Answers
Answer:
13 is the answer. just substitute 3 to x
Related Questions
In a certain linear pair, one angle measures 3 more than twice the measure of the other. Find the measure of each angle.
Answers
Answer:
6 x 4 = 98ft
/9= 76 take the common factor and hears your answer 9 x 6
Step-by-step explanation:
CAN ANYONE PLEASE ANSWER ALL OF THIS QUESTIONS WITH EXPERT EXPLANATION PLEASE I AM HAVING FINALS FOR NEXT YEAR SUBJECT CHOOSING PLEASE ANYONE FOR GOD'S SAKE PLS!!!!!!!!! ALSO WILL MARK BRANLIEST
Answers
Answer:
Maybe I can
Step-by-step explanation:
Answer:
Ya sure mate, but can't see ur question......
Step-by-step explanation:
help please!!!! Will mark b for right answer
Answers
Answer:
35
Step-by-step explanation:
2x+1=71
71-1=70
70÷2=35
therefore x must be 35
-1 -1
2x = 70
Divide 2 by each side
x = 35°
A new solid is crest be cutting a right rectangular prism from a cube. The right rectangular prism has a length of 5 m, a width of 4 m, and a height of 2 m. The side lengths of the cube are 5 m. What is the volume of the solid?
Answers
Lilly wants to determine the association between her deposits and her savings account balance. She modeled the equation y = 75x + 100
for the line of best fit. The independent variable, x, is deposits and the dependent variable, y, is account balance. What does the y
intercept mean in this context?
A)
The starting savings account balance is $75.
B)
The starting savings account balance is $100.
The account balance increases by an additional $75 for
each deposit.
D)
The account balance increases by an additional $100 for
each deposit.
Answers
Answer:
D) The account balance increases by an additional $100 for each deposit
Step-by-step explanation:
The y intercept will always be the number being added or subtracted from the independent variable.
The y intercept of y = 75x + 100 is 100, it means that the starting savings account balance is $100.
What is a linear equation?A linear equation is in the form:
y = mx + b
Where m is the rate of change and b is the y intercept.
Given the equation:
y = 75x + 100
The y intercept is 100, it means that the starting savings account balance is $100.
Find out more on linear equation at: https://brainly.com/question/14323743
Explain how we know that the sine of 270 degrees is -1. State one other value of θ such that sinθ=1.
Answers
Solution :
Trigonometry is that branch of mathematics which is used to study the relationship between the angles and the lengths of the sides of a triangle.
We known that the co-ordinate of a point on the circumference of a circle making an angle θ with the horizontal having a unit radius is given by :
(1 cos θ, 1 sin θ).
And for any angle made by sin θ on the x - axis is 0 and on the y -axis is 1 or -1 depending on the quadrant.
Since, angle 270 degree falls on the 3rd quadrant, therefore, the value of the co-ordinates of the point is (cos θ, sin θ) = (0,-1).
So the value of sin 270° = -1.
One other example of sin θ = 1 is 90° as 90 degree falls in the first quadrant.
PLS HELP EASY ANGLES GIVING BRIANLIEST PLS
Answers
Answer:
53 degrees
Step-by-step explanation:
y = 180 - 90 - 37
y = 90 - 37
y = 53 degrees
hopefully this helps :) plz mark brainliest
HELPPP!
Line segment DE is a midsegment of АВС. Find the value of x.
Answers
Step-by-step explanation:
The midsegment is half of the side side AC.
Half of 38=18
DE=19
i need a good answer
Answers
6vw + 6v^2 - 42w - 35v - 49
Answer:
6v^2 - 35v + 6wv - 42w - 49
Step-by-step explanation:
Use distributive property
First multiply 6v to each term within the second set of parentheses
6v^2 - 42v
Now multiply 6w to each term within the second set of parentheses
6wv - 42w
Next multiply 7 to each term within the second set of parentheses
7v - 49
Add all of these numbers together
6v^2 - 42v + 6wv - 42w + 7v - 49
Combine like terms
6v^2 - 35v + 6wv - 42w - 49
No more like terms so the expression is simplified
Helpppppp 50 pointssss
The numbers a, b, and c are positive and a
equals 3.2bc If b is increased by 150% and c
is decreased by 60%, then a is
A) increased by 90%
B) increased by 10%
C) unchanged
D) decreased by 10%
Answers
Answer:
A
Step-by-step explanation:
Answer:
b i think hsjshdidhdidjd
What is the surface area of the following
Answer Choices:
80 square cm
64 square cm
112 square cm
72 square cm
Answers
Step-by-step explanation:
2(6)(4)+(4)(4)
48+16
64 square Centimeters
Jeremy measured the room to be 10 feet long and 4.5 feet wide. He plans to purchase carpet for the entire room. The carpet cost $15 per square meter. What will be the total cost of the new carpet to the nearest cent?
Answers
Answer:
$205.73
Step-by-step explanation:
First we find the square area,
multiply 10 by 4.5 and we get 45
we convert feet to meters by dividing it by 3.281
45/3.281=13.71533
we the multiply 13.71533 by 15 to get the total price
we get 205.72996 and round it to 205.72
Find the length of side AG
Give your answer to 1 decimal place
Answers
Answer:
AC = 17.3
Step-by-step explanation:
AC = √c2 - b2
= √18.6862701378782 - 72
= √300.17669166575
= 17.32561
= 17.3
I need help here I don't remember what interquartile range is.
Answers
Answer:
The interquartile range is 2.
Step-by-step explanation:
80x49=?
Plz help I give Brainlyest.
Answers
Answer:3920
Step-by-step explanation:
If you first mutiply 9x0 then 9x8 then 0x4 and 0x8 and add all the answers you get 3920
Which ratios correctly compare bananas to apples, as
shown in the image? Check all that apply.
Answers
Answer:
where's the picture bro?
Step-by-step explanation:
Answer:
b,c,d- 1:6, one to six, 1/6
Step-by-step explanation:
on edg. I did it and got it right.
Solve using elimination.
-4x + 7y = -1
6x - 7y = 5
Answers
Answer:
(4,-1)
Step-by-step explanation:
x is 4 y is -1
Answer:
(2,1)
Step-by-step explanation:
Let's solve your system by elimination.
6x−7y = 5;−4x+7y=−1
6x−7y=5
−4x+7y=−1
Add these equations to eliminate y:
2x = 4
Then solve2x = 4for x:
2x = 4
(Divide both sides by 2)
x = 2
Now let's plug x in to solve for y.
6x - 7y = 5
6(2) - 7y = 5
12 - 7y = 5
subtract 12 on both sides.
-7y = -7
divide both sides by -1
y = 1
what is VIII as a number
Answers
Answer:
8
Step-by-step explanation:
If you want you can give me brainlest
For the polynomial x5 – 2x6 + 3, which of these statement(s) is true? Select all that apply A. The polynomial is a trinomial. B. The degree of the polynomial is 6. C. The leading coefficient is 1. D. Written in standard form, the polynomial is –2x6 + x5 + 3.
Answers
Answer:
A, B and D
Step-by-step explanation:
A. The polynomial is a trinomial.
A trinomial refers to a polynomial with three terms. This option is correct.
B. The degree of the polynomial is 6.
Degree refers to the highest power in the polynomial. This option is correct.
C. The leading coefficient is 1
This is false. The leading coefficient is the coefficient of the variable bearing the degree of the polynomial. This is wrong.
D. Written in standard form, the polynomial is –2x6 + x5 + 3.
This is correct.
Sam ate of a candy bar and Jordyn ate of
a candy bar. How much of the candy did
they both eat?
Answers
2 also ima partay saturday
try to comment the most meanest thing you can ever say...
I PROMISe i wont be offended ok try me:)
Answers
Did it hurt when you fell from heaven? because i think you may have fell on your face.
~ Keiji ❤
I'm not too good at comebacks, but have a good day and remember to eat~
Find the area of the figure below
Answers
Answer:
ion know is too hard lmba but just use a math app
Answer:
384 square inches
Step-by-step explanation:
the shape is a trapizium, use the formula of [tex]\frac{h(a + b)}{2}[/tex]
'a' and 'b' are the 2 parallel sides of the shape (the 24in and 16in)'h' is the height (in this case 19.2in)plug in the values: [tex]\frac{19.2(24 + 16)}{2}[/tex] = 384
a 5-foot piece of linen costs $18.00. what is the price per inch?
Answers
Answer:
$3.00 per inch
Step-by-step explanation:
also hope this helps
7th grade math
HELP ME whovever is good at this!
Find the volume of this prism. Its a triangular prism
Answers
Answer:
120 cm cubed
Step-by-step explanation:
first we need to find the size of the triangular face. we can do this by taking the height and with of the base, multiplying them, then dividing by two (3*8)/2
which gives us 12, so now we multiply by 10 to get the volume of the full prism. 12*10=120
Select the correct answer.
If a =0.3 and b=0.5, what is the value of a+b?
A. 8/10
B. 8/9
C. 80/90
D. 88/100
Answers
Answer:
It Is A
Step-by-step explanation:
Directions: Identify the rise, run, and slope of the line below.
Answers
Answer:
Step-by-step explanation:
slope = 2
rise= 2
run = 1
PLEASE HELP ME. I WILL MARK YOU AS BRAINLINEST
Here are Xavier's bowling scores:
135, 140, 130, 190, 112, 200, 185, 172, 163, 151, 149
what is the standard deviation rounded to the nearest tenth?
Answers
Answer:
26.3
Step-by-step explanation:
the first guy was close, for those of you who struggle with acellus im here to help haha
Which expression is equivalent to 1/3(12x+6x-21)
Answers
Answer:
[tex]6x-7[/tex]
Step-by-step explanation:
[tex]\frac{1}{3} (12x + 6x -21)[/tex]
break it into pieces
[tex]\frac{1}{3}*12x = 4x[/tex]
[tex]\frac{1}{3}*6x=2x[/tex]
[tex]\frac{1}{3} *-21=-7[/tex]
put it all together
*since there's no negative in front of the other numbers except 7 they're positive so you add them*
[tex]4x + 2x - 7[/tex]
simplify
[tex]6x - 7[/tex]
What is the answer to this, pls help
Answers
I really don't like algebra, help meh with this plz if ur good at it...
Answers
-6x + 8y = 18
They also tell us
3x = y, which is also y = 3x (just reversed)
So we take 3x and substitute it where we see y in the first equation, then solve for x
-6x + 8(3x) = 18
-6x + 24x = 18
18x = 18
x = 1
Then we solve for y
y = 3x
y = 3(1)
y = 3
Hope this helps. LMK if you have questions.
9514 1404 393
Answer:
(x, y) = (-1, -3)
Step-by-step explanation:
You notice that the coefficient of x in the first equation is double the opposite of the coefficient of x in the second equation. This means we can make the x-term disappear by adding twice the second equation to the first.
(-6x +8y) +2(3x) = (-18) +2(y)
8y = -18 +2y . . . simplify
6y = -18 . . . . . . . subtract 2y
y = -3 . . . . . . . . . divide by 6
Substituting into the second equation, we have ...
3x = -3
x = -1 . . . . . . . . . divide by 3
The solution is (x, y) = (-1, -3).