What is X?
I’m at a loss
Answer:
9
Step-by-step explanation:
5x-3= 2x+24
5x=2x+27
3x=27
X=9
Answer: A. 9
Step-by-step explanation:
The diagonal is bisected by the other diagonal. So the 2 parts of the diagonal are equal
5x - 3 = 2x + 24 >Bring like terms to 1 side
3x = 27 >Divide both sides by 3
x = 9
if m<xyz = 58 and m<wxz = 51 find m<wzx
Answer:
m<wzx = 71
Step-by-step explanation:
Assuming these are interior angles of a triangle.
The sum of all three interior angles of a triangle is always 180 degrees, therefore:
m<xyz + m<wxz + m<wzx = 180
Substitute our values:
58 + 51 + m<wzx = 180
m<wzx = 180 - 58 - 51
m<wzx = 71
A sponsor created this box and whisker plot to show the ages of the 120 people seated in the first five rows at the concert. What was the median age of the 120 people sitting in the first five rows
The median age of the 120 people seated in the first five rows of the concert was 31.
What is value?Value is an important concept in economics and business. It is the worth of goods, services, or assets that is determined by the market or by an individual. It can be measured in terms of money, time, or effort. Value is also used to describe a person’s sense of worth or importance. Values can be seen as the principles, standards, or goals that guide an individual’s actions and decisions. Ultimately, value is subjective and is held by each person and can change over time.
The box and whisker plot provided by the sponsor shows the ages of the 120 people seated in the first five rows of the concert. The box and whisker plot shows a minimum value of 18, a maximum value of 45, a median of 31, a first quartile of 24, and a third quartile of 37. This indicates that 50% of the 120 people in the first five rows had an age of 31 or below, and 50% of the 120 people had an age of 37 or above. The median age of the 120 people seated in the first five rows of the concert was 31.
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What is the value of n?
Answer:
A. 95°Step-by-step explanation:
see attached
Two pieces of equipment were purchased for a total of $2000. If one piece cost $810 more than the other, find the price of the less expensive piece of equipment.
Answer:
595.
Step-by-step explanation:
Take $2000 and subtract $810 from it. You now have the total of the two pieces of equipment without the extra pricing. You should get $1,190. Then divide that number by 2. You will get $595.
1st Piece of Equipment = $595
2nd Piece of Equipment = $1,405
2nd Piece is $810 more expensive and the two pieces combined is $2,000.
Use a geometric tool to draw a circle. Draw and measure a radius and a diameter of the circle .
Answer:
Attached is an example of a circle with a radius of 5 and a diameter of 10.
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Se dispone de 800 000 para invertir. Una cuenta paga el 18% de interés anual, y otra paga el 21%. ¿Cuánto debe invertirse en cada cuenta para ganar 150 000 en intereses en un año?
Se debe depositar $ 600 000 en la cuenta con 18 % de interés anual y $ 200 000 en la cuenta con 21 % de interés anual para recibir $ 150 000 en intereses.
¿Cuánto se debe invertir en cada cuenta para alcanzar las ganancias deseadas en un período dado?
En este problema tenemos un depósito repartido en dos cuentas, que adquiere ganancias de manera continua en el tiempo. En consecuencia, tenemos por interés compuesto la siguiente ecuación a resolver:
x · (18/100) + (800 000 - x) · (21/100) = 150 000
168 000 - (3/100) · x = 150 000
(3/100) · x = 18 000
x = 600 000
Se debe depositar $ 600 000 en la cuenta con 18 % de interés anual y $ 200 000 en la cuenta con 21 % de interés anual para recibir $ 150 000 en intereses.
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find a quadratic equation in X whose roots are -2 and 3/4
Answer:
4x² + 5x - 6 = 0
Step-by-step explanation:
Quadratic equation:
\(\boxed{x^2-(sum \ of \ roots)x+product \ of \ roots=0}\)
\(Sum \ of \ roots = -2 + \dfrac{3}{4}\)
\(= \dfrac{-2*4}{1*4}+\dfrac{3}{4}\\\\=\dfrac{-8}{4}+\dfrac{3}{4}\\\\=\dfrac{-5}{4}\\\\\)
\(\sf product \ of \ roots =-2 *\dfrac{3}{4}\)
\(=\dfrac{-6}{4}\)
Quadratic equation:
\(x^2 - \left(\dfrac{-5}{4}\right)x+\left(\dfrac{-6}{4}\right)=0\)
Multiply the entire equation by 4,
4x² - (-5)x + (-6) = 0
4x² + 5x - 6 = 0
Simplify each side of 4a+ 5a-2=5+3-1
Answer:
9a-2=7
Step-by-step explanation:
4a+ 5a-2=5+3-1
To simplify each side, combine like terms.
4a+5a = 9a
5+3-1 = 7
The equation becomes:
9a-2=7
what would be the slope?
Check whether x = -3 is a solution to the equation. Justify your result.
x/3 - 6 - 5 = -12
(show work)
The value of x i.e., x = -3 is a solution to the equation which is (x/3) - 6 - 5 = -12.
What do you mean by algebraic expressions ?
Algebraic expression is an equation which consists of variables and the arithmetic operations such as division , multiplication , etc.
It is given that x = -3 is a solution to the equation which is x/3 - 6 - 5 = -12 .
This equation is a form of algebraic expression which is expression which consist of a variable and arithmetic operations.
Let's check out that whether this equation is true for x = -3 . To be true both sides of the equation must be equal.
So , the equation is :
(x/-3) - 6 - 5 = -12
If we put x = -3 in the above equation :
(3/-3) - 6 - 5 = -12
-1 - 6 - 5 = -12
-1 - 11 = - 12
-12 = -12
So , for x = -3 equation is satisfied.
Therefore , the value of x i.e., x = -3 is a solution to the equation which is (x/3) - 6 - 5 = -12.
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Please solve this question!! Please help me
In order to simplify the expression, start by solving the subtraction of fractions in the form
\(\frac{a}{b}-\frac{c}{d}=\frac{ad-bc}{bd}\)then,
\(undefined\)Dylan has a pitcher with 1.65 L of orange juice. He pours out 0.2 L
of the juice. Then he adds some sparkling water to the pitcher to
make orangeade. He ends up with 1.9 L of orangeade. Solve the
equation 1.65 -0.2 + x = 1.9 to find the amount of sparkling
water, x, Dylan adds to the pitcher. Show your work.
Answer:
Step-by-step explanation:
fork knife
The FIRST ANSWER GETS BrAINLIEST
Answer:
me
Step-by-step explanation:
Printer A prints 100 pages for $23.99. Printer B prints 275 sheets for $63.99. Which printer has the better rate of cost per page?
Printer A, because the approximate rate of Printer A, $0.24 per page, is greater than the approximate rate of Printer B, $0.23 per page
Printer A, because the approximate rate of Printer A, $4.16 per page, is less than the approximate rate of Printer B, $4.30 per page
Printer B, because the approximate rate of Printer A, $0.24 per page, is greater than the approximate rate of Printer B, $0.23 per page
Printer B, because the approximate rate of Printer A, $4.16 per page, is less than the approximate rate of Printer B, $4.30 per page
PLEASE HURRY I NEEED THIS RN :)
Printer A has the better rate of cost per page because the approximate rate of Printer A, $0.24 per page, is greater than the approximate rate of Printer B, $0.23 per page.
How to calculate the rate?Rate demonstrates how many times one number can fit into another number. It contrast two numbers by ordinarily dividing them. A/B will be the formula if one is comparing one data point (A) to another data point (B).
In this case, Printer A prints 100 pages for $23.99. The rate is:
\(\sf = \dfrac{\$23.99}{100}\)
\(\sf = 0.2399\thickapprox\$0.24 \ per \ page\)
Printer B prints 275 sheets for $63.99. The rate is:
\(\sf = \dfrac{\$63.99}{275}\)
\(\sf = 0.2327\thickapprox\$0.23 \ per \ page\)
Therefore, based on the above calculations, we can see that Printer A has the better rate of cost per page because the approximate rate of Printer A, $0.24 per page, is greater than the approximate rate of Printer B, $0.23 per page.
So option (A) is correct.
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Choose the table that represents g(x) = 3⋅f(x) when f(x) = x − 1
A bag contains 11 apples and 6 oranges. If you select 6 pieces of fruit without looking, how many ways can you select exactly 5 apples
Answer:
you have a 11/17 percent chance of getting an apple
Step-by-step explanation:
if there are 11 apples and 6 oranges. 11 out of 17 times you will get an apple
Need a step by step answer please
Answer:
x=10
Step-by-step explanation:
x+2+x=22
combine like terms x + x to get 2x:
2x + 2 = 22
subtract 2 on both sides:
2x = 20
divide by 2 on both sides to isolate x:
x=10
with a 5% sale discount the price of an item is $38 what was the original price
Answer:
\(38 \div5 \\ \)
d. 2/5 (j + 40) = -4
Answer:
-50
i have made it in the above picture
hope it helps
Step-by-step explanation:
2/5 (j + 40) = -4
(j + 40) =-10
j=-50
Hope it helps
PLEASE HELP ME 1. A different pool had an area that is of the form
▢ × 102 + ▢ × 101 + 6
and that can be written in the form x3 ,
where x is a whole number.
A) Decide what your number could be.
B) What is the perfect square number that is closest to the number you chose? What would the side length of a square pool with that area be?
C) Estimate the side length of a square pool with the area you chose in part a).
The solutions to the questions are
The number we are using is 5The perfect square number closest to the area is 1024The estimated side length is 32What are areas?The area of a shape is the amount of space on the shape
For most regular quadrilaterals, you multiply the side lengths to determine the area
The number to useThe area expression is given as
Area = ▢ × 102 + ▢ × 101 + 6
From the question, we can use any number
However, this number must be positive
Assume the number is 5
So, we have
Area = 5 × 102 + 5 × 101 + 6
The perfect square number closest to the resultIn (a), we have:
Area = 5 × 102 + 5 × 101 + 6
Evaluate
Area = 1021
The perfect square number closest to this is
Closest = 1024
The estimated side lengthIn (b), we have
Closest = 1024
Rewrite as
Area = 1024
Take the square roots
Length = 32
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Which of the following is a factor of 9x^2+21+10
Answer: 3x+5
Step-by-step explanation:
trust me i had that question for home work
Please answer ASAP. Do not mind the purple thing.
Answer:
1 4
2 8
3 12
6 24
for next year, its 32
Step-by-step explanation:
cauz 8 divided by 2 is 4
Also since it goes up by four, 3 is 12 and 6 is 24
15) Fred drank 1/3 of a cup of milk at breakfast and 2/3 of a cup of milk at dinner. In total, how many cups
of milk did Fred drink today?
Answer: Fred had 1 cup of milk to drink.
Step-by-step explanation: 1/3 + 2/3 equals 3/3 or 1
Does anyone know this?
Answer:
i think c or b I D K
Step-by-step explanation:
Find the area and the perimeter of a rectangle with side lengths of 4 1/5in. and 4 2/7 in.
the area is simply the product of its width and length, so hmmm before doing so, let's change all the mixed fractions to improper fractions and then multiply.
\(\stackrel{mixed}{4\frac{1}{5}}\implies \cfrac{4\cdot 5+1}{5}\implies \stackrel{improper}{\cfrac{21}{5}} ~\hfill \stackrel{mixed}{4\frac{2}{7}} \implies \cfrac{4\cdot 7+2}{7} \implies \stackrel{improper}{\cfrac{30}{7}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{21}{5}\cdot \cfrac{30}{7}\implies \cfrac{21}{7}\cdot \cfrac{30}{5}\implies \cfrac{3}{1}\cdot \cfrac{6}{1}\implies \text{\LARGE 18}~in^2\)
The area of the rectangle is 18 \(inch^{2}\) and the perimeter is \(16\frac{34}{35}\) inches.
We know that, Area of a rectangle = l * b
and Perimeter of a rectangle = 2(l + b)
Where, l = length of the rectangle
b = breadth of the rectangle
According to the question, l = \(4\frac{1}{5}\) inch = \(\frac{21}{5}\) inch
b = \(4\frac{2}{7}\) inch = \(\frac{30}{7}\) inch
Area of the given rectangle = l* b
= \(\frac{21}{5}\) * \(\frac{30}{7}\)
= 18 \(inch^{2}\)
The perimeter of the given rectangle = 2(l + b)
= 2( \(\frac{21}{5}\) + \(\frac{30}{7}\))
= 2 (\(\frac{297}{35}\))
= \(\frac{594}{35}\)
= \(16\frac{34}{35}\) inch
Hence, the area of the rectangle = 18 \(inch^{2}\)
and the perimeter = \(16\frac{34}{35}\) inch
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What's the first step of purchasing insurance?
O contacting a company or an agent
O signing a contract with a company
O shopping around for the best deal
O receiving proof of an insurance policy
Answer:
C - Shopping around for the best deal
Step-by-step explanation:
You might be surprised by certain insurance deals, but by shopping around, you can find some insurance deals which are good and affordable.
‼️‼️‼️‼️‼️‼️‼️‼️HELP PLEASE ASAP ‼️‼️‼️‼️‼️‼️
Answer:
C I think
Step-by-step explanation:
Answer:
A, f(x) ≥ -36
Step-by-step explanation:
The range is all the possible y values, also called f(x) values.
In this case, the range of the graph extends from -36 to infinity, so the correct answer is f(x) ≥ -36.
Let me know if this helps!
Find a coordinate on the line.
y - 5 = 8(x + 2)
Question 3 options:
(8, 2)
(2, -5)
(-2, 5)
(-5, 2)
Answer:
(-2,5)
Step-by-step explanation:
Please Answer with Explanation
Answer:
a.
Step-by-step explanation:
it is not clear what your teacher discussed and wants from you here.
formally, all triangles are similar, as the description says. and the sequence of the vertexes in the "name" does not make any difference in identifying the triangle. this would be only important when identifying a specific angle (the center letter). in other words : a triangle is identified by naming its three corners in any sequence. simply because for the similarity concern you can twist and turn the triangle until it has the same orientation as the other triangle to compare.
so, again, a very strange question from your teacher. many greetings from me.
as explained, formally all 4 statements are correct.
but in order to identify one, it has to be a.
because the sequence of the corners are the same.
in QTS the side QT (the shortest of the 3 sides) is named first. and TS (the longest of the 3 sides) is named last.
in PQT we have the same sequence. PQ is the shortest side first, and QT is the longest side last.
no other answer option has the same sequence on the left and the right side.
but again, this is actually irrelevant for the similarity relation.
e.g. triangle RQS = triangle SQR, they are just twisted and turned images of the same triangle.