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
Evgen [1.6K]
3 years ago
10

Can someone help me with these two questions I’m stuck! For the first one I thought I would need to multiply 5 by pi but it turn

ed out to be 15.7079632679 so I know that’s not the correct answer.

Mathematics
2 answers:
hichkok12 [17]3 years ago
7 0

1. First, we need to approximate <em>the radius</em>. That is the distance from that middle point to the edge. The broom is about half the distance. That means that the radius is about <em>10 feet</em>. Also, multiplying the radius by π will get you nowhere. To find the area, you need to use the equation <em>A = πr²</em>. We know know that r = 10, so 10²π ≈ 100 * 3.1 = 310 ft².

2. Complementary angles <em>add up to 90°, which forms a right angle</em>. Supplementary angles <em>add up to 180°, which forms a straight angle, or a line</em>. We can ignore A and B, since there isn't any right angles. Also, ∠RVS makes a straight line with ∠SVT and ∠RVU. From our options, we can see that C has the fitting description.

Simora [160]3 years ago
7 0

Answer:

34)310

25)option 3

Step-by-step explanation:

to find the area of a circle use the formula  pi*r^2

since 2 times the rake equals the radius

5*2=10

now use the are formula:

3.14*10^2=

314

the closest answer to 314 is 310

35) angle svt is obtuse and angle rvs appears acute

supplementary angles=180

and an obtuse angle can't be complementary as complementary angles=90

all other options are wrong since they either follow vertical angle theorem or

are complementary when they should be supplementary and vice versa

hope this helps!

You might be interested in
I need help is due in 20 minute
AfilCa [17]
A is 5 , b is 1 , c is 4 , d is 3, and E is 2
7 0
3 years ago
Help help help help help help help help help help help help help help help help help help​
kvv77 [185]

Answer:

Step-by-step explanation:

Part 1

P(z < -1.45)

Using the z score table

P =

Part 2

We solve using z score formula

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

a) P(X >52)

x = 52

Mean = 60

Standard deviation = 8

z = 52 - 60/8

z = -1

P-value from Z-Table:

P(x<52) = 0.15866

P(x>52) = 1 - P(x<52) = 0.84134

b) P(48 < x < 64)

5 0
2 years ago
What are things measured in Quarts?
Allisa [31]
Almost always a liquid
8 0
2 years ago
Y=2x-6<br> slope? <br> y- intercept?
krek1111 [17]

Answer:

The slope is 2/1 and the y-intercept is -6.

Step-by-step explanation:

With the y=mx+b formula, m is the slope and b is the intercept.

4 0
3 years ago
Read 2 more answers
I dont understand how to do this inequality 4x +6 &lt;-6
Mama L [17]
4x + 6 < -6

First, subtract 6 from both sides. / Your problem should look like: 3x < -6 - 6
Second, simplify -6 - 6 to -12. / Your problem should look like: 3x < -12
Third, divide both sides by 4. / Your problem should look like: x < -\frac{12}{4}
Fourth, simplify \frac{12}{4} to 3. / Your problem should look like: x < -3

Answer: x < -3
<span />
5 0
3 years ago
Other questions:
  • What value of x will satisfy the equation 0.2(x −2,700) = x?
    15·1 answer
  • Which pair of lines have the same slopes and y-intercepts?
    7·1 answer
  • A rental car agency charges $12 per day plus 14 cents per mile to rent a certain car. Another agency charges $15
    12·1 answer
  • Help me plsss giving out 16 points
    14·1 answer
  • PLZ PLZ PLZ HELP ME GET THIS RIGHT ILL GIVE 40 POINTS AND BRAINLY IF THERE BOTH RIGHT, I REALLY NEED HELP I SUCK AT GEOMETRY!!!
    10·1 answer
  • Pls help i will give u brianliest
    11·1 answer
  • In the figure, ΔABC~ΔADE. Find the length of line segment DE.
    8·1 answer
  • Eric's gas tank is 1/3 full. After he buys 9 gallons of gas it is 5/6 full .How many gallons can Eric's tank hold
    13·1 answer
  • 2.19=2.14(5)^x<br> What does x equal
    7·1 answer
  • How many significant figures are there in the number 3,460?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!