Answer:
p=20
Step-by-step explanation:
2(p+12)=64
Step 1: Simplify both sides of the equation.
2(p+12)=64
(2)(p)+(2)(12)=64(Distribute)
2p+24=64
Step 2: Subtract 24 from both sides.
2p+24−24=64−24
2p=40
Step 3: Divide both sides by 2.
2p
2
=
40
2
Step-by-step explanation:
{2×p)(2×12)=64
2p+24=64
2p=64-24
2p=40
p=20
What do the following two equations represent?
(B) Distinct parallel lines
Answer:
B. Distinct parallel lines
Step-by-step explanation:
These two equations have the same slope 4/3 which means they are parallel.
y = mx + b
m is slope
b is y-intercept
[tex]y = \frac{4}{3} x + \frac{5}{3}[/tex]
[tex]y - 8 = \frac{4}{3} (x + 6)[/tex]
[tex]y = \frac{4}{3} x + 16[/tex]
Solve for b.
ab + c = d
a. b = (d - c)/a
b. b = a + c/d
c. b = a/(c - d)
Answer:
a. b=(d-c)/a
Step-by-step explanation:
ab+c=d
- C= d-c
ab=(c-d)
b= (c-d)/a
Answer:
b= d-c/a
Hope this helps! Please mark Brainliest
what is the rule for the reflection ?
Answer:
Notation Rule A notation rule has the following form ry−axisA → B = ry−axis(x,y) → (−x,y) and tells you that the image A has been reflected across the y-axis and the x-coordinates have been multiplied by -1. Reflection A reflection is an example of a transformation that flips each point of a shape over the same line.
Step-by-step explanation:
Answer:
When you reflect, the y-coordinate remains the same, but the x-coordinate us transformed into the opposite (flip signs)
If x2 = 10, what is the value of x?
Answer:
see below
Step-by-step explanation:
since the expression given is not very clear,
there are two possible answers
option 1
x2 = 10
x = 10/5
x = 2
option 2
x^2 = 10
x = √10
x = 3.26
Simplify this expression. -202 – 67 – 15 = ??
Answer:
-284
Step-by-step explanation:
If it's not im truly sorry
6> z(10-z)
Which number is a solution of the inequality?
Answer:
6 > z(10 - z)
6 > 10z - z^2
z^2 - 10z^2 + 6 < 0
z > 9.36, z < 0.64
Therefore, option (0) is the correct answer.
Step-by-step explanation:
HOPE IT HELP
Will mark you brainliest!!!!
It’s basically asking to write the missing numbers by looking for the pattern to describe how the tenth and hundredths change
Step-by-step explanation:
i not understand your questions
can someone please help me
3.
Rewrite the equation y-2=-(x+5) in slope intercept form.
Answer: y-2=-(x+5)= Slope = -2.000/2.000 = -1.000
Step-by-step explanation: y is -3.000 and for x=2.000, the value of y is -5.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of -5.000 - (-3.000) = -2.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)
i put the little tips at the end for math problems like this
The volume of a rectangular prism is 504 cubic centimeters. If the length of a rectangular prism is 9 centimeters and the width is 8 centimeters, what is the height?
Answer:
7 cmStep-by-step explanation:
Given:Volume of a rectangular prism ( V ) = 504 [tex]\sf{ cm^{3} }[/tex]
Length of a rectangular prism ( l ) = 9 cm
Width of a rectangular prism ( w ) = 8 cm
To find:Height of a rectangular prism ( h ) = ?
Volume of a rectangle = lwh[tex]\dashrightarrow[/tex] 504 = 9 * 8 * h
[tex]\dashrightarrow[/tex] 504 = 72 h
[tex]\dashrightarrow[/tex] 72h = 504
[tex]\dashrightarrow[/tex] h = [tex]\frac{504}{72}[/tex]
[tex]\dashrightarrow[/tex] h = 7 cm
The height of a rectangular prism is 7 cm.
Hope I helped!
Best regards!
~TheAnimeGirl
The height is 7 cm of the rectangular prism whose volume is 504 cm³.
What is a rectangular prism?A rectangular prism is a solid three-dimensional structure with six faces and rectangular bases. A rectangular prism is also a cuboid. A cuboid and a rectangular prism have the same cross-section.
Given, The volume of a rectangular prism is 504 cubic centimeters. If the length of a rectangular prism is 9 centimeters and the width is 8 centimeters.
From the general formula of the rectangular prism
Volume = length *width *height
Substituting the data given above
504 = 9 * 8 * height
Height = 7 cm
Therefore, the Height of the rectangular prism is 7 cm.
Learn more about rectangular prism here:
https://brainly.com/question/29753475
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Which of the q-values satisfy the following inequality?
6-3q≤1
Answer:
[tex]q\ge \frac{5}{3}\\\\q\geq 1\frac{2}{3}[/tex]
Step-by-step explanation:
[tex]6-3q\leq 1\\\\\mathrm{Subtract\:}6\mathrm{\:from\:both\:sides}\\\\6-3q-6\le \:1-6\\\\Simplify\\\\-3q\le \:-5\\\\\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-3q\right)\left(-1\right)\ge \left(-5\right)\left(-1\right)\\\\Simplify\\\\3q\ge \:5\\\\\mathrm{Divide\:both\:sides\:by\:}3\\\\\frac{3q}{3}\ge \frac{5}{3}\\\\Simplify\\\\q\ge \frac{5}{3}\\\\q\geq 1\frac{2}{3}[/tex]
Erin is going to begin reading a book and
will read the same number of pages each
night.
The graph below shows p, the number of
pages remaining in her book, after a nights.
Answer:
The number of nights that she reads her book is 23
Step-by-step explanation:
According to the graph there are 156 pages and the slope shows she reads approximately 6.67 pages a night.
156 / 6.67 = 23. 3 = 23
help!!!!!!! how to turn 421 centimeters to meters
Answer:
The formula would be to divide the length value by 100 , yielding 4.21 meters.
Step-by-step explanation:
Answer:
100 centimeters in 1 meter
Step-by-step explanation:
421/100 is 4.21 meters
130% of what number is 20.8
Answer 16
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
The equation would be 130% x N = 20.8
To solve you would have to switch the equation around and to do that you would divide. 130% is the same as 1.30 or 1.3
20.8 ÷ 1.3 = 16
N = 16
Hope that helps and have a great day!
2, Find the price of a a video game that costs $60.00 with 30% discount.
Enter the number only. Round to the nearest cent.
Answer:
18$
Step-by-step explanation:
Answer:
$18
Step-by-step explanation:
The sum of two numbers is 32 their difference is 10. Find the numbers.
The two numbers are: 21 and 11
Step-by-step explanation:
Let x and y be the two numbers.
x+y = 32
x-y = 10 Rewrite this as x = y+10 and substitute for x in the first equation.
(y+10) + y = 32 Simplify and solve for y.
2y+10 = 32 Subtract 10 from both sides.
2y = 22 Divide both sides by 2.
y = 11
x = y+10
x = 11+10
x = 21
Answer:
y = 11
Step-by-step explanation:
x + y = 32
10 + y + y = 32
10 + 2y = 32
2y = 22
y = 11
I think this is it plz don't get mad if it is wrong
The vertices for ABC are: A(5,1), B(5,6), and C(8,6), as shown below.
Write the coordinates of a 180° rotation of the image of ABC
A=
B=
C=
Answer:
Step-by-step explanation:
A=(-5,-1)
B=(-5,-6)
C=(-8,-9)
The 180 degree rotation is just the signs being flipped.
What are the solutions to the quadratic equation 3(x − 4)2 = 75?
x = −9 and x = 1
x = −5 and x = 5
x = −4 and x = 4
x = −1 and x = 9
Answer:
x=-1 and x=9
Step-by-step explanation:
[tex]3(x-4)^{2} =75[/tex]
[tex](x-4)^{2} =\frac{75}{3}[/tex]
[tex](x-4)^{2}[/tex]=[tex]25[/tex]
[tex](x-4)(x-4)[/tex]=[tex]25[/tex]
[tex]x^{2} -4x-4x+16[/tex]=[tex]25[/tex]
[tex]x^{2} -8x+16[/tex]=[tex]25[/tex]
[tex]x^{2} -8x+16-25=0[/tex]
[tex]x^{2} -8x-9=0[/tex]
[tex](x-9)(x+1)=0[/tex]
[tex]x-9=0\\x=0+9\\x=9[/tex] [tex]x+1=0\\x=0-1\\x=-1[/tex]
therefore x=9 and x=-1
Answer:
the answer is d x = −1 and x = 9
Step-by-step explanation:
Given the points below, find
XY
XY
.
X(-9, 2)
X(−9,2)
and
Y(5, -4)
Y(5,−4)
Answer:
XY=(-45,-8)
Step-by-step explanation:
XY=(-9,2)(5,-4)
Combine like terms and write an equivalent expression with fewer terms. 4x + 3x Group of answer choices
7x2
7x
12x2
12x
Answer:
7x
Step-by-step explanations:
4x + 3x
7x
Write the following equation in slope intercept form.
x-2y=42
y=__ x+__
Answer:
Blank 1: 1/2
Blank 2: -3
Step-by-step explanation:
What goes in each drop down menu?
Answer:
x = 95 y = 137 z = 128
Step-by-step explanation:
z = 180 - 52 = 128 z plus 52 have to be equal to 180
Angle coincident of x is equal to 180 - (45 + 50) = 85
x = 180 - 85 = 95
Angle coincident of y is equal to 180 - (85 + 52) = 43
y = 180 - 43 = 137
Which statement is a correct interpretation of the vertical line test?
If only one vertical lire intersects the graph at exactly one point, the graph represents a function
Off only one vertical lire intersects the graph at exactly one point, the graph does not represent a function
• If any vertical line can intersect the graph at more than one point, the graph represents a function
If any vertical line can intersect the graph at more than one point, the graph does not represent a function
✓ x
the
Answer:
A and D
because those are the correct ones :)
Answer:
D. If any vertical line can intersect the graph at more than one point, the graph does not represent a function.
Explanation:
I took the quiz and got it right.
Hope this Helps!
Please.... I really need help with this ASAP
Answer:
90km/h
Step-by-step explanation:
The average speed is the total distance travelled/the time taken to do so. Being a distance-time graph, it shows that the car travelled 60km away from the starting point, stayed for a bit and then drove back. This gives a total distance of 120km. It also says that they started at 7:00am and finished at 8:20am which is 1 and 1/3 hours or 1.33 hours (1 hour 20minutes).
120/1.333...=90
Their average speed for the entire journey was 90km/h.
Hope this helped!
Find the area of a rectangle with length (x- 3) and
width (x + 5).
Answer:
x^2+2x-15
Step-by-step explanation:
A=L*W
A=(x-3)(x+5)
A=x^2+5x-3x-15
A=x^2+2x-15
hope this helps ya!
can i get brainliest please?
How do i simplify the expression 6(x+2)-4
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question
solve the problem
attached photo
Write in exponential form 2/3 * 2/3*p*p please help
Answer: [tex]\left(\frac{2}{3}p\right)^2[/tex]
======================================
Explanation:
The expression [tex]\frac{2}{3}*\frac{2}{3}*p*p[/tex] is the same as [tex]\frac{2}{3}*p*\frac{2}{3}*p[/tex]
This is because we can multiply in any order.
If we let [tex]x = \frac{2}{3}*p[/tex], then [tex]\frac{2}{3}*p*\frac{2}{3}*p = x*x = x^2 = \left(\frac{2}{3}p\right)^2[/tex]
Which relation is a function?
Answer:
bottom right graph
Step-by-step explanation:
-4x-9y=-6
to slope intercept form
Answer:
y=-49x+23
Good Luck!!!
Answer:
y= -4/9x+2/3
Step-by-step explanation:
