Answer:
25π
Step-by-step explanation:
well the area is 78.53981633974 but in terms of pi, it's 25π
What is the measure of z?
Angles are not necessarily drown to scale.
B
156°
А
0
0
Answer:
The missing angle is 24 degrees
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
x+156 = 180
Subtract 156 from each side
x+156-156 = 180- 156
x = 24
The missing angle is 24 degrees
Help me with this math I gotta get some serious help
Answer:
C
Step-by-step explanation:
Hallar la ecuación de la recta que pasa por el punto P(-3,-1) y por el punto de intersección de las rectas 2x − y = 9 y 3x − 7y = 19
Answer:
y = -1
Step-by-step explanation:
The standard form of equation of a line is y = mx+b
m is the slope
b is the y intercept
Get the coordinate of the point of interception of the line 2x - y = 9 and 3x - 7y = 19
Make y the subject of the formula in both expressions
For 2x - y = 9
- y = 9- 2x
y = 2x - 9
Similarly for 3x - 7y = 19
-7y = 19 - 3x
7y = 3x - 19
y = 3/7 x - 19/7
Equating both expressions
2x - 9 = 3/7 x - 19/7
Multiply through ny 7
14x - 63 = 3x - 19
14x - 3x = -19 + 63
11x = 44
x = 44/11
x = 4
Since y =2x - 9
y = 2(4) - 9
y = 8-9
y = -1
Hence the coordinate of intersection is at (4, -1)
Get the equation of the line passing through (-3, -1) and (4, -1)
Slope m = -1+1/4+3
m = 0/7
m = 0
Get the intercept
Substitute m = 0 and (-3, -1) into y = mx+b
-1 = 0(-3) + b
-1 = b
b = -1
Get the required equation
Recall that y = mx + b
y = 0x + (-1)
y = -1
Hence the required equation is y = -1
brainliest HELP one simple question
i need to know what x and y equals, i need both answers pls
Michelle is rolling two six-sided dice, numbered one through six. What is the probability that the sum of her rolls is 8?
PLS HELP!!!!
Select the correct comparison.
Set A
Set B
.
. . .
278 10
0268
A. The typical value is greater in set A. The spread is greater in set B.
B. The typical value and the spread are both greater in set A.
C. The typical value and the spread are both greater in set B.
D. The typical value is greater in set B. The spread is greater in set A.
please answer corectly, 20 point question, best answer gets brainliest
Simplify: 12(3h - 3)
36h - 36
36h + 36
36h - 3
3h - 36
Answer:
36h-36
Step-by-step explanation:
you have to use distributive law/rule
12×3h=36h
12×3=36
36h-36
Look at the graph shown below the blue line represents an _______ of the graph
Given:
The graph of a function and a blue line.
To find:
The correct name for the blue line.
Solution:
Domain: It is the set of inputs. These are the x-values for which the function is defined.
Range: It is the set of outputs. These are the y-values for the function.
Asymptote: The function approaches to a line as x approaches to -∞ or ∞ but not intersect the line, then the line is known as asymptote.
y-intercept: It is the intersection point of the function and the y-axis.
From the given graph it is clear that the function approaches to the blue line as x approaches to -∞ but not intersect the blue line.
So, the blue line is an asymptote of the function.
Look at the graph shown below the blue line represents an asymptote of the graph.
-x + y = 3 and 3x+ y = -1
Answer: {y = x + 3, y = -3 x - 1}
{x + 3 = y, 3 x + y + 1 = 0}
Step-by-step explanation:
Z-5.7=-5.4
I can’t figure this one out?
can someone please put 2x + 3 into words? this is for algebra
also, extra brainly points for whoever can explain how to put 2x + 3 into algebra tiles
thank you!
Answer:
A constant with hidden variable being two times on first term increased by three times.
or,
A hidden age of adult twice adding with variable increasing with three times.
I dont know what To Put here srry
There is a question here it pic
Answer:
31.4 OR 10π
Step-by-step explanation:
circumference of the circle: 2 × 3.14(π) × radius
the radius in the circle shown is 5
2 × 3.14 × 5 = 31.4
or
2 × π × 5 = 10π
plz help it’s due tonight i rlly need help thanks
please help me!!! I would appreciate it please
Answer:
y = -|x-3|+2
Step-by-step explanation:
The y-intercept is 2, because absolute value takes values from 0 to infinity, and minus absolute value (as we have here) takes values from 0 to -infinity, so wee need to shift 2 upwards.
We can notice that the 0-point of the absolute value (without intercept) is at x=3, so we need |x - ?| to equal 0 when x = 3, so ? is 3.
y = -|x-3|+2
Find the slope of the line graphed below.
Answer:
Step-by-step explanation:
if u could help me out i would appreciate it
PLS HELP! DUE TODAY WILL MARK BRAINLIEST
3. Find the measure of arc JK
Hint - arc LK is a semi-circle!
Find arc JK.
A) 90
B) 116
C) 128
D) 130
Answer:
KJ = 128°
Step-by-step explanation:
JL = 2×26 = 52°
KL= KJ + JL
KJ = KL-JL
KJ = 180° - 52°
KJ = 128°
#9 please help
I’ll give brainlylist in return
GEOMETRY HELP PLEASE!! WILL MARK BRAINLEIST!
4
Answer:
QX = 5.7
Step-by-step explanation:
Here, we want to get QX
For a rectangle, the length of the parallel sides are equal
Thus,
SR will be 8 too
Since x is the midpoint of SR, we have it that RX is 4 too
The angle at each corner of the rectangle is 90 degrees each
Thus,
QRX is a right triangle
Mathematically, QX is the hypotenuse of this triangle as it is the side that faces the right angle
According to Pythagoras’ ; the square of the hypotenuse of a right triangle equals the sum of the squares of the two other sides
thus;
Qx^2 = 4^2 + 4^2
QX^2 = 32
QX = √(32)
QX = 5.7 units
Write 6b as an addition expression.
pls halp me uwu
Answer:
6b+0=6b
Step-by-step explanation:
M a t h
Coach Kawa collected data on 5 of his baseball players. The points show shoe size and the number of runs scored this week by the 5 players.
Answer:
Carmen
Step-by-step explanation:
Given
See attachment for plot
Required
Player with the most runs
The number of runs is represented by the y coordinates.
So, the player with the most runs has the highest y coordinate.
From the attached plot, the y coordinate of each player is:
[tex]Paulo = 5[/tex]
[tex]Rebecca = 4[/tex]
[tex]Nardine = 9[/tex]
[tex]Jason = 10[/tex]
[tex]Carmen = 11[/tex]
By comparison, Carmen has the most runs (11)
30. Work out the next two terms, giving your answers as fractions decimals or percentages. The sequence below is linear. 0.6 75% 9 10 \ (2 marks)
Answer:
The next two terms are: 1.05 and 1.20
Step-by-step explanation:
Given
[tex]Sequence: 0.6, 75\%, 9/10[/tex]
Required
Write out the next two terms
Since it is a linear sequence; first, we calculate the common difference (d)
[tex]d = 75\% - 0.6[/tex] or [tex]d = 9/10 - 75\%[/tex]
Express as decimals
[tex]d = 0.75 - 0.6[/tex] or [tex]d = 0.9 - 0.75[/tex]
[tex]d = 0.15[/tex] (in both cases)
So, we add 0.15 to 9/10, to get the next term
[tex]Next = 9/10 + 0.15[/tex]
[tex]Next = 0.9 + 0.15[/tex]
[tex]Next = 1.05[/tex]
Add 0.15 to 1.05, to get the next term
[tex]Next = 1.05 + 0.15[/tex]
[tex]Next = 1.20[/tex]
The next two terms are: 1.05 and 1.20
Shandra was measured as 112.582 millimeters tall. Round her height to the nearest tenth of a millimeter.
Answer:
112.6 millimeters
Step-by-step explanation:
the eight would round 5 up to 6
Hope this helps!
what is 27 divided by 6 long division
please add an remainder.
don't reply anything other but the actual answer.
Answer:
4 R 3 or 4.5
Step-by-step explanation:
Cross elasticity of demand is the percentage change in the quantity __________ of a good divided by the percentage change in __________. Group of answer choices demanded; the price of the good supplied; the price of the good demanded; the price of another good supplied; the price of another good demanded; income
Answer:
demanded;
the price of another good demanded
Step-by-step explanation:
Cross price elasticity of demand measures the responsiveness of quantity demanded of good A to changes in price of good B.
cross price elasticity of demand = percentage change in quantity demanded of good A / percentage change in price of good B
Price elasticity of demand measures the responsiveness of quantity demanded to changes in price of the good.
Income elasticity of demand measures the responsiveness of quantity demanded to changes in income.
All of the following represent three multiplied by six except:
3x6
3.6
316)
3:6
The statement represent three multiplied by six is 3 x 6 or 3.6
What is Multiplication?Finding the product of two or more numbers in mathematics is done by multiplying the numbers. It is one of the fundamental operations in mathematics that we perform on a daily basis.
We have,
We have to represent three multiplied by six.
1. 3 x 6 shows three multiplied by six.
2. 3. 6 also shows three multiplied by six.
3. 316 not shows three multiplied by six.
4. 3:6 shows the division of 3 and 6.
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There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red marble is
4
9
.
There are 32 red marbles in the bag and each is equally likely to be chosen.
Work out how many marbles in total there must be.
69.92 divided by 7.6
Answer:
9.2
Step-by-step explanation:
hope it helps
Guengle works in urban landscape design a truck arrived pouring a cone shaped pile of gravel six feet high with a diameter at the base of 8.2 ft how much gravel was delivered use pie\
Answer:
[tex]105.56\ ft^3[/tex] of gravel was used.
Step-by-step explanation:
Given that,
The height of a cone, h = 6 feet
The diameter of the base of cone, d = 8.2 feet
Radius, r = 4.1 feet
We need to find the amount of gravel was delivered. The volume of a cone is given by :
[tex]V=\dfrac{1}{3}\pi r^2 h\\\\=\dfrac{1}{3}\times 3.14\times 4.1^2\times 6\\\\V=105.56\ ft^3[/tex]
So, [tex]105.56\ ft^3[/tex] of gravel was used.
Which equation represents a line that passes through (2, -0.5) and has a slope of 3? Oy - 2 = 3(x+ -0.5) 0 y 3= 2(x + 0.5) 0y + 7 = 3(x - 2) Oy + 7 + 2(x - 3)
Answer:
y=3x-6.5
Step-by-step explanation:
y-y1=m(x-x1)
y-(-0.5)=3(x-2)
y+0.5=3x-6
y=3x-6-0.5
y=3x-6.5
The slope of a line indicates the measure of the steepness and the direction of the line. The slope of any line can be calculated using any two distinct points lying on the line. The equation is y = 3x-6.5. The correct option is D.
What is equation of a line?The equation of a line is an algebraic form which represents the set of points, which together form a line in a coordinate system. The equation of line is a linear equation with a degree of one. It can be formed with the help of the slope and a point on the line.
The equation of a line passing through the point and slope is given as:
(y - y₁) = m (x - x₁)
(y - -( 0.5)) = 3 ( x - 2)
(y + 0.5) = 3 (x - 2)
(y + 1/2) = 3 (x - 2)
or
y + 0.5 = 3x - 6
y = 3x - 6.5
Thus the correct option is D.
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Your question is incomplete most probably your full question was:
Which equation represents a line that passes through (2, -0.5) and has a slope of 3?
A. y - 2 = 3( x + 1/2)
B. y- 3 = 2 ( x+ 1/2)
C. y + 1/2 = 3 (x - 2)
D. y + 1/2 = 2 (x -3)