Answers
Answer:
A. nth term = 4 + (n - 1) -3
B. nth term = -7 + (n - 1) -5
Step-by-step explanation:
A. 4, 1, -2, -5, -8
First term, a = 4
Common difference, d = 1 - 4 = -3
nth term = a + (n-1)d
nth term = 4 + (n - 1) -3
B. -7, -12, -17, -22, - 27
First term, a = -7
Common difference, d = -12 - (-7)
= -12 + 7
= -5
nth terms = a + (n - 1)d
nth term = -7 + (n - 1) -5
Related Questions
Show me work!!!!!!!!!!!
Answers
Answer:
(2, 4)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Midpoint Formula: [tex]\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]Step-by-step explanation:
Step 1: Define
Endpoint A(1, 2)
Endpoint B(3, 6)
Step 2: Find Midpoint
Simply plug in your coordinates into the midpoint formula to find midpoint
Substitute in points [MF]: [tex]\displaystyle (\frac{1+3}{2},\frac{2+6}{2})[/tex][Fraction] Add: [tex]\displaystyle (\frac{4}{2},\frac{8}{2})[/tex][Fraction] Divide: [tex]\displaystyle (2,4)[/tex]Solve for n.
6(n-3)- 2n=10
Answers
Collect the like terms :6n-2n=4n
4n-18=10
Add 18 onto 10
4n=28
Divide by 4
Answer is n=7
1440 minutes / 1 day = ? / days
Answers
Answer: 1440 minutes is 1 day
Step-by-step explanation:
PLEASE HELP ASAP I'M TIMED
a ball is dropped from a height of 5 feet and bounces to 60% of its previous height on each subsequent bounce. Which statement is true regarding the vertical distance the ball has traveled when it hits the ground for the fourth time?
4
A. One should use ∑(0.6)^n(5) which results in 10.88ft for the vertical distance traveled
n=0
3
B. One should use 5+∑2(0.6)^n(5) which results in 16.76ft for the vertical distance
n=0
4
C. One should use 5+∑2(0.6)^n(5) which results in 18.06ft for vertical distance traveled
n=0
4
D. One should use ∑2(0.6)^n(5) which results in 21.76ft for vertical distance traveled
n=0
Answers
Answer:
C
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I did the work for ya. Ngl, this stuff is hard. Good luck.
What is the area of the castle Ella built from wooden blocks?
Answers
Answer:
A = 115200
Step-by-step explanation:
I think this is correct.
I am not sure though
There are 340 people in a park. 2/5 of the children is equal to 4/7 of the adults. How many adults and how many children are in the park?
Answers
Answer:
136
Step-by-step explanation:
4/7 * 340
136
That is the answer for the equation
A youth group is making and selling sandwiches to raise money. The cost to make each sandwich is h dollars. The group sells 150 sandwiches for a total of (150h+450) dollars. How much profit does the group earn for each sandwich sold?
Answers
Answer:
Profit earn by group for each sandwich sold=$ 3
Step-by-step explanation:
We are given that
Cost to make each sandwich= h dollar
Total selling price of 150 sandwiches=(150h+450 )dollars
We have to find the profit earn by group on each sandwich sold.
Total cost for making 150 sandwiches=[tex]150\times h[/tex]
Total cost for making 150 sandwiches=150 h
Now,
Profit made by group on 150 sandwiches
=150h+450-150h
=450 dollars
Profit earn by group for each sandwich sold=[tex]\frac{450}{150}[/tex]
Profit earn by group for each sandwich sold=$ 3
help me I need too pick up my grade .
Answers
Answer:
65
Step-by-step explanation:
Thats The Correct answer I dont really know how to explain
30) Identify the polygon below.
A) Converse
B) Central
C) Convex
D) Concave
Answers
HELLLLLPPPPPP what is 123 x 85?????
Answers
Answer:
10,445.
Step-by-step explanation:
Hope this helps!
(sorry if it's wrong)
find the lcm among these numbers 15,18,24,36,
Answers
Answer:
360
Step-by-step explanation:
Answer: Here the numbers mentioned are 15, 18, 24 and 36. Let us factorise each of them. In order to obtain the LCM of the above mentioned numbers, we multiply all the prime factors in their highest power of all the numbers. Hence, the LCM here is 3^2*2^3*5 = 360.
x/2 - 5 = -3 hurry pls
Answers
Answer:
x = 4
Step-by-step explanation:
I answered as i understood the question
Answer:
x=4
Step-by-step explanation:
x=2(-3+5)
x=2(2)
x=4
There are 1,286 souvenir paperweights that need to be packed in boxes. Each box will hold 14 paperweights. How many boxes will be needed?
Answers
92 boxes are needed
30 = -5 = ___
Divide you answer
Answers
Answer:
6 possibly
Step-by-step explanation:
you said to divide so
30/5=6
Find the values for a and b that would make the equality true.
–3(2x2 + ax +b) = -6x2 + 12x – 15
a =
b=
Answers
Answer:
a = - 4, b = 5
Step-by-step explanation:
Expand the left side, then compare the coefficients of like terms.
- 3(2x² + ax + b)
= - 6x² - 3ax - 3b, compare to - 6x² + 12x - 15
Compare coefficients of x- terms
- 3a = 12 ( divide both sides by - 3 )
a = - 4
Compare constant terms
- 3b = - 15 ( divide both sides by - 3 )
b = 5
Which side is longer?
Answers
Answer:
RQ
Step-by-step explanation:
I think since it's going up. and the angle it is makes it look a little bigger.
After how many months will workout 24 and your gym cost the same anount
Answers
Answer:
270 ?..................
Answer:
30 months
Step-by-step explanation:
200+55m=50+60m
60m-60m = 0
55m-60m = -5m
200-5m=50
200-200=0
50-200= -150
-150/-5 = -5m
-5m/5 = 0
-150/-5 = 30
A baseball player got 102 hits in the last 300 times at bat. Explain how you would find the percent of times at bat.
Answers
Answer:
34%
Step-by-step explanation:
Divide the number of hits, 102, by the times at bat, 300. Then move the decimal 2 places to the right and add the percent sign to get 34%.
Answer:
34%
Step-by-step explanation:
You would cross mulitply to find the answer.
[tex]\frac{102}{300}[/tex] x [tex]\frac{x}{100}[/tex]
multiplying that out would equal
300x = 10200
then find x by dividing 10200 by 300
you get x=34 and 34 out of 100 is 34%
Does anyone know what the y-int is please help
Answers
Pls help me with this. Show your work and solve that is it.
Answers
Answer:
[tex]5\sqrt{18}-\sqrt{32} \\=5 \sqrt{3 \times 3 \times 2} - \sqrt{2 \times 2 \times 2 \times 2 \times 2} \\ = 5 \times 3 \times \sqrt{2} - 2 \times 2 \times \sqrt{2} \\ = 15 \sqrt{2} - 4 \sqrt{2} \\ = \boxed{11 \sqrt{2} }[/tex]
11√2 is the right answer.Is the following a geometric sequence? 1,2,3,4,5....
Answers
Answer:
no
Step-by-step explanation:
No this is increasing by 1 each time and therefore it's an arithmatic sequence
Graph y=3x-2
I need help asap
Answers
Answer:
How to graph it
Step-by-step explanation:
First, put the y-intercept (when it crosses the up- and-down line) at the whole number, and for every one x unit, put three y units up.
=) Hope this helps.
9 O etc.
6 O
3O
0123
A babysitter's earnings e are a function of the number of hours n worked at a rate of $7.25 per hour?
Answers
Answer:
e=7.25n+0
Step-by-step explanation: If there's a starting number how money the babysitter has replaced the 0 with that number
You are out to dinner at Olive Garden with two friends. The total price of your three
meals was $67.50. You tipped the waitress $12.06. What was the percent that you
used to calculate the tip?
A. 20.5%
B. 36%
C. 6.8%
D. 18%
Answers
Answer:
i believe it is D. 18%
Step-by-step explanation: i lovee olive garden
Answer:
The answer is A or 20.5%
Step-by-step explanation:
i hope you do amazing on your test!
✧brainliest appreciated✧
Which measurements could create more than one triangle?
A. A triangle with sides measuring 5 cm, 10 cm, and 15 cm
B. A triangle with sides measuring 5 inches, 7 inches, and 9 inches
C. A triangle with sides measuring 50 mm and 35 mm and a
nonincluded angle measuring 25°
O D. A triangle with sides measuring 8 cm and 12 cm and an included
angle measuring 85°
Answers
Using rules of congruency, option C. A triangle with sides measuring 50 mm and 35 mm and a nonincluded angle measuring 25°, can create more than one triangle.
What is congruency?Two triangles are said to be congruent if all three corresponding sides are equal and all the three corresponding angles are equal in measure i.e., the triangles are of same size and shape.
Since part A and B follow SSS congruency, thus for such measures, there can only be one triangle. Similarly, part D follows SAS congruency.
But for part C, there is no congruency as SSA.
Learn more about congruency here
https://brainly.com/question/7888063
#SPJ2
For one week, Xavier rode his bike 5.25 miles each weekday and a total of 13 miles on the weekend. How many total miles did Xavier ride his bike that week?
Answers
Answer:
39.25 Miles
Step-by-step explanation:
5.25 * 5 = 26.25
26.25+13= 39.25
Answer:
Step-by-step explanation:
5.25x5days= 26.25
Plus weekend 13.00 miles
Total. 39.25 miles for the week
Use the least common denominator to write an equivalent fraction for each fractoin a .5/6 2/9 b. 1/12 3/8 c. 5/9 2/15
Answers
1. Bessie is making an apple pie. The top of the pie pan is shown
below. Approximately how much pie crust will Bessie need to cover
the top of the pie? Use 3.14 for it.
9.5 in.
A. 25
B. 30
C. 50
Answers
Answer:
THE ANSWER IS 71
Step-by-step explanation:
NEED ASAP!!!!
Determine if the three lengths given will be able to construct a triangle or not: 5, 12, 2.
A) Yes, they can form a triangle.
B) No, they cannot form a triangle.
Answers
Answer:
B
Step-by-step explanation:
Using the Triangle Inequality Theorem, two sides of the triangle should always add up to be greater than the third side or it is not a triangle.
5 + 2 = 7 This sum is less than the third side, 12. Therefore, this cannot make a triangle.
This recipe makes 16 portions of potato soup.
Richard follows the recipe but wants to make 4 portions.
Complete the amounts of each ingredient that he needs.
Recipe: Serves 16
96 ml oil
240 g onions
1.44 kg potatoes
1.61 milk
Answers
Answers:
24 mL of oil60 g onions0.36 kg potatoes0.4025 cup of milkThe units for the milk weren't stated, but I'm assuming it's probably "cups".
=========================================================
Explanation:
The recipe makes 16 portions or servings of soup. Richard only wants 4 servings. This means he needs to divide each ingredient amount by 4. Note how 16/4 = 4.
So,
96/4 = 24 mL of oil is needed240/4 = 60 grams of onions are needed1.44/4 = 0.36 kilograms of potatoes are needed1.61/4 = 0.4025 cups of milk are neededChange "cups" to whatever other measurement unit is provided.
