Answer:
28.3mm
Step-by-step explanation:
3(3)=9(pi)= 28.274...
Answer: 9[tex]\pi[/tex], or more specifically, 28.26, or even more specifically, 28.2643.
Explanation:
To find the area of a circle, you need to do r squared x pi. Since pi repeats randomly infinitely, we are going to simplify it to 3.14. 3 squared or 3 x 3 equals 9. 9 x 3.14 = 28.26. Therefore, the area of the quarter is 28.26. If you want to find the answer without simplifying pi, it is approximately 28.2643. You can also write it as 9[tex]\pi[/tex].
Hope this helps! If it did, please give brainliest! It would help a lot! Thanks! :D
What is the distance from the origin to point A graphed on the complex plane below?
I NEED HELPPP PLSS THIS IS FOR GRADE! I WILL BE GIVING BRAINLIEST + POINTSS!!!!
Answer:
3 ft by 6 ft
Step-by-step explanation:
The dimensions are 3 ft by 6 ft
The dimensions of the cross section will be the same as the dimensions of one of the rectangles on the outsides, so 3 x 6.
Help I’m super confused and help would be appreciated!
Answer: 50 degrees
Step-by-step explanation: the total degree is 90 90-40=50
Use slope-intercept method help me
Answer:
y=4x+3
Step-by-step explanation:
Find the intercept - that is 3
Find the slope - that is 4
Harriet is cultivating a strain of bacteria in a petri dish, she has 10^3 bacteria in the dish. The bacteria divided every two hours such that the number of bacteria has doubled by the end of every second hour. How many bacteria will Harriet have in the dish at the end of 6 hours?
Answer:
4000
Step-by-step explanation:
A=P(2)^(t/d)
A=future amount
P=starting amount
t=time elapsed
h=doubling time
given
P=10^3
t=6
d=2
A=10^3(2)^(6/2)
A=10^3(2)^2
A=10^3(4)
A=4*10^3
A=4000
4000 bacteria
PLEASE HELP!
log Subscript 3 (2x-7)= 4
Answer:
x = 44
Step-by-step explanation:
You can rewrite logarithm equations like so:
[tex]log_{b}(x) = y\\\\x = b^y[/tex]
A way to remember this is the base in the logarithm is also the base in the exponent - then remember this base b is to the power of what's on the other side - and all this is equal to whatever's in the parentheses.
In this case,
[tex]log_3(2x-7) = 4\\2x - 7 = 3^4\\x = (3^4 + 7)/2 = 44[/tex]
What is the correct answer?
Answer:
C please give brainest!
Step-by-step explanation:
Can someone check this out to see if I have this correct? If not can you help me out please? Thank you! The answers are on 2nd page. My answers are from top top bottom, 1,3,and 2.
Answer:
my guess is 2,3, and 1.
Step-by-step explanation:
in the ending it's always a finish of "definition of something"
After the given is always the substitution
and the angles forming a linear pair sum to 180 is after the substitution because you're now solving it.
maybe wrong but thats what i think the answer is.
Find the Volume of the prism
10 mm
13 mm
10 mm
Answer:
33 I hope this helps good luck with the answer
find the value of x. need quickly plz help
Answer:
60°
Step-by-step explanation:
I think, should be correct all sides = 180
180/3 = 60
Answer:
x = 60
Step-by-step explanation:
This is an equilateral triangle so all angles are 60 degrees
find the area of the arrow below
Answer:
36
Step-by-step explanation:
Because the box is a 4x5 so that's 20 and then the triangle is a 8x4 so 32 divided by 2 is 16 and finally 16 + 20 is 36
help help help help help help
Answer:
3
Step-by-step explanation:
I do not really know how to explain it but if you really need an explanation let me know.
Hope this helps :)
help guys
D, E, F, G and H are points on the circumference of the circle G1=x+20 and H=2x+10. DE||FG
a) determine the size of DEG in terms of x
b) calculate the size of DHG
Step-by-step explanation:
A. DEG =x+20 (alt angles DellFg)
B. DHG =110 (opp angles of cyclic quad)
X+20+2x+10=180(remember to solve for x)
The function g is defined by the following rule.
g(x) = 4x + 2
Complete the function table.
Answer: g(x)= solve for x
G(x)=4x+2
I think 4x+2 is in standard form but if not
Do divid by four
Which is about 0.5
X=0.5
Select fractions are equivalent to 4/20
1/5
2/10
3/15
5/25
6/30
7/35
8/40
9/45
10/50
Answer:
1/5
Step-by-step explanation:
4/20=1/5
Solve the system by substitution. Show all of your work.
3x – 2y = -2
3x + y = 10
Answer:
x = 2 ; y= 4
Step-by-step explanation:
3x -2y = -2
y = -3x+10
3x + 6x -20 = -2
9x = 18
x = 2
y = -6 + 10
y = 4
Answer:
x = 2
y = 4
Steps:
given:
3x – 2y = -2
3x + y = 10
2y = 3x+2
y = (3x+2)/2
3x + y = 10
3x + (3x+2)/2 = 10
(6x+3x+2)/2 = 10
(9x + 2)/2 = 10
9x + 2 = 20
9x = 18
x = 2
y = 4
Can I plz get help??? I this need the answer
Answer:
536.17 cubic yards
Step-by-step explanation:
Answer:
its 50.27
Step-by-step explanation:
its asking what the base is equal to, so u find basically the area of the base
Find the TOTAL Surface Area of the square prism below.
12 cm
6 cm
6 cm
6 cm
6 cm
360 cm2
216 cm2
72 cm2
288 cm2
Answer:
I believe that the answer is C: 72 cm²
What is 15^1/3 in radical form?
Answer:
the answer is c 3^15
Step-by-step explanation:
Answer:
3√15
Step-by-step explanation:
Edge 2021
I need help on this question ASAP please
A) (3,-5)
Go over to the right 3 and down 5
B) (-4,-1)
Go over to the left 4 and down 1
Answer:
A - (3, -5)
B - (-4, -1)
Step-by-step explanation:
A - (3, -5)
B - (-4, -1)
I WILL GIVE 20 POINTS FOR CORRECT ANSWER!
Answer:
I believe that the answer is A (3,-2)
Select all the quadrilaterals that describe the figure
Answer:
Parallelogram and Rhombus
These two quadrilaterals describe the figure
2 more than the product of 3 and a number is -10.
Answer:
-4
Step-by-step explanation:
2 more than the product of 3 and a number is -10 can be written as 3x+2=-10.
we can take this equation and solve it, first subtracting 2 from both sides to get 3x=-12.
now we divide both sides by 3 to get x=-4, so the answer is -4.
Find the value of |5| - 4(3 to the second power - 2).
Answer:
4.55
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
WILL GIVE BRAIN IF CORRECT
i. c b a
ii. e d f
iii. h i g
hope this helps
now give me your brain lol
Answer:
1. (<A) > (<B) > (<C)
2. (<F) > (<D) > (<E)
3. (<H) > (<I) > (<G)
Step-by-step explanation:
The sides-angles theorem in a triangle states that the largest angle in a triangle will be opposite the largest side. One can apply this to the given set of triangles:
(1)
CB > AC > AB
4.4 > 3.1 > 2.7
(<A) > (<B) > (<C)
(2)
DE > FE > DF
(x) > (x-3) > (x-5)
(<F) > (<D) > (<E)
(3)
GI > GH > HI
(21x) > (14x) > (13x)
(<H) > (<I) > (<G)
Use the diagram to complete the statements.
The measure of angle L is
70
°.
The trigonometric ratio that uses ∠M and LN to solve for NM is
.
The length of NM, to the nearest tenth, is approximately
.
slope of (0.2,-0.9) (0.5,-0.9) how do i solve this and get the answer
Step-by-step explanation:
THE SLOPE IS 0
HOPE THIS HELPS
3/10 x 120 pls help me do this question
Answer: 36
Step-by-step explanation: First you will convert 3/10 into 0.3. Then you will multiply it by 120 by setting it up like this:
120
0.3
For now ignore the decimal and add it later when you are done. I hope this helps!
Find the area of obtuse triangle ABC when A=41 degrees, a=18cm, and b=22cm.
Answer:
36 cm²
Step-by-step explanation:
cos A= (`sqrt(b)` + `sqrt(c)` - `sqrt(a)`)/(2bc)⇒c ≈ 5 cm
Sabc= (1/2)bcsin A ≈ 36 cm²
The integer −282 could represent which three situations?A) owing $282B) depositing $282C) losing 282 pointsD) growing 282 feetE) diving 282 feet