Answer:
Option B
Step-by-step explanation:
side-angle-side
it's the missing piece near the given angle for this method. we are given one side and one angle, Option B is the other side we need
Options C and D can't possibly apply, bc then we would have two angles but only one side (ASA)
helpppppppppppp!!!!!!!!!!!!!!
Answer:
480N
Step-by-step explanation:
answer is in photo above
Handel and Charles plan to rent one of the two community garden spaces shown. Space A rents for $1.50 per square unit, and Space B rents for $1.25 per square unit.
Answer:
Yesaahhauehwusbwubsauwi8whbwuwbwuwbwjbw
can someone pls help for brainlest
Answer:
12.56 in ^2
Step-by-step explanation:
First find the area of a circle with radius 4
A = pi r^2
A = (3.14) 4^2
A =50.24
Since it is 1/4 of a circle, multiply by 1/4
1/4 ( 50.24)
12.56
Answer:
Quarter circle's area is 12.56 inches².
Step-by-step explanation:
Concept:- Firstly, we need to find the area of circle and Since, it is quarter of circle we need to multiply the area of circle by 1/4. and we get answer
✯ Solution ✯Finding area of circle
Using Formula
Area of circle = π × r ²
Where,
r ,is the radius of circleAnd we have given
Radius, r of circle is 4 in.Value of π is 3.14Substitute the value into the formula
Area of circle = 3.14 × ( 4 in. )/²
now,
Area of circle = 3.14 × 16 in ².
multiply , we get
Area of circle is 50.24 nches ²
As have to find the quarter circle's area ,
and we know that quarter is the one fourth of the circle .
Quarter circle's area = Area of circle × 1/4
Multiply , we get
Quarter circle's area = 50.24 × 1/4
Therefore, quarter circle's area is 12.56 inches².
3) -7x - 3x + 2 = -8x - 8
(x+y,x-2y)=(4,1), find x and y
Answer:
x =3 and y =1
Step-by-step explanation:
( x+y , x-2y) = (4 , 1)
compare their corresponding elements
x+y = 4
y = 4 - x equation (i)
x-2y =1
substitute the value of x
x - 2(4 - x) =1
x - 8 + 2x =1
3x = 1 +8
x = 9/3
x = 3
Now substitute the value of x in equation (i)
y = 4 - x
y = 4 - 3
y = 1
Answer:
x = 3, y = 1
Step-by-step explanation:
Equate the x and y coordinates of the given points
x + y = 4 → (1)
x - 2y = 1 → (2)
Subtract (2) from (1) term by term to eliminate x
0 + y - (- 2y) = 4 - 1
y + 2y = 3
3y = 3 ( divide both sides by 3 )
y = 1
Substitute y = 1 into (1) for corresponding value of x
x + 1 = 4 ( subtract 1 from both sides )
x = 3
what is the answer to -3x-5y=4?
What is the value of X in the figure below? In this diagram ∆ABD is similar to ∆CAD.
Answer:
F. 45/4Step-by-step explanation:
Corresponding sides have same ratio:
AB/AC = BD/ADFind AB:
AB = [tex]\sqrt{20^2-15^2} = 5\sqrt{7}[/tex]Find AD:
AD = √15²-x²Now the ratio:
5√7/15 = (20 - x)/√(15²-x²)√7 *√(225-x²)= 3(20 - x)7(225 - x²) = 9(20 -x)²7*225 - 7x² = 9(400 - 40x + x²)1575 - 7x² = 3600 - 360x + 9x²16x² - 360x + 2025 = 0(4x)² - 2*4x*45 + 45² = 0(4x - 45)² = 04x - 45 = 04x = 45x = 45/4Correct choice is F
45
24
K K
AM
51
이
15
17
15
이
8
15
O
8
17
음
Hope this help!!!
Have a nice day!!!!
Find the area of the shaded region.
Answer:
[tex]48\pi\\\approx 150.796[/tex]
Step-by-step explanation:
1.Approach
To solve this problem, find the area of the larger circle, and the area of the smaller circle. Then subtract the area of the smaller circle from the larger circle to find the area of the shaded region.
2.Find the area of the larger circle
The formula to find the area of a circle is the following,
[tex]A=(\pi)(r^2)[/tex]
Where (r) is the radius, the distance from the center of the circle to the circumference, the outer edge of the circle. ([tex]\pi[/tex]) represents the numerical constant (3.1415...). One is given that the radius of (8), substitute this into the formula and solve for the area,
[tex]A_l=(\pi)(r^2)\\A_l=(\pi)(8^2)\\A_l=(\pi)(64)[/tex]
3.Find the area of the smaller circle
To find the area of the smaller circle, one must use a very similar technique. One is given the diameter, the distance from one end to the opposite end of a circle. Divide this by two to find the radius of the circle.
8 ÷2 = 4
Radius = 4
Substitute into the formula,
[tex]A_s=(\pi)(r^2)\\A_s=(\pi)(4^2)\\A_s=(\pi)(16)[/tex]
4.Find the area of the shaded region
Subtract the area of the smaller circle from the area of the larger circle.
[tex]A_l-A_s\\=64\pi - 16\pi\\=48\pi[/tex]
[tex]\approx150.796[/tex]
The radius of a circle is 6 meters. What
is the circle's area?
Answer:
A = 36 pi m^2 or approximately 113.04 m^2
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
The radius is 6
A = pi 6^2
A = 36 pi m^2
Using the approximation of 3.14 for pi
A =113.04 m^2
Answer:
A≈113.1
Step-by-step explanation:
A=πr^2=π·6^2≈113.09734
Four months ago, Cynthia signed up to receive email notifications to remind her to change her contact lenses,
Cynthia's first email arrived 9 days after she set up the notifications, and her second email arrived 14 days after
the first. Emails continued to arrive every 14 days.
Assuming n is a positive integer, which function gives the number of days, c(n), after Cynthia set up the
notifications that her nth email arrived?
Answer:
I think 14n + 9
Step-by-step explanation:
since she got her first email in 9 days and got her second email 14 days later, and it continues to appear every 14 days.
so I think it must be 14n + 9
5. The points (2, 4) and (6,7) lie on a line. What is the slope of the line? A. 2 B. 1 C. 4/3 D. 3/4
The sum of digits in a two-digit number is 7. If the digits switch place you get a number bigger by 27. What's that number?
Step-by-step explanation:
the solution is found in the images above
which is equivalent to 6.253×10-2
Answer:
60.53 is equivalent to this number.
Work out the sizes of the ANGLES
Answer:
r = 55°, s = 25°, t = 30°
Step-by-step explanation:
The sum of the interior angles of a quadrilateral = 360°
Sum the 4 angles in the top quadrilateral and equate to 360
r + 100° + 110° + 95° = 360°
r + 305° = 360° ( subtract 305° from both sides )
r = 55°
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 angles from 180° in the left triangle for s
s = 180° - (100 + 55)° = 180° - 155° = 25°
Similarly for the triangle on the right for t
t = 180° - 95 + 55)° = 180° - 150° = 30°
Answer:
Step-by-step explanation:
In quadrilateral ADEF
r + 95 +100 +110 = 360 {Sum of all angle of quadrilateral}
r + 305 = 360
r = 360 -305
r = 55
In triangle AEC,
r + 95 + t = 180
55 + 95 + t = 180
150 + t = 180
t = 180 -150
t = 30
In triangle ABD,
r +s + 100 = 180
55 + s + 100 = 180
s + 155 = 180
s = 180 - 155
s = 25
What is cosθ = _____ based on this image
a)-3/5
b)-4/3
c)-4/5
d)-3/4
Help me fast or else you do not get a signed autograph from Jeffery Epstein!
Answer:
it's the third one, x is greater than or equal to 25
HELP ASAP!
The graphs below have the same shape. f(x) = x2.
What is the equation of the graph of g(x)?
Answer:
A
Step-by-step explanation:
Given the graph of f(x) then f(x + a) is a horizontal translation of f(x)
• If a > 0 then a shift to the left of a units
• If a < 0 then a shift to the right of a units
Here g(x) is the graph of f(x) shifted 3 units to the left, then
g(x) = (x + 3)² → A
Answer:
A
Step-by-step explanation:
a bicycle travels at a velocity of -2.33m/s and has a displacement of -58.3m how much time did it take??
Answer:
25.02 s
Step-by-step explanation:
velocity = distance/time
rearrange for time:
time = distance/velocity
time = -58.3m/-2.33 m/s
time = 25.02s
asap i need help quickly
Answer:
x = 15
Step-by-step explanation:
Angles in a triangle add up to equal 180
Hence, 3x + 5x + 4x = 180
( Note that we've just created an equation that we can use to solve for x)
We now solve for x using the equation created
3x + 5x + 4x = 180
Combine like terms
12x = 180
Divide both sides by 12
x = 15
Answer:
x = 15
Step-by-step explanation:
The sum of the angles of a triangle is 180
3x+4x+5x = 180
Combine like terms
12x = 180
Divide by 12
12x/12 =180/12
x = 15
if k=100-4n
what is the value of n when k is 99
Answer:
1/4
Step-by-step explanation:
when k=99
=>99=100-4n
=>4n=100-99
=>4n=1
=>n=1/4
area of irregular figures
uhmmm
Answer:
146
Step-by-step explanation:
4×12+5×10+4×12=146
Round your answer to the nearest hundredth.
B
3
35
А
4
.
с
?
I need an answer plz
Answer:
Hello there, lol.
Adjacent = Opposite/ Tan(35)
Adjacent = 4.3
Answer:
4.28
Step-by-step explanation:
basically using the sine ratios :
a/sinA = b/sinB = c/sinC
so, let's call the known side a (3) and its opposing angle A (35 degrees).
and we know C is 90 degrees.
sin(90) = 1
b = the missing side AC.
and because the sum of all angles in a triangle is always 180 degrees, the missing angle B is
B = 180 - 90 - 35 = 55
AC/sin(55) = 3/sin(35)
AC = b = sin(55) × 3/sin(35) = 4.28
a little more practice and calculate also c that way :
3/sin(35) = c/1
c = 3/sin(35) = 5.23
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
i think its C if i may be correct
Solve the system. Tell how many solutions the system has.
Answer:
one
Step-by-step explanation:
the answer is one
i hoped this help
convert 1/2 by decimal
Answer:
1/2
= 0.5
Step-by-step explanation:
this is very easy
LABC measures 90° and ZABD measures
25. What is the measurement of ZDBC?
Answer: The measurement of angle DBC is 65 degrees
Step-by-step explanation:
Line BD splits ABC into two angles ABD and DBC.
If ABC is 90 then the measures of ABD + DBC will be 90. Since we know the measure of ABD we can make this equation and solve it
[tex]90=25+x\\90-25=25+x-25\\65=x[/tex]
m
(2y+19)
(5x+20)
n
(4x-11)
Answer:
(5x+20)+(4x-11)=180(linear pair)
9x+9=180
9x=180-9
9x=171
x=171/9
x=19
now,
(2y+19)+(5x+20)=180(co-interior angle)
2y+19+5×19+20=180
2y+134=180
2y=180
y=180/2
y=90
1. 8x-2y = -24
A.what is the slope-intercept form?
B.What is the slope?
C.What is the y intercept?
Answer:
8x-2y = -24
Step-by-step explanation:
Slope = 34
Y-intercept = 7
PLEASE HELP. !!!!!!!!!!