p(-2) = 0
p(2) = -16
The value -2 is a root of p(x).
Hope this helps!
sam opened a saving account. he put $45 in the account to open it and he deposits $12 in the account each month. which equation represent the amount of money, y, sam has in his account after x deposits ?
A) y=12x
B)y=12x+45
C) y=x+45
D)y=45x+12
Answer:
B) y = 12x + 45
Step-by-step explanation:
45 is the amount of money he has to open it and deposits 12 dollars each month. x is the number of times he deposits. y is the total amount of money he has.
Let f(x)=4^x. The new function g(x)=f(x-1)+3 represents transformations that were made to function f.
Write the new equation for g.
G=
Answer:
[tex]g(x) = 4^{x-1} + 3[/tex]
Step-by-step explanation:
Given
[tex]f(x) = 4^x[/tex]
[tex]g(x) = f(x-1) + 3[/tex]
Required
Determine g(x)
First, we need to calculate f(x-1)
Given that:
[tex]f(x) = 4^x[/tex]
Subtract 1 from x
[tex]f(x-1) = 4^{x-1}[/tex]
Add 3 to both sides
[tex]f(x-1) + 3 = 4^{x-1} + 3[/tex]
Recall that:
[tex]g(x) = f(x-1) + 3[/tex]
This implies that:
[tex]g(x) = 4^{x-1} + 3[/tex]
Helpp brainliest to who ever rightt
A) 6
B) 9
C) 14
D) 17
Answer:
9
Step-by-step explanation:
brainliest pls:))
Need Help with questions
1 2 and 3 Thanks
Answer: 1: 011
Step-by-step explanation: just put it
40 Points -
Are tax rates different than sales tax? I forgot and I'm doing my math homework. If anyone could help, that would be great!:)
how do you graph the equation -2x + 5y = 30. and what's the slope and the y intercept ?
Answer:
Slope:
3 /5
y-intercept:
− 6
Step-by-step explanation:
is 40m, 50m, 60m a right triangle
The triangle with sides 40m, 50m, 60m is not a right angled triangle .
What is Pythagoras' theorem?Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
Pythagoras' theorem :
[tex]Hypotenuses ^{2} = Perpendicular^{2} + Base^{2}[/tex]
According to the question
Sides of triangle are 40m, 50m, 60m
As hypotenuses is the largest side
Applying Pythagoras' theorem
[tex]Hypotenuses ^{2} = Perpendicular^{2} + Base^{2}[/tex]
[tex]60 ^{2} = 40^{2} + 50^{2}[/tex]
3600 ≠ 1600 + 2500
3600 ≠ 4100
Hence, The triangle with sides 40m, 50m, 60m is not a right angled triangle ,
To know more about Pythagoras' theorem here:
https://brainly.com/question/343682
#SPJ2
Anyone know this? Ill give brainliest if right pls help ^^
Answer: answer is 59 F
Step-by-step explanation:
x+5/5 can you cancel the 5
Answer:
no you cannot
Step-by-step explanation:
whats the answer for this
Answer:
A
Step-by-step explanation:
Write each decimal as a mixed number in simplest form. 3.6
Answer: 3.6 as a mixed number in simplest form is 3 3/6....
Please mark me brainliest... Stay safe and have a great day!!! :D
A university has announced that the average scholarship granted per student is $14,500, with a standard deviation of $6,800.
What is the z-score of a $10,000 scholarship? (Round to the nearest hundredth.)
What percentage of the students received a scholarship of $10,000 or more?
Answer:
Step-by-step explanation:
im sorry
whats the unit rate of $1.99 and 16 lb??
Answer:
2 to 1
Step-by-step explanation:
plz answer quick like 3 min
Answer:
Step-by-step explanation:
It would be 1 dollar and 3 dimes, 5 quarters and 1 nickel, since 1.25 + .05=1.3
13 dimes. and finally 26 nickels
Answer:
1 dollar and 3 times
5 quarters and 1 nickel
13 times
and 26 nickels
Step-by-step explanation:
they all equal $1:30
helpppppppppppppppp pls for brainliest theres more down below
1st one
- $22.32
2nd one
- $16.25
3rd one
- 8.68 lbs
4th one
- $16.24
Answer:
egypt
Step-by-step explanation:
WHERES MY BRAINLIEST
what 9999999999999999999x99999999999999999999
i need help plz
Answer:
1e+39
Step-by-step explanation:
PLZ HELP ME PLS HELP ME
Answer:
2/3
Step-by-step explanation:
1/5 *10/3 cancel out the 10 and 5 which is 1/1* 2/3 which is 2/3
Hope this helps :D Please mark brainliest if correct D
Answer:
Hey buddy, here is your answer.
Step-by-step explanation:
When a 2 fractions need to be divided you need to use the reciprocal method and instead of division it will change into multiplication . The first fraction stays the same but the second one needs a change. So, 1/3*10/5=2/3
10) Your brother is 2 years older than you. Your mom is 3 years older than double your age. If you
combine all three of your ages, it adds to 73. How old are you guys?
Answer: Your 17, your brother is 19, and your mom is 37.
Step-by-step explanation:
17+2=19
17x2=34
34+3=37
17+19+37=73
Which of the following is equivalent to 3(y - 1+ 2y)?
1. 3y - 9
2. 6y - 3
3. 9y- 3
4. 3y - 3
Answer:
3, 9y-3
Step-by-step explanation:
Answer:
3) 9y-3
Step-by-step explanation:
3 (y - 1 + 2y)
3×y - 3×1 + 3×2y
3y - 3 + 6y
rearranging like terms together:
3y + 6y - 3
9y - 3
ILL MARK U BRAINLIEST!!!
Answer:
Sam Houston
Step-by-step explanation:
Answer:
Answer option C: Sam Houston
The sum of the measures of angle A and angle B is 180°. The measure of angle A is (3x - 10)° while the measure of angle B is 82°
What is the value of x?
A)x = 36
B)x = 32
C)x = 72
D)x =108
Answer:
36
Step-by-step explanation:
Which of the following phrases are inequalities?
Choose 2 answers:
An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value.
a ≠ b says that a is not equal to ba < b says that a is less than ba > b says that a is greater than ba ≤ b means that a is less than or equal to ba ≥ b means that a is greater than or equal to b.Knowing this, the options that meet the definition of inequality are A and E.
Each day, a local dog shelter spends an average of $2.40 on food per dog. The manager estimates the shelter's daily expenses, assuming there is at least one dog in the shelter, using the function E(x)= 30+2.40x . Which statements regarding the function are correct?
Answer:
1 and 3
Step-by-step explanation:
I don't know how to explain. I already took algebra. Its either 1 and 3 or 1 and 4. I think its 1 and 3. GOOD LUCK
Which numbers are located the same number of units from Point A on the number line?
A
−54 and 34
B
−74 and 34
C
34 and 74
D
−1 and −1
the answer is B becuase I did the math
The lines represented by the equations 20y-24x=-20y and 5y-6x=-5 are
a) perpendicular
b) the same line
c) neither parallel nor perpendicular
d) parallel
Answer:don’t listen to the other guy he’s wrong. The answer is the same line.
Step-by-step explanation:
20y-24x=-20 add 24x to both sides
20y=24x-20
Divide 20 to all
New equation is
Y=5/6x-1
Now let’s solve for 5y-6x=-5
Add 6x to both sides
5y=6x-5
Divide 5 to all
The new equation is
Y=6/5x-1
As you see they have the same equation so the answer is that the lines are the same :) have a good day guys hope this helped <3
if a DJ costs customers $275 for every 3 hours, how much would the cost be for 1 hour?
Answer:
$91.6666 or rounded $91.67
Step-by-step explanation:
Divide 275 by 3 :)
Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $8. On Saturday, Rob earned $60 babysitting. How much money did he save?
If he earned $60, he saved
Answer:
I think 53
Step-by-step explanation:
Sophia is making tomato sauce. She adds 12 grams of her secret ingredient to each liter of sauce she prepares. If she has 4 grams of her secret ingredient, how many liters of sauce can she make?
Answer:
[tex]\frac{1}{3}[/tex]liter
Step-by-step explanation:
To make her tomato sauce,
Sophia adds 12g to 1 liter of sauce;
Let us find the;
liter of sauce per gram of ingredient = [tex]\frac{1}{12}[/tex]liter/gram
Now;
liters of sauce required to make 4grams
liter of sauce = 4g x [tex]\frac{1}{12}[/tex]liter/g = [tex]\frac{1}{3}[/tex]liter
PLS HELP! WILL GIVE BRAINLIEST! DON'T ANSWER IF YOU DON"T KNOW THE ANSWER!
If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expression w 2 - v + 1?
-22 - (-8) + 1
-22 - 8 + 1
(-2)2 - (8) + 1
(-2)2 - (-8) + 1
Answer:
its the 2 one
Step-by-step explanation:
Answer:
I think It's the last One.
Step-by-step explanation:
the answer is -2(2)-(-8)+1
I need help w/ this.
Answer:
no
Step-by-step explanation:
yes
