Answers
Answer:
Week 15
Step-by-step explanation:
Find the equations to the sequences and solve as equation
5n+20 = 2n+50
5n= 2n +30
3n=30
n=15
Related Questions
Write the equation of a line that is parallel to y = -7 and that passes through the point (7,5)
Answers
Answer:
Y=5
Step-by-step explanation:
PLS HELP ITS DUE TODAY
Find the cosine of ZF.
D
V123
E
141
F
Write your answer in simplified, rationalized form. Do not round.
cos (F)
Can someone confirm if my answer is correct or not? Before i submit it. Please it’s due today
Answers
Answer: 1/2
Step-by-step explanation:
cos(F)=EF/DF=sqrt(41)/sqrt(123+41)=sqrt(41)/sqrt(164)=sqrt(41/164)=sqrt(1/4)=1/2
2-(3x+5)=5-2x
i have too answers but need the right one lol
Answers
Answer:
x = -8
Step-by-step explanation:
2 - (3x + 5) = 5 - 2x
Subtract 2 from each side.
-(3x + 5) = 3 - 2x
Apply the negative sign in front of the parentheses.
-3x - 5 = 3 - 2x
Add 5 to both sides.
-3x = 8 - 2x
Add 2x to both sides.
-x = 8
We can't have a negative x value, so we'll need to multiply each side by -1.
x = -8
Hopefully, this helped and wasn't too confusing!
Answer:
Solution given;
2-(3x+5)=5-2x
2-3x-5=5-2x
-3-5=3x-2x
x=-8 is your answer
Divide £180 in the ratio 3:7
Answers
Answer:3+7=10
180*3/10=54
180*7/10=126
126+54=180
54&126
Answer:
One = 3x = 3 x 18 = 54
Second = 7x = 7 x 18 = 126
Step-by-step explanation:
3x+7x = 180
10x = 180
x = 180/10 = 18
One = 3x = 3 x 18 = 54
Second = 7x = 7 x 18 = 126
I hope im right!
Which table of values can be represented by the function y = x + 4
Answers
MATH HELP!!! MARKING BRAILIESTT
Answers
Answer:
y = 3x - 5
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 3x - 12 ← is in slope- intercept form
with slope m = 3
Parallel lines have equal slopes , then
y = 3x + c ← is the partial equation
To find c substitute (1, - 2 ) into the partial equation
- 2 = 3 + c ⇒ c = - 2 - 3 = - 5
y = 3x - 5 ← equation of parallel line
Solve for x: 2x^2+3x=2
Section 5- Topic 4: Solving Other Quadratic Equations by Factoring
Please solve x by factorization, Thank you.
Answers
Answer:
The answer should be -2/5
Step-by-step explanation:
Hope this helps
Have a great day
Answer:
x = 0.5
x = -2
Step-by-step explanation:
Have a great day :)
help pleaseeeeeeeeeeeeeeeeeee brainliest will be coming to you
Answers
Answer:
8 in or .67
Step-by-step explanation:
Answer:
1 foot
Step-by-step explanation:
he used up 3/4 of it so 16x0.75=12 to find remaining length subtract 16-12=4
so there is a 4 foot board left then he gives 1/4 of that to his brother 4x0.25=1
so he gave his brother 1 foot of wood
What is 3/4 - 1/3 ??
Answers
Answer:
5/12
Step-by-step explanation: I used a calculator
Help plsssssss!!! i have a timer on me
Answers
Answer:
the first one
/10/ is the absolute number so it's supposed to represent 10
Step-by-step explanation:
Answer:
The second answer is correct
Step-by-step explanation:
Which set(s) of side lengths could not be used to construct a triangle?
Answers
Answer: 1st 5th and 3rd one
Step-by-step explanation:
Answer:
the first one and the 5th one and the 3rd one
Step-by-step explanation:
Does the equation represent a linear or nonlinear function?
y=x2+3
Answers
Answer:
Nonlinear function.
Step-by-step explanation:
If the x2 is supposed to mean x², then the function is quadratic, not linear.
Answer: Nonlinear function.
Step-by-step explanation:
the variables do not have powers more than 1,
variables do not occur in the denominator of a fraction.
different variables do not appear in the same term
In this case, there is a term in x2
so the function is not linear.
It is a parabola.
Anyone good at math
Answers
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
10/50 = k/30
Cross multiply
300=50k
Divide by 50
K= 6
4. please help asap i’ll give u brainliest
Answers
Answer:
true, yes it is possible
find the least common denominator and write the equal fractions 1/9 and 5/12
Answers
Answer:
LCD = 36
Equivalent Fractions with the LCD
1/9 = 4/36
5/12 = 15/36
Step-by-step explanation:
Answer:
lcd = 36
1/9 = 4/36
5/12 = 15/36
Step-by-step explanation:
Plz help! ASAP! DUE IN 5 MINS Which pair shows equivalent expressions?
О2(2/5x+2)=2 2/5x+1
O 2(2/5x+2)=4/5x+4
o 2(2/5x+4)=4/5x+2
О2(2/5x+4)= 2 2/5x+8
Answers
Hope this helps!!!!
Answer:
B
Step-by-step explanation:
Subtract 3 1/2 from 5 1/3
Answers
Answer:
11/6
Step-by-step explanation:
16/3 - 7/2 = 16/3 x 2/2 - 7/2 x 3/3 = 32/6 - 21/6 = 32-21/6 = 11/6
Answer:1.8333 mod why did you delete mine }:[
Step-by-step explanation:
If C = x2 + 8x + 3 and B = x – 8, find an expression that equals 3C + B in
standard form.
Answers
Answer: 3x^2 + 25x + 1
Step-by-step explanation:
3C + B
=> 3(x^2 + 8x + 3) + (x - 8)
=> 3x^2 + 24x + 9 + x - 8
=> 3x^2 + 25x + 1
The equation x + 4 = y can be rewritten as the function f(x) = x + 4 and the equation 2x + 2 = y can be rewritten as the function g(x) = 2x + 2. Complete the table of values for each function.
x | f(x) | g(x)
----------------
0 | 4 | 2
1 | | 4
2 | 6 |
3 | | 8
when x = ___ , both functions have an output of ___ .
Answers
The value of cosine is undefined at pi and 2pi radians.
TRUE
FALSE
Answers
Answer: False
Step-by-step explanation:
False, the value of cosine at pi and 2pi is equal to -1 and 1 respectively. You can test this by using the pi circle or a calculator. Let pi = 180 degrees. Cosine is always defined and alternates between 1 and -1.
Work out the size of angle x
Answers
Answer:
47°
Step-by-step explanation:
it this from mathwatch
This scatter plot was created using daily stock market returns. Which type of function fits the data of the graph best? (Photo is shown below)
Fill in the blank:
A ______ best explains the relationship between the stock’s return and time.
A.) Linear Function
B.) Quadratic Function
Answers
Answer:
A Linear Function best explains the relationship between the stock’s return and time.
Step-by-step explanation:
A Linear Function best explains the relationship between the return and time.
We have given that,
This scatter plot was created using daily stock market returns.
We have to determine which type of function fits the data of the graph best.
What is the scatter plot?
A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded, one additional variable can be displayed.
A Linear Function best explains the relationship between the return and time.
To learn more about the scatter plot visit:
https://brainly.com/question/6592115
#SPJ2
1. The payment by installment are done periodically, and in equal amounts. This
payment scheme is called
A. Ordinary annuity C. annuity
B. annuity due
D. general annuity
Answers
Julie is doing some baking. Her recipe calls for 2 pints of one ingredient, 3 cups of another ingredient, 4 fluid ounces of another, and 1 1/2 cups of another ingredient. Once she combines all of these ingredients, will they fit in her 2-quart mixing bowl?
PLEAAASSEE HEEELPPP MEEE!!!
Answers
Answer:
no
Step-by-step explanation:
Answer:
girl im sorry but no
Which of the following statements about the points (-1, -3) and (1, -3) is
true?
A. (-1,-3) and (1, -3) are reflections of each other over the x-axis.
O B. (-1, -3) and (1, -3) are reflections of each other over both axes.
O C. (-1,-3) and (1, -3) are both on the x-axis.
O D. (-1,-3) and (1, -3) are reflections of each other over the y-axis.
Answers
help me with this! i’ll give brainliest
Answers
Answer:
first box:6
second box: 1
Step-by-step explanation:
divide bothe 18b and 3y by 3 and you get those values.
Answer: 1. 3b 18y
Step-by-step explanation:
1. Gina has a circular gold bracelet with a diameter of 3 inches. She wants
to cover the bracelet with a strip of lace. How long should the strip of lace
be to cover the bracelet entirely without any excess? Use 3.14 for tt
O a. 4.71 in
O b.7.065 in
O c. 9.42 in
O d. 15.22 in
Answers
C= 2 • 3.14 • 1.5 (radius if 1/2 of diameter)
C= 9.42
Hope that helps!
Answer:
C= 9.42
Step-by-step explanation: Usa test prep
Can you please help me solve these.
Answers
Answer:
please correct me if I'm wrong but is it 9?
HELPPPPPPPPPPPPP PLZZZZZ
Answers
Answer:
c
d is not the correct answer becuase do that number times the angle
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
The side lengths of the base of a triangular prism are 5 meters, 8 meters, and 10 meters. The height of the prism is 16.5 meters. What is the lateral surface area of the prism in square meters?
Answers
Answer:
379.5
Step-by-step explanation: