Answers
Related Questions
What is the equation, in standard form, of a circle with center (−5, −9) and radius 7?
Enter your answer by filling in the boxes.
x__^2+y__^2=___
Answers
Answer:
Solution given:
Centre(h,k)=(-5,-9)
radius (r)=7
we have
Equation of a circle is;
(x-h)²+(y-k)²=r²
Substituting value;
(x+5)²+(y+9)²=7²
(x+5)²+(y-9)²=49 is a required equation of a circle.
Standard equation
(x-h)²+(y-k)²=r²(x+5)²+(y+9)²=7²(x+5)²+(y+9)²=49A ladder is leaning against the side of a 10m house. If the base of the
ladder is 3m away from the house, how tall is the ladder? Draw a
diagram and show all work.
Answers
Answer:
The ladder is 7 Meters up the wall.
A circular plate has circumference 33.3 inches. What is the area of this plate? Use 3.14 for Pi.
The area of this plate is_____about square inches.
(Round the final answer to the nearest whole number as needed. Round all intermediate values to the nearest
thousandth as needed.)
Answers
Answer:
88 square inches
Step-by-step explanation:
A circular plate has circumference 33.3 inches.
Step 1
We find the radius
The formula to find the radius go a circle given circumference is
= C /2π
r = 33.3/2 × 3.14
r = 5.3025477707 inches
Approximately to the nearest thousandth = 5.303 inches
Step 2
What is the area of this plate? Use 3.14 for Pi.
The area of a circle = πr²
Where
π = 3.14
r = 5.3025477707 inches
Hence
Area of the circle = 3.14 × (5.303inches)²
= 88.30248026 square inches
Approximately to the nearest whole number the area of the circle = 88 square inches
The area of this plate is about 88 square inches.
Order the tiles from greatest to least magnitude
Answers
Answer:
2, 4,6,8,12,20
Step-by-step explanation:
when in [ ] it turns negatives into positives, and 2 3/10 is around 2.3 in decimal form.
Answer:
exactly like thast
Step-by-step explanation:
fill in the missing numbers to complete the pattern ___, 2.6, 3.1, 3.6,___, 4.6
Answers
2.1 and 4.1
.................
Answer:
2.1 should be the first one, and 4.1 should be the next one
BRAInly whats the difference between isolation and separation?
For the las ttime yeahhh, yeahhh,
Im sitting here reminiscing now why we kis.sing b.aby, I gave you top of the line, I know you miss it baby.
I got alot on my mind why don't you listen ba.by?
If you can turn back the time you would've listened ba.by.
You would've listened to the words I swear, yo s.h/i/t would be out in the curve I s.w.ear, I s/w.ear to God you had some nerve I s/we.ar, but that's for listening to them birds out there,I put up with your bu/l/ls.hi.t for the last time, who would of thought that we were f/u/c/ki.ng for the last time (it was the last timmmeee) it was the last time, who would of thought that we were fu/c/k/ing was the last time
I got this s/,h,it yeah I got problems with com/mi/ment ba.b/y,
I apo/logized to you I should have listened ba.by, I wasn't in lo.ve
With them h/o,e.s, I was just pi/m/pi/ng b.a/by, I knew my part knew my role I wasn't slipping ba.by, I regreated you know I do nobody perfect,Used to dress you in jimmy choo because you worth it
You ain't here when I needed you, what was your purpose?
Say you love me, say you trust me, now you cu.rsin'
Half the time I'm at the studio writing verses
Answers
is that separation is the act of separating or the condition of being separated while isolation is (chiefly|uncountable) the state of being isolated, detached, or separated.
also, whats up with the singing?
please help! image is below,
If b = 45, and c = 4 , then a = ___ units.
Answers
Answer:
a = 26.5 units.
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
By intersecting tangent and secant theorem:
[tex] {a}^{2} =c(b + c) \\ \\ {a}^{2} = 4(4 + 45) \\ \\ = 4 \times 49 \\ \\ a = \sqrt{4 \times 49} \\ \\ a = 2 \times 7 \\ \\ a = 14[/tex]
please help me I'm stup*d
who doesn't know Latvian here is translation: Distribution in square trinomial multipliers!
Write separate characters and numbers. Write the smallest multiplier in the first brackets!
Answers
Answer:
:)
Step-by-step explanation:
There’s an answer already
Write the verbal sentence as a equation. 3 times the sum of a number and 2 is 12.
Answers
Answer:
3(x+2)=12
Step-by-step explanation:
let the number be x
the sum=x+2
the answer
3(x+2)=12
Marking brainliest
Are you against animal testing? If so, why?
Answers
Answer:
No
Step-by-step explanation:
I honestly find it quite disturbing. That is just me though, and I just hate seeing animals get hurt.
Mrs. Hansen wanted to compare the amount of money she spent at the grocery store for the first 9 weeks and the second 9 weeks of the year. Using the information below, answer each question. 1st 9 weeks: 92, 85, 43, 100, 65, 78, 88, 92, 75 2nd 9 weeks: 86, 63, 95, 75, 92, 81, 87, 86, 95 What is the mean for 1st 9 weeks?
Answers
Answer:
Step-by-step explanation:
please help!!!!!!!!
3x2 + x - 4 = 0
SELECT ALL THAT APPLY.
(x - 1)(3x + 4) = 0
(3x +2)(x - 6) = 0
(3x + 4)(x - 1) = 0
(x + 1)(3x - 4) = 0
(3x - 3)(3x - 4) = 0
(3x - 4)(x + 1) = 0
Answers
all of the apply my math teacher always did that and all of them aways applied
Answer:
(3x + 4)(x-1)=0
Step-by-step explanation:
It's a quadratic equation.
now you need to find two numbers such that when you multiply then you get -12 and when you add them you get +1
[tex]3x {}^{2} + x - 4 \\ 3x {}^{2} + 4x - 3x - 4 \\ x(3x + 4) - 1(3x + 4) \\ (3x + 4)(x - 1)[/tex]
Necesito ayuda por favor
I need help please
Answers
Answer:
about 703.69
Step-by-step explanation:
To calculate the base you would use pi radius squared: 153.93
Since you have 2 bases you would multiply that by 2: 307.87
Then you need to find the circumference (2 pi radius) : 43.98
Then you multiply the circumference by the height: 395.82
Add the bases and the sides to get 703.69
Answer:
32.5cm[tex]^{2}[/tex]
Step-by-step explanation:
A= (7) (9) = 63 / 2
A= 32.5cm[tex]^{2}[/tex]
(07.05)
What is the value of n in the equation 3n + 2(n + 2) = 9n + 12? (4 points)
a. −4
b. −2
c. 2
d. 4
Can someone please give me a step by step I am really struggling <3
Answers
Answer: n = -2
Step-by-step explanation:
3n +2(n + 2) = 9n + 12
(simplify 2(n + 2)) =
3n + 2n + 4 = 9n + 12
(subtract 9n from both sides)
3n + 2n - 9n + 4 = 12
-4n + 4 = 12
(subtract 4 from both sides)
-4n = 8
(divide -4 from both sides)
n = -2
can someone please help
Answers
Answer:
78 cm^2
Step-by-step explanation:
This will require 3 steps.
1) Area of the entire rectangle
18cm * 8 cm = 144 cm^2
2) Area of the square with one side length of 9cm
The missing measurement for the heights below 2cm
8cm - 2 cm = 6 cm
This area will be 6cm * 9 cm = 54 cm^2
3) Triangle
You have your height, which is 6cm
You also have your base, 18 cm total length minus the 5 cm stated minus the 9 cm also stated.
18cm - 5cm - 9 cm = 4 cm
The area of a triangle is A= h b/2
A = 6 * (4/2)
A = 12 cm^2
Now substract the sum of the smaller rectangle and the triangle from your large triangle
144 - 54 - 12
Jolinda and her parents are discussing how to pay for her college education. The cost of tuition at the college Jolinda wants to attend is $7250 a year. Jolinda's parents can pay 70% of the tuition and Jolinda will have to pay the rest. She has one year to save enough money for the first year of college. What is the minimum amount of money she should save every month to reach this goal?
Answers
Answer:
$181.25
Step-by-step explanation:
Given data
Amount= $7250
The amount the parent will pay
=70/100*7250
=0.7*7250
= $5075
Hence the balance left for her to pay is
=7250 -5075
=$2175
Hence the least monthly amount is
=2175/12
=$181.25
A survey was conducted to find what percentage of high school students prefer
watching baseball or football or both. Students had to select one of those three options.
Let A represent the set of students who prefer watching baseball and B represent the set
of students who prefer watching football.
Which statement correctly describes the complement of set A?
The students who prefer baseball or football or both.
The students who prefer football but not baseball.
The students who prefer only baseball.
The students who prefer only baseball or only football.
Answers
Answer:
the student who prefers football but not baseball
Hello! If you can help me with this thank you
Answers
and for (x,y).... (0,5) / (2,9) / (3.5, 12)
and then plot the points the y-axis is the one pointing up and the x-axis is across pointing right
help please (mhanifa)
answer the 3 questions based on the table.
1.What is the y intercept of the function?
2.What is the first difference?
3.Write an equation to represent the function given in the table. Remember we write linear functions in y=mx+b form!
Answers
Answer:
1.What is the y- intercept of the function?
The value of f(x) when x = 0The y-intercept is 5 as indicated in the table2.What is the first difference?
The difference in values of consecutive f(x):
7 -5 = 9 - 7 = 11 - 9 = 13 - 11 = 2This is also called the slope if the relationship is linear.
3.Write an equation to represent the function given in the table.
Based on the information above we have:
m = 2, b = 5The equation is:
y = 2x + 5Classify this triangle by its sides.
Answers
Answer:
Scalene
Step-by-step explanation:
All sides are not the same so it is considered scalene.
Classifications:
Scalene = no sides and angles are the same to others
Equilateral = All sides and angles are congruent
Isosceles = 2 sides and 2 angles are congruent.
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
Scalene
Step-by-step explanation:
Isosceles=two sides are equal
Scalene=all sides are different
Equilateral=all three sides are equal
2) The ratio of an exterior and an interior angle of regular polygon at a vertex is 2 : 7, the number of sides of the regular polygon is __________ *
Answers
Answer:
Ext=2x
Int=7x
Int+ext=180
2x+7x=180
9x=180
x=20
Ext=2×20=40
No of sides =360/40
=9 sides.
I hope this helped you
Step-by-step explanation:
Answer: the sides have to be the same length so an equilateral triangle a square a rhombus get what i am saying
Help pls! Correct answer gets brainliest
Answers
Answer:
2.6
the scale interval is 0.1.
point A is -1.3 whereas point B is +1.3
their distance should be 1.3+1.3 =2.6
Answer:
2.6 units
Step-by-step explanation:
since you can count and see that there are 9 minimarks in between each whole number, you know that each minimark is equal to .1, then count how many minimarks it take you to get the the first whole number go towards zero, so starting at -1.3, you would count 3 minimarks. so now you are at -1, and you can add 2 to get to +1, so now your total distance traveled is 2.3, then count how many minimarks it takes you to get to the point, which is also three, so when you add it all together, you have 2.6
the other way to solve this is to add the absolute value of each point together, granted this only works when you have one positive point and one negative point. the equation for this would be |-1.3|+|1.3|=2.6. this works because the absolute value measure the distance from zero, so you can addd them together to get the total distance
if you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainliest
Among the youth that vape, what percentage smoke e-cigarettes with special flavorings? a 40% b 50% c 85% d more than 95%
Answers
Answer:
d. more than 95%
Step-by-step explanation:
According to a survey carried out by the Food Drug Administration from 2016 to 2017, termed Population Assessment of Tobacco and Health, it was discovered that a high percentage of the youth population smoked e-cigarettes with special flavorings. Specifically, it was found that 96.1% of young people within the ages of 12 to 17 started their use of e-cigarettes with the flavored options.
As at the time when the report was being published, 97% of e-cigarette users reported having used flavored e-cigarettes in the past month. The above data shows that more than 95% of youths that vape have smoked e-cigarettes with special flavorings.
The zeros of a function are the values of x for which the function is equal to zero.
Enter a number in each blank to make true statements about the function g(x)=(2x−4)(x−5).
Answers
Answer:
g(x)=0 when x= 2 or when x= 5
The graph of g intercepts the x-axis at x= 2 and x= 5
The zeros of g are 2 and 5
Step-by-step explanation:
please help and simplify these expressions and show how u found them! i will mark brainliest !
Answers
Multiply the k and the 4 by 5
Now you have 5k+20-2k
Minus 2k from 5k
Now you have 3k+ 20 that’s the answer
2(3+d-1)
Multiply 3, d, and 1 by 2
Now you have 6+2d-2
Minus 2 from 6
Now you have 4+2d that’s the answe
Answer:
3) 3k+20
4) 4+2d
Step-by-step explanation:
You first have to distribute by multiplying the number next to the expression in the parenthesis. Then you combine like terms.
3) 5(k+4)-2k
Step 1: (5×k= 5k) (5×4=20) equation is now 5k+20-2k
Step 2: 5k-2k=3k since they both have the same variable you combine like terms. Equation is now 3k+20 (Final answer)
4) 2(3+d-1)
Step 1: (2×3=6) (2×d=2d) (2×[-1]=2) Equation is now 6+2d-1.
Step 2: (6-2=4) Since both 6 and 1 don't have any variable their like terms and you combine them. Equation is now 4+2d (Final answer)
the circumference is 12 mile. What is the diameter?
Answers
To find the diameter of a circle, using only the circumference, you need to divide the circumference by π, or 3.14.
So in this case, you must divide 12 by 3.14, which gives you 3.82.
I even double checked this, and should be correct then.
Answer:
The diameter is approximately 3.8 mi
Step-by-step explanation:
The circumference formula is C = πd. Dividing both sides by π results in a formula for d (diameter) when C is known:
d = C / π
In this case, with C = 12 mi,
d = 12 mi / π, or approximately 3.8 mi
PLEASE HELP FAST ILL GIVE A BRAINLIST
Graph the solution of the inequality 2x − (3 − x) > x + 1 on the number line.
Group of answer choices
Open circle at 4 and shading to the right
Open circle at 2 and shading to the right
Open circle at 2 and shading to the left
Open circle at 4 and shading to the left
Answers
Answer:
Step-by-step explanation:
open circle 2 left
So let's suppose that they ask you how far does that circle go in 8 rotations. What would the answer be? (Hint - She multiplied by 3 for 3 rotations. I am now asking you about 8 rotations)
I NEED THIS ASAP PLEASE
Answers
Answer:
614400°
Step-by-step explanation:
If 100% of a number is 200, what is 90% of the number?
Answers
I'm pretty sure the answer is 180
><
Answer:
180
Step-by-step explanation:
100:200 is 90:x
x is 180
heyy! i’ll give brainliest please help
Answers
Answer:
I think it's either B or C
hope this helps
have a good day :)
Step-by-step explanation:
Pick which one you think best