Answer:
K=2/7
in ratios you are dividing that to that(that:that)
I hope this is good enough:
please help thnx...
hi
Answer:
-17/5
Step-by-step explanation:
Multiply ten to everything to get
6x-1= x+2-20
Simplify to 5x= -17
Solve to get x = -17/5
find a factor of 3x^2- 16x - 12
Answer:
x= -2/3 and 6
Step-by-step explanation:
3x²-16x-12
3x²-18x+2x-12
(3x²-18x)+(2x-12)
3x(x-6)+2(x-6)
(3x+2)(x-6)
x= -2/3 and 6
Answer:
(3x+2)(x - 6)
Step-by-step explanation:
Please help i am confused on this too!
Answer:
the first, third, and the forth
If 5 + 6i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?
Answer:
5-6i
Step-by-step explanation:
The complex conjugate root theorem states that if (a+bi) is a root, then (a-bi) must also be a root and vice versa.
We know that (5+6i) is a root.
Then by the above theorem, (5-6i) must also be a root.
Hence, our solution is (5-6i).
The answer is (B).
Took the review test and passed.
Does anyone know the correct answer? Btw happy thanksgiving :-)
Answer:
7.5
Step-by-step explanation:
Answer:
Median: 7.5 according to calculator
NEED ANSWER ASAP
Brad’s checking account starts off with a balance of $126.50. Throughout the week, Brad pays a bill for $87.21 and pays $5.64 for breakfast. He deposits $15.00 but then pays another bill for $55.25. At the end of the week, he gets a notice from the bank that he has a negative balance. How much does Brad need to deposit into his account to get to a $0 balance?
Answer:
$6.60
Step-by-step explanation:
Answer:
$6.6
Step-by-step explanation:
We add the amount he paid,
($87.21 + $5.64) - $15.00 + 55.25
We will get ,
$92.85 - $15.00 + $55.25
Then,
$77.85 + $55.25
We will get,
$133.10, the subtract the $133.10 from his original balance and get
$126.50 - $133.10 = $-6.6
He will need to deposit $6.6 to get his account to $0 balance
Find the distance between the points (-4,-2) and (4,3)
Answer:
9.433981132
Step-by-step explanation:
To learn how to find the distance between two points by using the distance formula, which is an application of the Pythagorean theorem. We can rewrite the Pythagorean theorem as d=√((x_2-x_1)²+(y_2-y_1)²) to find the distance between any two points, and I used my calculator to do so.
I Need help on the first question please will mark brainiest
Answer:
D
Step-by-step explanation:
7. What is the value of the expression 3(2-7)?
A -27
B. –15
C. 15
D. 27
Answer:
Step-by-step explanation:
2-7=-5
-5*3=-15
Answer:
B. -15
Step-by-step explanation:
3(2)–3(7) = -15
6–21= -15
6.3232 or 6.3202 is grater?
Answer:
6.3232 is greater
Step-by-step explanation:
is negative 8 a term
Answer:
Negative coefficients are simply coefficients that are negative numbers. An example of a negative coefficient would be -8 in the term -8z or -11 in the term -11xy. The number being multiplied by the variables is negative.
Step-by-step explanation:
put it in your own words
what is the range of the function f(x)=-8x+13 when the domain is (-2,0,3)?
Answer:
The complete set of domain (x) and range values (y) is given by:
x y
-2 39
0 13
3 11
Step-by-step explanation:
Considering the function
[tex]f(x)=-8x+13[/tex]
As we know that the range of a function consists of the entire set of all possible resulting values of the dependent variable commanly called y or f(x), once we have substituted the domain.
Now
As the x values are -2, 0, and 3. So, the domain interval is (-2,0,3).Putting x = -2 in f(x) to determine the range for the value x = -2
[tex]f(x)=-8x+13[/tex]
[tex]f(-2)=-8(-2)+13=16+13=39[/tex]
Putting x = 0 in f(x) determine the range for the value x = 0
[tex]f(x)=-8x+13[/tex]
[tex]f(0)=-8(0)+13=0+13=13[/tex]
Putting x = 0 in f(x) determine the range for the value x = 3
[tex]f(x)=-8x+13[/tex]
[tex]f(3)=-8(3)+13=-24+13=11[/tex]
Therefore, the complete set of domain (x) and range values (y) is given by:
x y
-2 39
0 13
3 11
$482.56 divided by 8
Answer:
your answer would be $60.32
A baker decorates 42 cupcakes in 30 minutes. She decorates cupcakes at a constant rate.
How many cupcakes can the baker decorate per minute?
Answer:
I'm pretty sure its 1.4 cupcakes
4x + 5y = 30
5x + 3y = 31
Answer:
Sorry i don't get the question
Step-by-step explanation:
Add 19 to ‘a’ and divide the sum by 5, you will get 8
Answer:
a = 21
Step-by-step explanation:
Given
[tex]\frac{a+19}{5}[/tex] = 8 ( multiply both sides by 5 to clear the fraction )
a + 19 = 40 ( subtract 19 from both sides )
a = 21
There are 13 boxes with 5 pencils in each box. How many pencils in all? (PLZ HELP)
Answer:
65 pencils in all
Step-by-step explanation:
13 times 5 is 65, so 65 pencils in all.
2b-m=5 what is the solution for m
Answer:
m = -5 + 2b
Step-by-step explanation:
2b - m = 5
-2b -2b
-m = 5 - 2b
-1 -1
5 ÷ -1 = 5
-2b ÷ -1 = 2b
m = -5 + 2b
What is the correct scale factor?
Answer:To find a scale factor between two similar figures, find two corresponding sides and write the ratio of the two sides.
Step-by-step explanation:
Which system is equivalently to
Answer:
third
Step-by-step explanation:
Answer:is the first one
Step-by-step explanation: I guessed, well that’s what I think and if u have a problem with it then
Which option? Help would be appreciated greatly
Answer:
Option 4: 6^7
Step-by-step explanation:
The rule is that when multiplying same bases with different exponents, the exponents only get added.
In other words, (x^a)(x^b)=x^(a+b)
In this case, (6^3)(6^4)=6^(3+4)=6^7
Therefore, Option 4 is correct
You need exactly 47 bottles of water. You don’t want to buy more than you need, but you want the least expensive way. List the best way to buy exactly 47 bottles of water.
GIVING 10 POINTS PLZ DO QUICLY
Answer: That would be 1 case + 112 pack + 16 pack + 5 singles
Step-by-step explanation:
In the seventh grade, Rachel read 15 books.
In the eighth grade, she read 18 books.
Determine the percent of increase in the
number of books Rachel read.
Answer:
20%
Step-by-step explanation:
Calculate percentage change
from V1 = 15 to V2 = 18
(V2−V1)|V1|×100
=(18−15)|15|×100
=315×100
=0.2×100
=20%change
=20%increase
Answer:
20%
Step-by-step explanation:
Describe the products made by the process of cellular respiration.
Step-by-step explanation:
The product is carbon dioxide and water
who makes more money bob who get paid $1000 biweekly or Patrick who get $1000 semi monthly
A. They live under the sea and cant get paper money
B. Bob
C. Patrick
D. The same
Answer:
b
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Good ol bob is the answer :)
Jocelyn was given a gift card for a coffee shop. Each morning, Jocelyn uses the card
to buy one cup of coffee. Each cup of coffee costs $3 and the original amount of
money on the gift card was $45. Make a table of values and then write an equation for
A, in terms of x, representing the amount money remaining on the card after buying
2 cups of coffee.
Number of Cups of Coffee Amount of Money Remaining on Card
0
1
2
3
Answer:
0 - $45
1 - $42
2 - $39
3 - $36
3(a)=45
with 2 more cups it there would be $30 left
Step-by-step explanation:
Answer:
Step-by-step explanation:
A = 45 - 3x ;
(0, 45);
(1, 42);
(2, 39);
(3, 36)
Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?
45°
60°
120°
135°
Answer:
135 degrees
Step-by-step explanation:
135 is 3 times the measure of 45, and 45 + 135 equals 180. Supplementary angles add up to 180 degrees.
Answer:
Step-by-step explanation:
135
Please help, I don’t understand at all.
At the start of the month, the value of an investment was $53.92. By the end of the month, the value of the
investment changed by a loss of $17.40.
What was the value, in dollars, of the investment at the end of the month?
Answer:
$36.52
you're welcome :)
Which of the following expressions is not equivalent to 12x + 18y?
A.
6(2x + 3y)
B.
3(4x + 18y)
C.
6(2x) + 18y
D.
6x + 9y + 6x + 9y