Answers
Answer:
yes I have an idea jnhvhbvcf
Answer: option C.) an 1.2 (n-1) -5 Sorry, no subscript for "a sub n"
Step-by-step explanation:
Substitute the values of n 1,2,3,4 and see if the output is the corresponding number in the sequence.
n = 1 2 3 4
-5 -3.8 -2.6 -1.4
an= 1.2 (n-1) -5 the n-1 needs to be a number multiplied by 1.2 produces a number added to -5 results in the number in the sequence.
a1=1.2(1-1) -5 a= 1.2(0) -5 a= -5
a2 1.2 (2-1) -5 a= 1.2(1) -5 a= -1.2 -5 a= -3.8
a3 1.2 (3-1) -5 a= 1.2(2) -5 a= -2.4 -5 a= -2.6
a4 1.2 (4-1) -5 a= 1.2(3) -5 a= -3.6 -5 a= -1.4
Related Questions
If AB = 10, and BC = 5, what is the value of CD?
Answers
Estimate 5/7 x 1/9 who can be the first to answer
Answers
It is 0.07936 b the way you write it
The area of a square is 36 square units. Find the perimeter of the square.
Answers
Answer:
the perimeter is 24 square unite
Step-by-step explanation:
the square root of 36 is 6
and a square has fours sides so
6 x 4 is 24
10x-5y=20 solve for x
Answers
Answer:
x=2
Step-by-step explanation:
Answer:
x=2
Step-by-step explanation:
20/10
eve,hope,misa,and cole put their name into a basket. if name is selected without looking what is probability that the name will be cole
Answers
Answer:
0.25, 25%, 1/4
QUICK I NEED HELP!!!
Solve the absolute value:
| x + 1| + 3 <4
Answers
Answer:
x<0 and x>-2
Step-by-step explanation:
Answer:
x<0 and x>−2
Step-by-step explanation:
Step 1: Add -3 to both sides.
|x+1|+3+−3<4+−3
|x+1|<1
Step 2: Solve Absolute Value.
|x+1|<1
We know x+1<1 and x+1>−1
x+1<1(Condition 1)
x+1−1<1−1(Subtract 1 from both sides)
x<0
x+1>−1(Condition 2)
x+1−1>−1−1(Subtract 1 from both sides)
x>−2
help me find the slope. i’m done with the first 3
Answers
5: 5/3
6: 7/3
7: -3
8 -7/3
Question Progress
2/4 Marks
Homework Progress
17/23 Marks
The diagram shows the position of a ship (S) and a marine base (B).
The scale of the diagram is 1 cm represents 10km.
a) Work out the real distance between
the ship and the base.
N
*B
b) Measure the bearing of B from S.
S*
A fishing boat F is 20 km from S on a bearing of 095°.
c) Mark the position of the fishing boat F with a cross (V).
Answers
Answer:
a) 35km
b) 070 degrees
Step-by-step explanation:
To get full marks look at what I did for question (c)
You have to use a protractor on letter s and make sure the 0 on the protractor is facing the letter (N). Now check where 90 degrees is and draw a line straight by using the ruler then use the compass as u can see in the photo, where (x) point is on the end of the compass is your answer {make sure the compass is 2cm which means its 20km. Also make sure to align the compass on the line you drawn}
Thank you
-13=m-7 how can i get my answer
Answers
Answer:
m = -6
Step-by-step explanation:
-13=m-7
+7 +7
-6=m
Answer:
m=-6
Step-by-step explanation:
What you do is add 7 to both sides of the equation canceling the 7 out leaving you with -13+7 which is equal to -6 so, M=-6
Find the distance between the two points in simplest radical form.
(-1,9) and (4, -3)
Answers
Answer:
GIVEN BY POINTS :-
( -1, 9) , ( 4 , -3)
Here ,
[tex]\bullet \: \: x _{1} = - 1 \\ \bullet \: \: x _{2} = 4 \\ \bullet \: \: y _{1} = 9 \\ \bullet \: \: y _{2} = - 3 \\[/tex]
Using Distance formula :
[tex]= > \sf d = \sqrt{( {x _{2} - x _{1}) }^{2} + {( {y _{2} - y _{1}) }^{2} } } \\ \\ = > \sf d = \sqrt{ ({ 4 + 1)}^{2} + { ( - 3 - 9)}^{2} } \\ \\ = > \sf d = \sqrt{ {5}^{2} + {( - 12)}^{2} } \\ \\ = > \sf d = \sqrt{25 + 144} \\ \\ = > \sf d = \sqrt{169} \\ \\ = > \boxed{ \sf{ d = 13\:units }}\\ [/tex]
Answer: 13
Step-by-step explanation:
(-1, 9) \text{ and } (4, -3)
(−1,9) and (4,−3)
(x_1,y_1)\text{ and }(x_2,y_2)
(x
1
,y
1
) and (x
2
,y
2
)
\text{Distance Formula: }\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}
Distance Formula:
(x
1
−x
2
)
2
+(y
1
−y
2
)
2
\sqrt{(-1-4)^2+(9-(-3))^2}
(−1−4)
2
+(9−(−3))
2
Plug in.
\sqrt{(-1-4)^2+(9+3)^2}
(−1−4)
2
+(9+3)
2
Negative of a negative is a positive.
\sqrt{(-5)^2+(12)^2}
(−5)
2
+(12)
2
Add/Subtract
\sqrt{25+144}
25+144
Square
\sqrt{169}
169
Perfect Square
13
13
Final Answer.
Are the two statements equivalent?
The ratio of boys to girls is 3 to 4
The ratio of girls to boys is 4 to 3
Answers
[tex]Ihopethishelps[/tex]
Answer:
Yes
Step-by-step explanation:
boys to girls is 3 to 4 or 3:4
girls to boys is 4 to 3 or 4:3
-------------------------------------------------------------------
The genders are mixed up but the ratios are the SAME or EQUIVALENT.
-------------------------------------------------------------------
boys 3
girls 4
[tex]hopefullythishelpsyou[/tex]
[tex]enjoyyourday[/tex]
what is 72 divided by 2 plus 80 equal?
Answers
Answer:
116
Step-by-step explanation:
Question 8
Translate and Solve
Twelve more than seven times a number equals the number less six. What is the answer not equation?
Answers
Answer:
-3
Step-by-step explanation:
12 + 7x = x - 6
7x - x = -6 - 12
6x = -18
x = -3
The translation of the given statement is 12 + 7n < 6.
What is inequality ?Inequality is a form of comparing two non equal quantities.It has four types less than, less than or equal to and greater than, greater than equal to.
According to the given question we have to translate a given statement into a numerical expression.
Given, Twelve more than seven times a number equals the number less six.
Let the number be denoted by 'n'.
Twelve more than 7 times a number is 12 + 7n is less than 6.
12 + 7n < 6.
7n < 6 - 12
7n < -6
n < -6/7.
learn more about inequality here :
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A fruit stand sells 5 avocados for $3. how much will it cost for 12 avocados?
Answers
Answer: 7.2
Step-by-step explanation:
3/5=0.6
0.6*12=7.2
james and bethany morrison are celebrating their 10th anniversary by having a reception at a local reception hall. they have budgeted $2.500 for their reception. if the reception hall charges a $100 cleanup fee plus $33 per person, find the greatest number of people that they may invite and still stay within their budget
Answers
Answer:
72 guests
Step-by-step explanation:
2 500$ - 100$ {divided by} 33$ = 72.73 = 72 (round down)
What is
3a + 7 - 2a ?
Answers
Answer:
=a+7
Step-by-step explanation:
Answer:
a+7
Step-by-step explanation:
combine like terms
3a-2a+7
a+7
sara wong spent $15 on three fancy pens.how much did each pen cost
Answers
Answer:
$5
Step-by-step explanation:
3 pens=$15
3x=15
3x÷3=x 15÷3=5
1 pen is $5
Mr. Lucas contributed $1,576 to his
retirement account each month for
18 months. How much did he
contribute to his retirement account
in all?
Answers
La unión de dos rayos o segmentos forman?
Answers
la unión de dos rayos o segmentos forman un angulo
Answer:
An angle?
Step-by-step explanation:
un ángul
( I used Google translate, so I don't know if that's the answer you were looking for )
If 20 squirrels can eat a bushel of corn in 10 hours, how many squirrels can eat a bushel of corn in 2 hours?
Answers
Answer:
Answer is 100
Step-by-step explanation:
1 x 10 = 10
10 x 20 = 200
It takes 1 squirrel 200 hours
so,
200/100 = 2 hours
The answer is 100
Hope that helps
Answer:
100
Step-by-step explanation:
just do 20*5. You get the 5 from 10÷2=5 Then 20*5=100!
Michael's family was traveling to visit prospective colleges
They drove to the closest college that
interested him, took a tour, and then drove to another
college a little farther from home. The graph shown
represents the situation.
Answers
Answer:
Step-by-step explanation:
Domain is defined by the input values (x-values) on the graph.
Range is defined by the output values (y-values) on the graph.
From the graph attached,
Domain: [0, 5]
Range: [0, 300]
Maximum point of the graph is (5, 300). It denotes that Michael's family took 5 hours to reach the maximum point which is 300 miles from their home.
A school survey showed 18 out of 20 students preferred taking Art. What percent of the students prefer taking Art?
Answers
Answer:
90 %
Step-by-step explanation:
18/20*100%
please give me brainly
Answer:
90percent
Step-by-step explanation:
it’s for my little cousin, but I’m dumb and can’t remember lol!
Answers
Answer:
great
Step-by-step explanation:
Answer:
0.75 words :1 second
Step-by-step explanation:
You use the rule of three
45words/60 seconds = ?words/1 second
?= 45x1÷60
?=45÷60
?= 0.75 words/ second
Which of the following functions best describes this graph?
A: y=x²-5x+6
B: y=(x-1)(x-1)
C: y=(x-3)(x+1)
D: y=x²-x+5
Answers
Answer:
the answer is B hope this helps
Function y=(x-1)(x-1) satisfy the condition for the given graph.
What is function?A function is a combination of different types of variable and constants in which for the different values of x the value of function y is unique.
According to given graph,
At x =0, the value of y = 1,
So substitute x = 0 in the given options,
Which option gives y = 1 will be correct option.
(A)
y = x² - 5x + 6
y = 0 -5x0 + 6
y = 6
(B)
y = (x-1) (x-1)
y = (0-1)x (0 - 1)
y = 1
(C)
y=(x-3) (x+1)
y = (0-3)x(0+1)
y = -3
(D)
y = x² -x + 5
y = 0 - 0 + 5
y = 5
Option (B) is the correct option.
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https://brainly.com/question/2411204
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solve the following inequality.
-3.55g<-28.4
which graph shows the correct solution?
Answers
Answer:
B
Step-by-step explanation:
7x(2+5) solve
A.14x+5
B49x
PLS help
Answers
Answer:
B. 49x
Step-by-step explanation:
hope this helped!!
7x(2 + 5)
14x + 35x
= 49x
i need help please someone
Answers
please you guys should help me answer this it's timed
Answers
Answer:
im pretty sure it is a. (2,-3)
1,500 conpututre ;7% tax
Answers
Answer:
$1605
Step-by-step explanation:
1500 ⋅ 0.07 = 105
Add 105 to 1500
$1605
Hope I helped :)
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Nilda has $250 in her savings account. She plans to save $15 per week from her salary. Iona has only $200 in her account but can save $20 a week from her paycheck. How many weeks will it take before the amount in each savings account is the same?
Answers
Answer: 10 weeks
Step-by-step explanation:
Nilda's money = 250 +15x being x the number of weeks that have passed
Lona's money= 200+20x
If they have the same amount, then
250+15x=200+20x
250-200=(20-15)x
50=5x
50/5=x
10=x
Answer:
10 weeks
Step-by-step explanation:
Nilda's money = 250 + 15x
Lona's money = 200 + 20x
250 + 15x = 200 + 20x
250 - 200 = (20 - 15)x
50 = 5x
10 = x