + 3^4
Now you need to add 3^5 to 121.

121 + 3^5 = 121 + 243 = 364
7 0
3 years ago
Other questions:
  • Hall Construction Company signed a contract with a customer for the construction of a new $ 500,000 warehouse. At the signing, H
    6·1 answer
  • using the graph above, explain the meaning of the following coordinate pairs and decide if it belongs to jazmine or kiara
    14·1 answer
  • Please help me with this.
    12·1 answer
  • Which expression is equivalent to 24 Superscript one-third
    9·1 answer
  • Nathan invested $18,000 in an account paying an interest rate of 3.4% compounded quarterly. Assuming no deposits or withdrawals
    5·1 answer
  • If there are 24 square units inside a figure, what is the area of the figure? 10 POINTS
    12·1 answer
  • Someone plz help me giving brainliest
    15·2 answers
  • What is the domain of the function <br>y =squarerpot of x​
    12·1 answer
  • Goutham requires 40% to pass . if he get 205 marks, falls short by 35 marks . what was the maximum marks he could have got ?​
    5·1 answer
  • An adventure crew takes a hike in the woods. The path of their hike is shown below. Write an expression to represent the total d
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!