Answer:
Step-by-step explanation:
You have:
[tex](x+5)^2+(y-1)^2=16[/tex]
[tex](x+5)^2+(y-1)^2=4^2[/tex]
To find the center of the circle, you want to find the 'x' and 'y' values which make their respective term equal zero:
[tex](x+5)^2=0[/tex]
[tex](y-1)^2=0[/tex]
[tex]x=-5[/tex]
[tex]y=1[/tex]
The radius of the circle would be 4 due to the right side of the circle equation. Our circle is centered at (-5, 1) and has a radius of 4 units.
Need help with 115/120 please and thank you
Answer:
115: a) -4
120: a) 11
Step-by-step explanation:
115: Use the formula
[tex]m = \frac{rise}{run} = \frac{y_{2} - y_{1} }{x_{2} - x_{1} }[/tex]
= (-5)-(3) / (6) - (4)
= -8 / 2
= -4
120: Count the units between point B and point F
Help would be very appreciated!!
11 points
Answer:
29 candy bars
Step-by-step explanation:
13 movie pases= $9.50x13= $123.50
3 gift cards= $25×3 =$75
amount of money she has left over to buy candy bars = $250- $75- $123.5 = $51.50
Amount of candy bars she can buy = $51.50÷$1.75 = 29.43 candy bars, but u can only buy full candy bars and there for 29 candy bars is the final answer
PLEASE HELP ME WITH THIS!!!! I BEG
Answer:
D. turns
Step-by-step explanation:
Rotation is the process of turning around a center or an axis.
(Sorry if it's wrong. I hope I helped somewhat.)
Lisa cut out 36 paper snowflakes to decorate her room.
Then her brother gave her 28 paper snowflakes that he had made.
If she chooses to use only half of the snowflakes to decorate, how many will
she have left over?
Answer: 32
Step-by-step explanation:
We know that the original number of paper snowflakes was 36, plus 28 given by her brother. The new total would be 64 paper snowflakes and she only uses half of the paper snowflakes. The answer would be 32.
Okie help help help math math
Answer:
the answer is x>5 please. rate. me. brainliest
Answer:
x>3
x greater then 3 ..........
What is the interquartile range for 0,2,4,6,8,and 10
Answer:
6
Step-by-step explanation:
Find the interquartile range (h-spread).
:)
2) A bus left the bus depot at 11:45am. It arrived at its destination at 12:25pm. How long did the journey take?
Answer:
40 minutes
Step-by-step explanation:
11:45 plus 40 minutes = 12:25
Find the derivative.
[tex]\dfrac{d}{dx} \left[ \sin^{-1}(\cos e^x)-\cos^{-1}(\sin e^x) \right][/tex]
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
[tex]\qquad \tt \dashrightarrow \:\dfrac{d}{dx} \left[ \sin^{-1}(\cos e^x)-\cos^{-1}(\sin e^x) \right][/tex]
[tex]\qquad \tt \dashrightarrow \:\dfrac{d}{dx} \sin^{-1}(\cos e^x) - \dfrac{d}{dx}\cos^{-1}(\sin e^x) [/tex]
[tex]\qquad \tt \dashrightarrow \: \bigg(\dfrac{1}{ \sqrt{1 - ( \cos( {e}^{x} ) ) {}^{2} } } \times - \sin( {e}^{x} ) \times {e}^{x} \bigg) - \bigg( - \dfrac{1}{ \sqrt{1 - ( \sin( {e}^{x} )) {}^{2} } } \times \cos( {e}^{x} ) \times {e}^{x} \bigg)[/tex]
[tex]\qquad \tt \dashrightarrow \: \bigg(\dfrac{ - {e}^{x} \sin( {e}^{x} ) }{ \sqrt{1 - ( \cos( {e}^{x} ) ) {}^{2} } } \bigg) - \bigg( - \dfrac{ {e}^{x} \cos( {e}^{x} ) }{ \sqrt{1 - ( \sin( {e}^{x} )) {}^{2} } } \bigg)[/tex]
[tex]\qquad \tt \dashrightarrow \: \dfrac{ - {e}^{x} \sin( {e}^{x} ) }{ \sqrt{1 - \cos {}^{2} ( {e}^{x} ) {}^{} } } + \dfrac{ {e}^{x} \cos( {e}^{x} ) }{ \sqrt{1 - \sin {}^{2} ( {e}^{x} ) {}^{} } } [/tex]
[tex]\qquad \tt \dashrightarrow \: \dfrac{ - {e}^{x} \sin( {e}^{x} ) }{ \sqrt{ { \sin}^{2} ( {e}^{x} ) {}^{} } } + \dfrac{ {e}^{x} \cos( {e}^{x} ) }{ \sqrt{ \cos {}^{2} ( {e}^{x} ) {}^{} } } [/tex]
[tex]\qquad \tt \dashrightarrow \: \dfrac{ - {e}^{x} \sin( {e}^{x} ) }{ { { \sin}^{} ( {e}^{x} ) {}^{} } } + \dfrac{ {e}^{x} \cos( {e}^{x} ) }{ { \cos {}^{} ( {e}^{x} ) {}^{} } } [/tex]
[tex]\qquad \tt \dashrightarrow \: - {e}^{x} + {e}^{x} [/tex]
[tex]\qquad \tt \dashrightarrow \:0[/tex]
I hope this helps, if you find any problem with steps or got a mistake in my explanation then feel free to ask me ~
Upon review of production results, it was determined that 130 pieces out of 3,500 were "out of spec." What percent of the production was "out of spec"?
A. 0.03 percent .
B. 3.71 percent .
C. 30 percent
D. 37.1 percent
Answer:
Option B
Step-by-step explanation:
Given:
130 pieces of 3500 were out of specTo determine the percentage of the production was out of spec, we need to use the percentage formula (x/y × 100).
[tex]\implies \dfrac{x}{y} \times 100[/tex]
The value of "x" is the the number of pieces that were out of spec and the value of "y" is the total pieces in the production results.
[tex]\implies \dfrac{130}{3500} \times 100[/tex]
Simplify the expression to determine the percentage of the pieces that were out of spec.
[tex]\implies \dfrac{13000}{3500}[/tex]
[tex]\implies \dfrac{130}{35} = \dfrac{130 \div 5}{35 \div 5} = \dfrac{26}{7} = 3.714... \%[/tex]
When the percentage is estimated to nearest hundredth, we get 3.71%
(Option B)
Answer:
B) 3.71%
Step-by-step explanation:
[tex]\textsf{130 out of 3500}\sf =\dfrac{130}{3500}[/tex]
To convert to a percentage, multiply by 100:
[tex]\implies \sf \dfrac{130}{3500} \times 100\%=0.03714.. \times 100\%=3.71\%[/tex]
The figure is the net for a rectangular prism.
What is the surface area of the rectangular prism represented by the net?
Answer:
The answer that I got is 320
Step-by-step explanation:
multiply 16 and 6 then 16 and 8 then 8 and 6 and then 8 and 6 again then add them all up to get 320
15 x 18 + 12 ÷ 3 + 9
1. 15 x 18 =270
2. 270 + 12 divided by 3 + 9
3. 12 divided by 3 = 4
4. 270 + 3 + 9
5. 270 + 3= 273
6. 273 + 9 = 282
The answer is 282.
Answer:
283
Step-by-step explanation:
[tex]15 \times 18 + 12 \div 3 + 9 \\ 270 + 4 + 9 \\ 283[/tex]
By using BODMAS rule
Before adding the 12 u have to divide 12 by 3 =4 then u will add 4
Answer:
Your wrong the correct answer is 283
Step-by-step explanation:
[tex]15 \times 18 + 12 \div 3 + 9 \\ = 270 + 4 + 9 \\ = 283 \\ [/tex]
{ The algorithm, multiplication and division comes first, then addition}
2x<5x-15 Solve check use x = 10)
Answer:
x= -5
Step-by-step explanation:
not right its -5
If The radius of a quarter circle is 3 miles. What is the quarter circle's perimeter?
Answer:
6pi miles
Step-by-step explanation:
Answer: 6pi
formula for perimeter: pi*diameter
diameter=radius*2
diameter=3*2=6
6*pi=6pi
50 paise × 1000 give your answer in rupees
Answer:
10 rs
Step-by-step explanation:
I hope it's helpful for youEvaluate: (5x)3 when x = 2
0 1,000
O 40
O 30
O 250
Answer:
c so the anwer is 30 ...............
Answer:
A) 1000
Step-by-step explanation:
(5x)³
Substitute value.
(5 * 2)³
Multiply inside parenthesis.
(10)³
Evaluate.
1000
What is the value of a if 3(a − 5) = 2(a +5)?
Answer:
a= 25
Step-by-step explanation:
STEPS FOR SOLVING LINEAR EQUATION
3(a−5)=2(a+5)
Use the distributive property to multiply 3 by a−5.
3a−15=2(a+5)
Use the distributive property to multiply 2 by a+5.
3a−15=2a+10
Subtract 2a from both sides.
3a−15−2a=10
Combine 3a and −2a to get a.
a−15=10
Add 15 to both sides.
a=10+15
Add 10 and 15 to get 25.
a=25
(I searched it and I checked it)
What number increased by ¼ of itself is equal to 30?
Answer:
x = 24
Step-by-step explanation:
let x be the number we want to determine its value
The statement x increased by ¼ of itself is equal to 30
is equivalent to :
[tex]x + \frac{x}{4}=30\\\\then[/tex]
[tex]\frac{4x+x}{4} = 30\\\\then[/tex]
[tex]\frac{5x}{4} = 30\\\\then[/tex]
5x = 4× 30
then
5x = 120
then
x = 120/5
then
x = 24
Use the associative property to rewrite the expression: -6+(3+7)
Mark as BRAINLIEST:)
The graph of a function h is shown below.
Find h(-4).
Answer:
(-4, 1)
Step-by-step explanation:
all you have to do is see where x is -4 and where the parabola crosses when x is -4
¿Qué número dividido entre 4 es igual a 60
Answer:
240
Step-by-step explanation:
60 = 1/4 of x
so: x = 60*4
x = 240
check:
240/4 = 60
60 = 60 true!!
Answer:
240÷4=60
Step-by-step explanation:
docientos cuarenta dividido entre cuatro es igual a sesenta.
Milan deposits $4,000 into an account that pays simple interest at an annual rate of 2%. He does not make any more deposits. He makes no withdrawals until the end of 2 years when he withdraws all the money.
(a) How much total interest will Milan earn?
(b) What will the total amount in the account be (including interest)?
Find the area of the shaded region. Round to the nearest hundredth where necessary. Hint: Could you find the radius?
Answer:
13.72 cm²
Step-by-step explanation:
The formula to find the area of a shaded region: Area of the bigger shape - area of the smaller shape.
The formula to find the area of a square: [tex]a^{2}[/tex], where [tex]a[/tex] is the side.
The formula to find the area of a circle: [tex]\pi r^{2}[/tex], where [tex]\pi[/tex] is 3.14 or [tex]\frac{22}{7}[/tex] or 3.142 or similar, [tex]r[/tex] is the radius (diameter ÷ 2).
1) Find the area of the circle using the formula. The radius is 4 because the diameter is 8 (8 ÷ 2 = 4).
= [tex]\frac{22}{7}*4^{2}[/tex]
= [tex]\frac{22}{7}*16[/tex]
= 50.285
2) Find the area of the square using the formula.
= [tex]8^{2}[/tex]
= 64
3) Apply: area of the bigger shape - area of the smaller shape.
= 64 - 50.285
= 13.715
4) Round it off to the nearest hundredth.
= 13.72
Segments that join oppsoite vertices in a quadrilateral are called what
Answer:
Diagonal, I'm 90% sure it is at least!!
NO LINKS WHATSOEVER!!! SPAMMERS WILL BE IMMEDIATELY REPORTED!!! NO BOTS!!! NO COPYING OFF WEBSITES!!! USE YOUR OWN BRAIN!!! A gardener plants a row of eight trees chosen from three maples, two oaks, and four birches. In how many ways can he plant the row?
Answer:
13 i got it right on khan
Step-by-step explanation:
Please help! Refer to the image below.
If u = ⟨-4, 8⟩ and v = ⟨5, -18⟩, then we have
2u - 4v = ⟨-8, 16⟩ + ⟨-20, 72⟩ = ⟨-28, 88⟩
To this vector, we want to add another vector w = ⟨a, b⟩ such that
2u - 4v + w = ⟨0, 1⟩
Solve for w :
w = ⟨0, 1⟩ - ⟨-28, 88⟩ = ⟨28, -87⟩ … … … [C]
-
In the monthly payment formula M =
for rif the interest rate is 6.3%?
Pr(1+r)"
(1+r)n-1'
what value would you put
A. 0.0063
B. 0.00525
C. 0.525
D. 6.3
The value that would be put for r is; 0.063
Interest ratesWe are given the monthly payment formula for present value as;
M = (Pr(1 + r)ⁿ)/(1 - r) - 1
Where;
P is Present Value
r is interest rate
n is number of times compounded
Now, we are told the interest rate is given as 6.3% and so we can write that; r = 6.3/100 = 0.063
Read more about interest rates at; https://brainly.com/question/1115815
List the names of all the angles in the figure below. Be sure to use the appropiate angle symbol when naming the angles.
Answer:
right angle,supplementary angle,reflex angle e.t.c
what is inbetween 120 and 140
Answer:
130
Step-by-step explanation:
In the middle is (120 + 140)/2 = 130 (this is the average of these two numbers)
121 122 123 124.....138, 139 are all 'in between'
Answer:
130
Step-by-step explanation:
It's kinda like half, for example, 1 through 10, and there would a five in the middle, it's like halfway done with something.Question 1 of 10
How many solutions are there to the equation below?
x = -5
A. 2
B.1
C.0
D.25
Answer:
Answer is either 1 or 2
Step-by-step explanation:
Hi pls help me guys help me this is my last chance pls guys help Use the data in the table to estimate the likelihood that a person has each eye
color. Which statement is not true?
Answer:
C. The likelihood of having brown eyes is 35%
Step-by-step explanation:
Add the total number of people, which gives you 50.
To find the percent of brown-eyed people out of 50, divide 35 by 50, then multiply the result (0.7) by 100 to get 70%.
70% of people are brown-eyed, thus, C is a false statement.
Answer:
the answer is C
Step-by-step explanation:
the brown eyes would be 70 percent actually