Answer:
The answer to the given equation -g+2(3+g)=-4(g+1) is g=-2
Step-by-step explanation:
Given -g+2(3+g)=-4(g+1)
To solve the given equation :
-g+2(3+g)=-4(g+1)
Applying the distributive property we get
-g+2(3)+2(g)=-4(g)+(-4)(1)
-g+6+2g=-4g-4
g+6=-4g-4 ( adding the like terms )
g+6-(-4g-4)=-4g-4-(-4g-4)
Applying the distributive property we get
g+6-(-4g)-(-4)=-4g-4-(-4g)-(-4)
g+6+4g+4=-4g-4+4g+4
5g+10=0 ( adding the like terms )
5g+10-10=0-10
5g=-10 ( adding the like terms )
[tex]g=-\frac{10}{5}[/tex]
[tex]g=-2[/tex]
Therefore g=-2
The answer to the given equation -g+2(3+g)=-4(g+1) is g=-2
0.4x3.2
Step by step
Answer:
Step-by-step explanation:
0.4 × 3.2
Convert to fraction
0.4 = 4/10 = 2/5 & 3.2 = 32/10 = 16/5
0.4 × 3.2 = 2/5 × 16/5 = 32/25 = 1.28
Without conversion you press ur calculator and you get 1.28
Simplify: 20 + √216 all over 2
Answer:
the answer is 10+3[tex]\sqrt{6\\}[/tex] or 17.35
Answer:
10 + 3(√6)
Step-by-step explanation:
To simplify this expression, take what is divisible by 2 in the numerator (top) out of the fraction. For the square root number, change it to a mixed radical form (an equivalent number multiplied by a smaller root) by taking out square numbers.
[tex]\frac{20+\sqrt{216}}{2}[/tex] Split the fraction to see what can be divided
[tex]=\frac{20}{2}+\frac{\sqrt{216}}{2}[/tex] 20/2 = 10
[tex]=10+\frac{\sqrt{216}}{2}[/tex] Simplify the root. 216 = 4*9*6
[tex]=10+\frac{\sqrt{4*9*6}}{2}[/tex] 4 and 9 are square numbers. Take out the square root of those factors.
[tex]=10+\frac{2\sqrt{9*6}}{2}[/tex] Took out the √4 first.
[tex]=10+\frac{2*3\sqrt{6}}{2}[/tex] Took out √9. (√4)(√9) = 2*3
[tex]=10+\frac{6\sqrt{6}}{2}[/tex] The mixed radical is 6√6. Divide it by 2.
[tex]=10+3\sqrt{6}[/tex] Answer
Subtract
(4x²+6) - (2x - 5)
O A. 4x2 - 2x+11
O B. 2+1
O C. 4x2 - 2x+1
O D. 2x + 11
SUBMIT
Answer:
A. 4x² - 2x + 11
Step-by-step explanation:
(4x² + 6) - (2x - 5) =
Drop the first set of parentheses since it is unnecessary.
= 4x² + 6 - (2x - 5)
To drop the second set of parentheses, you must change every sign inside the parentheses.
= 4x² + 6 - 2x + 5
Now combine like terms.
= 4x² - 2x + 11
What is the perimeter for this shape?
Answer:
the perimeter for this shape is 550 in
One side of a shipping container measures 8 feet. The container is a cube. What is the container's volume in cubic feet?
(A)cubic feet
(B)cubic feet
(C)64 cubic feet
(D)512 cubic feet
Answer:c
Step-by-step explanation:
What is the slope of a line perpendicular to the line with equation y = 3x – 1? –3 –1 3
[tex]m=-\frac{1}{3}[/tex] is the slope of a perpendicular line.
Step-by-step explanation:
For two lines to be perpendicular to each other, their slope must be mutually negative reciprocal (to check if the numbers are multiplied, they should be -1).
Given equation:
y = 3 x – 1
We know the standard slope equation, as y = m x + b. When comparing this with the given equation, we get slope value,
m = 3
But in question, they asked to find slope of a line perpendicular to the line. So, apply this ‘the perpendicular slope will be the opposite (negative) reciprocal of the original slope’
Therefore, the slope of a perpendicular line is
[tex]m=-\frac{1}{3}[/tex]
the Rodriguez family need to drive 250 miles to visit their cousins. if they have already driven 113.8 miles how much farther do they need to drive?
Answer: 136.2 miles
250-113.8=136.2
Answer:
136.2
Step-by-step explanation:
250-113.8=136.2
Jonah cut a piece of rope that was 4ft 7 inches long. How many inches is that?
So as we know 1 feet = 12 inches. So we multiply 12 x 4 which is 48. Plus 7 is 55.
So the amount of inches that Jonah cut the piece of rope is 55 inches
mark me as brainliest if this answer is correct!!!
Is the relation given by the set of ordered pairs below a function? (Yes or No)
(3,-7), (2,4), (-3,-7), (3,0), (0,2)
Answer:
No
Step-by-step explanation:
The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular X value. The Y value of a point where a vertical line intersects a graph represents an output for that input X value. If we can draw any vertical line (left to right) that intersects a graph more than once, then the graph does not define a function because that X value has more than one output. A function has only one output (X) value for each input value.
EXAMPLES:
(3,-7), (2,4), (-3,-7), (3,0), (0,2)
The first numberin each set is th X value or output.
The 3 has two Y values, -7 and 0, it can only have one Y value.
Only one X can have a one Y vale to make it a function.
The relation given by the set (3,-7), (2,4), (-3,-7), (3,0), (0,2) is not a function, since the x-value 3 corresponds to two different y-values (-7 and 0).
Explanation:In mathematics, a relation is a set of ordered pairs. For that set to be a function, each input (x-value) should correspond to only one output (y-value). That means no two ordered pairs should have the same x-value but different y-values.
Looking at your given set (3,-7), (2,4), (-3,-7), (3,0), (0,2), we can see that the x-value 3 corresponds to two y-values: -7 and 0. Therefore, this relation is NOT a function.
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A rectangle with length 3” and width 6”
Answer:
do you want area? if so 18"
Step-by-step explanation:
How do you Simplify :(2p^-3)^5
Answer:
The final simplification is (32p^-15).
Step-by-step explanation:
Given:
(2p^-3)^5 we have to simplify.
Property to be used:(Power rule)
Power rule states that: [tex](a^x)^y=a^x^y[/tex] ...the exponents were multiplied.
Using power rule.
We have,
⇒[tex](2p^-3)^5[/tex]
⇒[tex](2^5)(p^-3^*5)[/tex] ...taking exponents individually.
⇒[tex]32(p^-^1^5)[/tex] ...[tex]2^5=2*2*2*2*2=32[/tex]
⇒[tex]32p^-^1^5[/tex]
So our final values are 32p^-15
Austin correctly answered 92% of the questions on the geography quiz. Liz and third 47 of the 50 questions correctly who earned a higher score? Explain.
Final Answer:
Liz's score is higher than Austin's
Explanation:
To solve this problem, first we need to calculate the percentage of correct answers that Liz got. We know that Liz answered 47 questions correctly out of a total of 50 questions. To calculate the percentage, we'll divide the number of questions Liz answered correctly by the total amount of questions and then multiply by 100.
This gives us the percentage of correct answers that Liz got.
We then compare it to the percentage that Austin got, which is 92%.
Doing so, we find that Liz's score is higher than Austin's. Hence, Liz earned a higher score.
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Solve 11 kx + 13kx = 6 for x.
Answer:
Step-by-step explanation:
11kx + 13kx = 6.......for x
24kx = 6.....divide both sides by 24k
x = 6 / (24k)
x = 1/4k OR k/4
3/7 of a number is 69.What is the number?
Answer:
Step-by-step explanation:
Let the number be x
3/7 of x = 69
3x/7 = 69
Cross multiply
3x = 69×7
3x = 483
x = 483/3
x = 161
three and two sevenths plus eight and one third
A car is priced at $12,000. The monthly payment is 3% of the price. How much is the monthly payment?
Answer: $ 360
Step-by-step explanation:
since the monthly payment is 3% of the price , this means that the monthly payment is 3% of 12000
= 0.03 x 12000
= $ 360
what is the answer to -2 1/2+4
Answer:
Step-by-step explanation:
I don’t know, why are you asking me?
The number 70 562 00 is written in what form
Answer:
It’s written in standard form.
Step-by-step explanation:
Standard form is numbers written in just numbers.
Example: “Five Hundred Forty-One”
The standard form of that number is 541.
Changing a phrase, expression into number form.
Hope this helps!
F(x)=3x-1 and g(x)=x+2 find (f+g)(x)
In this question, you're solving by adding the two expressions together.
(f+g)(x) is the same as:
3x - 1 + x + 2
Solve:
3x - 1 + x + 2
combine like terms:
4x - 1 + 2
4x + 1
Answer:
4x + 1
Oliver drives 45 miles per hour.Write an expression that represents the distance in miles he will travel for h hours driven.
Answer:
45h=d
Step-by-step explanation:
If d represents the distance in miles, then the equation would be 45h=d because when you multiply 45 by the amount of hours h, then you would get the total distance in miles. For example, Oliver drives 45 miles per hour for 3 hours. When we substitute h, the number of hours, for 3, then we get:
45(3)=d
And all we need to do is to multiply them together to get d, which in this case, it is 135 miles.
What are accepted without proofs in a logical system
Postulates, Axioms, and Common Notions are accepted without proofs in a logical system.
Explanation:
Postulates or axioms are those statements which are considered to be true and these serve as a starting point or a premise for further arguments or reasoning purposes.
Common notions which are sometimes referred to as axioms represents the magnitudes of one kind.
In mathematics, axioms are classified into two types namely,
1. Logical axioms: Used in two distinguishable but relatable senses.
2. Non-logical axioms: Substantive assertions based on the elements of any theory.
Suppose you are determining the growth rate of two species of plants. Species Ais 25 cm tall and grows 3 em per month. Species
and grows em per month which system of equations models the height of each species (d) as a function of days
is 10 cm
tall
MC) - 320
Nd) - 8100
Nid) - 25
HD) 10 td
NE) - 104
HD) -
Question:
Suppose you are determining the growth rate of two species of plants. Species A is 25 cm tall and grows 3 cm per month. Species B is 10 cm tall and grows 8 cm per month. Which system of equations models the height of each species H(m) as a function of months m.
Answer:
The system of equations that models the height of each species H(m) as a function of months m is: [tex]H_A(m) = 25 + 3m \text{ and } H_B(m) = 10+8m[/tex]
Solution:
[tex]H_A(m)[/tex] = the height of species A as a function of months m
[tex]H_B(m)[/tex] = the height of species B as a function of months m
Species A is 25 cm tall and grows 3 cm per month
Let "m" be the number of months
Therefore, a equation is framed as:
Species A : 25 cm + 3(number of months)
[tex]H_A(m) = 25 + 3m[/tex]
Species B is 10 cm tall and grows 8 cm per month
Therefore, a equation is framed as:
Species B : 10 cm + 8(number of months)
[tex]H_B(m) = 10+8m[/tex]
Thus the system of equations that models the height of each species H(m) as a function of months m is: [tex]H_A(m) = 25 + 3m \text{ and } H_B(m) = 10+8m[/tex]
What is the solution to 4log4(x+8)=4^2
Answer:2492
Step-by-step explanation:
4Log4(x+8)=4^2
Divide both sides by 4 we get
Log4(x+8)=4^2/4
Log4(x+8)=4
4(x+8)=10^4
4(x+8)=10000
Open brackets
4x+32=10000
Subtract 32 from both sides
4x+32-32=10000-32
4x=9968
Divide both sides by 4
4x/4=9968/4
X=2492
Which equation is true?
-
A. (6 + 2) + 7 = 6 + (2 + 7)
B. (6 - 2) - 7 = 6 - (2 - 7)
C. (6 - 2) + 7 = 6 - (2 + 7)
D. (6 = 2) = 7 = 6 - 12 = 7)
Answer:
(6 + 2) + 7 = 6 + (2 + 7)
Explanation:
(6 + 2) + 7
6 + 2 = 8
8 + 7 = 15
6 + (2 + 7)
2 + 7 = 9
9 + 6 = 15
15 = 15
You will be adding 6, 2 and 7 no matter what. The parenthesis do not make a difference. 6 + 2 + 7 is the same thing as 6 + 2 + 7. 15 = 15.
Answer:
A.
Step-by-step explanation:
A. 15 = 15 (true)
B. -3 = 11 (false)
C. 11 = -3 (false)
Use counting rules to find the following probabilities.
A full house (in poker) consists of three of one kind of card and two of another kind of
card. Find the probability of a full house consisting of three kings and two queens.
Answer:
0.00144
Step-by-step explanation:
(13/1)(4/3)(12/1)(4/2)/(52/5)=(13)(4)(12)(6)/2598960=3744/2598960≈0.00144
2/3 of it is 30
What’s the number?
Answer:
The number is 45.
Step-by-step explanation:
2/3x=30
x=30/(2/3)
x=(30/1)(3/2)
x=90/2
x=45
Write an equation in slope-intercept form for the line that passes through the points (6,-3) and
(0, 2).
Answer:
y = - [tex]\frac{5}{6}[/tex] x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (6, - 3) and (x₂, y₂ ) = (0, 2)
m = [tex]\frac{2+3}{0-6}[/tex]= [tex]\frac{5}{-6}[/tex] = - [tex]\frac{5}{6}[/tex], thus
y = - [tex]\frac{5}{6}[/tex] x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (6, - 3), then
- 3 = - 5 + c ⇒ c = - 3 + 5 = 2
y = - [tex]\frac{5}{6}[/tex] x + 2 ← equation of line
The equation of the line in slope-intercept form that passes through the points (6,-3) and (0, 2) is y = -5/6x + 2, where -5/6 is the slope and 2 is the y-intercept.
Explanation:To write an equation in slope-intercept form (y = mx + b) of the line that passes through two points (6,-3) and (0, 2), first, we need to calculate the slope (m).
The formula to calculate the slope is (y2 - y1) / (x2 - x1). Plugging in the values from the given points, we get the slope as (2 - (-3)) / (0 - 6) = 5 / -6 = -5/6.
Next, substitute one of the points and the slope into the equation to find the y-intercept (b). If we use (0, 2), we get 2 = -5/6 * 0 + b, hence, b=2.
Therefore, the equation of the line in slope-intercept form that passes through these points is y = -5/6x + 2.
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Solve for B:
A=1/2b*h
Answer:
see attached picture please
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The coefficient of xy in the product of (4x2 + 2y) and (3x + y2) is _______ .
6. A shoe store sells boots,
sandals, and
sneakers. About how
many more
sneakers did the store sell
than sandals
and boots combined?
Items Sold
Boots
5,362
Sandals
7,741
Sneakers
22,179
Answer:
9076
Step-by-step explanation: