Please help
Have a merry Christmas
Answer:
32 :)
Step-by-step explanation:
{(2,2),Is this a function?
The longer leg of a 30°-60°-90° triangle measures
[tex]8 \sqrt{3} [/tex]
inches. What is the length of the shorter leg?
Answer:
Length of shorter leg is 8 inches
Step-by-step explanation:
Here, we want to calculate the length of the shorter leg of a 30-60-90 triangle
In a 30-60-90 triangle, the sides are in the ratio;
1: √3 : 2
So the ratio of the length of the shorter and longer leg is;
1 : √3
So in this case let the shorter leg be x
x/8 √3 = 1/√3
8 √3 * 1 = √3 * x
x = 8 √3/√3
x = 8 inches
Can anyone help that would be great ! :)
Answer:
40
Step-by-step explanation:
85% is .85
go through and multiply .85 by each number and see which one = 34
What is the inverse of the function f(x) = 1/4x - 12?
Oh(x) = 48x - 4
Oh(x) = 48x + 4
O h(x) = 4x - 48
O h(x) = 4x + 48
Happy Holidays! :)
[tex]\large\boxed{h(x) = 4x + 48}[/tex]
[tex]f(x) = \frac{1}{4}x - 12[/tex]
Find the inverse. Begin by swapping the x and y (f(x)) variables:
[tex]x= \frac{1}{4}y - 12[/tex]
Begin isolating for y. Add 12 to both sides:
[tex]x + 12 = \frac{1}{4}y[/tex]
Multiply both sides by 4:
[tex]4(x + 12) = \frac{1}{4}y * 4[/tex]
[tex]4x + 48 = y[/tex]
Therefore:
[tex]h(x) = 4x + 48[/tex]
Here are 6 number cards -4, -2, -1, 5,6,8 arrange the cards into 3 pairs with the same total
Answer: See explanation
Step-by-step explanation:
We are informed that we should arrange -4, -2, -1, 5,6,8 arrange into 3 pairs with the same total. This will be:
= (-4,8), (-2,6), and (-1,5).
Let's check the total for each. This will be:
= (-4,8) = -4+8 = 4
(-2,6) = -2 + 6 = 4
(-1,5) = -1 + 5 = 4
‼️ASAP‼️ Which polynomial is in standard form?
Answer:
[tex]12x^5-6x^{2} -9x+12[/tex]
Step-by-step explanation:
To put a polynomial in standard form, you would need to write its terms in the order of highest to lowest degree. The degree is the exponent of a term's variable. [tex]12x^5-6x^{2} -9x+12[/tex] is the only equation out of all the choices that satisfies that requirement. (Remember that the degree of -9x is 1. A term with just one variable with no exponent written still has a degree of 1. Also, 12 is a constant, or a number with no variable, so it has a degree of 0.)
Answer:
2nd one
Step-by-step explanation:
[tex] {12x}^{5} - {6x}^{2} - 9x + 12[/tex]
Can someone help with this question I don’t understand it!??!
Answer:
I think it's A, B, and B
Step-by-step explanation:
Pretty sure that irrational numbers are like square roots of things
Please help me, I am bad at math so please help
A gum tree reached a height of 150 ft in 15 years. Cathy and Darla write different equations to find the yearly average growth g of the tree. Cathy writes 15g = 150. Darla writes 150/15 = g. Do these equations have the same solution? Explain.
Answer:
Yes, they have the same answer because because 150/15 = 10 and in the equation 15g = 150, you have to solve it by dividing 150 by 15 which gets 10. Therefor, they are the same.
Step-by-step explanation:
Answer: They have the same solution.
Step-by-step explanation: 15g=150 has an answer of 10 ft. (divide 150 by 15 to get g alone.) 150/15=g has an answer of 10 as well. (Simplify to find g.)
pls help meeh everything is on the image
Answer:
Your slope is -1 and you y is 2 and the equation is -1y+ 0x
Step-by-step explanation:
Nicky bought 3 pairs of jeans for $71.40. How much does one pair of jeans cost?
1. 0.4
2. 68.40
3. 214.20
4. 20
5. 23.80
Answer:
5)23.80
Step-by-step explanation:
71.40/3=23.8
Have a nice Day , I would appreciate it if you could mark my answer brainliest
In a class of 29 students, 20 play an instrument and 18 play a sport.
There are 11 students who play an instrument and also play a sport.
What is the probability that a student chosen randomly from the class
plays a sport and an instrument?
Can someone please help me
Answer:11/29
Step-by-step explanation:
The numerator is alredy given as 11 students play both an instrument and a sport. Denominator is how many students in the class which is 29.
The amount of money earned on a job is directly proportional to the number of hours worked. If $70.00 is earned in 5 hours, how much money is earned in 22 hours of work?
Answer:
$308
Step-by-step explanation:
all you have to do is divide 5 by 70 and get 14 then multiply 14 by 22 and get 308
hope this helps
please mark me as brainliest
Answer:
$308
Step-by-step explanation:
70/5=$14 per hour
14*22=308
Solve for all values of c in the simplest form |14-c|=15
Step-by-step explanation:
|14- c| = 15
=> 14 - c = 15 or 14 - c = -15
=> c = -1 or c = 29.
Which graph correctly represents question
y-4/3X-6
A car dealership bought a car for $10,000 and sold the car for $12,000
What was the percent change? *
Answer:
20%
Step-by-step explanation:
Two after school clubs are having pizza parties. The Science Club teacher orders 1 pizza to split equally between 3 students. The Robotics Club teacher orders 2 pizzas to split equally between 4 students. At which party do the students get more pizza?
The Robotics Club Teacher
hope this helps and Merry Christmas and Happy Holidays!!!<3
Andrew purchased a coat for $50.00 on sale for 25% off. What was the cost of the coat after the discount not including tax?
Answer:
$37.50
Step-by-step explanation:
Sale = $50.00 x 25% = $12.50
=> The coat after the discount = $50.00 - $12.50 = $37.50
$37.50
Step-by-step explanation:
Sale = $50.00 x 25% = $12.50
=> The coat after the discount = $50.00 - $12.50 = $37.50
Identify the number of zeros for each function
P(x) = 8x^2+5-1
Answer:
2 zeros
Step-by-step explanation:
Here, we want to identify the number of zeros for the function
The number of zeros a particular function has is dependent on the degree of the function
This particular function is quadratic and has a degree of two
So what this means is that it is expected that the function has two zeros
i need help can someone plz solve this 20x-24y= -144
Answer:
if you are solving for x, x=-36/5+6y/5
if you are solving for y, y=6+5x/6
Step-by-step explanation:
what is the slope of the line that passers through the point(9,-1)and(4,-11)
Answer:
slope is 2
Step-by-step explanation:
-11-(-1) =-10
4-9=-5
-10/-5
=2
Slope-2x
How do you factor 9-6x+x^2
Answer:
Step-by-step explanation:
rewrite 9-6x+[tex]x^{2}[/tex] as [tex]x^{2}[/tex]-6x+9. (this step isn't necessary, but it's easier when the bigger term is in front)
There's two ways: using the quadratic formula, or just doing it in your head (for simple ones)
For the simple way:
think about what numbers not only multiply to equal c (represented by 9 in this case) but also add to equal -6 (represents b in this problem). There are two numbers for this problem that work: -3 and -3. So you would write the factored form as (x-3)(x-3)
Quadratic formula:
The formula is [tex]\frac{-b}{2a}[/tex] ±[tex]\frac{\sqrt{b^{2}-4ac } }{2a}[/tex]
This formula works for equations in the form of a[tex]x^{2}[/tex]+bx+c.
Substitute in the values to get:
[tex]\frac{6}{2} +\frac{\sqrt{-6^{2} -4(1)(9)} }{2}[/tex]
simplify:
3±[tex]\frac{\sqrt{36-36} }{2}[/tex]
3±[tex]\frac{0}{2}[/tex]
the answer is 3, which is the x-intercept. Write that as (x-3)(x-3)
Haden drove 525 miles and used 25 gallons of gas. How many miles did Haden's car travel per gallon of gas? *
Answer:
21 miles per gallon of gas
Step-by-step explanation:
Solving the above question:
25 gallons of gas = 525 miles
1 gallon of gas = x miles
Cross Multiply
25 gallons × x miles = 525 miles × 1 gallons
x miles = 525 miles/25 gallons
x = 21 miles
Therefore, the miles that Haden's car travelled per gallon of gas is 21 miles per gallon of gas
are the lines y=4x+4 and y=-4x-2 parallel
Answer:
No they are not, they intersect at some point.
Step-by-step explanation:
Answer:
No these are not parallel
Step-by-step explanation:
Parallel lines have the same slope. 4 and -4 are not the same slope, which means they will intersect. A tool to check your answers such as this is Desmos. It really helps. Search Desmos graphing calculator. Hope this helps.
:)
Solve with steps please! *EASY*
Step-by-step explanation:
3x-5y =13......eq(1)
x+4y=10....eq (2)
multiply the eq 2 with 3
then it becomes,
3x+12y=30
Subtracting eq2 from eq 1
3x-3x-5y-12y=13-30
-17y=-27
y=1.588
x+6.352=10
x=3.648
Answer:
i am very positive that the answer is 6'1
Craig left his house at noon and drove 50 miles per hour until 3PM. Then he drove the next 5 hours at 70 miles per hour. Calculate the average rate of change for the entire trip.
Answer:
Step-by-step explanation:
Craig left his house at noon and drove 50 miles per hour until 3PM. Then he drove the next 5 hours at 70 miles per hour. Calculate the average rate of change for the entire trip.
Is 5-2y=3x a linear equation
Answer:
Yes
Step-by-step explanation:
Which equation represents a line which is parallel to the line 3y-4x=6
Choices:
y=−4/3x-2
y=4/3x+8
y=-3/4x+7
y=3/4x-6
Answer:
y=-4/3x-2 and y=-3/4x+7
Step-by-step explanation:
Step-by-step explanation:
y=-4/3x-2 and y=-3/4x+7
What should you do? Jason collects baseball cards. He has 33 cards. He wants to put 4 cards on each page of his book. How many pages will he need to put all of his cards in the book? Should you.. Ignore the remainder Ignore the remainder Increase the quotient by one Increase the quotient by one Remainder as the answer
Answer:
Increase the quotient by one
Step-by-step explanation:
Since in the question it is mentioned that There is a total of 33 cards and wants to put 4 cards on each page
So for determining the number of pages for put all of his cards
We should do increment in the quotient by 1 as there is a requirement of an additional page for the left cards
Therefore the above is the answer
Bananas cost $0.79 a pound. Mrs. Huff bought p
pounds of bananas. She paid a total of $7.90.
Write an equation to represent the situation.
Answer:
p x 0.79 = 7.90 or 0.79 x p =7.90
