The sum of the first and third of three consecutive even integers is 154. Find the three even integers.
Answers
combine like terms
2x + 2 = 154
subtract 2
2x = 154
divide by 2
x = 76
so the two numbers are 76 and 78
Related Questions
#110 points1. Which equation has a solution of 4 for n?A. -3n = 12B. 7 - n = 11C. n - 6 = -2D. 2.5n =
A basketball player makes 75% of her free throws. If she made 84 free throws this season, how many has she attempted?
Solve. Check that your answer is reasonable. Paula's painting has a perimeter of 1.22 meters. She wants to put ribbon around the edge. If the ribbon comes in pieces that are 25 centimeters long, how many pieces of ribbon does she need to go all the way around her painting? Paula needs pieces of ribbon.
What is 21x^6y^5 divided by 14x^y^9 will make brainliest lot of points on the line too
w^2-4w+
Answers
if a=1, then
take 1/2 of b and square it
w^2-4w+c
b=-4
-4/2=-2, (-2)^2=4
add that
w^2-4w+4
(w-2)(w-2)
(w-2)^2
to make it into perfect squres, add 4
Answers
Radius = 3 cm
length of minor arc = 5/2π
length of the minor arc = 2 π r (x/360°)
5/2π = 2 π r (x/360°)
5/2 * 3.14 = 2 * 3.14 * 3 (x/360°)
5/6.28 = 18.84 (x/360°)
6.28(5/6.28) = 6.28(18.84)(x/360°)
5 * 360° = 118.32x
1800 / 118.32 = x
15.21 = x
Answers
(1,2)...x1 and y1
(4,8)...x2 and y2
now we sub
distance = sqrt (4 - 1)^2 + (8 - 2)^2
distance = sqrt (3^2 + 6^2)
distance = sqrt (9 + 36)
distance = sqrt (45)
distance = 6.7 <===
=√(4-1)²+(8-2)²
=√(3)²+(6)²
=√9+36
=√45
=3√5
=3*2.236
=6.708
=6.79.
2x3 − 12x − 11
2x3 + 12x − 5
8x3 + 2x − 5
Answers
The sum of the polynomials are
Summation of Polynomials:
To find the sum of polynomials we have to add like terms.
Like terms are those terms which have same variable with same exponent power.
Given polynomials are,
Learn more about the polynomials here:
Answer:
Sum of the polynomials is
D is the correct option.
Step-by-step explanation:
The given polynomial is
Distribute plus over the parenthesis
Group the like terms.
Combine the like terms
Hence, the sum of the polynomials is
D is the correct option.
Answers
Y=2(1•1)^x--> y=(2•2)^x----> y=(4)^x
write an explicit formula for the Nth term aN.
Answers
Answer:
an=−6n+2
Step-by-step explanation:
First, you need to identify the first term and the common difference of the sequence. The first term is the value of the first element, which is -4. The common difference is the amount that is added or subtracted to each term to get the next one, which is -6 in this case. You can find it by subtracting any two consecutive terms, such as -10 - (-4) = -6 or -16 - (-10) = -6.
Next, you need to use the standard explicit formula for an arithmetic sequence, which is:
an=a1+d(n−1)
where an is the Nth term, a1 is the first term, d is the common difference, and n is any term number.
Finally, you need to substitute the values of a1 and d that you found in the first step into the formula. This gives:
an=−4+(−6)(n−1)
This is the explicit formula for the Nth term aN of the given arithmetic sequence. You can simplify it further by expanding and combining like terms:
an=−4−6n+6
an=−6n+2