Answers
explanation: A= πr^2= π4^2=50.265
then it rounds to 50.27
Related Questions
Which choice correctly shows the line
y = -x?
Answers
Answer:
B
Step-by-step explanation:
. A trader bought A TV set for Birr 2000 and sold it at loss of 11/2% what:was the selling price?
Answers
Answer:
1890
Step-by-step explanation:
Loss = 11/2 % = 5.5 %
Cost price = 2000
Loss = 5.5% of cost price
= 5.5% * 2000
[tex]= \frac{5.5}{100}*2000\\\\= 5.5*20\\= 110[/tex]
Selling price = Cost price - loss
= 2000 - 110
= 1890
The leading coefficient in 1 + 6x + 9x2 is 1.
O True
O False
Answers
Answer:
true
Step-by-step explanation:
1+4+8
PLES HALP POINTS PIC DOWN BELOW
Answers
Answer:
The answer is D
Step-by-step explanation:
Answer:
D) Quadrant IV (quadrant 4)
Step-by-step explanation:
Point C is in quadrant IV because its point is (4,-4)
For points that have a positive x-coordinate and a negative y-coordinate, that means they are in quadrant IV.
Another way to figure this out is by looking at this graphically:
y
|
Quadrant | Quadrant
II | I
|
------------------------------|----------------------------- x
|
Quadrant | Quadrant
III | IV
|
I hope this helps!
5v + 15rv – 5v + vr
please help
Answers
= 5v - 5v + 15vr + vr
= 16vr
Suppose Lindsay’s mom invests $10,000, part at 3%, and the rest at 2.5%, in interest-bearing accounts.-10,00007.5 The totally yearly investment income (interest) is $283. How much did Lindsay’s mom invest at each rate?
Answers
Answer:
she invested 6600 at 3% and 3400 at 2.5%
Step-by-step explanation:
Simple interest = amount deposited x time x interest rate
Let the amount deposited in in the account bearing 3% interest by represented with a
Let the amount deposited in in the account bearing 2.5% interest by represented with (10,000 - a)
a x 0.03 + (10,000 - a) x 0.025 = 283
0.03a + 250 - 0,025a = 283
collect like terms
0.03a - 0.025a = 283 - 250
0.005a = 33
a = 6600
the amount deposited in the 2.5% account = 1000 - 6600 = 3400
GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!!!
What type of triangle is shown in the image?
Acute triangle
Right triangle
Equilateral triangle
Obtuse triangle
Answers
Answer:
obtuse triangle
Step-by-step explanation:
Answer:
D. OBTUSE
Step-by-step explanation:
it's an obtuse triangle. :)
Select the correct answer.
Consider this equation.
sin(0)
310
10
If 8 is an angle in quadrant II, what is the value of tan()?
O A.
V10
10
OB.
10
10
OC.
--3
OD. 3
Answers
What is the angle of rotation counterclockwise about the spinner’s center that maps label h to label A? 252° 324° 144° 216°
Answers
Answer:
its 324
Step-by-step explanation:
Help please I need it
Answers
Answer:
okk
Step-by-step explanation:
Answer:
11.401754251
Step-by-step explanation:
I used the Pythagorean theorem to solve. 9 * 9 + 7 * 7 = 130 and the square unit of 130 is 11.401754251 but you should be fine by putting 11.4.
sorry if I'm wrong:(
Can someone please help me
Answers
Answer:
I belive the answer would be B
Step-by-step explanation:
Select all expressions that are equivalent to 2 · 2 · 2 · 2 · 2 · 2
A. 23. 23
B. 22. 24
C. 25
D. 4(22)
E. (22)
Answers
Answer:
its 64
Step-by-step explanation:
2 x 2 = 4
4 x 2 = 8
8 x 2 = 16
16 x 2 = 32
32 x 2 = 64
Could someone please help me? Find the domain and range of the graph
Answers
Answer:
C = D all real Numbers ; R y>= -2
Step-by-step explanation:
for discover the domain we have to look the x axis and check for what x the graph exist. If we look this graph we can see that there are two solid lines.
the two arrows indicate that the graph continues both to left and to the right
so the domain is all real numbers
for the range we have to check the y axis. If we look at the graph we can see that under -2 there is nothing, while up -2 the graph continues to raise,
so the range is y>= -2
so the final answer is C
can someone please help me with this?
Answers
Y=250+10c
The 250 is the b and the 10c is the mx
Michelle is measuring fabric to make pillows. She needs 30 feet
of fabric, but she only has 6 2/3 yards of fabric. How many more
feet of fabric does she need?
Answers
she needs 10 feet because 6 2/3 yard converted into feet is 20 and 30-20=10
The homes family is on a road trip on the first day they drove 3.5 inches on a map the actual distance is 245miles which is the scale of the map
Answers
Answer:
1:70
Step-by-step explanation:
A scale drawing is a reduced form in terms of dimensions of an original image / building / object
the scale drawing is usually reduced at a constant dimension
scale of the drawing = original dimensions / dimensions of the scale drawing
245 / 3.5 = 70
1:70
Find the volume of each figure.
Answers
Answer:
891
Step-by-step explanation:
v=bh which is base-9x11=99 height=9 so,
v-99x9=891
please help me! Ten men and 15 women apply for a job. All are equally qualified and 4 applicants are selected at random for hiring. Find the probability, to the nearest thousandth, of hiring exactly 3 women. FYI: i don't want links at all.
Answers
Answer:
3,600
Step-by-step explanation:
15 equality of 4 applicants which is subductive to the inequality of quotients.. Simplified to 3,600
Carla has a scooter worth $3,890. Her computer is worth $600. She owes $700 on her scooter and $497 on her credit card. Her personal property has a value of $2,100. She has $3,000 in her bank accounts and a mutual fund valued at $4,800. She wants to take out a $2,600 loan to buy some new appliances. The value of the appliances after purchase will go down 20%. Complete the explanation of how the purchase of the appliances will change Carla's net worth.
Answers
Answer:
will change by 12% because of the loan.
Step-by-step explanation:
The volume of a sphere is . To the nearest , what is the radius of the sphere? Use 3.14 for π.
Answers
Solve logx^8 = -3
I need help trying to solve this ;-;
Answers
Answer:
ans: x= 1/2
Step-by-step explanation:
Isaac earns 7% commission as a salesperson. He's an old a coat that cost $69. How much commission did Isaac earn?
Answers
Answer:
4.83
Step-by-step explanation:
69$ is the sell price
7% is the commission rate
69$ x 7% = 4.83
Help Pleaseeeeeeeeeeeeeee!
Answers
Answer:
12x+5=162
Step-by-step explanation:
10. Find the surface area of a rectangular prism that has a length of 8 inches, a width of 3 inches, and a height of 6 inches.
Answers
Answer:
144 inches^3
Step-by-step explanation:
The area of a 3D model is length x width x height (lxwxh).
length x width x height
(8) x (3) x (6)
(24) x (6)
144
144 inches cubed
help plz!
lines a and b are parallel m∠4=
Answers
The angle 4 and 120 degrees angles are alternate angles. Therefore, ∠4 = 120 degrees.
What is an alternate angle?Alternate interior angles are the angles formed when a transversal intersects two parallel lines.
Alternate interior angles are the angles formed on the opposite sides of the transversal.
Alternate interior angles are congruent.
Therefore,
∠4 is an alternate interior angle to angle 120 degrees.
Therefore,
∠4 = 120 degrees.
learn more on alternate interior angles here: brainly.com/question/14693114
#SPJ1
Help me out. Mathmatics
Answers
Answer: A. 5.6267 X 10^8
Step-by-step explanation:
(5.62 X 10^8) + (6.7 X 10^5)= 562670000
Which has 8 numbers after 5
5.6267 X 10^8 has 8 as well just minus the zeroes
solve
x+y=5 and 3x-5y=7
Answers
Answer:
X=4, y=1
Step-by-step explanation:
What is the diameter of a circle go through
Answers
Answer:
The diameter of a circle passes through the center of the circle and has its endpoints on the circle itself. The diameter of any circle is two times the length of that circle's radius.
Step-by-step explanation:
To find the diameter of a circle, you need to know the radius of the circle, double it to get the diameter. The radius is the distance from the center of the circle to its edge. If the radius of the circle is 4 cm, then the diameter of the circle is 4 cm x 2, or 8 cm. If you know the circumference of the circle, divide it by π to get the diameter.
Solve the system of equations.
14x + 5y = 31
2x – 3y = -29
2 =
y =
Answers
Answer:
X,y=83/52 ,45/26
Step-by-step explanation:
just look up your answer and you will find the step by step. Hopefully this helped :)
Martin has read 70% of a book. He has 27 more pages to finish. How many pages are there in the book?
Answers
Answer:
90 pages
Step-by-step explanation:
Given: 70% of a book, 27 more pages
To find: How many pages there are in the book
Solution: If 70% is 27,
27 to the 20 it stands for is 20
70 + 20 = 90
Thus, there are 90 pages left in the book