Answer:
2
Step-by-step explanation:
The discriminant is positve
discriminant- the quanity that depends on the coefficients and multiple properties of its roots
Ms. Knight's two cooking classes are
making a total of 30 sweet potato
pies. Each pie requires 2 % sweet
potatoes. Her first class makes 1/3 of
the total number of pies needed.
Exactly how many sweet potatoes
will her second class need in order to
make the remaining pies?
Answer:
33
Step-by-step explanation:
please answer the question above!
Answer:
4
Step-by-step explanation:
1. 8^(2/3) is the same thing as [tex]\sqrt[3]{8^2}[/tex]
[tex]\sqrt[3]{8^2}[/tex] [tex]\sqrt[3]{64}[/tex] [tex]\sqrt[3]{64} = \sqrt[3]{4*4*4}[/tex] 4Therefore, (8)^(2/3) equals 4.
Give the following number in Base 10. 111112 = [ ? ]10
I assume you're given the binary number, 11111₂. Expanding the digits in base 10, this is the same as
1•2⁴ + 1•2³ + 1•2² + 1•2¹ + 1•2⁰
= 16 + 8 + 4 + 2 + 1
= 31
Aloha!
Looking for some help with an Algebra 1 equation please. See photo below.
Answer:
3, 0
Step-by-step explanation:
So, if we rewrite our given equation to have its 0x its easier to picture factorising it.
Factorise into (x+3)(x-3)
Make this equation equal to zero
Solve for your two pairs, -3, 0 (which was given in the question- I wrote this in green)
and 3, 0 (I wrote this in blue)
9514 1404 393
Answer:
(-3, 0) (given) and (3, 0)
Step-by-step explanation:
Apparently, the "solution" you're looking for is the solution to f(x) = 0.
To find the solutions, look for table values where y = 0. The solutions are the corresponding x-values. The (x, y) pairs that are solutions can be read from the table:
(-3, 0) and (3, 0)
What is greater 4 7/10 or 4.75
Answer:
4.75
Step-by-step explanation:
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8. Use mental math to multiply. a) 235 times 0.1, b) 235 times 0.01, c) 876 times 0.01, d) 876 times 0.001,
Step-by-step explanation:
235•0.1=23.5
235•0.01=2.35
876•0.01=87.6
876•0.001=8.76
Answer:
23.5, 2.35
8.76, 0.876
Step-by-step explanation:
What is Mount Denali climate
Answer:
The highest recorded temperature in the national park is 91 degrees. Overall, in the north and south part of Denali, the average temperatures fluctuate between 50 and 60.Summers are short in Denali, and visitors should be prepared for cold, rain and even snow in mid-to-late August.
What is 16 divided by 0.02?
Answer:
Step-by-step explanation:
0.32, give her brainliest
Which is more, 9 pints or 16 cups?
Answer:
9 pints
Step-by-step explanation:
there are two cups in a pint, so we need to divide 16 by 2 to convert the cups to pints.
16 ÷ 2 = 8
9 is greater than 8, so 9 pints.
Find the value of x
Answer:
2
Step-by-step explanation:
please mark brainiest hope it works out for you
A board is 22.5 Inches long. How long is the board in centimeters? Use the following conversion: 1 Inch is 2.54 centimeters.
Answer:
57.15
Step-by-step explanation:
22.5*2.54 is 57.15
The board is 57.15 centimeters long.
To convert the length of the board from inches to centimeters, we need to use the conversion factor of 1 inch equals 2.54 centimeters.
Given that the board is 22.5 inches long, we can multiply this value by the conversion factor to find the equivalent length in centimeters.
Length in centimeters = Length in inches × Conversion factor
Length in centimeters = 22.5 inches × 2.54 centimeters/inch
Calculating this expression:
Length in centimeters = 57.15 centimeters
Therefore, the board is 57.15 centimeters long.
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Write three numbers that round to 80,000 when rounded to the nearest ten thousand
Answer:
79,000 78,000 77,000
Step-by-step explanation:
Looking at the number behind the ten-thousands place, the number being higher than five makes the seven round up to 8
yesterday Grace drove 41 1/2 Miles she used 1 1/4 gallons of gasoline which is the unit rate for miles per gallon
Answer:
The answer should be 41 miles per hour
Step-by-step explanation:
Find the value of x that will make A||B.
A
B
4x
(3x + 10
X =
[?]
Enter
- BRAINLIEST answerer ❤️✌
The value of the variable 'x' by the corresponding angles property will be 10.
What is an angle?The inclination is the separation seen between planes or vectors that meet. Degrees are another way to indicate the slope. For a full rotation, the angle is 360°.
Corresponding angle - If two lines are parallel then the third line. The corresponding angles are equal angles.
From the diagram, by the corresponding angles property, the equation is given as,
4x = 3x + 10
Simplify the equation, then we have
4x = 3x +10
x = 10
The value of the variable 'x' by the corresponding angles property will be 10.
More about the angled link is given below.
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Identify the Place Value of a Digit in the following exercises, find the place value of the given digits.
1. 579,601
(a) 9
(b) 6
(c) 0
(d) 7
(e) 5
2. .56,804,379
(a) 8
(b) 6
(c) 4
(d) 7
(e) 0
Answer:
1
9=thousands
6=hundreds
0=tens
7=tens of thousands
5=hundreds of thousands
2
8=hundreds of thousands
6=millions
4=thousands
7=tens
0=tens of thousands
1. Place value of 9 = Thousands
Place value of 6 = Hundreds
Place value of 0 = Tens
Place value of 7 = Ten thousands
Place value of 5 = Hundred thousands
2. Place value of 8 = Thousandths
Place value of 6 = Hundredths
Place value of 4 = Hundred thousandths
Place value of 7 = Ten millionths
Place value of 0 = Ten thousandths
What is place value ?The place value is the position of each digit in a number. The place value of digits is determined as ones, tens, hundreds, thousands, ten-thousands and so on, based on their position in the number.
Given
1. 579,601
Place value of 9 = Thousands
Place value of 6 = Hundreds
Place value of 0 = Tens
Place value of 7 = Ten thousands
Place value of 5 = Hundred thousands
2. .56,804,379
Place value of 8 = Thousandths
Place value of 6 = Hundredths
Place value of 4 = Hundred thousandths
Place value of 7 = Ten millionths
Place value of 0 = Ten thousandths
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REALLY URGENT!!!
Question: Find the equation of the line specified.
Perpendicular to 3x + y = -7 and passing through (1,8)
(i really need an explanation on how to do this)
Answer:
[tex]y=\frac{1}{3}x+7.6666[/tex]
Step-by-step explanation:
First we must convert [tex]3x+y=-7[/tex] into slope-intercept form!
To do this we simply just need to subtract -3x from the 3x on the left and move it to the right side. This would result in: [tex]y = -3x-7[/tex]
Now that we have our slope-intercept form for the equation remember that to find the equation that is perpendicular to the given equation, you need to use the opposite reciprocal of the slope. This would be [tex]\frac{1}{3}[/tex] as that is the reciprocal and opposite of [tex]-\frac{3}{1}[/tex]
Now in order to find the "b" variable of the equation that goes through the ordered pair (1, 8) we need to plug it in to the given equation!
That equation would be: [tex]y=\frac{1}{3}x-7[/tex]
Given that x = 1 and y = 8 we can plug those in like so:
[tex]8=\frac{1}{3}(1)+b[/tex]
(make sure to set the -7 to b as that's what we're solving for)
1 / 3 is 0.3333 (infinitely repeating)
Next we need to subtract 0.3333 from 8, which would be 7.6666 (infinitely repeating) Remember that the variable needs to be "alone"!
Now we have our "b" for the equation! Hence the equation would be:
[tex]y=\frac{1}{3}x+7.6666[/tex]
(you can also use [tex]\frac{23}{3}[/tex] for the b as that is the "exact form" of 1 / 3 but they both work)
Hope this helps! Feel free to ask questions!
Which expression does the graphic represent?
Answer:
8-1 if im correct and thank me
Step-by-step explanation:
2. A line goes through the points (4, 5) and (2, -6). Write the equation of the line in slope-intercept form. Show your work for full credit. (How did you go from those two points to having the equation in slope-intercept form? Or, how did you go form having the equation in point-slope form [above in #1] to slope- intercept form?). Do not draw graphs, I want you to complete this problem algebraically (Using numbers, variables, and/or symbols). Circle your answer. (4 points)
Answer:
y = 5.5x - 17
Step-by-step explanation:
(4,5)(2,-6)
M = ∆y/∆x-6-5/2-4-11/-2 this is the gradientchose any of the point then introduce another point(4,5) (x,y) the gradient is -11/-2M =∆y/∆x y-5/x-4 = -11/-2-2(y-5) = -11 ( x -4)-2Y + 10 = -11x + 44-2Y = -11x + 44 -10-2Y = -11x + 34divide the while equation by -2y = 5.5x + - 17 y= 5.5x - 17You have $500,000 saved for retirement. Your account earns 4% interest. How much will you be able to pull out each month, if you want to be able to take withdrawals for 15 years?
Answer:
3.336
Step-by-step explanation:
I am 15% I think I did the wrong calculation.
are of a trapuiezuim
Step-by-step explanation:
that is the step by step
brainliest please
- Find the final price of a $13.00 tank top after a 30%
discount and 2% tax.
Answer:
i have no clue use guath math
Step-by-step explanation:
Is 9x-(9x)^2=19-y linear or non linear
this question is non linear
PLEASE HELP!!!!!!
will mark as brainliest!!!!!
Answer:
Far left one, A
Step-by-step explanation:
Answer:
As 4 of the 22 males questioned liked talking on the phone, the odds are 4/22
Step-by-step explanation:
Help to find the correct answer please
Answer:
The slope is -3/2
The y intercept is (0, -5) :)
Step-by-step explanation:
the slope is whatever is times by x
the y intercept is what’s being subtracted by it
The values of m and b from the equation of the given line are;
m = -3/2 and b = -5
Slope intercept formWe are given the equation;. y = -(3/2)x - 5
Now, the general form of an equation of a line in slope intercept form is;
y = mx + b
Where;
m is slope
b is y-intercept
Thus, comparing the general form to our given equation, we can see that;
m = -3/2 and b = -5
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I need help please thanks
Answer:
Vertical angles = 81 degrees
Angle (4y-1) = 99 degrees
Linear pair = 81 + 99 = 180 degrees
Step-by-step explanation:
2x + 5 = 3x - 33 (vertical angles)
33+5 = 3x - 2x
38 = x
3(38) - 33 = 81 degrees
4y - 1 + 81 = 180 (linear pair angles)
4y = 180 - 80
y = 100/4
y = 25
4(25) -1 = 99 degrees
Two spotters of tornado are on a road running east-west and are 35 miles apart. The west man spots a tornado at bearing N 43° E and the east man spots the same tornado on a bearing of N 59° W. How far is the tornado from each man and how far is the tornado from the road?
The distance between the tornado, and both spotters is an illustration of bearing and distance.
The distance between the tornado and the spotter at the west is 30.67 milesThe distance between the tornado and the spotter at the east is 24.40 milesThe distance between the tornado and the road is 20.91 milesSee attachment for the positioning of the tornado, and the two spotters.
First, we calculate the angle T.
[tex]\mathbf{\angle T + 43 + 59 = 180}[/tex] ---- Sum of angles in a triangle
[tex]\mathbf{\angle T +102 = 180}[/tex]
Subtract 102 from both sides
[tex]\mathbf{\angle T = 78}[/tex]
From the attached figure:
y represents the distance between the tornado and the spotter at the westz represents the distance between the tornado and the spotter at the east x represents the distance between the tornado and the roadTo calculate y, we make use of the following sine formula
[tex]\mathbf{\frac{y}{sin(59)} = \frac{35}{sin(78)}}[/tex]
Make y the subject
[tex]\mathbf{y = \frac{35}{sin(78)} \times sin(59)}[/tex]
[tex]\mathbf{y = 30.67}[/tex]
To calculate z, we make use of the following sine formula
[tex]\mathbf{\frac{z}{sin(43)} = \frac{35}{sin(78)}}[/tex]
Make z the subject
[tex]\mathbf{z = \frac{35}{sin(78)} \times sin(43)}[/tex]
[tex]\mathbf{z = 24.40}[/tex]
Next, we calculate x, using the following sine trigonometry ratio
[tex]\mathbf{sin(59) = \frac{x}{z}}[/tex]
Make x the subject
[tex]\mathbf{x = z \times sin(59)}[/tex]
Substitute [tex]\mathbf{z = 24.40}[/tex]
[tex]\mathbf{x = 24.40 \times sin(59)}[/tex]
[tex]\mathbf{x = 20.91}[/tex]
Hence, the required distances are 30.67 miles, 24.40 miles and 20.91 miles.
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HELP NEED NOW !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
...
Step-by-step explanation:
...
Round 45.395 to the nearest hundredth
Solve equation for 5(x - 3) + 2 = 5(2x - 8) - 3
Answer:
Easy pie
Step-by-step explanation:
5(x - 3) + 2 = 5(2x - 8) - 3
5x - 15 + 2 = 10x - 40 - 3
5x - 10x = 15 - 2 - 40 - 3
-5x = -30
5x = 30
x = 6
What is each percent of change? round to the nearest whole percent if necessary. Is the percent of change an increase or decrease? $300 to $200
Answer:
33.3333 percent dectearse