Answer:
0.26
Step-by-step explanation:
Answer: Mark me brainliest..
Step-by-step explanation: and imma put the answer inside the comments if you do so. youve got nothing to lose! :D
What is x or solve for x
Answer:
x = 8
Step-by-step explanation:
The measure of an arc is equal to the angle at the centre subtended by the arc.
The sum of the 3 arcs = 180° , then
5x + 6 + 83 + 51 = 180
5x + 140 = 180 ( subtract 140 from both sides )
5x = 40 ( divide both sides by 5 )
x = 8
The cost of 5m of cloth is ₹450. The cost of 8m of cloth is
Step-by-step explanation:
Rs 720
Cost of 1 m of cloth = 450/5= Rs 90
Cost of 8 m of cloth= 90*80= Rs 720
Answer:
The cost is Rs. 720
Step-by-step explanation:
The cost of 1 meter cloth is Rs.90
So 8 x 90 = 720
Which function g represents the exponential function f(x) = 5x after a vertical stretch by a factor of 2 and a reflection across the x-axis?
A. g(x) = (2 ⋅ 5)−x B. g(x) = −(2 ⋅ 5)x C. g(x) = 2 ⋅ (5)−x D. g(x) = −2 ⋅ (5)x
Answer:
g(x) = -2 • 5^x
Step-by-step explanation:
the reflection across the x-axis makes the equation negative. the 2 is the verticals stretch.
(also got the answer correct on a test)
The function f(x) after a vertical stretch by a factor of 2 and a reflection across the x-axis becomes [tex]\rm g(x) =-2\times (5)^x[/tex] and this can be determined by using the rules of transformation.
Given :
[tex]\rm f(x) = 5^x[/tex]
The following steps can be used in order to determine the function after the given transformation:
Step 1 - The rules of transformation can be used in order to determine the function after the given transformation.
Step 2 - Write the given function.
[tex]\rm f(x) = 5^x[/tex]
Step 3 - Now, stretch the graph of the above function vertically by a factor of 2. So, the function of the graph obtained is:
[tex]\rm h(x) =2\times (5)^x[/tex]
Step 4 - Now, take the reflection of the graph obtained in the above step about the x-axis. So, the function of the graph obtained is:
[tex]\rm g(x) =-2\times (5)^x[/tex]
Therefore, the correct option is D).
For more information, refer to the link given below:
https://brainly.com/question/14375099
Simplify
-5/8(-3/8-1/4)
Answer:
25 /64
Step-by-step explanation:
:)
use math way
app trust me it's super easy you can solve
PLEASE HELP ILL GIVE BRAINLIEST
Answer: it means simple interest
Step-by-step explanation it means simple interest because I means interest
find the area of the figure below composed of a rectangle with a semicircle removed from it. Round to the nearest tenths place
Area of rectangle - area of semicircle
L×B - πr square /2
Area = 124/7...
Please help
I failed this lesson and I really don’t wanna get held back again
Answer:
TOP LEFT
Step-by-step explanation:
PLEASE ANSWER THE QUESTION IN THE PIC, ill give brainliest
Step-by-step explanation:
I think it is
5<x</=10
I think this is what it would be
Help me with this please!!
Answer:
90 Degrees
Step-by-step explanation:
This is a very cool theorem. When the longest side of a triangle is the diameter of the circle, which in the picture you can see it is, the angle opposite to it is ALWAYS 90 degrees. Remember that the points have to be on the circle for this theoroem to work. I forget what the theoroems is called, but it is very helpful.
Thanks and have a great day!
Ms.Li spent $840 on a vacation. She spent 2/3 of the amount on a train ticket and 1/2 of the remaining amount on food. How much did she spend on the ticket and food together?
Answer:I would say that the answer is 700 is the answer is incorrect my apologies.
Step-by-step explanation: Ms.Li spent $840 on vacation, She spent 2/3 of the amount on a train ticket and 1/2 of the remaining amount on food. How much did she spend on ticket and food altogether= 840 2/3 = 560
840-560 = 280
half of 280 = 140
560+140 = 700
{ (3,7), (-3,5), (0,4), (-1,5), (6,-2)}
what is the domain:
what is the range:
is this a function?
Answer:
domain -3<x<6
range -2<y<7
it is a function
Answer:
Domain:{3,-3,0,-1,6}
Range:{7,5,4,5,-2}
Since there is one value of y for every value of x , this relation is a function.
The relation is a function.
Step-by-step explanation:
A customer in a store had two 50% off coupons. She tried to buy a purse with them, gave them to the cashier
and explained that the two 50% off coupons should mean that she gets the purse for free. The cashier
disagreed and refused to give the purse for free. What discount should two 50% off coupons actually give at the
store?
Answer:
Well, I think that the 50% coupons would give you only 50% off of your entire purchace. Not 100% off.
Step-by-step explanation:
Help please
C. 280
D.40
E. 100
Answer:what are all the answers.sorry i cant see all the answers all i see is 80,and 160 degrees if there is a 360 degrees i would go with that one and my apologies if that answer was wrong.
Step-by-step explanation:
Jana divided a sheet of paper into 5 equal sections and colored 2 of the sections red. What precent of the paper did she color ( ik the answer is ez my mom told me to think, but im too lazy to think )
Answer:
are u dumxb?? asur grandpa in the graveyard
If f(x) = 6x+7 find f(q+1)
Answer:
6q + 13Step-by-step explanation:
Given
f(x) = 6x+7To find f(q+1),
substitute x with q+1 in the given equation:
f(q + 1) = 6(q + 1) + 7 = 6q + 6 + 7 = 6q + 13Answer:
Given :-f(x) = 6x + 7
Solution :-Let's put c as q + 1 and f as 6
6(q + 1) + 7
(6 × q) + (6 × 1) + 7
6q + 6 + 7
6q + 13
[tex] \\ [/tex]
Answer the following questions about complementary angles. Complementary angles are 2 angles that add up to 90 degrees.
∠1=20 so ∠2=
∠3=48 so ∠4=
∠5=15 so ∠6=
please help will give brainliest
Answer:
2=70 ,4=42, 6=75
Step-by-step explanation:
Subtract each number by 90 to find the missing complementary angle.
What is the measure of 22?
Angles are not necessarily drawn to scale.
X
Y
32
Z
Answer:
56 i hope this helps!
Step-by-step explanation:
Well its the answer because its the problems answer! hope this helps
Answer:
[tex]\boxed{\tt x=58^{\circ}}[/tex]
Step-by-step explanation:
From the given diagram, we see that ∠YOZ and ∠XOY are complementary angles.
Complementary angles: two angles with measures that add up to 90°.
[tex]\tt m\angle XOY+m\angle YOZ=90^{\circ}[/tex]
[tex]\tt \angle XOY+\angle YOZ=90^{\circ}[/tex]
[tex]\tt 32^{\circ}+x=90[/tex]
Subtract 32 from both sides:
[tex]\tt 32^{\circ}+x-32^{\circ}=90^{\circ}-32^{\circ}[/tex]
[tex]\tt x=58^{\circ}[/tex]
___________________________________
are they functions? if not why?
Answer:
1 is yes, 2 is no because 1 and 3 repeat, which means that 2 Y-Values would get the x-value of 1 and 3, and x cannot have 2 different values.
Step-by-step explanation:
x + 16 = 25 What is the value of x?
Answer:
x = 9
Step-by-step explanation:
Isolate x first by moving 16 to the other side
x = 25 - 16
x = 9
A fifteen passenger van is rented for a family vacation. The van rental is $75.00 per day, plus a $160.00 insurance fee. Which equation could be used to find x, the number of days the car can be rented if they want to spend exactly $760.00 on the van rental?
Answer:
x=3
Step-by-step explanation:
You should add 75$ to 160$ and get $235, then divide 760 by 235. you an only go 3 days, because if you go another that's over the budget
find the solutions
question is pasted on the question
Answer:
1=(5,-2) 2=(1,4)
Step-by-step explanation:
Out of a deck of 52, what is the probability you draw 4 cards and all four cards are DIAMOND cards? (You can see a deck of cards here.)
a
.0026
b
.00000015
c
.077
d
.25
This decimal value is the approximation of the fraction 11/4165
================================================================
Explanation:
There are 13 diamonds out of 52 total.
The probability of getting a diamond card is 13/52.
After selecting that diamond card and not putting it back, we have 13-1 = 12 diamonds left out of 52-1 = 51 left. The probability of getting another diamond is 12/51.
Then the probability of getting a third diamond is 11/50, and finally 10/49 represents the probability of getting a fourth diamond. Each time we need a new probability, we just subtract 1 from the numerator and denominator.
The numerators are: 13, 12, 11, 10
The denominators are: 52, 51, 50, 49
We'll multiply the four fractions to get our final answer
(13/52)*(12/51)*(11/50)*(10/49) = 0.00264105642257
This rounds to 0.0026 which is roughly a 0.26% chance
The answer as an exact fraction is 11/4165
Which bird is closest and by how much
Answer:
The pink one by 5 meters
What is the surface area of the regular pyramid given below?
A. 280 units2
B. 329 units2
C. 189 units2
D. 140 units2
The surface area of the regular pyramid in the diagram is 189 units². The correct option is C. 189 units²
Area of a PyramidFrom the question, we are to calculate the surface area of the regular pyramid
The surface area of the pyramid = Sum of area of the triangular faces + Area of the square base
∴ Surface area of the pyramid = [tex]4(\frac{1}{2}bh)+ b^{2}[/tex]
Surface area of the pyramid = 2bh + b²
Where b is the base
and h is the perpendicular height of each triangular faces
In the given diagram,
b = 7
h = 10
∴ Surface area of the pyramid = 2×7×10 + 7²
Surface area of the pyramid = 140 + 49
Surface area of the pyramid = 189 units²
Hence, the surface area of the regular pyramid in the diagram is 189 units². The correct option is C. 189 units²
Learn more on Calculating area of Pyramid here: https://brainly.com/question/22744289
#SPJ1
Answer:
C
Step-by-step explanation:
May I get help please
y =4
your answer will be 4
Answer:
y = 4Step-by-step explanation:
The line that is parallel to the line y = 9, and passes through (-2, 4)
Given line is horizontal line, and the parallel line is also horizontal
Since it passes through point with y-coordinate of 4, this is the line:
y = 4
The fight time from Boston to London is 6 hours 20 minutes
London at 4:05pm. What time did I set off from Boston?
Answer:
9:45am.
Step-by-step explanation:
In 6 Hours and 20 minutes, there's 380 minutes.
Because 60 x 6 + 20 =380
So you go back 380 minutes from 4:05.
4:05pm minus 380minutes= 9:45am.
The time did I set off from Boston is 9:45 am.
Given that,
The fight time from Boston to London is 6 hours 20 minutes London at 4:05pm.Based on the above information, the calculation is as follows:
In 6 Hours and 20 minutes, there should be380 minutes.
As [tex]60 \times 6 + 20 =380[/tex]
So it should be like
= 4:05 Pm - 380 minutes
= 9:45 am
Learn more: brainly.com/question/16911495
Select the quadrant or axis where each ordered pair is located on a coordinate plane
Answer:
Quadrant IIQuadrant IVy axisStep-by-step explanation:
Quadrant I is written in the format: (x,y)
Quadrant II is written in the format: (-x,y)
Quadrant III is written in the format: (-x,-y)
Quadrant IV is written in the format: (x,-y)
Points on the x axis are written in the format: (x,0) or (-x,0)
Points on the y axis are written in the format: (0,y) or (0,-y)
Hope it helps!
A square piece of land is to be divided into 4 square quadrants of equal size. On a map, the entire piece of land measures 6 inches long on each side.
The scale of the map is inch = 20 feet. How much area will be included in each quadrant when the piece of land is divided?
A.43,200 ft2
B.27,000 ft2
C.14.400 ft2
D.10,800 ft2
Answer:
The scale of the map is inch = 20 feet.
This statement must be incorrect or the fraction of the inch is missing.
Because 6" long, at a scale of one inch = 20 feet, would only be 120 feet x 120 feet.
120 x 120 = 14,000 ft^2 and each of the four quadrants wouls only be 3600 ft^2.
What is the image of the point (8, 24) after a dilation of 5/4?
Answer:
( 10, 30)
Step-by-step explanation:
Multiply (8, 24) by 5/4
5/4 = 1.25
8 × 1.25 = 10
24 × 1.25 = 30
( 10, 30)
good luck, i hope this helps :)
Write a recursive formula for the following arithmetic sequence.
-8, -2, 4, 10,
Answer:
Step-by-step explanation:
an = a(n-1) + 6