Answer:
The Answer for a is $175
Step-by-step explanation:
Thats all I know sorry
h(t) = t + 2 + 3; Find h(6)
h(6) = 11
Step-by-step explanation:Hi there !
h(t) = t + 2 + 3
= t + 5
replace t = 6
h(6) = 6 + 5
= 11
Good luck !
What is the slope of this graph
TRY TO SOLVE
1/L , 1/M
are the two roots of the equation : 6X²- 5X+ 1 = 0,
find the equation whose roots are L and M
9514 1404 393
Answer:
x^2 -5x +6 = 0
Step-by-step explanation:
Perhaps the easiest way to do this is to find the roots of the given equation, then write the equation that has reciprocal roots. The given equation can be factored as ...
(2x -1)(3x -1) = 0 ⇒ roots 1/2, 1/3
Then the factoring of the equation with reciprocal roots is ...
(x -2)(x -3) = 0
x^2 -5x +6 = 0
_____
If p is a root, then (x -p) is a factor. If (ax -b) is a factor, then b/a is a root, the value of x that makes that factor zero.
A square board was attached to a wall. The board was divided by four squares and each square was colored either black or white. How many possible combinations of such coloring are there, if we cannot rotate the given board? PLEASE HELP QUICK! IM NEW AND I NEED ANSWERES! I HOPE BRAINLY DEOS NOT FAIL ME!
Answer:
24 combinations
Step-by-step explanation:
For this problem, you use factorials. Factorials are when you multiply every number below it except zero. So like the factorial of 3 or 3! is 3*2*1 is 6.
Factorials are used to figure out how many combinations there are of something. So for you, we have 4 different quadrants so we write that as 4! (! is the sign for factorials.)
By the way, welcome to brainly.
Use the features you determined in part A to graph the line representing the equation 10x + 12y = 240.
Answer:
Step-by-step explanation:
please help i have 15 minutes
Answer:
D
Step-by-step explanation:
my math teacher just help me
i hope its right if its not sorry
Answer:
Step-by-step explanation: the 2 one
Translate the sentence into an equation.
Seven times the sum of a number and 8 is 6.
Use the variable y for the unknown number.
Answer:
the answer is 7(y+8)=6 :)
Find the slope of the line passing through the points (-6, 2) and (-6, -1).
Answer:
3/0
Step-by-step explanation:
to find the slope use rise over run or y-y/x-x, in this case, 2-(-1)/-6-(-6)the negative and the subtraction sign cancel out resulting in something like this: 2+1/-6+6 equaling 3/0
I hope this helps have a nice day
Plz help with graph polynomial
Answer:
(x + 1 ) is a factor
Step-by-step explanation:
Given a polynomial with roots x = a, x = b , then the corresponding factors are
(x - a) and (x - b)
From the graph
The roots are x = - 1 and x = 4 , thus factors are
(x - (- 1)) and (x - 4) , that is
(x + 1) and (x - 4)
(x + 1) is the required factor
Write an expressions that is equivalent to 6c-2/2 +2c+11 in simplest form
Answer:
8c + 10
Step-by-step explanation:
Divide 2/2:
6c - 1 + 2c + 11
Then Collect Like Terms:
6c + 2c = 8c
-1 + 11 = 10
Final: 8c + 10
What is the measure of the indicated angle 103° ?
Answer:
77 degrees.
Step-by-step explanation:
180-103=77
Jenifer bought 6 packages of hotdogs and 8 packages of rolls for $41.50. A package of rolls cost $0.85 less than a package of hotdogs. How much did each package of hotdogs cost?
Answer:
hotdogs 3.45
rolls 2.60
Step-by-step explanation:
6h + 8r = 41.5
r=h-.85
6h + 8(h-.85)=41.5
6h + 8h - 6.8 = 41.5
14h = 41.5 + 6.8
14h = 48.3
h=48.3/14
h=3.45
r=3.45-.85=2.6
what is the slope of the line on the graph?
Answer:
Step-by-step explanation:
So you need to take two points off the graph. (x,y) and (x,y)
After that use those points to plug it into this equation
your gonna want to take the Y points from both and subtract from each other.
Do the same for the X points.
Y2-Y1
X2-X1
You'll then divide The Y by the X and that the Rise over Run. When you graph that. That'll be your answer.
lesson 5 mod1 answer key 7.1
Which expressions are equivalent to x+4 : when X=0? Select three options. X 4 3 3 2x2 + 4x WY x2 + 4x
Answer:
a,c,d
Step-by-step explanation:
DF=55 DE=2x+8 EF=5x-2
what is X?
Answer:
x=7
Step-by-step explanation:
DF=DE+EF=2x+8+5x-2=55
7x=49
x=7
The measure of an angle is 66° . What is the measure of its complementary angle ?
Answer:
24º
Step-by-step explanation:
90-66 = 24º. So since complementary angles are 2 angles that add up to 90 degrees. That means that 66 + x = 90 using the information given. Then we use algebra and get that x =24. Therefore the answer is 24º.
Answer:
The supplement of 66° is the angle that when added to 66° forms a straight angle (180° ).
Step-by-step explanation:
A supplementary angle is an angle that equals 180°. So now we know that the two angles added together will give us 180°, we can use this to check at the end.
Let's call the smaller angle x
We also know that the larger number is 66° more than the smaller. This gives us:
x+x+66°=180°.
x is equal to the smaller angle, and the second angle is (x) - the smaller number with an extra 66°, giving us the difference.
Now we can simplify this by subtracting 66° from both sides.
10x + 9 – 6x = -19 what does x equal in this equasion
Answer: x = -7
.........................
Answer:
x = -7
Step-by-step explanation:
10x +9 -6x = -19
10x-6x = -19 -6
4x = -28
x = -7
seven apples cost five dollars. How many apples can I buy for $8?
Answer:
11 apples
Step-by-step explanation:
7/5=1.4
1.4x8=11.2
11.2 rounded to 11
Find the product of the polynomials. (2x + 6)(3x − 2)
Answer:
6x^2 + 14x -12
Step-by-step explanation:
Determine the slope of the table
A)2
B)5
C)-0.5
D)0.5
Answer:
C) -0.5
Step-by-step explanation:
Since the y₁ is decreasing, that automatically makes it a negative slope, and its decreasing by 0.5, so it's C!
can someone please help me with number 18 !! :(
Answer: The last one.
Step-by-step explanation:
1. If it rains on Friday, then the game is postponed.
how do i write the problem in symbolic form?
Answer:
"if it rains on friday then the game is postponed"...
Step-by-step explanation:
Here are ten numbers 3, 7, 2, 4, 7, 5, 7, 1, 8, 8, what is the mode, median, range and mean
3,7,2,4,7,5,7,1,8,8
Step-by-step explanation:
The median is the middle. You add and divide for the mean. The mode is the one that appears the most. And the range is the difference in between.
Answer:
Mode = 7
Median = 6
Range = 7
Mean = 5.2
1) 4x + 3 23
2) x/5 -2 ≤ -6 or 8x + 1 ≥ 41
Answer:
hi
Step-by-step explanation:
In scientific notation
Which of the following is an equivalent representation of 5^-4 ?
1/81
1/12
1/9
1/625
Answer:
It would be 1/625
Step-by-step explanation:
5^-4=0.0016
0.0016 as a fraction is 1/625
Hope this helps! :)
18x + x = 8x - 20x
What kind of problem is this? (one solution, no solution, infinitely/many)
Answer:
no solution
Step-by-step explanation:
Answer:
its an infinitely/many
Step-by-step explanation:
2(x-4)=3x-2
What is the value of x in this equation
Answer:
2x-8=3x-2
2x-3x=-2+8
-1x=6
X=6/-1
X=-6
Evaluate 2(4-1)² please
Answer:
18
Step-by-step explanation:
2×(4 - 1) ^2
2 ×3 ^2
2 ×9
18
