7 cakes cost £2.10 how much do ten cakes cost
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Hope that helps!
Related Questions
What are quadrants ?????????
Solve the following system of equations using substitution.u = 6 + t36 = 2t + uA. t = 10, u = 16B. t = 10, u = 4C. t = 14, u = 20D. t = 16, u = 22
A field goal kicker lines up to kick a 44 yard (40m) field goal. He kicks it with an initial velocity of 22m/s at an angle of 55∘. The field goal posts are 3 meters high.Does he make the field goal?What is the ball's velocity and direction of motion just as it reaches the field goal post
Can someone solve the expression: 0.14 + (107.5 / 30) * 0.04?
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Answer:
36 is the answer i was counting middle line oft triangle abc and it was throwing me off
Step-by-step explanation:
B.negative one-third
C.3
D.The slope is unidentified
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x2 - x1
-2-13/4-(-1)=
-15/5=
-3/1=
-3
Answer A
-3 + y = 0
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Isolate the Y getting:
2x-17=y and x-10=y
Then bring the two equations together. Sub in the one equation for y.
2x-17 = x-10
The answer for x would be 7 (X=7)
Then pick an equation and sub in 7 for x to get your Y.
x-y=10
7-y=10
Subtract 7
-y=3
Divide the -1 from the y (Hopefully you learned why there's a 1 there)
y=-3
Answer is X=7 and Y=-3 or (7, -3)
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whole numbers- whole numbers are the numbers that does not have any fraction or negative numbers. Whole number start with 0. they are 0,1,2,3,4,......
natural numbers- natural numbers are the set of positive numbers. 1,2,3,4....
integers - Integers are similar to whole number but we include negative numbers as well. ........-1,0,1,2,......
irrational numbers- irrational numbers are all real numbers that are not rational. ....
The number of stops a bus makes on a certain day is represented by the variable s
Number of stops a bus make cannot be a negative number or irrational number.
WE can consider 0 stops as well.
So it belongs to whole number
Whole numbers best describes the value of the variable
b. f(x) = (x – 7) (x – i) (x – 5) (x + i)
c. f(x) = (x – (7 – i)) (x – (5 + i)) (x – (7 + i)) (x – (5 – i))
d. f(x) = (x + (7 – i)) (x + (5 + i)) (x + (7 + i)) (x + (5 – i))
Answers
If ALL coefficients of x are reals!, (question is wrong)
if
Thus ANSWER C f(x) = (x – (7 – i)) (x – (5 + i)) (x – (7 + i)) (x – (5 – i))
Final answer:
The polynomial function with a leading coefficient of 1 and roots (7 + i) and (5 – i) with multiplicity 1 is f(x) = (x + 7) (x – i) (x + 5) (x + i).
Explanation:
The polynomial function with a leading coefficient of 1 and roots (7 + i) and (5 – i) with multiplicity 1 is option a. f(x) = (x + 7) (x – i) (x + 5) (x + i). To understand why this is the correct answer, we first need to know that complex roots always appear in conjugate pairs, which means that if a + bi is a root, then a - bi is also a root. The given roots are (7 + i) and (5 – i), so the conjugate pairs are (7 – i) and (5 + i).
Therefore, the correct polynomial is obtained by multiplying the factors (x – (7 + i)), (x – (7 – i)), (x – (5 + i)), and (x – (5 – i)). This gives us f(x) = (x + 7) (x – i) (x + 5) (x + i), which is option a.
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