Answers
Answer:
x = 20
Step-by-step explanation:
angles 2 and 3 are alternate interior angles, which means they're equal. so, we can make this equation: 3x-10 = x+30
3x - 10 = x + 30
2x - 10 = 30
2x = 40
x = 20
hope this helps!
Related Questions
which number has an absolute value that is greater then 50?
Answers
(PLEASE HELP 10 POINTS) Question 10 (10 points) Which of the ratios below can be used to find slope? Select the BEST answer choice.
a rise/run
b y2-y1/x2-x1
c vertical change/ horizontal change
d change in y/change in x
e all of the above
Answers
Answer:
E
Step-by-step explanation:
All these methods can give you the slope of a graph
Answer:
E. All of the Above.
Step-by-step explanation:
While worded differently, these all state the same principle.
d ÷ 4 = 3 d=? what does the d equal
e ÷ 8 = 3 e=? what does the e equal
Answers
Answer:
d = 12
e = 24
Step-by-step explanation:
12 ÷ 4 = 3
24 ÷ 8 = 3
Please answer! Thank you! :)
Answers
Answer:
i think is n = 4. Sorry if wrong.
Step-by-step explanation:
write 0.36 as a fraction in simplest form
Answers
Answer:
9/25
Step-by-step explanation:
2.5 x 10^4 in standard form
Answers
Answer:
25000
Step-by-step explanation:
What is the slope of the line
Answers
Answer:
1/2
Step-by-step explanation:
The slope is the rise, or change in y, over run, or change in x.
Change in y: 1
Change in x: 2
I need help with #2 (click the attached photo to view properly)
I will mark Branliest
Answers
Hi there! :)
[tex]\large\boxed{j(h(x))(2) = 31}[/tex]
Solve for j(h(x)):
h(x) = x² + 4
j(x) = 4x - 1
Substitute in h(x) into "x":
j(h(x)) = 4(x² + 4) - 1
j(h(x)) = 4x² + 16 - 1
j(h(x)) = 4x² + 15
Solve at x = 2:
4(2)² + 15 = 4(4) + 15 = 31.
20 POINTS HELPP PLEASE !!!! Given a mass of 24.0 g and a volume of 3.3 ml, calculate the density
SHOW WORK PLEASE!!
Answers
Answer:
The answer is
7.27 g/mLStep-by-step explanation:
The density of a substance can be found by using the formula
[tex]density = \frac{mass}{volume} \\[/tex]
From the question
mass = 24 g
volume = 3.3 mL
The density is
[tex]density = \frac{24}{3.3} \\ = 7.27272727...[/tex]
We have the final answer as
7.27 g/mLHope this helps you
Can someone help me, please and thank you? I'll give BRAINLEST to the person who gets it right!!! Please have explained how to get the answer
Answers
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
3)
[tex]15n=105\\n=17[/tex]
4)
[tex]-9=\frac{n}{15} \\n=-135[/tex]
5)
[tex]-14x=14\\x=-1[/tex]
Answer:
Kid you really shouldn't be cheating, but I'll let it fly. Good Luck :)
Step-by-step explanation:
Solve Each Equation:
1. -102 = -6r
-r = -17
r=17
2. n-10=19
+10 +10
n = 29
3. 15n = 105
n = 7
4. -9 = n/15
*15 *15
n = -9
5. -14x = 14
x=-14
6. -66 = 6m
m = -11
7. n+10 = 3
-10 -10
n=-7
Write a numerical expression for each phrase. Then simplify and
answer the question.
You are $2 in debt. You borrow $4 more. What is the total
amount of your debt?
From 0°F. the temperature increases 15 degrees and then drops
25 degrees. What is the current temperatures?
Answers
Answer:6
Step-by-step explanation:
Answer:
-2 + (-4) = x
-2 -4 =x
-6= x
0+15+(-25) =x
15-25=x
-10=x
Step-by-step explanation:
I need help with this question???
Answers
Answer: Zero slope.
Step-by-step explanation:
There is no " Rise over run "
5+2y = 13 +2y
Please show work.
Answers
Answer:
This equation is invalid, the left and right sides are not equal, therefore there is no so
Step-by-step explanation:
Simplifying
5 + 2y = 13 + 2y
Add '-2y' to each side of the equation.
5 + 2y + -2y = 13 + 2y + -2y
Combine like terms: 2y + -2y = 0
5 + 0 = 13 + 2y + -2y
5 = 13 + 2y + -2y
Combine like terms: 2y + -2y = 0
5 = 13 + 0
5 = 13
Solving
5 = 13
Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no so
Use the distance formula d = rt to find the unknown value d = 405 mi t = 7.5 h
Answers
Answer:
r = 54 miles per hour
Step-by-step explanation:
Since we have been given the values for two of the unknowns, we can substitute them into the equation to find the third.
d = 405
t = 7.5
d = rt
405 = r (7.5)
405=7.5r
Now to find r, we need to get it by itself on one side so we have r = ...
We can do this by dividing 7.5 from both sides of the equation as this will cancel out the 7.5, leaving us with the r value, and everything you do to one side of an equation must also be done to the other side.
405/7.5=7.5r/7.5
54=r
The unknown value 'r' = 54
Since 'r' stands for 'rate', the units given must be appropriate for speed. As the distance was given in miles, and the time in hours, the unit for 'r' must be miles/hour. Therefore r=54miles/hour.
Hope this helped!
Given: f(x) = x 2, g(x) = x + 6, h(x) = 7 Find g{f[h(x)] }.
Answers
Answer:
Step-by-step explanation:
h(x) = 7
f(7) = 7 + 6 = 13
g(13) = 13^2 = 169
Step-by-step explanation:
g(f(h(x)))
((7(x)2)+6)
simplify the exprssion -3/6 minus 5/7
Answers
Answer: -1 3/14
Step-by-step explanation:
-3/6-5/7
turn into addition
-3/6+-5/7
Find The Lcm of 6 and 7
-21/42+-30/42
Add
-51/42
Simplify
-1 9/42
Simplify to lowest term
-1 3/14
Answer:
- 17/14 or -1 3/14
Step-by-step explanation:
Find the LCD and combine terms
14 is LCD
The answer is negative because negative minus a positive will be negative
1. Daniel raked 45 brown leaves, 71 orange leaves and 53 yellow
leaves in
his front yard. How many leaves did Daniel rake all
together?
Answers
Answer:
He raked 169 leaves altogether.
Step-by-step explanation:
45+71=116
116+53=169
Answer:
i think it would be 169
Step-by-step explanation:
71 + 53 + 45 is 169
Solve for x.
-6x + 14 <-28
OR
9x + 15 <-12
Answers
Answer:
-6x+14<-28= x>7
9x+15<-12= x<-3
Step-by-step explanation:
1 = 1/4(2x + 8)
Need help finding the answer to this!!!
Answers
1 = 1/4(2x+8)
1 = 1/2x + 2
1 - 2 = 1/2x
(-1) = 1/2x
x = (-1) : 1/2 = (-1) × 2/1 = (-2)
Answer : x = (-2)
Answer:
x = -2Step-by-step explanation:
1 = 1/4(2x + 8)
4 = 2x + 8
4 - 8 = 2x
x = -8/2
x = -2
7.205 divided by 2.5
Answers
Answer:
2.882
Step-by-step explanation:
Answer:
2.882
Step-by-step explanation:
7.205 ÷ 2.5 = 2.882I hope this helps!
Which of these could be the volume of rectangular box
Answers
Answer:
The answer is C, since volume is measured in cubic units.
Step-by-step explanation:
Answer:
C. 24 Cubic Meters
Step-by-step explanation:
C. is the only one to have a cubic measurement which is always the case in the volume of a 3 dimensional figure.
What is the shapes shown in the attachment below?
Answers
Parallelogram
Square
Arrow
Evaluate the expression for s = 2.
9s- 2(s+ 1)2 =
Answers
Answer:
s=[tex]\frac{40}{21}[/tex]
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
what is -2(2x - 1) = 22?
Answers
Answer:
x = -5
Step-by-step explanation:
-2(2x - 1) = 22
Distribute;
-4x + 2 = 22
Subtract 2 from both sides;
-4x = 20
Divide both sides by -4
x = -5
Is 5 in the solution set of x+3>8
Answers
Answer:
It 5 would not be x
Step-by-step explanation:
If 5 was x, then it would be equivalent, because 5+3 = 8. I hope this helped.
The solution is x > 5 of the set of x+3 > 8.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
Here 5 is no solution to the given problem because there is no sign of equality.
Due to the fact that 5+3 = 8, if 5 were x, it would be equivalent.
We have to determine the solution set of x+3 > 8
Given inequality as
⇒ x + 3 > 8
Subtract 3 from both sides of the inequality,
⇒ x + 3 - 3 > 8 - 3
⇒ x > 5
Therefore, the solution is x > 5 of the set of x+3 > 8.
Learn more about the inequalities here:
brainly.com/question/20383699
#SPJ2
write the equation of a line that is horizontal and contains the point (-4, 1)
Answers
Answer:
y = 1
Step-by-step explanation:
The slope of a horizontal line is 0 which leaves you with only the y-intercept
A car dealer paid a certain price for a car marked it up by 7/5 of the price he paid. Later, he sold it for 24,000. What is the original piece?
Answers
Answer:
Step-by-step explanation:
The price he bought it for was x
He marked it up to 7/5 of x = (7/5)*x
The selling price was 24000
(7/5) x = 24000 Multiply by 5/7
(5/7) x = 24000 * 5/7
x = 17142.86
(1.2 x 105) + (5.35 x 106)
Answers
Answer:
693.1
Step-by-step explanation:
(1.2 x 105) +(5.35 x 106)
1. 1.2 x 105=126
2. 5.35 x 106=567.1
Your answer is 693.1.
Remove unneeded parentheses from both equations.
That will give us the following...
1.2 x 105 + 5.35 x 106
So now lets solve 1.2 x 105.
1.2 x 105=126
Next, lets solve 5.35 x 106.
5.35 x 106= 567.1
Finally, we add the two together!
126+567.1=693.1
Up above is your final answer!
If this helped please mark me as brainliest!
HELP ME PLEASE I CAN'T DO MATH!!!!!!
Answers
Answer:
b
Step-by-step explanation:
Answer:
Step-by-step explanation:
WHAT THE HECK IS THAT?!?!?!
Use number properties to simplify the following expression.
-5 + (5 + 3)
In the box below, show each step in simplifying the expression and explain which property you used in each step
Answers
Answer:
3
Step-by-step explanation:
Answer:
its not 3
Step-by-step explanation:
