Answer:
Step-by-step explanation:
f(4) = 3*(4)^2 + 4*(4) -30
f(4)=48 + 16 -30
=34
11/13 in lowest term
Answer:
11/13 is already simplified
Step-by-step explanation:
help me
I need someone..
plsss..
Which postulate or theorem, if any, could you use to prove DBE is congruent to FCE? If not enough information is given choose not information.
Congruent triangles have equal corresponding angles and sides
The theorem that proves that DBE is congruent to FCE is ASA
From the diagram, we have the following highlights
Angle B is congruent to angle CSide length BE is congruent to side length CEAngles at E on both triangles are congruentThe above highlights represent congruence theorem ASA
Hence, the theorem that proves that DBE is congruent to FCE is ASA
Read more about congruent triangles at:
https://brainly.com/question/1675117
Vern has just opened a flower shop. Because of the startup costs, for the next month his net earnings for each bouquet are -$6. On Tuesday during that month, he sold 14 bouquets. What are Verns net earnings for Tuesday?
-$8
-$84
$84
$20
Answer:
-$84
Step-by-step explanation:
$-6 x $14 = -$84
3
Bridget needs an actor. Actor A is offering her services for an initial $140 in addition
to $20 per day. Actor B is offering her services for an initial $200 in addition to $15
per day.
Write a function g (x) for actor B
Answer:
(x=days) g(x)=15x+200
Step-by-step explanation:
the 200 is a base fee, meaning you cant tag a variable on it and in this case it works as a y-intercept, the 15 dollars a day would be 15x because x is the number of days and to calculate how much it costs to work a few days you multiply the daily rate and the number of days, then add 200 to get your cost.
Which of the following problem types require you to find the LCD? (choose ALL that apply)
multiplying rational expressions
multiplying rational expressions
dividing rationals expressions
dividing rationals expressions
adding rational expressions
adding rational expressions
subtracting rational expressions
subtracting rational expressions
solving rational equations
Answer:
The correct options are;
Adding rational expressions
Subtracting rational expressions
Step-by-step explanation:
When adding or subtracting rational numbers, the denominators of the fractions representing the numbers should be equal
Therefore, when adding two or more rational expressions together, the following steps are required;
1) Looking for the Lowest Common Denominator
2) Finding the product of the quotient obtained from dividing the LCD by the denominator of a fraction and the numerator of the fraction
3) Placing the sum (or differences) of the products obtained in the above step as the numerator, while the LCD remain denominator
4) Simplifying the numerator in the above step
5) The faction so obtained, is the sum or difference of two or more rational expressions.
What is the answer to :
5/3 - 2 1/3
Answer:
- 2/3
Step-by-step explanation:
What is the measure of the largest angle of a triangle if the ratio of the measures of the three angles is 5:3:1
Answer:
First Angle = 100°
Second Angle = 60°
Third Angle = 20°
Step-by-step explanation:
Step 1:
5 : 3 : 1 Ratio
Step 2:
5x + 3x + x = 180° Sum of a Δ
Step 3:
9x = 180° Combine Like Terms
Step 4:
x = 180° ÷ 9 Divide
Step 5:
x = 20°
Answer:
First Angle = 5 × 20° = 100°
Second Angle = 3 × 20° = 60°
Third Angle = 1 × 20° = 20°
Hope This Helps :)
HOMEWORK HELP ME PLEASE
Answer:
Y = 3
Step-by-step explanation:
Find the mode for the following set of data:
16, 14, 24, 32, 14 ASAP correct answers only
Answer:
14
Step-by-step explanation:
Mode is the value that appear most often in a set of data values.
Look at this set of data:
16,14,24,32,14
Which number appears the most? The answer is 14.
16, (14), 24, 32, (14)
there are 20 marbles in a bag. 35% of the marbles are blue. how many marbles are blue?
Answer:
7 marbles are blue.
Answer:
7
Step-by-step explanation:
20 divided by 100 times 35!
You draw two cards from a standard deck of 52 cards and replace the first one before drawing a second. What is the probability of drawing a king and a five in either order?
Answer: 4 over 663 hope this helps
QUESTION OF THE DAY: There are 5 blue M&Ms, 6 red M&Ms, 5 yellow M&Ms, 8 green M&Ms, 4 orange M&Ms, and 7 brown M&Ms in a bag. What is the probability of selecting a green or brown M&M?
Answer:
15/35
Step-by-step explanation:
Solve the following systems of equations by elimination.
4x+3y=-2
8x-2y=12
HELPP ME PLZZZ THIS IS MY LAST QUESTION
Answer:
a. y = 3x - 11
b. y = -1/3 x - 1
Step-by-step explanation:
The line on the graph increases by 3 every time it moves over 1. This means that the slope of the given line is 3.
a. When 2 equations are parallel, their slopes are the same, so the slope of this equation will be 3. To find the y-intercept, plug in the values of the slope and the given point (3, -2) into the equation y = mx + b:
-2 = 3(3) + b
-2 = 9 + b
-11 = b
The y-intercept is -11. Now we can write our equation:
y = 3x - 11
b. When 2 lines are perpendicular, their slopes are negative reciprocals. The negative reciprocal of 3 is -1/3. We can use the slope and the given point (3, -2) to find the y-intercept:
-2 = -1/3(3) + b
-2 = -1 + b
-1 = b
The y-intercept is -1. Now we can write our equation:
y = -1/3x - 1
Hope this helps :)
Given the expression 5a2b2 − 13ab + 7a3 − 4b, do the following as instructed below:
A: Write the polynomial in descending order.
B: Classify the polynomial by the number of terms.
C: State the degree of the polynomial.
If all of the diagonals are drawn from a vertex of a pentagon, how many triangles are formed?
2
3
4
5
Mark has invested in Evu Confectioners. He owns 220 shares of stock in Evu Confectioners, with each share costing him $14.79 apiece but paying a yearly dividend of $2.03. Mark also owns three par value $500 bonds from Evu Confectioners, each of which had a market value of 93.630 and which pay 8.8% interest. If Mark’s broker charges a commission of $55 per ten shares of stock bought or sold and a commission of 3% of the market value of each bond bought or sold, which aspect of Mark’s investment in Evu Confectioners has the greater percent yield, and how much greater is it?
a.
The stocks have a yield 4.33 percentage points greater than that of the bonds.
b.
The stocks have a yield 0.88 percentage points greater than that of the bonds.
c.
The bonds have a yield 0.32 percentage points greater than that of the stocks.
d.
The bonds have a yield 3.68 percentage points greater than that of the stocks.
Answer:
b, 0.88
Step-by-step explanation:
just took the quiz
Marks invested in the evu confectioners and own a 220 shares of stock. Each of them costs him $14.79 but pays dividend of $2.03 mark also owns a 3 par value of $500 bonds.
if Mark broker charges him a commission of $55 per ten shares of stocks thar he sold and take a commission of 3%. The aspect of mark investment in the Evu would be much greater than point shared by the bonds. Thus the stocks would be yields a 0.88% points larger than bonds. Hence the option B is correct.Learn more about the Evu Confectioners.
brainly.com/question/2823822
6. irrational numbers are numbers that
7. The number 3 is ____ because it is ____.
Answer:
irrational numbers are numbers that can't be written as a fraction
the number 3 is rational because it is an integer
Can the set of lengths be the side lengths of a right triangle?
8 ft, 15 ft, 17 ft
Answer:
yes
Step-by-step explanation:
Using the converse theorem of Pythagoras.
If the longest side squared is equal to the sum of the other 2 sides, then the triangle is right.
longest side = 17 and 17² = 289 and
8² + 15² = 64 + 225 = 289
Since 8² + 15² = 17² then the triangle is right.
Which lines are parallel? A) p and q B) q and r C) p and s D) r and s
Answer:
the correct option would actually be option C.
Step-by-step explanation:
1.) it is on USA test prep.
2.) Since 111 degrees and 69 degrees are supplementary, we can conclude that lines p and s are parallel.
What caused the “bust” of 1983?
Question 4 options:
A The industry created too many copies of ET. Knowing it was a sub-par game gave many people doubt the industry could produce engaging and quality games.
B Small companies didn’t have the resources to create quality games, so they started cranking out terrible products, and large brands tried to jump on the bandwagon with terrible games that blurred the line between games and marketing; consoles had to compete against each other and home computers which further crowded the market
C People became uninterested in the new games that were being produced
D Too much hairspray in the air clogged the machines
Answer:
B.
Step-by-step explanation:
Answer:
well just a few years later, it all came crashing down with the price of oil. The jets were grounded, cranes dismantled and commercial projects scrapped. Thousands of workers lost jobs and scores of companies went belly up.
so in other words B
I am not sure if it is right im only in middle school and am not that smart sorry if it is wrong! well good luck
In a triangle, if the second angle is 5º greater than the first angle and the third angle is 5° greater than the second angle, find the three angles of the triangle.
Answer:
Angle 1= 55 degrees
Angle 2=60 degrees
Angle 3=65 degrees
Step-by-step explanation:
angles in triangle add to 180 degrees
What is an equation of the line that passes through the point (-8,0) and is Pharrell to the line x-2y=10?
Answer:
y = 1/2x + 4
Step-by-step explanation:
Shopping: Tax
Situation: You are purchasing four items and want to calculate the tax. The items cost $2.50, $8.75, $3.00, and $10.25. The tax rate is 6%. How much is the tax?
Calculation With Distribution. PLS show all work step by step
The tax is normally done to the total so add the prices up 2.50+8.75+3.00+10.25=24.5
percent is 6%
percent means parts out of 100 so
6%=6/100=0.6/10=0.06/1=0.06* 6% of total* 'of'' translates to multiply
24.50 times 0.06=tax=1.47
Answer:
Step-by-step explanation:
The tax itself is $1.47
You can calculate that by adding up all four items. You should get $24.50. Then, you multiply 24.50 by 6%. When multiplying 24.50 and 6%, make sure you multiply (24.50)(0.06) and not (24.50)(0.6).
The total cost of the items after tax is $23.03 just in case you needed that. Just subtract
24.50 - 1.47
Mathematics Transform Exponential Functions
Please answer
Answer:
g(x) = 6 * 3^x
Step-by-step explanation:
This is the answer because the question states that the graph is vertically stretched by a factor of 6. Since the parent function of an exponential function is f(x) = a * 3^(k(x-d)) + c, we plug in 6 for a, where we get g(x) = 6 * 3^x.
4 In a survey, 70% of homes were on the internet.
Of these homes, 70% had broadband.
There are 2450 homes with broadband internet.
How many homes were included in the survey?
Answer:
hi
Step-by-step explanation:
Andre has $37 in his bank account and writes a check for $87. After the check has been cashed, what will the bank balance show?
Answer:
If he is adding the check it will be $124, but if he is withdrawing a check it will be -50
Step-by-step explanation:
Hope this helps
A blues musician signed a contract to do a concert at Municipal Auditorium. The contract stated that the musician will receive 40% of the money from ticket sales. Tickets cost $14.35, and 2,318 tickets were sold. How much money should the musician receive from ticket sales?
Answer: $ 13,305.32
Step-by-step explanation:
Given: Total tickets = 2318
Per ticket cost = $14.35
Cost of all tickets = (Total tickets ) x (Per ticket cost )
= (2318) x (14.35)
= $33,263.3
According to the contract, musician will receive 40% of the money from ticket sales.
So, Musician will receive = 40% of (Cost of all tickets)
= 0.40 x 33263.3
= $ 13,305.32
The musician should receive from ticket sales = $ 13,305.32
Need help with this. Write an equation that is parallel to the line whose equation is y = −8x − 7?
An equation of the line that has a slope of 3
and a y-intercept of -2 is
Answer:
Problem 4: y = -8x+b
Problem 5: C: 3x-2
Step-by-step explanation:
Problem 4:
The given line is in slope intercept form.
The slope-intercept form is:
[tex]y = mx+b[/tex]
Here the co-efficient of x is the slope of the line. Comparing the given equation with general form
m = -8
Two parallel lines have same slope so the slope of line will be -8.
[tex]y=mx+b\\y = -8x+b[/tex]
b can be any positive or negative integer as we don't know any point on the line parallel to given line.
Problem 5:
Slope = 3
y-intercept = -2
Slope intercept of line is given by:
[tex]y = mx+b[/tex]
here m is slope and b is y-intercept
Putting the values
[tex]y = 3x-2[/tex]
Option C: y=3x-2 is the correct answer
Hence,
Problem 4: y = -8x+b
Problem 5: C: 3x-2
