Somebody help me with this?
Answer:
Zero's
Step-by-step explanation:
es el punto donde coinciden tres aristas
evaluate function expression 5xf(1) + 5xg(9)
Answer:
5x(f+9g)
Step-by-step explanation:
5xf(1)+5xg(9)
Factor out 5.
5(xf+9xg)
Consider xf+9xg. Factor out x.
x(f+9g)
Rewrite the complete factored expression.
5x(f+9g)
Graph if needed:
Write an equation of an ellipse in standard form with the center at the origin and with the given (1 point)
characteristics.
vertex at (-3,0) and co-vertex at (0, 2)
Answer: x^2/9 + y^2/4 = 1
Step-by-step explanation:
Answer: [tex]\frac{x^{2} }{9} +\frac{y^{2} }{4} =1[/tex]
Step-by-step explanation:
Substitute the x-value of the vertex for a, and the y-value of the co-vertex for b in the standard equation of a horizontal ellipse [tex]\frac{x^{2} }{a^{2}} +\frac{y^{2}}{b^{2}} =1[/tex].
[tex]\frac{x^{2} }{a^{2}} +\frac{y^{2}}{b^{2} } =1[/tex]
[tex]\frac{x^{2} }{-3^{2}} +\frac{y^{2} }{2^{2} } =1[/tex]
[tex]\frac{x^{2} }{9 } +\frac{y^{2} }{4} } =1[/tex]
The cube root of a number is 2. Write an equation, using x, that represents this situation.
Answer:
x - 8 = 0
Step-by-step explanation:
Since, the cube root of a number is 2.
Let the number be x.
Therefore,
[tex] \sqrt[3]{x} = 2 \\ cubing \: both \: sides \\ {( \sqrt[3]{x})}^{3} = {(2)}^{3} \\ x = 8 \\ x - 8 = 0[/tex]
-2(x+2)=1/4(-8x-16) how many solutions does it have
Answer:
many or few
Step-by-step explanation:
scan this code
Determine if the ordered pair (-2, -4) is a solution of
5x - 2y = -2.
Show ALL your work here
Fill in all the blanks plz and be specific where each number goes
Answer:
Down below :)
Step-by-step explanation:
AC is 2.55-2.2= answer
Angle C is 90 degrees so angle A and B are both the same length I think.
Since 180 degrees is the total because it is a triangle, then 180-90=90/2=?
46 in. =_____________ft _____________in.
Answer:
its gonna be 3ft and 10 inch
the reason physical state affect the rate of a chemical rection
Answer:
Usually reactions speed up with increasing temperature. Physical state of reactants. Powders react faster than blocks - greater surface area and since the reaction occurs at the surface we get a faster rate. The presence (and concentration/physical form) of a catalyst (or inhibitor).
Step-by-step explanation:
What value of c makes the polynomial below a perfect square?
Answer:
Step-by-step explanation:
C.
x² + 10x + 25 = (x+5)²
You and a friend go to Tacos Galore for lunch. You order three soft tacos and five burritos and your total bill is $17.75. Your friend orders four soft tacos and two burritos and paid $12.00.
Answer:
Step-by-step explanation:
let tacos be x and burritos be y
so, your 1st eqn. is 3x + 5y = 17.75
2nd eqn. is 4x+ 2y = 12
Solving the 2 eqns: Multiply eqn 1 with 2 and eqn 2 with 5
So: 6x+10y=35.5
-20x-10y=-60
=-14x=-24.5
x=24.5/14 = 1.75
Substituting the value of x in eqn 1 : (3*1.75)+5y=17.75
y = 2.5
100 points!! Please help!! I am lost!
The sum of three numbers is 254.772. We can get the biggest and smallest numbers if we move the decimal point in the middle number two digits to the right and one digit to the left, respectively. What is the middle number?
Answer:
12.3435
Step-by-step explanation:first this then that then this and that is the middle number.
Please help and this is easy?!?
Answer: You are correct.
Step-by-step explanation: If you changed the amount of seats then it would effect the amount of tickets sold
help me on this one more time for 60 points
Answer:
Your answer is X = 7
Step-by-step explanation:
help me out branniest to whoever rught
Answer:
(0,-9), x = 0, (-3,0), (3,0), domain, -9
Step-by-step explanation:
Complete the square and you can read everything off the equation,
y = x^2 - 9
= (x - 0)^2 - 9
Vertex : (0,-9)
Axis of symmetry: x = 0
x-intercepts: x^2 = 9 -> x = ±3
Left x-intercept: (-3,0)
right x-intercept: (3,0)
Since the function is well-defined for any x-values,
we can say that its domain is the set of all real numbers.
Since the minimum point of the graph is (0,-9),
The range will be greater than or equal to -9.
Answer:
-
Step-by-step explanation:
-
Plz answer....,.......................
Answer:
B and C
Step-by-step explanation:
Not A because the side lengths aren't multiples.
Not D because it would be congruent, unless it had different angles, but then similar shaps must have the same angles
Good luck <3
A right cone has a slant height of 6 and a radius of 4. What is its surface
area?
A. 40 units^2
B. 56 units^2
C. 24 units^2
D. 16 units^2
The surface area of the cone is 16π square units.
What is the surface area of the cone?The surface area of the cone is given by;
⇒ Area = πrl + πr²
Here, We have;
A right cone has a slant height of 6 and a radius of 2.
Substitute all the values in the formula
⇒ Area = πrl + πr²
⇒ Area = π x 2 x 6 + π x 2²
⇒ Area = 16π
Hence, The surface area of the cone is 16π square units.
Learn more about the surface area here;
brainly.com/question/2835293
#SPJ5
The tenth models shows the number of miles sophia ran on Saturday. Show the distance of the mixed number and decimal
I need a pictureI need a pictureI need a pictureI need a pictureI need a pictureI need a pictureI need a picture
I’ll give brainliest, i need to know the math done to get the answer. Need answers ASAP !!
Answer:
Approximately $242,000
A family picture is 4 in wide and 6 in long. The photographer is going to enlarge the photo to be 9 in. long.
How wide wil the enlarged choto be?
Enter your answer the box
In you own words what does the term American Dream mean to you?
Answer:
What the American dream means to me is freedom. By freedom I mean everyone has the rights that a American citizen has. But also not having everyone thing be about politics and have everything be about what’s best for the American people, but also a place where no one is judged for what they believe in, but instead have their beliefs glorified. That is what the *American Dream* Means to me.
*-This is all in my on words-*
(Hope this helps)
Yours Truely, TheAnimeCatUwU
I need help pzgsgddhdhddg
Answer:
The correct answer is 756÷10^2=7.56
Step-by-step explanation:
can i have brainliest please
I -3 I + I -7 I =
Question 1 options:
A. -10
B. 10
C. -4
D. 4
Please help this is due TODAY
Calculate the unknown variable value .
Do not answer with a one answer, blank or a ridiculous answer please this is serious.
Answer:
a=116.5°
b=116.5°
Step-by-step explanation:
360-95-32=233
233÷2=116.5
a and c are equal, so both are 116.5
solve this 2×7÷5×3+27-0
What is the function of the graphed below?
DOES ANYONE KNOW THIS?!?!
Answer:
y/-3 = 1/6
y = 1/6 × 3
y = 0.5
Answer:
-1/2 and -0.5
Explanation :
Hey! Ok so you will plug in all the value in the y to find out if it equals to 1/6.
y ÷ -3 = 1/6
0.5 ÷ -3 = 1/6
-1/6 = 1/6 ---> NO
y ÷ -3 = 1/6
-1/2 ÷ -3 = 1/6
1/6 = 1/6 ---> YES
y ÷ -3 = 1/6
-0.5 ÷ -3 = 1/6
1/6 = 1/6 ---> YES
y ÷ -3 = 1/6
-18 ÷ -3 = 1/6
6 = 1/6 ---> NO
Hope this helps, and stay safe, happy, and healthy, thank you :) !!
4/3 (3x-12)=2x+8 what is x
The answer is, X = 12.
hope it helps.
Answer:
x = 12
Step-by-step explanation:
simlify 4/3 * (3x-12)
4x - 16 = 2x + 8
combine like terms, so subtract 2x by 4x
2x - 16= 8
then finish combining like terms, so 16 plus 8
2x = 24
divide 24 by 2
x = 12
What is d?
2/3 x d = 40
Answer:
60
Step-by-step explanation:
2/3*d=40
d=40*3/2
d=60