Answers
Answer:
Step-by-step explanation:
Related Questions
Find x.
2x + 40
3x
4x
X + 50
x= [?]
I
Enter
Answers
Answer:
[tex]x = 27[/tex]
Step-by-step explanation:
A shape exterior angles add up to 360.
All of these angles are exterior angles so we can add up all of them to and set it equal to 360 to find x.
[tex]3x + 4x + 2x + 40 + x + 50[/tex]
[tex]10x + 90 = 360[/tex]
[tex]10x = 270[/tex]
[tex]x = 27[/tex]
Write an equation using slope intercept form when m=4 and b=12
Answers
Answer:
y = 4x + 12
Step-by-step explanation:
slope-intercept form is y = mx + b, where m = slope and b = y-intercept.
since you're given the values for m and b, all you need to do is plug those into the equation for slope-intercept form.
plug in 4 for m.
y = mx + b ⇒ y = 4x + b
plug in 12 for b.
y = 4x + b ⇒ y = 4x + 12
it doesn't matter which one you plug in first as long as you plug the value in for the correct variable.
the equation of your line in slope-intercept form is y = 4x + 12. i hope this helps! have a great day <3
Mason opens a savings account by making a $165.85 deposit. Every week, he deposits another $20.50 in the account. The following expression shows the amount of money that will be in the account x weeks after Mason opens it.
165.85 + 20.5x
How much money will be in the account after 10 weeks?
After 10 weeks, there will be $
in the account.
Answers
Answer:
370.85
Step-by-step explanation:
find the value of x for the question shown above
Answers
hint; the sum of all angles in a triangle is 180° !
^so all together it’s gonna be 180 !
hope this helped !
i’m pretty sure the value of it (x) is 12 but am not sure
Six more than twice a number is greater than negative fourteen. Solve the inequality for the unknown number
Answers
Answer:
Step-by-step explanation:
2x+6 > -14
Subtract 6 from both sides
2x > -20
Divide both sides by 2
x > -10
The solution of the inequality 2x + 6 > - 14 will be greater than the negative 10.
What is the solution to the equation?The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
Six more than twice a number is greater than negative fourteen.
Let x be the number. Then the equation will be
2x + 6 > - 14
Simplify the inequality, then the value of x will be
2x > - 20
x > - 10
The solution of the inequality 2x + 6 > - 14 will be greater than the negative 10.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
Rearrange
x= v+5
to make v the subject.
Answers
[tex]x = v + 5[/tex]
[tex]x - 5 = v + 5 - 5[/tex]
[tex]x - 5 = v[/tex]
[tex]v = x - 5[/tex]
x - 5 = v
v = x - 5
Please I need help solving this 36a +32
Answers
Erika write the following word expression on the board: The quotient of 24 and k. Write an algebraic expression for the word expressions. THEN evaluate (solve) the expression for k = 3
Answers
Answer:
a) x=24/k
b) x=24/3
x=8
Step-by-step explanation:
Quotient meant division and you are trying to find the quotient (x) so you divide 24 by 3 to get 8
Please please please help
Answers
the answer would be 100
Step-by-step explanation:
55+45=100 because all yout have to do is add angle A and angle B together
The sum of two integers is 3. Their difference is 1. What are the two integers?
Answers
Answer:
2 and 1
Step-by-step explanation:
2 + 1 = 3
2 - 1 = 1
Simplify 3x^2y^3•x^4y
Answers
Answer:
Step-by-step explanation:
3x²y³·x⁴y = 3x²x⁴y³y = 3x²⁺⁴y³⁺¹ = 3x⁶y⁴
I need help doing this ?
Answers
Answer:
It would be 21.6
Step-by-step explanation:
First 2% of 16000 is 320.
Now we take our wanted value of 22900 and subtract 16000 from it to get 6900.
We take our difference of 6900 and divide this by 320 and get 21.5625
That rounded to the nearest tenth is 21.6
An Auto Shop charges $60 per hour
for labor plus a $30 fee for materials.
Which equation can be used to find
y, the total cost for x hours of labor?
Can someone please help
Answers
Answer:
60x + 30 = y | Honestly not sure if it's right but I wanted to help anyways!
Step-by-step explanation:
297-325 over 297
how can i turn that fraction into a percentage?
Answers
Answer:
Step-by-step explanation:
by moving the decimal 2 times to the right
i dont get this please help with the explanation and steps
Answers
XZ is 11 unit away from each other so middle of it will be 2.5
Solving One-Step Equations
Compute:
x = 10 = 8
Answers
Answer:
x = 2
Step-by-step explanation:
x = 10 = 8 | Given expression
x = 2 | Subtraction property of equality (Subtract 8 from 10.)
2. Which of the following is the correct interpretation of confidence interval? (circle one)
a. If the same experimental process is done on many samples, with a given percentage certainty,
the population parameter will fall within a calculated range.
b. When many different processes are done on the same sample, with a given percentage certainty,
the population parameter will fall within a calculated range.
c. If the same experimental process is done on many samples, with a given percentage certainty,
each sample will determine its own calculated range with a given percentage certainty
3. In a certain study, a population parameter is predicted to be in the interval (42, 60) at a 95% confidence
level. What is a reasonable confidence interval if the confidence level is adjusted to 98%
Explain your answer.
Answers
I need answer ASAP: You are running a fuel economy study. One of the cars you find is blue. It can travel 40 1/2 miles on 1 1/4 gallons of gasoline. Another car is red. It can travel 22 2/5 miles on 4/5 gallons of gasoline. What is the unit rate for miles per gallon for each car? Which car could travel the greater distance on of gasoline?
Answers
Answer:
Blue: 32.4 mpg
Red: 28 mpg
The Blue car will travel farther on a gallon of gasoline
Step-by-step explanation:
Blue: 40.5/1.25=32.4 mpg
Red: (22 2/5)/(4/5) =22.4/0.8=28 mpg
if u have 21 pieces of cloth to make 6 cloaks how many cloaks will 7 pieces make?
Answers
Answer:
2
Step-by-step explanation:
im not sure is this is correct but I put
21÷6=3.5
7÷3.5=2
Consider the quadratic expression given below.
4x^2 + 8x -60
Factor the following expression completely.
Answers
4(x^2 + 2x - 15)
to factor the equation inside the parenthesis, find two numbers that multiply to -15 and add to 2
those numbers are: 5 and -3
the answer is: 4(x+5)(x-3)
If f(x) = 3x - 15, what is f(4)?
A. 3
B. -3
c. 12
D. -8
Answers
Answer:
B. -3
Step-by-step explanation:
f(x) = 3x - 15
f(4) means x=4, so you want to plug 4 into the equation.
f(4) = 3(4) - 15
f(4) = 12 - 15
f(4) = -3
Answer:
B
Step-by-step explanation:
f(4) has the same meaning (for this question ) as x = 4
Let x = 4
f(4) = 3*4 - 15
f(4) = 12 - 15
f(4) = - 3
B
SOME PLEASE ANSWER THIS AND SHOW HOW YOUR WORK THANK U!!!
Answers
Answer:
-6x^3y^-3
Step-by-step explanation:
6x-12x=-6x
5-2=3
y=y
-1-2=-3
-6x^3y^-3
Y - 0.8x = 0.5
5y - 2.5 = 4x
*Substitution
ANSWER CORRECTLY WITH SHOWN WORK, PLEASE AND HURRY!!
Answers
Answer:
[tex]y=\frac{5+8x}{10} , x=x[/tex]
Step-by-step explanation:
y-0.8x=0.5
y*10-0.8x*10=0.5*10
10y-8x=5
10y-8x+8x=5+8x
10y/10=5/10+8x/10
y=5+8x/10
5*5+8x/10-2.5
8x+5/2-2.5=4x
y=5+8x/10, x=x
Find the area of the figure.
Answers
1/2 gallon of apple cider is $2.80. What is the price per ounce ?
Answers
Answer:
35 cents
Step-by-step explanation:
If this answer helped you then please consider liking this and marking it as brainliest :)
If f(x)=2x, where is the y−intercept of g(x)=f(x)+4?
Answers
Given:
[tex]f(x)=2x[/tex]
[tex]g(x)=f(x)+4[/tex]
To find:
The y-intercept of g(x).
Solution:
We have,
[tex]g(x)=f(x)+4[/tex]
Putting [tex]f(x)=2x[/tex], we get
[tex]g(x)=2x+4[/tex]
Substitute x=0 to find the y-intercept of g(x).
[tex]g(0)=2(0)+4[/tex]
[tex]g(0)=0+4[/tex]
[tex]g(0)=4[/tex]
Therefore, the y-intercept of g(x) is at point (0,4). So, the y-intercept of g(x) is 4.
Paul plans to buy a movie that has a regular price of $19.99. It is on sale for 25% off, but Paul will have to pay 6% sales tax. Which is the MOST reasonable estimate of the total cost of the movie including tax?
A $14:00
B $15:00
C $16:00
D $17:00
Answers
Answer:
$16.00
Step-by-step explanation:
19.99 x .75 = 14.9925
14.9925 x 1.06 = 17.89205
Solve for x
(5x-1) 8x
Answers
90 + 5x - 1 + 8x = 180
89 + 5x + 8x = 180
89 + 13x = 180
13x = 91
x = 7
whats is x − 2 /3 = 1 5 /6??
Answers
explanation: 1 5/6= 11/6 ; 11/6 + 2/3= 5/2 ; 5/2= 2 1/2
The circumference of a circle is 144πft. What is the radius?