Answer:
3.
Step-by-step explanation:
Square root is the opposite of power. Simplify:
[tex]\sqrt{3 * 3 } = \sqrt{3^2} = 3[/tex]
3 is your answer.
~
Answer:
√{3×3}=√3²=±3 is your answer
Kala deposits $7000 into an account that pays simple Interest at a rate of 4% per year How much interest will she be paid in the first 4 years?
PLEASE HELP QUICKLY!!!!!! ILL GIVE BRAINLIEST
Which equation could be solved using this application of the quadratic formula?
Answer:
Step-by-step explanation:
A.) x² + 1 = 2x − 3 Make the equation into ax² + bx + c = 0. Subtract 2x on both sides, and add 3 on both sides to set the equation equal to 0
x² + 1 - 2x + 3 = 2x - 2x - 3 + 3
x² - 2x + 4 = 0
a = 1
b = -2
c = 4 This is not the answer because b = 2 not -2, and c = -4 not 4
B.) x² - 2x − 1 = 3 Subtract 3 on both sides to set the equation = 0
x² - 2x - 4 = 0
a = 1
b = -2
c = -4 This is not the answer because b = 2 not -2
C. x² + 2x - 1 = 3 Subtract 3 on both sides to set the equation = 0
x² + 2x - 4 = 0
a = 1
b = 2
c = -4 This is your answer
D. x² + 2x - 1 = -3 Add 3 on both sides to set the equation = 0
x² + 2x + 2 = 0
a = 1
b = 2
c = 2 This is not the answer because c = -4 not 2
Hope this helps :)
Which ratios correctly compare bananas to apples, as shown in the picture ( 6 apples in a circle and 1 banana in the center ) check all that apply.... Pls help
Answer:
6:1
Step-by-step explanation:
There are 6 apples t o1 banana
(This is all i can do would have been easier with picture)
plz help simplify 8/10
[tex]\frac{8}{10}[/tex] → [tex]\frac{4}{5}[/tex]
8 and 10 can both be divided by 2. So, 8 ÷ 2 is 4 and 10 ÷ 2 is 5.
Hope this helps :)
Answer:
4/5
Step-by-step explanation:
okay so to simplify, we first need to find the GCF of 8 and 10. The GCF of 8 and 10 would be 2. We now divide both 8 and 10 by 2. That will give us 4/5.
[tex]\frac{8}{10}[/tex]÷[tex]\frac{2}{2}[/tex]=[tex]\frac{4}{5}[/tex]
GIVING BRAINLIEST!!!
What’s 2 x2
Answer:
4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
2x2 is just 4 lol. I hope this helps lol
please help what is x?
Answer:
17.5
Step-by-step explanation:
Answer:
17.5
Step-by-step explanation:
Using Pythagoras theorem
X² = 15² + 9²
X² = 225 + 81
X² = 306
Take the square root of both sides
X = √306
X = 17.5
A town low temperature for January was -8 Fahrenheit. The difference between The town high temperature and low temperature for January was 25. What was the town high temperature .In degrees Fahrenheit ,for January
Answer: 17°F
Step-by-step explanation:
Let the the town high temperature .In degrees Fahrenheit ,for January be represented by x
Since the town had low temperature for January was -8 Fahrenheit and the difference between the town high temperature and low temperature for January was 25. Then, the high temperature will be:
x - (-8) = 25
x + 8 = 25
x = 25 - 8
x = 17°F
Find the area of a circle with a radius 4 mm. Use the value 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.
Answer:
A=50.24 mm²
Step-by-step explanation:
A=3.14×4²
A=3.14×16
A=50.24 mm²
A tank contains 550 gallons of water. When the valve is opened, the tank drains at a rate of 12 gallons per minute. Which function shows the relationship between the time t the valve is opened and the amount of water in the tank?
Answer:
y= 550-12x
Step-by-step explanation:
Given data
Content of tank= 550 gallons
Rate of drain= 12gallon per minute
let the time it will take to drain all 550 gallons be x minutes
Hence the expression for amount of water in the tank after x minutes will be
y= 550-12x
given the function below, find p(x-1) p(x)=x^2-7x
Answer:
p=x−7
Step-by-step explanation:
Let's solve for p.
px=x^2−7x
Step 1: Divide both sides by x.
px/x=x^2−7x/p
=x−7
Answer:
p=x−7
( I hope this was helpful) >;D
The value of p (x-1) is;
⇒ [tex]p(x - 1) = x^{2} -9x+8[/tex]
Here,
The function is given as;
[tex]p(x) = x^{2} -7x[/tex]
We have to find the value of p (x - 1).
What are the polynomials function?
A function that involves only non negative integer powers is called polynomial of function.
Now,
The function is given as;
[tex]p(x) = x^{2} -7x[/tex]
To find the value of p (x- 1), we can substitute x-1 in place of x, we get;
[tex]p(x-1) = (x-1)^2- 7(x-1)\\\p(x-1) = x^{2} -2x+1-7x+7\\\\\p(x-1) =x^{2} -9x+8[/tex]
Therefore, The value of p (x-1) is;
⇒ [tex]p(x - 1) = x^{2} -9x+8[/tex]
Learn more about the polynomial function visit:
https://brainly.com/question/1600696
#SPJ2
HELPPPP ON GEOMETRY PLZZZ
NO LINKS ILL REPORT.
Answer:
I believe F.) 9 is the correct answer
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
volume, or the space inside of an object, is found by multiplying length x width x height, so when we do that we get 9.
plz help meh (ASAP) question below
Answer:
It's D I believe.
Step-by-step explanation:
I had this question before.. hopefully this helps
pls help! will mark brainliest if correct!
Answer:
a. y=4x-5
Step-by-step explanation:
A company made 700000 profit last year. It says this was 12percent more than the year before. What was the profit made the year before
Answer:
784000
Step-by-step explanation:
Given data
Profit = 700000
Let us begin by finding what 12% of 700000 is
=12/100* 700000
=0.12* 700000
=84000
Hence the profit made last years was
=84000+700000
=784000
{will give brainiest}
In quadrilateral ABCD, m∠A = 8x-65,
m∠B = 6x-53,
M ∠ C = x+ 121,
and m ∠ D = 6x+21.
a. Find m∠A, m∠B, M ∠ C , and m ∠ D .
b. Classify quadrilateral ABCD as a kite, trapezoid, or isosceles trapezoid. Justify
your answer.
c. What is true of the side lengths?
Answer:
Sum of interior angles of a quadrilateral is 360°Find x first:
m∠A + m∠B + m∠C + m∠D = 360°8x - 65 + 6x - 53 + x + 121 + 6x + 21 = 36021x + 24 = 36021x = 336x = 336/21x = 16Find angle measures:
m∠A = 8*16 - 65 = 63°m∠B = 6*16 - 53 = 43°m∠C = 16 + 121 = 137°m∠D = 6*16 + 21 = 117°Each angle has a different measure, it means the sides are all different.
The quadrilateral ABCD is likely a trapezoid.
Answer:
360°.....................
This is the graph of f(x). What is the value of f(3)?
Answer:
Option C. 8 will be your answer
Step-by-step explanation:
hope it helps you...
have a great day!!!
Solve by elimination.
X + y = -1
x-y=-7
Answer:
(x,y) = (-4,3)
Step-by-step explanation:
Answer:
X=-4, y=3
Step-by-step explanation:
HELP PLS
What is the volume of this container?
1,564
10 in.
4 in.
4 in.
1,468
2 in.
10 in.
1,500
15 in.
1,532
1.5 times 3 in a decimal
Answer:
4.5
Step-by-step explanation:
30 + a = 40
40 + b = 30
c - 3 = 8
d - 3 = 8
plz answer.
Answer:
A= 10
B= -10
C and D both = 11
Two students share 3/4 of a pound of peanuts. How much of a pound does each person get?
Answer: 3/8
Step-by-step explanation: 3/4 divided by 2 or .75/2
change the following to algebraic expressions
nine times a number decreased by 11
Step-by-step explanation:
let the number be X
so,
X^9 - 11
Answer: the answer is -4
4y-6 = 2y +8
I need helppp
Answer:
4y - 6 =2y + 8
4y - 2y = 8 + 6
2y = 14
y = 14 / 2
y = 7
Solve the following system of equations by the method of your choice.
-2x + y = 3
-4x + 2y = -20
a. none of the above
b. infinitely many solutions
c. no solution
d. one solution
Answer:
c. no solution
Step-by-step explanation:
This system of equations has no solution because when graphed, the lines are parallel to each other. Meaning they will never intersect. Since they will never intersect, there are no solutions.
helpppp plz plzzzzzzz
Answer:
It's C!
Step-by-step explanation:
4-2=2
8/2=4
Hope this helps and don't forget to follow!
Answer:
c.4
Step-by-step explanation:
plug in 2
=8/ 4-2
=8/2
=4
what’s the slope for this graph ??
Answer:
M = 0
Step-by-step explanation:
Straight line is always slope of 0
Answer:
Step-by-step explanation:
Slope is defined as
m=(y2-y1)/(x2-x1) in this case
m=(5-5)/(5- -5)
m=0/10
m=0
This is a horizontal line, y=5, with a slope of zero.
PLEASE HELP
Determine whether the lines y =- 1/7x-1 and y=-1/7x-5 are parallel, perpendicular or neither
A Parallel
C. Neither
B. Perpendicular
Answer:
I think so its neither
Step-by-step explanation:
I dont know
What is the percent of $432
Answer:
%23.15
Step-by-step explanation:
im not sure what u mean entirely
Answer:
its should be 100%. your question is not that clear. What persent of what is 432 should be question. In the provided questions the answer is 100% because it is an output value.
Can someone please help me with this math question
Answer:
D
Step-by-step explanation:
the graph has a negative correlation
The perimeter of the triangle below is 42 units. What is the value of x? A. 18 B. 14 C. 30 D. 10
Answer:
x=10
Step-by-step explanation: