Answer:
D.15r7
Step-by-step explanation:
multiplying two negatives equals a positive: (-)x(-)=(+)
-3rx(-5r^6)
simplifing to
3rx5r^6
then combime like terms to get
15r7
Subtract the linear expressions.
(-3+4x-9x)-(9-11x+7)
Answer:
PLZ HELP PLZ!!!
Answer:
6x - 19
Step-by-step explanation:
(-3 + 4x - 9x) - (9 - 11x + 7)
first combine like terms
(-3 - 5x) - ( 16 - 11x)
because the negative is on the outside of the equation it gets distributed inside
-3 - 5x - 16 + 11x
and then solve
6x - 19
4. What is the hypothesis of the following conditional statement?
Conditional Statement: If a figure has three sides, it is a triangle.
Notebo...
0 If it is a triangle, a figure has three sides.
O A figure has three sides.
O A triangle has three sides,
O It is a triangle.
Answer:
A) If it is a triange, the figure has 3 sides.
Step-by-step explanation:
The first half or in this case, the thing is the conclusion statement
Answer:
B: A figure has three sides.
Step-by-step explanation:
The hypothesis is the first part of the conditional statement.
(-5) X ? =-15 find the missing number
Answer:
3
Step-by-step explanation:
(-5) × ? = (-15)
? = (-15)/(-5)
? = 3
3
Step-by-step explanation:(-5) × ? = -15
? = -15 ÷ (-5)
? = 15 ÷ 5
? = (3 × 3 × 3) <= 3 Factor
? = 3
Conclusion:Value of ? is 3.
[tex] [/tex]
If a=4,b=5 and c=6,find 2c-a-b
Does anyone have the answer for question 18?
Answer:
adef
Step-by-step explanation:
Which is the equation of the circle that has a diameter with endpoints located at (0, –3) and (6, 5)?
(x – 6)^2 + (y – 5)^2 = 100
(x – 3)^2 + (y – 1)^2 = 25
x^2 + (y + 3)^2 = 100
(x – 5)^2 + y^2 = 25
The equation of the circle that has a diameter with endpoints located at (0, –3) and (6, 5) is;
(x – 3)² + (y – 1)² = 25The midpoint of the diameter of a circle is it's center.
As such; the coordinates of its center are;
x = (0 + 6)x = 3y = (-3 + 5)/2y = 1The coordinates of the center are then; (3, 1)
The radius of a circle is half the length of the diameter;
Radius, r = d/2where; d = √(6-0)² + (5-(-3))²d = √36 + 64d = √100d = 10Therefore, radius, r = 10/2 = 5.
Therefore, the equation of the circle usually takes the form;
(x -f)² + (x -g)² = r²In this scenario; the equation is;
(x – 3)² + (y – 1)² = 25.Read more;;
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Can someone tell me what a linear function is? Sorry, I'm just really confused. Whoever replies first will get marked Brainliest!! (Also, I am giving 50 points.)
Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y.
Answer:
A linear function is described below
Step-by-step explanation:
A linear function describes a proportional relationship in with 1 input has only 1 output, however more than one input may have the same output. There may be many steps to find the outcome of an input
Use the given property to complete the statement.
Distributive Property
3(x-1)= 3x - ?
A) -1
B) -3
C) 1
D) 3
Answer:
It is D
Step-by-step explanation:
pls picture is very easy help pls
what is the LCD of 3/10 and 4/5
To host an event at a popular convention center, it costs $300 plus $45 per person attending.
Step 2 of 3 : How much would you need to charge each attendee in order to cover the cost of hosting the event if 30 people were attending?
Answer:
(300 + 45x) /x
Step-by-step explanation:
Total cost will be the addition of the fixed cost and the variable cost which will be:
= 300 + (45 × x)
= 300 + 45x
Amount that needs to be charge for each attendee in order to cover the cost of hosting the event will be:
= (300 + 45x) / x
What are the coordinates of the vertex and the equation of the axis of symmetry of
the parabola defined by 'y=(x-4)^2 + 7?
Answer:
Vertex: (4, 7)
Axis of symmetry: x=4
What is the area
of the triangle?
:)fftcyctcyycycgccyvyctycgccy
Answer:
:)fftcyctcyycycgccyvyctycgccy
Step-by-step explanation:
Express 24/40 and 18/42 in their simplest forms.
Answer:
24/40 = 4/5
18/42 = 3/7
Step-by-step explanation:
Sana makatulong
Answer:
24/40 =3/5
18/42 = 3/7
Step-by-step explanation:
1. finding the common factor that can bring 24/40 in the simplest form
2 finding the common factor that can break down 18/42 in the simplest form
Aiden makes $22 per hour and Parker makes $26 per hour. Additionally, this week Aiden made a bonus of $100. Given that A and P represent the number of hours worked by Aiden (A) and Parker (P), which expression can be used to represent their combined earnings for the week?
A) 24AP + 100
B) 24 + AP + 100
C) 22A + 26P + 100
D) 22A + 26P(100)
Answer:
It's C
Step-by-step explanation:
So if Aiden earns 22 per hour and Parker 26 per hour too you need to add 22+26 and Aiden had a bonus of $100 so you need to do this 22+26= __ + 100 =
Hope it helps
The expression that can be used to represent their combined earnings for the week is 22A + 26P + 100: Option C is correct
Let the amount that Aiden made per hour be A
Let the amount that Parker made per hour be P
Bonus earned by Aiden this week = $100
If Aiden makes $22 per hour, the total amount made by Aiden = 22A + 100
If Parker makes $26 per hour, the total money made by Parker = 26P
Total earning = total amount made by Aiden + total amount made by Parker
Total earning = 22A + 100 + 26P
Hence the expression that can be used to represent their combined earnings for the week is 22A + 26P + 100
Learn more here: https://brainly.com/question/1118721
please evaluate this expression 8.524 x 0.71
PLEASE SHOW YOUR WORK!!
Answer:
I have put an image i made. answer - 6.05204
Step-by-step explanation:
pls mark me brainliest :))
8 .5 2 4
× .7 1
+ 8 5 2 4
+ 5 9 6 6 8
______________________________
= 6 .0 5 2 0 4
The expression results to 6.05204.
What are Decimal?A group of numbers between integers on a number line are known as decimals. They are merely an additional mathematical representation of fractions. Decimals allow us to express measurable quantities like length, weight, distance, money, etc. with greater accuracy. Integers, also known as whole numbers, are represented to the left of the decimal point, while decimal fractions are represented to the right of the decimal point.
Given:
8.524 x 0.71
Now, Multiplying the Decimal
8 . 5 2 4
0 . 7 1
_________
8 5 2 4
5 9 6 6 8 x
0 0 0 0 x x
_____________
6. 0 5 2 0 4
Hence, the expression results to 6.05204.
Learn more about Decimal here:
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#SPJ2
A positive integer is twice another. The sum of the reciprocals of the two positive integers is
314
314
. Find the two integers.
Answer:
628
Step-by-step explanation:
add 314 and 314 together
Whoever gives me the answer I will make it brainliest
Graph the equation: C = 25h + 50
Here it is…
Simplifying
C = 25h + 50
Reorder the terms:
C = 50 + 25h
Solving
C = 50 + 25h
Solving for variable 'C'.
Move all terms containing C to the left, all other terms to the right.
Simplifying
C = 50 + 25h
What is the component form of the vector
that maps ABC to A'B'C?
Answer:hello
Step-by-step explanation:
ok now poop
Solve for k
10/3 = k/9
K =
Answer:
[tex]K=30[/tex]
Step-by-step explanation:
[tex]rewrite \: the \: equation \: as \: \frac{k}{9} = \frac{10}{3} [/tex]
[tex] \frac{k}{9} = \frac{10}{3} [/tex]
[tex]multiply \: both \: sides \: of \: the \: equation \: \\ by \: 9.[/tex]
[tex]9. \frac{k}{9} = 9. \frac{10}{3} [/tex]
[tex]simplify \: both \: sides \: of \: the \: equation.[/tex]
[tex]cancel \: the \: common \: factor \: of \: 9.[/tex]
[tex]cancel \: the \: common \: factor.[/tex]
[tex]9. \frac{k}{9} = 9. \frac{10}{3} [/tex]
[tex]rewrite \: the \: expression.[/tex]
[tex]k = 9. \frac{10}{3} [/tex]
[tex]cancel \: the \: common \: factor \: of \: 3.[/tex]
[tex]factor \: 3 \: out \: of \: 9.[/tex]
[tex]k=3(3)⋅ \frac{10}{3} [/tex]
[tex]cancel \: the \: common \: factor.[/tex]
[tex]k=3⋅3⋅ \frac{10}{3} [/tex]
[tex]rewrite \: the \: expression.[/tex]
[tex]k=3⋅10[/tex]
[tex]multiply \: 3 \: by \: 10.[/tex]
[tex]k = 30[/tex]
Please solve and give answer
Answer:
1/15
Step-by-step explanation:
(4-2)/(150-120)
= 2/30
The price of a small cabin is $80,000. The bank requires a
5% down payment. The buyer is offered two mortgage options20-year fixed at 9% or 30-year fixed at 9% Calculate the amount of interest paid for each option
How much does the buyer save in interest with the 20-year option?
Find the monthly payment for the 20-year option
(Round to the nearest dollar as needed)
Answer: $208.32
I think this is the answer.
Aloysius was 3 times as old as his son 8 years ago. How old is his son now if
their total age is 68 years now?
9514 1404 393
Answer:
21
Step-by-step explanation:
8 years ago, both were 8 years younger, so the total of their ages would have been 68 -2×8 = 52. If the ratio of their ages was 1 : 3, then the son's age then was 1/(1+3) = 1/4 of the total. 1/4×52 = 13.
Now, 8 years later, the son's age is 13 +8 = 21.
__
Then, Aloysius was 3×13 = 39. Now, Aloysius is 39+8 = 47, and the sum of their ages is 21 +47 = 68, as required.
Here is a line l. Plot 2 points, A and B, which stay in the same place when they are reflected over t. Plot 2 other points, C and D, which move when they are reflected over l.
Answer:
A and B would be points located along the line itself.
C and D would be points either left or right of the line, but not on the line itself.
Step-by-step explanation:
Determine the equation of the line passing through the points
(4,-1) and (-2,-4)
Answer:
y = 1/2x - 3
Step-by-step explanation:
the slope:
[tex]m=\frac{-4-(-1)}{-2-4} =\frac{-4+1}{-6} =\frac{-3}{-6} =\frac{3}{6} =\frac{1}{2}[/tex]
the equation:
with the point (4, -1)
[tex]y-(-1)=\frac{1}{2} (x-4)[/tex]
[tex]y+1=\frac{1}{2}x-2[/tex]
[tex]y=\frac{1}{2} x-2-1[/tex]
[tex]y=\frac{1}{2} x-3[/tex]
I hope this help you
How does decreasing only the mass change an objects density
?
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For the arithmetic sequence -3 , -15 , -27 , -39 , -51, ... , The 50th term is .........................
Please help
Answer:
top leve : nobles
second level:priests
third level: craftment
bottom level:peasent & slavr
Someone please hurry and help with number 2a and 2b!!!! Will give brainliest
Answer:
2a. It will be 6 inches tall
2b. B
find the sum of 29 and the product of 2 and 9 and the difference between 2and9
Answer:
sorry bro im just getting points