Consider we need to find the equation of the circle.
Given:
The Center at (-4,-1), radius = 2.
To find:
The equation of the circle.
Solution:
The standard form of a circle is
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where, (h,k) is the center of the circle and r is the radius of the circle.
Putting h=-4, k=-1 and r=2, we get
[tex](x-(-4))^2+(y-(-1))^2=(2)^2[/tex]
[tex](x+4)^2+(y+1)^2=4[/tex]
Therefore, the equation of the circle is [tex](x+4)^2+(y+1)^2=4[/tex].
Which of these cannot represent the lengths of the sides of a right triangle?
A.)3 ft, 4 ft, 5 ft
B.)6 in., 8 in., 10 in.
C.)16 cm, 63 cm, 65 cm
D.)8 m, 9 m, 10 m
The two triangles above are similar. If r = 19, v = 18, and u = 21, what is the value of s? Round answer to the nearest hundredth (2 decimal places).
Answer:
s=22.17
Step-by-step explanation:
v/r=u/s
18/19=21/s
18s=21(19)
18s=399
18s/18=399/18
s=22.17
18+ [8 x (11 - 6) - 3
Answer:
55
Step-by-step explanation:
18+[8x5-3]
18+[40-3]
18+37= 55
Answer:
18+[8x(11-6)-3]
Step-by-step explanation:
18+[8x5-3]
18+[40-3]
18+37
=55
Solve the equation for the red variable
Answer:
Step-by-step explanation:
Solve for m (which represents mass):
e
m = --------
c^2
I am thinking of a number i multiply by 11 and add 22 i get the same answer if i miltiply by 4 and add 113 whats my number
Answer: 13
Step-by-step explanation:
Let the number that in thinking of be represented by x.
I multiply by 11 and add 22 will give the same answer as multiplying by 4 and adding 113. This.csn be firmed into an equation as:
(11 × x) + 22 = (4 × x) + 113
11x + 22 = 4x + 113
Collect like terms
11x - 4x = 113 - 22
7x = 91
x = 91/7
x = 13.
The number is 13
PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent the unknown. ms harris divided the 32 students in her class into groups. there are 8 students in each group. how many groups are there?
Answer:
a
Step-by-step explanation:
8x=32
Answer:
A. 8x = 32
Step-by-step explanation:
Find the 29th term in the arithmetic sequence: -13, -6, 1, 8........
Answer:
183
Step-by-step explanation:
a₁ = -13
common difference = a₂ - a₁
= (-6) - (-13)
= -6 + 13
d = 7
nth term = a₁ + (n - 1)d
29th term = -13 + 28 * 7
= -13 + 196
= 183
What is the value of x in the equation Negative StartFraction 5 over 8 EndFraction x = negative 160 ?
Answer:
Step-by-step explanation:
-⅝X = -160
X = 160(8/5) = 256
Answer:
D
Step-by-step explanation:
What distance is traveled by a car going 80 km/h in a time of 4 hours 30 minutes? (please say the equation you used as well)
Answer:
360 miles
Step-by-step explanation:
(4 x 80) + 40
Can I have brainlyiest
mouse borrowed 6,000$
Answer:
huh
Step-by-step explanation:
Answer:
yeah what else there has to be more
2. What is the y-intercept of the linear
equation represented by the table?
X
у
150
1047
125
872
100
697
75
522
Answer:
Step-by-step explanation:
4x − 3= −12x + 13
4x + 12x = 13 + 3
16x = 16
x = 1
Hence, the answer is C.
how many square feet of outdoor carpet will we need for this hole?
MY WORK:
First, you would cut it up into different parts/shapes
(I cut it up into rectangles)
Then, you would find the area of each.
The bottom rectangle: 10 ( 5 times 2 )
The middle rectangle: 12 ( 6 times 2 )
The top rectangle: 8 ( 4 times 2 )
Lastly, you would add!
10 + 12 + 8 = 30
Therefore, the answer is...
30!
My apologies if this is wrong but I hope I helped a little bit!
7x + 8y = -6
slope intercept form
Answer:
y=-7/8x-3/4
Step-by-step explanation:
8y=-7x-6
y=-7/8x-6/8
y=-7x-3/4
30 points!!
Please help!!!!
7+3^2(-5+1)divided by 2
Answer:
7+3^2(-5+1) divided by 2 is -11
Answer:
-11
Step-by-step explanation:
I am pretty sure -11 is correct
Paul was thinking of a number. Paul doubles it and adds 8.7 to get an answer of 23.4. Form an
Use the number line below to answer the question which statement about the location of point G on the number line is true??
Can someone help me please ? I’m struggling. Lol
Answer:
C
PLZ MARK AS BRAINLIEST
PLSS PLSSS HELP!!!!!!
Answer:
you can place a point on any number to the left of -1 on the number line, just don't place one on it because that would be equal to.
The regular price for a pair of jeans is $36. the sale price is 45% off the regular price. What is the sale price of jeans?
Answer:
16.2
Step-by-step explanation:
Change the 45% into 0.45 and then multiply it by 36.
Put these numbers in order from greatest to least 21, -21/40, -3/8, 21 3/40, 21 3/8
Answer:
Step-by-step explanation:
Hey, I'm sorry I can't help but just know that it's going to be okay, school is also stressing me out. I'm so proud of you for staying alive. Have an amazing day :D
Answer:
21 3/8, 21 3/40, 21, -3/8,-21/40
Anyone know how to do this? I need an answer fast show work please it’s 11:19 for me in California in 40 minutes I won’t need the answer no more cuz it will close
Answer:
Answer is 30.25
hope it helps u
Answer:
The value of S is 11.
Step-by-step explanation:
Okay, I found this answer due to that A = S to the power of 2 right? Then, A = 121 m2, so S2 is 121 square rooted, meaning what number is multiplied the same to get 121? 11. And if you multiply 11 by 11, you get 121.
Express 11% as a fraction in simplest form.
-1/11
-100/11
-1/9
-11/100
11/100 is wrong i got it wrong:/
Answer:
11/100 is not wrong
Step-by-step explanation:
Convert the following into a fraction:
11%
Hint: | "Percent" (%) means "out of 100".
11% = 11/100:
Answer: 11/100
Kendra plans to go to the gym on 15 different days this month.
• A one-day pass to the gym is $3.75.
• A monthly membership to the gym is $39.00.
How much money will Kendra save by buying a monthly pass?
$17.25
$16.75
$16.25
$15.75
Answer:4 answer
Step-by-step explanation:
Which expression is equivalent to (x2 – 2x)(3x2 + 4x - 7)?
Answer:
You have it right, its A
Answer:
Step-by-step explanation:
it A
Matt was given $14 for a good report card. He now has $23. How much money did he start with?
Answer:
9 dollars
Step-by-step explanation:
do 14 - 23
A door is 6 feet 6 inches high and 38 inches
wide.Can a thin mattress, 7 feet wide, be carried
through the door diagonally? How do you know
for sure?
The price of a watch was increased by 20% to £162.
What was the price before the increase?
Answer:
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what is the equation of the product of 2 and the sum of 8 and y
Answer:
2(8 + y) = 2y + 8
Step-by-step explanation:
uhm....ya
find an equivalent expression to 5+9
Taylor is making cookies. The recipe calls for 2/3 cups of sugar. She wants to increase the recipe by 1 1/2 more cups of sugar and use 2/3 cups of sugar to sprinkle onto the cookies and 1 1/2 cups of sugar for the cookie dough.
How many TOTAL cups of sugar would Taylor need after she adds 1 1/2 more cups of sugar to the recipe?
Answer:
Sex kar ha to bata do bhai yaar follw karo bata dungi
what is 3x+7=-5(x+3)
Answer:
8x=-11/4
Step-by-step explanation:
3x+7=-5(x+3)
3x+7=-5x-15
3x+5x+7=-5x+5x-15
8x+7=-15
8x+7-7=-15-7
8x=-22/8
8x=-11/4
