Answers
Answer:
139 degrees
Step-by-step explanation:
we only have a central angle here (angle at the center of the circle).
and that angle remains the same along these 2 lines all the way out to the circle arc (and beyond, wherever these 2 lines take us).
so, if there is nothing missing in this graph, then x is the same as the inner angle : 139 degrees
Related Questions
4) Find the measure of angle b
Answers
Answer:
43º
Step-by-step explanation:
full circle is 360
b = 360 - 209 - 108
b = 43
If a car is moving at the speed of 60 miles per hour how many miles would a car travel i 120 minutes
Answers
Answer:
120 miles
Step-by-step explanation:
120minutes= 2hour
2×60÷1=120 (miles)
In this diagram, line dcuts three lines to form the angles shown.
Which two lines are parallel?
a and b
a and c
b and c
No lines are parallel
Answers
Answer:
No lines are parallel, hope this helped!!!
The angle formed by intersections are not the same thus non of the line will parallel so option (D) is correct.
What are parallel lines?Two lines in the same plane that are equally spaced apart and never cross each other are said two lines in the same plane that are equally spaced apart and never cross each other to be parallel lines.
As per the given line and intersecting line.
Line d is making some angles with lines a,b, and c.
If any of the two lines amount a,b and c would parallel then the angle would be the same.
Since none of the angles is the same thus none of the given lines will be parallel.
Hence "Since intersections do not form an identical angle, no line will be parallel".
To learn more about parallel lines;
https://brainly.com/question/16701300
#SPJ2
What is the value of X? (giving brainliest and thanks to all!)
Answers
Answer:
I believe it is A
Step-by-step explanation:
I dont quite remember the formula, but I belive that 30 would be correct because if im remembering correctly the formulas are "a + b = c" and "c - (a/b) = (a/b)
a/b = a or b, depending what they give you
Answer:
45°
Step-by-step explanation:
This is a isosceles triangle and also a right triangle, so it means it have an 90° ingernal angle and the other two internal angles have the same value. Remember that the sum of the internal angles of a triangle is always 180°, so:
180° -90° = 90°
90°/2 = 45°
what is 1 1/5 x 3 4/5 x 1
Answers
Answer:
Step-by-step explanation:11/5 x 3 =6.6 4/5 x 1 =0.8
if the triangle shown is rotated 180 degrees about the origin, what are the coordinates of Point F?
Answers
Point F=(3;2) I think so
find the volume of each figure
Answers
Answer:
1)80m³
2)240in³
3)144 cm³
What is the sum of the pink and green area?
Answers
Answer:
I think the answer is 11x
Answer:
11x
Step-by-step explanation:
Pink area = 6x
Green area = 5x
Total (sum) = 6x+5x =11x
Solve for the unknown angle indicated by the variable m. Show all your steps.
Answers
Answer:
m = 70°
Step-by-step explanation:
∠IHA + ∠AHG = 180 {Linear pair}
∠IHA + 120 = 180
∠IHA = 180 - 120 = 60
In ΔABH ,
∠A + ∠AIH + ∠AHI = 180 {Angle sum property of triangle}
50 + ∠AIH + 60 = 180
∠AIH + 110 = 180
∠AIH = 180 - 110
∠AIH = 70°
BG // CK and AD is transversal,
m = ∠AIH {Alternate interior angles}
m = 70°
f y varies inversely as x and x = 6 when y = 15, what does y equal when x = 9? PLEASE HELP ITS A TIMED TEST
Answers
Answer:
y = 10 when x = 9
Step-by-step explanation:
y = k/x
Where,
k = constant of proportionalty
Find k when x = 6 when y = 15
y = k/x
15 = k/6
Cross product
15 * 6 = k
k = 90
what does y equal when x = 9?
y = k/x
= 90/9
y = 10
y = 10 when x = 9
(5p-6pq+2q) (2p2+372)expand.
Answers
Answer:
(7p_6pq+) 2p2+ 372 =11p_6pq+372
Find the slope of the line
Answers
Answer:
-4/3
Step-by-step explanation:
y2 - y1 / x2 - x1
-9 - (-1) / 0 - (-6)
-4/3
Find the slope of the line through the pair of points.
L(–9, 6), M(–1, –9)
Answers
Answer:
slope = y2 -y1/x2 -x1
= -9 - 6/-1 - (-9)
= -15/8
= -1.875
Two trucks leave a warehouse at the same time, traveling in opposite directions. The rate of the faster truck exceeds that of the slower truck by miles per hour. After hours, they are miles apart. What are the rates of the trucks? Use the table below to organize your work
Answers
Answer:
Speed of the slower truck = 57.5 miles/hour
Speed of the faster truck = 62.5 miles/hour
Step-by-step explanation:
Using missing information;
Assume;
Speed of the slower truck = a
Speed of the faster truck = a + 5
Distance traveled by the slower truck = d
Distance traveled by the faster truck = 600 - d
So,
a(5) = d ........ Eq1
(a+5)(5) = 600 - d
5a + 25 = 600 - d
So,
5a + 25 = 600 - 5a
10a = 575
a = 57.5
Speed of the slower truck = 57.5 miles/hour
Speed of the faster truck = a + 5
Speed of the faster truck = 57.5 + 5
Speed of the faster truck = 62.5 miles/hour
Uses the table to answer the question. The table shows the height data, in inches, for two types of dogs.
The difference, in inches, between the mean heights for the two types of dogs is ______ times the variation for either type.
A- 2
B- 3
C- 4
D- 5
Answers
A video streaming company offers two monthly plans. Plan A: $3 per video viewed, plus a flat rate of $8 per month Plan B: $5 per video viewed and no additional flat rate Write an inequality to determine when the cost of viewing n videos using Plan A is less than the cost of viewing n videos using Plan B. Inequality: 3n + 8 [ Select ] 5n Plan A is less expensive when [ Select ] .
Answers
Answer:
3n + 8 < 5n
n > 4
Step-by-step explanation:
Let
n = cost of viewing videos
Plan A: $3 per video viewed, plus a flat rate of $8 per month
Total cost for plan A = 3n + 8
Plan B: $5 per video viewed and no additional flat rate
Total cost for plan B = 5n
Plan A is less than the cost of viewing n videos using Plan B
The inequality
3n + 8 < 5n
8 < 5n - 3n
8 < 2n
8/2 < n
4 < n
n > 4
what is the area of this please
Answers
See attached pic below:
Divide shape into one square and one rectangle.
Find base of square:
17 - 13 = 4
Area of square(base x height OR side^2):
4 x 4 = 16
AREA- 16 square units
Area of rectangle (length x width):
13 x 9 = 117
AREA- 117 square units
ADD AREA OF SQUARE AND RECTANGLE TOGETHER:
117 + 16 = 133
FINAL ANSWER: 133 square units
Brainliest please! Have a nice day
The factorization of
[tex] 4p {}^{2} + 49q {}^{2} + 1 - 28pq - 14q + 4p[/tex]
is
Answers
4(-5)+9+11=12
-4(-5)-9-11=10
5(9)-11=9
True or False
Answers
Answer:
1) false
2)false
3)false
Step-by-step explanation:
it was done by a calculator so
which represents the inverse of the function f(x) = 4x?
Answers
Answer:
[tex]{ \tt{let \: inverse \: be \: m }} \\ m = \frac{1}{4x} \\ x = \frac{1}{4m} \\ { \bf{f {}^{ - 1} (x) = \frac{1}{4x} }}[/tex]
Step-by-step:
f(x)=4x
y=4x (replace f(x) with y)
x=4y (switch x and y)
1/4x=y (solve for y by dividing by 4)
y=1/4x
f^-1(x)=1/4x (put the solution back into the function)
hope this helps! :)
Hellopoooopppoo
Quickkkkkkkkkkkkkkk
Answers
Answer:
4.5 units
Step-by-step explanation:
PQ transferred to WX, and QR to XY.
PQ = 4, WX = 6, so the scaling factor x applies so that we create 6 or of 4 :
4 × x = 6
x = 6/4 = 3/2
the save scaling factor applies now to all other sides too due to the fact that the same transformation was done to the whole shape.
=> QR × 3/2 = XY.
3 × 3/2 = 9/2 = 4.5 = XY
Find the coordinates of point P along the directed line segment AB so that AP to PB is the given ratio A (4,- 2),B(9, 8); 2 to 3
Answers
Answer:
(7, 4)
Step-by-step explanation:
Using the formula for calculating the midpoint expressed as;
M(X,Y) = {(ax1+bx2)/a+b, ay1+by2/a+b}
X = (ax1+bx2)/a+b
Y = ay1+by2/a+b
Substitute the given coordinate
X = 2(4)+3(9)/2+3
X = 8 + 27/5
X = 35/5
X = 7
Y = 2(-2)+3(8)/2+3
Y = -4+24/5
Y = 20/5
Y = 4
Hence the required coordinates will be at (7, 4)
at a market 8 mangoes and 6 pears cost $25.00 and 4 mangoes and 8 pears cost$30.00. what is the cost of one mangoes
Answers
Answer:
the answer is 4.00 Yw for the help
WILL GIVE BRAINLIEST AND THANKS. find the value of x
Answers
Answer:
180 - 36? I dont exactly remember how to do this
Step-by-step explanation:
Sorry if its not right
What will be the multipicative inverse of -1/4??
Answers
Answer:
-4.
Step-by-step explanation:
Let x be the multiplicative inverse, then:
-1/4 * x = 1
x = 1 / (-1/4)
= 1 * -4
= -4.
Answer:
-4
Step-by-step explanation:
A cylinder and a cone have the same volume. The cylinder has a radius of 8 inches and a height of 6 inches. The cone has a radius of 12 inches. What is the height of the cone?
Answers
Answer: [tex]8\ in.[/tex]
Step-by-step explanation:
Given
Radius and height of cylinder is 8 and 6 inches
Similarly the radius of cone is 12 inches
If they have same volume
Equate the volume of cylinder and cone
[tex]\Rightarrow \pi r^2h=\dfrac{1}{3}\pi r'^2h'\\\\\Rightarrow \pi \cdot 8^2\times 6=\dfrac{1}{3}\pi \cdot 12^2\times h\\\\\Rightarrow h=\dfrac{64\times 18}{144}\\\\\Rightarrow h=8\ in.[/tex]
Therefore , the height of cone is 8 in.
Find the value of x rounded to the nearest tenth.
Answers
Step-by-step explanation:
everything can be found in the picture
Colleen is knitting a scarf. For every 45 pieces of blue yarn she uses, she uses 18 pieces of red yard. What equation can be used to represent the proportional relationship between the amount of blue yarn, b, and red yard, r, that Colleen uses when knitting a scarf?
Answers
Given:
For every 45 pieces of blue yarn, Colleen uses 18 pieces of red yard.
To find:
The equation that can be used to represent the proportional relationship between the amount of blue yarn, b, and red yard, r, that Colleen uses when knitting a scarf.
Solution:
We have,
Blue yarn = 45 pieces
Red yarn = 18 pieces
It is given that there is a proportional relationship between the amount of blue yarn, b, and red yard, r, that Colleen uses when knitting a scarf. So,
[tex]\dfrac{r}{b}=\dfrac{18}{45}[/tex]
[tex]\dfrac{r}{b}=\dfrac{2}{5}[/tex]
[tex]r=\dfrac{2}{5}b[/tex]
Therefore, the required equation is [tex]r=\dfrac{2}{5}b[/tex].
Please help me figure out the right answer and if you don’t know please don’t answer the question
Answers
Answer:
Figure A and C
Step-by-step explanation:
#32A.) A 3.5 pound package of hamburger costs $11.20.
A. what is the cost of one pound of hamburger?
B. if you did not write a proportion to answer question #32A. above, write a proportion that you could have used to answer question #32A.
Answers
B: 11.20/3.5 = 3.20/1
Answer:
The cost of one pound of hamburger is $3.20.
Step-by-step explanation:
A)
11.20 ÷ 3.5
$3.20 per lb
B)
Write a proportion:
Variable x = cost per 1 lb
3.5/11.20 = 1/x
Cross multiply:
3.5 × x = 11.20 × 1
3.5x = 11.20
x = 3.2
$3.20 per lb