Answer:
105 minutes
Step-by-step explanation:
What is the equation of the circle with center (-3,1) that passes through the point (-5, 3)?
A)
(x - 3)2 + (y + 1)2 = 8
B)
(x + 3)2 + (y – 1)2 = 8
0)
(x + 1)2 – (y - 3)2 = 8
D)
(x + 3)2 - () - 1)2 = 8
Answer:
Option B) (x + 3)^2 + (y – 1)^2 = 8 is the correct answer.
Step-by-step explanation:
The equation of a circle with center (h,k) and radius r is given by:
[tex](x-h)^2 + (y-k)^2 = r^2[/tex]
Given
Center = (h,k) = (-3,1)
=> h = -3
=> k = 1
The distance between the center of circle and the point through which the circle passes will be the radius.
The distance formula is given by:
[tex]r = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2[/tex]
Given
[tex](x_1,y_1) = (-3,1)\\(x_2,y_2) = (-5,3)[/tex]
Putting the values in the formula
[tex]r = \sqrt{(-5+3)^2+(3-1)^2}\\r = \sqrt{(-2)^2+(2)^2}\\r = \sqrt{4+4}\\r = \sqrt{8}[/tex]
Putting the values of h,k and r in general form of equation
[tex]\{x-(-3)}^2\} +(y-1)^2 = (\sqrt{8})^2\\(x+3)^2+(y-1)^2 = 8[/tex]
Hence,
Option B) (x + 3)^2 + (y – 1)^2 = 8 is the correct answer.
Q: What did the athlete order when he needed a huge helping
of mashed potatoes?
letters: p,r,p,o,r,n,t,o,i,a,o
Answer:
The answer is proportional
Step-by-step explanation:
We have Given the following letters; p, p, r, o, m, n, t, o, i. The athlete will order A portion of mashed potatoes.
What is the number pattern?A number pattern is a pattern in a series of numbers that represents the common relationship between the numbers.
We have Given the following letters;
p, p, r, o, m, n, t, o, i
We have to unscramble the given letters and make the word that is used by the athlete in order when he needed a huge helping of mashed potatoes.
The word which is formed with the help of the given letters used by the athlete is a portion.
Hence, the athlete will order A portion of mashed potatoes.
Learn more about a number pattern:
brainly.com/question/14471389
#SPJ2
is 15(x+10) largger than 360
Answer:
No it's not
Step-by-step explanation:
15x+15 times 10
15x+150
Cary is having a party and can only afford to spend no more than $40 on food. She wants to order at least 3 pizzas which cost $6 a pie, and at least 2 orders of wings that cost $8 per order. Select all the inequalities she would have to graph to determine how many pizzas and wings she could order. Let x stand for the number of pizzas and y stand for the number of wings.
y ≥ 2
x ≥ 3
3 x + 8 y ≤ 40
6 x + 8 y ≤ 40
x ≤ 3
y ≤ 2
((You can select more than one))
Answer:
A. B. and D.
Step-by-step explanation:
kay is making a drink that needs 3 gallons of of juice , how many cups can she make of juice?
HELP NOW!! solve for x. help me please!
Answer:
For the first it is D) 6 the second one is B)7
its due today please help
Answer:
5
Step-by-step explanation:
Answer:
[tex] \boxed{0.76} \: is \: correct.[/tex]
Step-by-step explanation:
[tex] let \: the \: unknown \: ounce \: be \to \: u_{kn}\\ if \: 1 \: ounce \: is = 23.8 \: grams \\ then \to \: u_{kn} = \frac{18 \: grams \times 1 \: ounce}{23.8 \: grams } \\ u_{kn} = \frac{18}{23.8} (1 \: ounce \:) = 0.756302521 \times 1 \: ounce \\ \boxed{u_{kn} = 0.756302521 \: ounce }[/tex]
♨Rage♨
SMART PEOPLE HELP!!!! PLZ!!! I'll GIVE BRAINLYEST!! 10 POINTS!!!! I GEG YOU!!
Trinity created a game that uses 8 cards numbered 1 to 8 and six-sided cube numbered 1 to 6. Each player chooses one card and rolls the cube to ditermand the number of spaces to move on the game bored.
What is the probability that Trinity will choose a card greater than 6 and roll a 6 on the cube?
A. 1/18
B. 1/16
C. 1/24
D. 1/12
Answer:
Correct option: A -> 1/24
Step-by-step explanation:
Answer:
The probability that Trinity will choose a card greater than six is
C. 1/24!
CAN SOMEONE PLS HELP 6TH GRADE MATH ILL GIVE BRAINLIEST
Answer:
14/100 and 7/50
Step-by-step explanation:
Basically you convert the decimal into a fraction, 14 percent is the same as 14/100 and if you simplify that then you get 7/50
Raise to the power:
[tex](-xn)^{4}[/tex]
Answer:
x^4 n^4
Step-by-step explanation:
(-x)^4*n^4
4 is an even power and the minus sign disappears. 4 minus signs make a plus.
x^4 n^4
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]( { - xn})^{4} = ({ - x})^{4} \times ({n})^{4} = [/tex]
[tex]( { - 1})^{4} \times {x}^{4} \times {n}^{4} = {x}^{4} {n}^{4} [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
how do you write 4 more than A as an expression
Answer:
a + 4
Step-by-step explanation:
a is the initial value
you are adding four, so it becomes a + 4
Given the function g(x) = −3x + 4, compare and contrast g(−2) and g(4). Choose the statement that is true concerning these two values.
The value of g(−2) is smaller than the value of g(4).
The value of g(−2) is the same as the value of g(4).
The values of g(−2) and g(4) cannot be compared.
The value of g(−2) is larger than the value of g(4).
Answer:
A, The value of g(-2) is smaller than the value of g(4).
Step-by-step explanation:
The others DO NOT make sense.
Answer:
the last one
Step-by-step explanation:
can anyone help me i need my grade up bye tommorow in math pls help!!!!!!!!!!!!!!!!!!!!!!!
Answer:
yeah I will help I got you my guy or girl
Answer:
Yea sure i'll help but um what u need help with
Step-by-step explanation:
A student's incorrect attempt to simplify the exponential expression is shown
mn" = (mn)?
What is his mistake?
Answer:
it is the second one I just had this question to lol.
Answer: Get ready....
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Answer:
really
Step-by-step explanation:
Monty buys hats in bulk to sell at his store. His cost for each hat is $17. He marks up the hats 45%. What is retail price per hat?
I need help!
Answer:
I think it's $24.65
Step-by-step explanation:
45% of $17 is $7.65.
17 + 7.65 = 24.65
If y=15 when x=5, find y when x=7, given that y varies directly with x.
Answer:
when x = 7, y = 21
Step-by-step explanation:
This is about direct variation. If y varies directly with x, then there is a constant factor of variation, k. The constant of variation can be found by ʸ⁄ₓ
k = ʸ⁄ₓ
k = ¹⁵⁄₅ = 3
Now that we have found k, we simply multiply x by it to find y (this is because y is directly proportional to x). We plug in our x = 7 to find y at this point.
y = 3x
y = 3(7)
y = 21
Find the solution to the system of equations.
3x + 2y - 4z= -7
x - 4y + 3z = 10
2x + 2y - 3z= -5
Answer: 3x + 2y - 4z= -7= -5/8
x - 4y + 3z = 10= 11
2x + 2y - 3z= -5= -2
Step-by-step explanation:
the answer is -5/8
i just took the quiz.
A football player weighed 170 2/3 pounds in May. During the summer, he gained 25 5/12 pounds. During the first week of fall practice, he lost 10 1/4 pounds, and during the second week, he lost another 3 1/2 pounds. How much did he weigh at that point?
Answer:
he now weighs a total of 182 pounds.
Step-by-step explanation: got 181 9/12 and when i put it in simplest form, i got 181 3/4
Juan made $253 for 11 hours of work. At the same rate, how many hours would he have to work to make $391?
Answer:
17 hours
Step-by-step explanation:
givens:
-he made $253 for 11 hours of work
-how many hours of work for $391
set a proportion
253 391
----- = ----
11 h h=hours
cross multiply
253h=391 times 11
253h=4301
divide 253 in both sides
4301/253
17 hours!
Does the table represent a function? Then represent
the relationship using words, an equation, and a
graph.
I need crucial help!
Answer:
This table represents a function
y is 1.3 times x
y=1.3x
Step-by-step explanation:
What is the slope of the line shown below?
A- -11/4
B- 4/11
C -11/4
D -11/5
Answer:
Step-by-step explanation:
y2-y1/x2-x1
6-2
4-(-7)
4/11 would be your slope.
Answer:
4/11
Step-by-step explanation:
I’m going to be posting 3 more of these plz helpppp
Answer:
with what
Step-by-step explanation:
Is 0.07 equal to 0.007
Answer:
< No
Step-by-step explanation:
Answer:
no because the one with more zeros is lower.
Step-by-step explanation:
The ratio of brown tiles to white tiles in Mrs.Harris kitchen in 4 to 5. There are 180 white tiles in the kitchen. What is the total number of tiles in mrs. Harris kitchen
Answer:
405
Step-by-step explanation:
Don't be confused about setting up the proportion. White has to go with white which is 4 and brown goes with 5.
The total is 9.
so proportion will look like this.
4/9 = 180/x Cross Multiply
Before I solve this, notice that the white data is on top of the fraction, and the total is on the bottom of the fraction on either side of the proportion.
4x = 180 * 9
4x = 1620
x = 1620 / 4
x = 4 0 5
Notice that the brown is going to be bigger than the white but not by much
White 180
Brown 405 - 180 = 225
Total 405
Which expressions are equivalent to (5.2) -3?
DRAG AND DROP THE EQUIVALENT EXPRESSIONS INTO THE BOX
Answer:
Hello, please include the image of what your question refers to so I can help you because I don't see any equivalent expressions listed
On a coordinate plane, a dashed straight line has a negative slope and goes through (0, 2) and (4, 0). Everything below and to the left of the line is shaded.
Which point is a solution to the linear inequality y < Negative one-halfx + 2?
(2, 3)
(2, 1)
(3, –2)
(–1, 3)
.
Answer:
C 3,-2
Step-by-step explanation:
Edg2020
Answer: C (3, -2)
Step-by-step explanation:
HELPPP!!
The equation of the line in slope-Intercept form is
Answer:
Step-by-step explanation:
Slope intercept form is y = mx + b
b is the y intercept
m is the slope
the y intercept is 40
y = mx + 40
the slope is -1
y = -1x + 40
I NEED HELP IMMEDIATELY
Answer:
B
Step-by-step explanation:
Which number line correctly shows 1.5 + 2.5?
Answer:
is A
Step-by-step explanation:
The answer choice A is correct because it correctly shows both numbers.All of the other answer choices didnt correctly show the answer choices,and they only showed part of the correct answers.So therfore your correct answer is A(hope this helps you if it doesnt tell me)
