Answer:
[tex]x>18[/tex]
[tex]S=\{x\in\mathbb{R}|x>18 \}[/tex]
Step-by-step explanation:
[tex]15 < x-3[/tex]
[tex]15+3 < x-3+3[/tex]
[tex]18 < x[/tex]
[tex]x>18[/tex]
PLEASE HELP!!
Find the value of r so that the line through (2,8) and (r,-4) has a slope of -3
Answer:
r=6
Step-by-step explanation:
[tex]m=\frac{y2-y1}{x2-x1}[/tex]
m= -3
(2,8) (r,-4)
[tex]-3=\frac{-4-8}{r-2}[/tex]
[tex]-3r+6=-12[/tex]
[tex]-3r=-18[/tex]
r= 6
Find the value of x in each case:
Answer:
X = 11
Step-by-step explanation:
To solve this, we need to find all the angles within the triangle. We know one angle (f) is 33 degrees because 147 + f = 180 = f = 33. Next we need to set up two more formulas to solve for x:
4x + y = 180
x + y + 33 = 180 => x + y = 147
Next, we can isolate one of the variables in one of the formulas and plug it back into the other:
x + y = 147 => y = 147 - x
4x + y = 180 => 4x + 147 - x = 180 => 3x + 147 = 180 => 3x = 33 => x = 11
I hope this helps!
-TheBusinessMan
The required measure of x in the angles is 11.
Given that,
To determine the value of x in the measure of angles.
The angle can be defined as the one line inclined over another line.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Alternate corresponding angles
∠GFB = ∠FBA
∠FBA = 147°
Alternate corresponding angles
∠DEB = ∠EBC
4x = x + ∠CBF
∠CBF = 3x
Now,
∠CBF + ∠FBA = 180
3x + 147 = 180
3x = 180 - 147
3x = 33
x = 11
Now
∠DEB = 4x = 44°
Thus, the required measure of x in the angles is 11.
Learn more about Angles here:
https://brainly.com/question/13954458
#SPJ2
Which property justifies the statement below?
x(y−3)=xy−3x
A Distributive Property
B Associative Property
C Transitive Property
D Commutative Property
pls help :((
Using the ordered pairs (-2, 4) and m= -3 provide the following information: Point - Slope form: or Slope Intercept form : Standard forma
X intercept: Y intercept:
Answer:
Using the ordered pairs (-2, 4) and m= -3 provide the following information: Point - Slope form: or Slope Intercept form : Standard forma
X intercept: Y interce
Step-by-step explanation:
Answer:
m = 0.0125
Step-by-step explanation:
if i have 20 apples, and i decide to give 5 away, how many apples do i have left ?
Answer:
Hey mate,
Step-by-step explanation:
20 - 5 = 15 apples.
U have 15 apples with u....
mark me as the brainliest....
follow me
- 2(x + 3)
Simply the expression
Answer:
Distribute
-2x -6
Step-by-step explanation:
Answer:
-2x - 6
Step-by-step explanation:
Multiply everything in parentheses by the number outside of the parentheses which is -2
-2 × x = -2x
-2 × 3 = -6
the expression (2x^2 + 6x + 5) - (6x^2 + 3x + 5) is equivalent to which solution?
1) -4^2 + 3x
2) 4x^2 - 3x
3) -4x^2 - 3x + 10
4) 4x^2 + 3 - 10
Answer:
1) -4x^2 + 3x
Step-by-step explanation:
you subtract the numbers that have the same exponent and variable!
(2x^2 + 6x + 5) - (6x^2 + 3x +5)
2x^2 - 6x^2 = -4x^2
6x - 3x = 3x
5 - 5 = 0
Chris bought 10.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closest to the number of liters of gasoline Chris bought?
Answer:
39.52
Step-by-step explanation:
i did it on a calculator
add me on insta plz tryntin_big_boy
Express the ratio 3:5 as a percentage
Answer:
60%
Step-by-step explanation:
= 3 ×100%
5
=3×20%
=60%
Answer:
60%
Step-by-step explanation:
3:5
3/5
to convert it into a percentage, multiply it with 100
3/5 ×100
300/5
60%
hope it helps you
[-6, -4] average rate of change on the interval
Answer:
4
Step-by-step explanation:
first you add
-6 + -2 = -8
then you devide
2÷-8 = 4
Mrs. Palmer asks her students to find the area of the tops of their desks.
3 feet
13 feet
5 feet
What is the area of the tops of the desks?
A 15 square feet
B 12 square feet
C 9 square feet
D 3 square feet
Its multiple choice
need help asap
Answer:
12 square feet
Step-by-step explanation:
The shape of the top of the desk is a trapezoid.
A = (b1 + b2)h/2
A = (5 ft + 3 ft)(3 ft)/2
A = (8 ft)(3 ft)/2
A = 24 ft^2/2
A = 12 ft^2
Answer: 12 square feet
4x - 7 + 3x = 35 what are all the properties for this asap
Answer:
x = 6
Step-by-step explanation:
4x - 7 + 3x = 35
Collect like terms;
7x - 7 = 35
Add 7 to both sides;
7x = 42
Divide both sides by 7;
x = 6
Mark makes a simple return of 2% on an investment in one month and a return of -0.5% in the next month. What is the sum of the returns Mark made?
A. -2.5%
B. -1.5%
C. 2.5%
D. 1.5%
Answer:
I think the answer is d
Step-by-step explanation:
2. The product of an even number and an odd number is an even number.
Answer:
5
Step-by-step explanation:
ok thanks
Answer:
yup
Step-by-step explanation:
is 9 a prime number ples help
Answer:
no
Step-by-step explanation:
A person can burn about 7 calories per minute bicycling. Let x represent the number of minutes bicycled,
and let y represent the number of calories burned. Create a mapping diagram to show the number of
calories burned by bicycling for 40, 80, 120, or 160 minutes. Determine the domain and range of the
relation in context and explain whether or not this represents a function.
Answer:
Minutes Calories
50 350
100 700
150 1050
200 1400
The domain values are
50, 100, 150, 200
The domain is minutes bicycling
.
The range values are
350, 700, 1050, 1400
The range is the calories burned
.
This relation is a function. Each domain value is paired with exactly one range value
Step-by-step explanation:
Since the person burns 7 calories per minute, multiply the number of minutes by 7 to find the range.
find the value of x plz
Answer:
[tex]x=23[/tex]
Step-by-step explanation:
because we know 4x+19 is the same as the angle below 3x then
[tex]3x+4x+19=180\\7x+19=180\\7x=161\\x=23[/tex]
evaluate 14-8+3+8x(12divided by 8
Answer:
25.5
Step-by-step explanation:
Answer is a 21
I hope it is helpful for you-5x+3y=-9 3x+7y=23
Need help please HElP
Answer:
-88x + 10y
Step-by-step explanation:
-5x+3y= -93x+7y=23
we cannot do anything to numbers with unlike signs so we will do this
23=-5x+3y=-93x+7y
now we will take the numbers with like signs to one place like this
23=-5x+93x+3y+7y
now we can solve this
- x + = -
+ x+=+
-x-=-
23= 88x+10y ANSWER
Answer:
x = 3 and y = 2
Step-by-step explanation:
-5*3+3*2=-9 and 3*3+7*2+23
Marwin pays 106.20 for 3.6 pounds lobster what is the price per pound of lobster in dollars and cents
Answer:
$29.50
Step-by-step explanation:
Divide the total (106.20) by 3.6 and you get 29.5
You can check your answer by multiplying 29.5 by 3.6 and you see it equals 106.2
Hope this helps!
The Box says it takes 4 eggs to make 12 pancakes. How many eggs did Alfonso use to
make 90 pancakes at the Sunday Church breakfast
Answer:
30 eggs
Step-by-step explanation:
1 egg makes 3 pancakes so 30 eggs would make 90 pancakes becaue the ratio is 1:3.
To find your answer you could have done 90÷3
Pls show work and follow the steps
Answer:
r = -4
Step-by-step explanation:
-3r+9 = -4r+5
+[4r] +4r
_____________
r+9 = 5
-[9] -9
__________
r = [-4]
If the length, width and height of a sphere is 3.7 cm, what is the diameter, radius and volume ?
The length or width or height of Sphere means diameter. It's same.
A 2-column table with 5 rows. Column 1 is labeled Key Words with entries twelve, more than, quotient, a number, eight. Column 2 is labeled Replace with entries 12, +, divided by, k, 8. Write and evaluate the expression. Then, complete the statement. twelve more than the quotient of a number and eight The value of the expression when k = 40 is
Answer:
17
Step-by-step explanation:
hope it helps
Answer:
The value of the expression when k = 40 is 17.
Step-by-step explanation:
Please give the person that answered before me the brainiest because they deserve it, I just used their answer so you could choose brainiest.
Find the distance between the two points in simplest radical form.
(2,-8) and (-6,-1)
Answer:
( 8,7 )
Step-by-step explanation:
Answer:
[tex]\sqrt{113}[/tex]
Step-by-step explanation:
What is 467,000 in scientific notation?
Answer:
4.67^5 the 5 is for the number of places we moved.
Step-by-step explanation:
We have to move places because according the law of scientific notation your number has to be from 1-9
Explain how to solve this problem.
-5 + 18 + (-12) + (-1)
Answer:
0
Step-by-step explanation:
-5 + 18 + (-12) + (-1)
-5+18-12-1
13-13
0
A line with a slope of 3 passes through the point (2, 5).
Write an equation for this line in point-slope form.
y-(BLANK)=(BLANK)(x-2)
[tex]y - 5 = 3(x - 2)[/tex]
what is the probability of getting a total of 7 when you roll the dice twice
A. 1/36
B. 6
C. 1/6
D. 0.2
Answer:
1/6
Since there are 6 sides on a dice, divide 100 by 6.
100 ÷ 6 = 16.67%
Now, convert 16.67% to a fraction.
16.67% = 1/6 fraction.
You get 1/6. That is your answer. Hope it helps!
11-m=51-6m what does m equal
Answer:
8
Step-by-step explanation:
11-m=51-6m
-m+6m=51-11
5m=40
m=40/5
m=8
hope it helps u
Answer:
m=8
Step-by-step explanation:
11-m=51-6m
You put the like terms together first so it will be:
6m-m=51-11
because when the numbers cross the '=' sign the signs change so -6 becomes +6m which is the same as 6m then +11 becomes -11. Then you solve:
=6m-m=51-11
=5m=40
Divide each side by 5 so that you can be left with the value of m
=5m÷5=40÷5
=m=8
