Answer:
(x+9)^2 + (y+1)^2 = 100
Step-by-step explanation:
Since the question says diameter, we know the boundary in a circle. Therefore, we just need to find the center and radius.
The center is the midpoint of the two endpoints on a diameter.
Here, it is (-9, -1).
Therefore, the left part of the equation is (x- -9)^2 + (y - -1)^2 = (x+9)^2 + (y+1)^2.
The radius: sqrt(8^2 + 6^2) = 10
So the equation is (x+9)^2 + (y+1)^2 = 100
Answer:
A) (x + 9)^2 + (y + 1)^2 = 25
Step-by-step explanation:
edge 2023
A builder is using the drawing below to build a house. If the owner decides to increase the living room dimensions by 20%, what is the new length and width of the living room floor?
Answer:
The correct answer is A
Step-by-step explanation:
20% x 12 = 2.4
2.4 + 12 = 14.4
20% x 8 = 1.6
1.6 + 8 = 9.6
✧brainliest appreciated✧
(5+26)+(26+3/2) simplified
Answer:
31+27.5
Step-by-step explanation:
5+26=31 and 26+3/2=27.5
Please help it due ASAP
Show workings!
Step-by-step explanation:
I really want to help but for me the picture is blurry
Answer:
108
Step-by-step explanation:
Opposite sides of parallelogram ABWC are equal.
Since point C bisects VW, VC=CW
And 3x+1=CW and CW=1/2 of VW
So:
2(3x+1)=7x-3
6x+2=7x-3
x=5
Then VW=7(5)-3=32
32+24+52=108
which is the greatest Breathe ease Dethe of 357
Answer:
The most efficient way to breathe is by bringing the air down toward the belly. As the diaphragm contracts, the belly expands to fill the lungs with air. “Belly breathing” is efficient because it pulls the lungs downward, creating negative pressure inside the chest
Step-by-step explanation:
whats 2x3= PLEASE HELP
Answer:
Hiya!! Love ur pfp and the answer is 6
Step-by-step explanation:
Something called math... I think lol
Answer:
6
Step-by-step explanation:
If you add 2+2, you get 4. If you add 4+2, you get 6. Multiplying 2x3 is basically doing 2+2+2, or 3+3.
If BC = 14 and AB = 25, then
Answer:
2x
Step-by-step explanation:
Sorry if wrong
A snowboarder leaves an 8-foot tall ramp with an upward velocity of 28 feet per second. The function h =− 16t 8t gives the height h (in 2 + 2 + 8 feet) of the snowboarder after t seconds. When does the snowboarder hit the ground?
Answer:
2 seconds
Step-by-step explanation:
Given that:
h = -16t² + 28t + 8
Using quadratic formula:
[tex]\dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a}[/tex]
where;
a = -16
b = +28
c = +8
[tex]= \dfrac{-(28) \pm \sqrt{(28)^2 - 4(-16)(8)}}{2(-16)}[/tex]
[tex]= \dfrac{-(28) \pm \sqrt{784+512}} {-32}[/tex]
[tex]= \dfrac{-(28) + \sqrt{784+512}} {-32} \ \ OR \ \ = \dfrac{-(28) - \sqrt{784+512}} {-32}[/tex]
[tex]=- \dfrac{1}{4} \ \ OR \ \ 2[/tex]
Since we are considering the positive value; Then it will take the snowboarder 2 seconds before it hits the ground.
Tammy has a ten dollar bill. She purchases an unknown number of magazines for $3.00 each and gets $4.00 change back. Which equation represents this?
a) 10 – 3x = 4
b) 6 – 3x = 10
c) 2 + 3x = 10
d) 4 – 3x = 10
Answer:
its A
Step-by-step explanation:
Answer:
a
have a good day give thanks and brainliest plz
Corbins car payment is $289. This is $37 les than 1/3 of his monthly income. What is corbins monthly income
A pedestrian bridge used as an outdoor market is divided into an eastbound and westbound
side. On each side, there is a 16-foot-wide lane dedicated to foot traffic, a 10-foot-wide lane for
browsing and purchasing, and a 9-foot-wide row of wooden vendor stalls. How many total feet
wide is the pedestrian bridge?
b. 40
C. 51
d. 70
e. 85
Answer:
The answer is D, 70
An online store sells two types of speaker docks for smartphones. The higher-priced speaker dock sells for $170 and the lower-priced speaker dock sells for $90. Last week the store sold four times as many lower-priced speaker docks as higher-priced speaker docks. Combined sales totaled $4,770. How many lower-priced speaker docks did it sell?
Answer:
9
Step-by-step explanation:
Let us represent
Low priced = x
High priced = y
An online store sells two types of speaker docks for smartphones. The higher-priced speaker dock sells for $170 and the lower-priced speaker dock sells for $90. Combined sales totaled $4,770.
170x + 90y = $4770
Last week the store sold four times as many lower-priced speaker docks as higher-priced speaker docks.
4x = y
Substitute 4x for y
170x + 90y = $4770
170x + 90(4x) = $4770
170x + 360x = $4770
530x = $4770
x = 4770/530
x = 9
The number of lower-priced speaker docks it sold was 9
The distance, y, in miles, traveled by a car for a certain amount of time, x, in hours, is shown in the graph Which of the following best describes the motion of the car shown? (15 points)
A) It travels for 2 hours, then stops for 3 hours, and finally travels again for 2 hours. B)It travels for 2 hours, then stops for 3 hours, and finally travels again for 5 hours.
C)It travels for 2 hours, then stops for 1 hour, and finally travels again for 5 hours.
D)It travels for 2 hours, then stops for 1 hour, and finally travels again for 2 hours.
Answer: It travelled at a steady speed for 2 hours then stopped for 1 hour and then it went at a steady speed for 2 hours making the journey in total 6 hours
Step-by-step explanation:
so basically if you would like to help me find squidward, thanks:) oh, and solve that thingy too:)
Answer:
it is C
Step-by-step explanation:
if p=4,q=_3,and r=then find the value of p3+q3_r3_ 3pqr
Answer: The value of the given expression = 101
Step-by-step explanation:
Given: p=4,q=-3,and r=2
To find the value of expression [tex]p^3+q^3-r^3-3pqr[/tex].
Substitute all values p=4,q=-3,and r=2 in the expression, we get
[tex]4^3+(-3)^3-(2)^3-3(4)(-3)(2)\\\\=64-27-8+72\\\\=101[/tex]
Hence, the value of the given expression = 101
Instructions: Find the measurement of the diagonal indicated in the following parallelogram.
Help!!
Answer:
VX = 24
Step-by-step explanation:
Given :
VJ = 12 units
To find :
VX = ?
Solution:
Since, diagonal of a parallelogram bisect each other.
By this property,
m(VX) = 2[(VJ)]
m(VX) = 2(12)
= 24 units
Therefore, measure of the diagonal (VX) of the given parallelogram is 24 units.
Write an inequality to represent, "x is at least 30"
Answer:
x ≥ 30
Step-by-step explanation:
The "≥" sign means greater than or equal to. So the equation reads, "x is greater than or equal to 30."
Can someone please help?
Answer:
(1, 1)
Step-by-step explanation:
this is the only point that is in the overlapped shading area
What is the value of x?
9514 1404 393
Answer:
x = 3
Step-by-step explanation:
The triangle is equilateral, so each side is equal to the others:
5x = 3x +6
2x = 6 . . . . . . . subtract 3x
x = 3 . . . . . . . . divide by 2
Can I get some help?
Answer:
it's C
Step-by-step explanation:
Recall that linear (straight) equations are given in the form y = mx + b. Looking at your options, we can see there is only one equation in this form, which is letter c, y = 12x + 17. Therefore your answer is c.
Does the graph represent a function?
A yes
B no
Answer: no
Step-by-step explanation: because it intercepts the y-axis more than once
Given the relation of points, (7,-1),(3,5),(0,-4),(-2,-2), which of the following sets represents the RANGE of the relation? Choose only one. *
1 point
{-2,0,3,7}
{-4,-2,-1,5}
{-1,3,5,7}
{-2,-4,0
plz help me Which expression is equivalent to 24 + 64? (5 points)
a 8(3 + 64)
b 8(16 + 56)
c 8(3 + 8)
d 8(16 + 64)
Sneak preview is a members only video rental store there is a 12.00$ initiation fee and a 5.00$ per video rental fee write a function to show the total cost, C, of renting m number of movies from this store
Answer:
12+5m=C
Step-by-step explanation:
This is the equation because 12 represents the original price whilst 5m represents the price of a video for example if you rent 2 videos 12+5(2)=22
Which of the following situations best matches the data in the table?
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!
Answer:
I would have to say C.) VA
Step-by-step explanation:
i obviously can't sketch it out but in a triangle there is the hypotenuse, the opposite, and the adjacent. this is going by the right angle in the triangle.
ok the triangle we are working with is YAV. in this triangle, the segment VA is the shortest
Here is the net of a rectangular prism. There area of each face is provided. What is the surface
area of the prism? Explain how you solved this.
Click to add text
A=27 cm
A=
15 cm
A=45 cm2
A=
115 cm
A=27 cm
A = 45 cm
Answer:
The surface area is 174 cm^2
Step-by-step explanation:
Since we have the area of each of the faces, to get the total area, we will need to add up the areas of all these faces
Thus, we have that;
A = 45 + 27 + 45 + 15 + 15 + 27
A = 174 cm^2
Will give brainliest to first right answer. Before a sale an items price was $28.00 then after being discounted the price was $14.60. What was the discount for the item? with a exact fraction
Answer:
The discount was [tex]47\frac{6}{7}[/tex]%
Step-by-step explanation:
In order to find out the discount will have to do the following.
First find out what part of the origin price was taken of, so we create a fraction with the denominator being the original price and the numerator being the difference between the original price and the discount price. So we do.....
[tex]\frac{28.00-14.60}{28.00} = \frac{2800 - 1460}{2800} = \frac{1340}{2800} = \frac{67}{140}[/tex]
Now we have to find a fraction with the same value but with the denominator being a 100, so we do.....
[tex]\frac{67 / 1.4}{140/1.4}= \frac{47\frac{6}{7} }{100}[/tex]
From this we know that the the discount in percentages will be equal to [tex]47\frac{6}{7}[/tex]%
Answer:
52.1428571429
Step-by-step explanation:
14.60 × 100 = 1460
1460 ÷ 28 = 52.1428571429
Draw a line with a slope of -1/2 going through the point (4,5) already graphed for you. At what point does this line cross the y-axis?
Answer: What is the slope of this line? It's the 'm' term in y=mx+b. In this example, m=1. Therefore the slope of the line is 1, or said another way, the line goes "up" one unit every time it goes "over" one unit.
What is the y-intercept of the line? That's the 'b' term, so it's also 1. That means that when x is 0, y=1. Go ahead and plug x=0 into that equation to verify for yourself.
Step-by-step explanation:
Answer: 7
Equation: y= -1/2x + 7
Step-by-step explanation:
A slope of -1/2 means every x-value you go up by, the y-value goes down by 1/2.
To find an y-intercept you have to go back 4 x-values. So then you need to go up four 1/2 y-values. (simply 2 y-values).
For a company picnic, Todd fills 30 paper cups with ketchup and Yuki fills 27 paper cups with ketchup. Each paper cup holds 1 ounce. Later, Todd and Yuki learn that two other company employees completed exactly the same task. Question 1 Part A Write a numerical expression to find how many ounces of ketchup the four employees prepared.
Step-by-step explanation:
Todd fills 30 paper cups with ketchup and Yuki fills 27 paper cups with ketchup.
Each paper cup holds 1 ounce
Todd = 30 * 1 = 30 ounces
Yuki = 27 * 1 = 27 ounces
Total ounces = 30 + 27
Later, Todd and Yuki learn that two other company employees completed exactly the same task.
Total ounces = 2 (30 + 27)
Answer:2(30+27)
Step-by-step explanation:
the other company is doing the same thing so you multiply by 2
and we have 30 and 27 so we use those numbers to make
2(30+27)
2x57
114
Joe made 24 quarts of orange juice. How many liters of orange juice did Joe make?
1 gallon = 4 quarts
1 gallon = 3.785 liters
15.14
22.71
25.36
90.84