Answer:
V = 420 cm^3
Step-by-step explanation:
84 = 2x2x3x7 = 14 x 6
70 = 2x7x5 = 14 x 5
30 = 2x3x5 = 6 x 5
Volume = 14 cm x 6 cm x 5 cm
Find the inverse function in slope-intercept form (mx + b):
Answer:
To find the inverse, interchange the variables and solve for
y
.
f
−
1
(
m
)
=
m
x
−
b
x
Step-by-step explanation:
the product of eight and a number squared decreased by 5
The expression that can be formed by the given sentence is 8x² - 5.
What are expressions?An expression, often known as a mathematical expression, is a finite collection of symbols that are well-formed in accordance with context-dependent principles. Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows: Expression: (Math Operator, Number/Variable, Math Operator)So, for the expression as follows:
Eight and a number squared decreased by 5 can be:
Now, let the number be 'x'.
So, product of 8 and number squared: (8x²)Decreased by 5: (-5)Hence, the expression we obtain is:
8x² - 5
Therefore, the expression that can be formed by the given sentence is 8x² - 5.
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what is 5x5 it is 25
Find the value of x that makes m
Answer:
X = 20
Step-by-step explanation:
Hope this helps! If you need the explanation, let me know. Pls give brainliest!
Answer:
[tex]{20}^{o} [/tex]
Step-by-step explanation:
hint alternate angles are equal,
the angle portrayed in the diagram are alternate angles ,ie equal,
for an equation equating the two angles then solve for x
ie,
[tex]3x = 2x + 20 \\ 3x - 2x = 20 \\ x = 20[/tex]
0.864 turn it into fraction HELPPP!
Answer:
108/125
Step-by-step explanation:
Answer:
The answer would be 108/125
Solve the following equation:
5y-2/4(y+2) = 1/3
Step-by-step explanation:
[tex]\sf \leadsto \dfrac{5y - 2}{4(y + 2)} = \dfrac{1}{3}[/tex]
[tex]\sf \leadsto \dfrac{5y - 2}{4y + 8} = \dfrac{1}{3}[/tex]
[tex]\sf \leadsto 3(5y - 2) = 1(4y + 8)[/tex]
[tex]\sf \leadsto 15y - 6 = 4y + 8[/tex]
[tex]\sf \leadsto 15y - 4y = 8 + 6[/tex]
[tex]\sf \leadsto 11y = 14[/tex]
[tex]\sf \leadsto y = \dfrac{14}{11}[/tex]
Answer:y=14/11
Step-by-step explanation:
Does anyone know the answer to this?
the answer is b. y-5=1/2(x+3)^2
9514 1404 393
Answer:
B. y -5 = (1/2)(x +3)^2
Step-by-step explanation:
The parent function f(x) = x^2 has been shifted left 3 and up 5, and scaled vertically. The translation of the vertex to (h, k) can be modeled by ...
y -k = a(x -h)^2
For (h, k) = (-3, 5), the form of the answer will be ...
y -5 = a(x +3)^2
Only one answer choice has that form.
_____
Additional comment
The coefficient 'a' will be positive when the parabola opens upward. This eliminates choices A and C. Choice D represents a translation of 3 units right and 5 units down—directions opposite of those shown on this graph.
A is the midpoint of line segment PT if PA is 5/3x-2 and TA is 4x-37. What is PT
A line has a slope of -3 and a rise of 21, what is the run?
-1/3
-7
-63
the answer is the second one
-7
how would you say 346.725?
in word form
Answer:
three hundred forty-six point seven hundred twenty five. Or three hundred forty-five and three hundred forty-five thousandths
Step-by-step explanation:
is the least number to be added to 5607 to get a perfect square.
pls add the steps.
Answer:
18
Step-by-step explanation:
70^2 = 4900 < 5607 < 6400 = 80^2
so sqrt(5607) is a two-digit number with tenth-digit 7
71^2 = 5041, 72^2 = 5184, 73^2 = 5329, 74^2 = 5476, 75^2 = 5625
so the smallest square bigger than 5607 is 75^2, which is 5625
so the number should ne 5625 - 5607 = 18
An arithmetic sequence is given below. 31, 24, 17, 10, ...
Write an explicit formula for the nth term an
Step-by-step explanation:
an= a1+(n-1)d
a1= 31
n= 4
d=7 (pattern; it subtracts 7)
[tex]a_{n}=31+(n-1)7[/tex]
please answer #’s 6-10
Answer:
6-10 equals -3
Step-by-step explanation:
· Video Club A charges $10 for membership and 54 per
movie rental. Video Club B charges $15 for membership
and $3 per movie rental. For how many movie rentals will
the cost be the same at both video clubs? What does that
cost? Write a system and solve it by graphing.
can someone help me with this, i have a hard time doing math it would really be nice if you could help me
Answer:
see explanation
Step-by-step explanation:
let the two consecutive odd numbers be n and n + 2 , then
n + n + 2 = 148 , collect like terms
2n + 2 = 148 ( subtract 2 from both sides )
2n = 146 ( divide both sides by 2 )
n = 73
n + 2 = 73 + 2 = 75
The 2 numbers are 73 and 75
----------------------------------------------------------------
let width be w then length = 2w - 6
The perimeter (P) is calculated as
P = 2(width + length) , then
2(w + 2w - 6) = 54 ( divide both sides by 2 )
w + 2w - 6 = 27 , collect like terms
3w - 6 = 27 ( add 6 to both sides )
3w = 33 ( divide both sides by 3 )
w = 11
2w - 6 = 2(11) - 6 = 22 - 6 = 16
length = 16 in and width = 11 in
Hello,
Answer: 73,75
Step-by-step explanation:
1st Question Answer
x -> 1st
x+2 -> 2nd
So... Since it is equal to 148 then we write...
x+x+2=148
Combine Like Terms
2x+2=148
Subtract 2 from both sides
2x=146
Divide 2 to both sides
x=73 and +2 = 75
In Final: The two consecutive odd integers are 73 and 75
2nd question)
Width of rectangle is x inches
2x-6
Since perimeter = 2(length+witdth)
54 = 2(2W - 6) + 2W, (substitute P = 54 and L = 2W - 6)
66=6w
w=11
To find the length: Substitute
54=2l+2(11)
32=2L
L=16
3. What power would you multiply 22 by to get an answer of 22,000?
A 10^4
B 10^5
C 10^2
D 10^3
Answer:
C, 10^3
Step-by-step explanation:
To get from 22 to 22000, you need to times by 1000. The power in this case represents the amount of zeros added to a number. Hope this helped!
10³ multiply 22 by to get an answer of 22,000.
The correct option is (D)
What is Algebra?A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.
Variables are the name given to these symbols because they lack set values.
In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.
Given:
We have to multiply 22 such that it gives 22, 000.
let the number that being multiplied be x.
So, 22x = 22000
x= 22000/22
x= 1000
x= 10³
Hence, 10³ multiply 22 by to get an answer of 22,000.
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Drag and drop each pair of lines into the correct category to indicate whether the pair of lines are parallel,
perpendicular, or neither.
7y = 3x + 1; 14x + y = 12
x - 2y = 10; y = x + 1
3x - 2y = -3; 3y = -2x + 3
1/8x + y = 5; y = -8%
y = 3x - 1; 12x - 4y = 12
Parallel
Perpendicular
Neither
Answer:neither, neither, perpendicular , neither
parallel
Step-by-step explanation:put each line in the form y=mx+b
if m=m they are parallel
if m times m = -1 they are perpendicular
if the m’s are unrelated than neither
HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION!!!!!!!
Answer: what question
Step-by-step explanation:
1. Which of the following is the slope-intercept form of 6x + 2y = 28?
y=-3:2 – 14
y=-3x + 14
y= 3.c + 14
y= 3x - 14
Answer:
2nd option
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c
Given
6x + 2y = 28 ( subtract 6x from both sides )
2y = - 6x + 28 ( divide the terms by 2 )
y = - 3x + 14 ← in slope- intercept form
Answer:
y= -3x + 14
Explanation:
6x + 2y=28
2y= -6x +28
Therefore, y= -3x +14
Solve the porportion)
7/5=x/3
Given : Solve 7/5 = x/3
Solution :
7(3) = 5(x) 21 = 5x x = 21/5 x = 4.2Henceforth, the answer is 4.2
Someone pls help me I will make you as brain
Answer:
k= 4
Step-by-step explanation:
g(x) is the units higher than f(x) which means k=4
Round 827.4715 to four significant figures
Answer:
827.5( to four significant figures)
Four times the number of six
4(x+6) or 4x+6
Answer:
the answer is 4(x+6) because you have to add 6 to x and then multiply by 4
Help me ASAP!!!!!!!!
Answer:
A= 5
B= 33
C is ( every two squares on the graph equals one pupil.
Step-by-step explanation:
Answer:
A)5
B)33 students
C)Not many students scored highly on the test. Only about 15% got a 90 or above.
Which is the best estimate of
28
×
0
.
64
?
A.
10
B.
15
C.
21
D.
28
Hey there!
• Original problem/equation
28 * 0.64
= 17.92
• Estimated to the nearest tens & tenths
= 30 * 0.60
= 18
The best estimation for the original equation is: 18 but we rounded to find the answer with tens & tenths place
Out of your answer choices that you have provided we can say “Option C. 21” could possibly be your answer
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Please help me solve this ASAP
Answer:
2 and 4
Step-by-step explanation:
2 + ( - 6 1/2 ) = what is the sum
Answer:
-4 1/2
Step-by-step explanation:
[tex]2 +(-6\frac{1}{2})[/tex] [tex]2 - 6\frac{1}{2}[/tex] [tex]2 - \frac{13}{2}[/tex] [tex]\frac{2}{1}= \frac{4}{2}[/tex] [tex]\frac{4}{2} - \frac{13}{2}[/tex] [tex]-\frac{9}{2}[/tex] [tex]-4\frac{1}{2}[/tex]Solve
Can someone tell me the answer to this please
here is with the equation hope this helps
PLS PLS PLS HELP ME WITH THIS QUESTION!!!!!!!
Answer:
f. 260 in by 100 in
Step-by-step explanation:
13 + 5 = 18
720/18 = 40
Find length:
40*13 = 520
520/2 = 260 <-- must divide by 2, 520 is the sum of twice the length
Find width:
40*5 = 200
200/2 = 100 <-- must divide by 2, 200 is the sum of twice the width
Find the missing exponent. Explain your reasoning. (Please help!)
Step-by-step explanation:
The answer is as follows
p+20=14
p=-6