Answer:
no solution
Step-by-step explanation:
[1] 6x - 9y = 16
[2] 2x - 3y = 7
// Solve equation [2] for the variable x
[2] 2x = 3y + 7
[2] x = 3y/2 + 7/2
// Plug this in for variable x in equation [1]
[1] 6•(3y/2+7/2) - 9y = 16
[1] 0 = -5 => NO solution
No solution
Find the measure of each numbered angle. NEED HELP NOW
m<1=
m<2=
m<3=
Answer:
m∠1 = 58°
m∠2 = 58°
m∠3 = 72°
Step-by-step explanation:
The sum of the interior angles of a triangle is equal to 180°. The vertical angles at Point Z are congruent and therefore their measures are equal.
Write the ratio: 10 to 2 as a fraction in lowest terms.
Answer:
[tex]\frac{5}{1}[/tex]
Step-by-step explanation:
10:2 would be written as [tex]\frac{10}{2}[/tex] in fraction form.
We can simplify this fraction to 5 to 1.
[tex]\frac{10}{2}=\frac{10/2}{2/2}=\frac{5}{1}[/tex]
Hope this helps.
Which of the following completes the statement?
In the number 45,569, the 5 in the hundreds place is ______ the 5 to its left.
A. the same value as
B. 1/10 the value of
C. 10 times the value of
D. 100 times the value of
Answer:
B
Step-by-step explanation:
Because the 5 in the hundreds place multiplied by 10 will result in the product of 5,000.
The transformation function rule (x, y) --> (x - 1, y) is an example of which type of transformation?
Answer:
translation
Step-by-step explanation:
because it's only being moved left by one unit
Matthew filled up his with gas for a total of $22.54. He noticed he purchased 9.2 gallons of gas. What is the price of 1 gallon of gas?
Answer:
$2.45 per gallon
Step-by-step explanation:
Divide to find the answer:
22.54 / 9.2 = 2.45
Write the
slope-intercept form
of the equation of the
line described:
Perpendicular to y=x+4 and passes through the point (2,2)
Answer:
y=-1x+4
Step-by-step explanation:
What's the number of people left to play at 10 of
15 have played
Answer:
5 people will be left to play
Answer: Out of 10 to 15 people played, 5 people are left to play
When Louisa arranges her pennies into a rectangle with two equal rows, three equal rows, four equal rows, or six equal rows, she has one leftover penny. When she arranges her pennies into a rectangle with five equal rows, she has two leftover pennies. How many pennies could Louisa have? Remember he has between 10 and 40 pennies total.
Answer:
37
Step-by-step explanation:
All those can have equal rows with leaving the one out and with five equal groups it would leave 2
A manufacturer who is considering the implementation of a one-week training program for all new employees decides to test the program with the next 100 employees hired, and then compare their productivity rate to the productivity rate of new employees based on past records–a rate that is normally distributed with a mean of 60 and a standard deviation of 8. The new program needs to produce a minimum improvement of 4 to be considered worthwhile. What is the comparison distribution's standard deviation?
Answer:
0.8
Step-by-step explanation:
From the given information:
The population mean = 60
The standard deviation = 8
The sample size = 100
The sample distribution which follows a normal distribution is the set of values taken by this statistic on each sample from the same population.
The standard deviation of the comparison distribution's = [tex]\dfrac{\sigma}{\sqrt{n}}[/tex]
The standard deviation of the comparison distribution's = [tex]\dfrac{8}{\sqrt{100}}[/tex]
The standard deviation of the comparison distribution's = 8/10
The standard deviation of the comparison distribution's = 0.8
4/3+1/6=p what two numbers does p fall between
What angle would it be?
Answer:
Corresponding Angles
Step-by-step explanation:
mia has 14 coins in her pocket that total $1.10. what are the coins in her pocket
Answer: Either 8 dimes and 6 nickles, or 4 quarters and 10 pennies. Both combinations add up to $1.10.
Have a nice day
The 14 coins can be:
- 8 dimes and 6 nickels
Or
- 10 pennies and 4 quarters
Given,
14 coins make up $1.10
We need to find what are the 14 coins.
What are the different types of coins that make up a dollar?We have,
100 pennies = $1
20 nickels = $1
10 dimes = $1
4 quarters = $1
Find the coins that are worth $1.10
We have
10 dimes = $1
So,
1 dime = $0.10
8 dimes = $0.80 _____(1)
20 nickels = $1
So,
1 nickels = $0.05
6 nickels = $0.30 _____(2)
100 pennies = $1
10 pennies = $0.1 _____(3)
4 quarters = $1 ______(4)
From (1) and (2)
8 dimes + 6 nickels = $0.80 + $0.30
14 coins = $1.10
From (3) and (4)
10 pennies + 4 quarters = $0.1 + $1
14 coins = $1.10
Thus the 14 coins can be:
- 8 dimes and 6 nickels
- 10 pennies and 4 quarters
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3
1
1 point
Solve the equation below. Round your answer to the nearest hundredth (2 decimal places) if needed.
4
X/15 +15=19
Type your answer.
5
Answer: X= 570
Step-by-step explanation:
X
_____ = 19
15 + 15
Multiply both sides by 30
30X
_____ = 19 x 30
15 + 15
Simplify
x=570
R
(x + 1)
(3x - 5)
S
Р
What is mzPQR ?
Answer:
x+ 1= 3
Step-by-step explanation:
^^
Someone, please help me out here.
P.S if you don't know the answer to this question don't comment at all because it's not very useful to me or anyone who needs help. Plus it just adds a warning to your account which may or may not get you banned.
Answer:
Smallest to largest
Step-by-step explanation
4/3, square root of 2, 1.423..., pie, 1.666...., square root of 4
Find the missing measure.
51°
x
Answer: It's 129°
Step-by-step explanation: Because we know x and 51 are supplementary angles (add up to 180), We can do x + 51 = 180, to figure out that x is equal to 129°.
Hope this helps :)
3 digit number that is divisible by 3 and 5
The answer is 135
1+3+5=9(9 is a multiple of 3. To know if something is divisble by 3, you must add it and if it is a multipe of 3 it is divisble of 30
135 end with 5( If a number ends with 0 or 5 it is divible by 5)
Hope my explanation helps!
What is the completely factored form of 3x5 – 7x4 + 6x2 – 14x?
(x Superscript 4 Baseline + 2 x) (3 x minus 7)
x Superscript 4 Baseline (3 x minus 7) (2 x minus 1)
x (x cubed + 2) (3 x minus 7)
x (3 x Superscript 4 Baseline minus 7 x cubed + 6 x minus 14)
Answer:
x(x³ + 2)(3x - 7)
Step-by-step explanation:
I got it right
The solution is Option D.
The equation is simplified as A = x ( 3x⁴ - 7x³ + 6x - 14 )
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
A = 3x⁵ - 7x⁴ + 6x² - 14x be equation (1)
Now , on factorizing the equation , we get
Taking the common factor as x in the equation , we get
A = x ( 3x⁴ - 7x³ + 6x - 14 )
Therefore , the value of A is x ( 3x⁴ - 7x³ + 6x - 14 )
Hence , the equation is A = x ( 3x⁴ - 7x³ + 6x - 14 )
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Solve by using the quadratic formula: x^2 - 6x + 7 = 0 Please enter any square root values using "sqrt" or the decimal answer rounded to the nearest hundredth (i.e. V2 = sqrt(2) or 1.41).
Given parameters:
Quadratic expression:
x² - 6x + 7 = 0
Solve using quadratic formula;
x = [tex]\frac{-b +/- \sqrt{b^{2 } - 4ac} }{2a}[/tex]
From the equation;
a = 1, b = -6 and c = 7
Input the parameters and solve;
x = [tex]\frac{-(-6) +/- \sqrt{-6^{2 } + 4 x 1 x 7 } }{2 x 1}[/tex]
x = [tex]\frac{6 +/- \sqrt{36} +28 }{2}[/tex]
x = [tex]\frac{6 +/- \sqrt{64} }{2}[/tex]
x = [tex]\frac{6 + 8}{2 }[/tex] or [tex]\frac{6-8}{2}[/tex]
x = 7 or -1
Answer:x is 7 or -1
Step-by-step explanation: based on the quadratic expression
solve the proportion just type in the answer do not include the variables 14/8 equals x over 20
[tex] \frac{14}{8} = \frac{x}{20} [/tex]
[tex]14 \times 20 = 8 \times x[/tex]
[tex]280 = 8x[/tex]
[tex]8x = 280[/tex]
[tex]x = \frac{280}{8} [/tex]
[tex]x = 35[/tex]
Using this let us find the proportional fractions :-[tex] \frac{14}{8} = \frac{x}{2 0 } [/tex]
[tex] \frac{14}{8} = \frac{35}{20} [/tex]
[tex]∴the \: proportional \: fractions \:are :[/tex]
[tex] \frac{14}{8} :: \frac{35}{20} [/tex]
in general how does perimeter "a" affect y=a(b x-c)?
A affects the slope of the graph.
When a is less than 1, the amplitude of the graph decreases which causes the slope of the graph to appear more flat.
When a is greater than 1, the amplitude of the graph increases which causes the slope of the graph to appear more steep.
I need help on this one please
Answer:
B
Step-by-step explanation:
Answer:
k' = (-3,0)
j' = (0,5)
l' = (-3,3)
Step-by-step explanation:
if you reflected over the x- axis
then the y points would would change to the opposite
k = (-3,0)
j = (0,-5)
l = (-3,-3)
Simplify the following expression. Write the resulting polynomial in descending order.
–2x(1–3x) + (2x + 3)(3x – 2)
Answer: 4x² + x - 2
Step-by-step explanation: First distribute the -2x into (1-3x) which = -2x + 6x²
Now let's work on the second part:
Distributing (2x + 3) to (3x - 2) = 6x² - 4x + 9x - 6. Combining like terms: 6x² - 4x + 9x - 6 --> 6x² + 5x - 6. Now let's combine the like factors of our two equations which equals
12x² + 3x - 6. Now reduce by dividing by 3 which gives us the final answer of:
4x² + x - 2.
is 9.90 biger or less or equal 9.9
Answer:
Equal
Step-by-step explanation:
9.90 = 9.9
The difference is just decimal places
Evaluating the two values, both numbers 9.90 and 9.9 are equal.
The value 9.90 is written to 2 decimal places as the value of 0 in the hundredth place adds no value in terms of size to the number. The other value 9.9 is written to 1 decimal place. Hence, both values are of equal size.Hence, the values 9.90 and 9.9 are equal.
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What is 1/6 in a Percent
Answer:
16.67%
Step-by-step explanation:
1. Take 1 divided by six : 1/6 = 0.16666 . . .
2. Multiply by 100 to get a percent: 16.67%
Factor 5x^2? + 10x + 2x + 4.
Answer:
x 2 + 6 x +9
Step-by-step explanation:
What is a possible first step when multiplying 4/5 by 3
Carl wheezer and shaggy are doing the macarena
If Shaggy is using .26% of his power
How much is Carl using?
.74% ar least or else he would crumble
Answer: .74%
Step-by-step explanation: 1-0.26=0.74
plz plz pls help pls
Answer:
The second choice.
Step-by-step explanation:
Answer:
52 + 4 = 4 + 52Step-by-step explanation:
Hope that will help you
Find the difference of 6/7 minus 1/14
Answer:
11/14
Step-by-step explanation:
Answer:
11/14
Step-by-step explanation:
Convert to common denominator then subtract the numerator