Answer:
176
Step-by-step explanation:
15² - 7² = (15+7)*(15-7) = 22*8 = 176
check: 225 - 49 = 176
∫(sinxdx)/(sinx^3+cosx^3)
point w is graphed at (n,1)
Answer:
find the vertical asymptote of the graph of f(×) = (×+3) +2.
How do you factor x2 + 2xy + y2 -2^4
Answer:
try this answer x2 + 2xy + y2 - 16
what word phrase can you use to represent the algebraic expression 6x+6
Answer:
the word phrase use to represent 6x+ 6 is sum 6x and 6
Step-by-step explanation:
first you sum 6x and 6
Find the sum of 1/8 and -3/4 . can you please give an explanation would mean very well please
Simplify 1.25 (-x -4)
Answer:
-1.25x-5
Step-by-step explanation:
What is the value of c?
Answer:
Step-by-step explanation:
Explanation:
Since it is a right triangle and we are given the two shorter legs, the hypotenuse is found by
c
2
=
a
2
+
b
2
c
2
=
10
2
+
24
2
=
100
+
576
=
676
c
=
√
676
=
26
Hello, good night, can someone help me?
Answer:
b
Step-by-step explanation:
pls mark me as brainliest pls
Ms Lewis is hiring a carpenter to repair her shed the cost of carpenter L is shown in the table
Part a. What is the initial cost and hourly rate of carpenter L?
Part B write an equation to repent the function
Part C. Carpenter n charges 60$ an hour and and additional 195$ for the materials needed what is the difference in cost between carpenter N and carpenter L
Initial cost __
rate per hour __
Equation__
difference in cost__
Based on the information given, it can be deduced that the initial cost will be $187 and the hourly rate is $72 per hour.
From the information given, the initial cost is $187. The cost for 2 hours is $259 and the cost for 3 hours is $331.
Therefore, the rate per hour will be:
= $259 - $187 = $72
The equation will then be:
= 187 + 72h
Lastly, the difference in the costs is $72.
Learn more about equations on:
https://brainly.com/question/13763238
Find a equation of the line that has intercepts (1,0) and (0,4).
A) y = 4x - 1
B) y = -4x + 4
C) y = -4x + 1
D) y = -4x - 4
Thank you!
Answer:
B
Step-by-step explanation:
rise over run gives you 4/1 which equals 4. and the only 2 intercepts given lead negatively so the line has to be negative which gives you -4 then where x=0 is the x intercept which is positive 4
Answer:
B) y=-4x+4
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(4-0)/(0-1)
m=4/-1
m=-4
y-y1=m(x-x1)
y-0=-4(x-1)
y=-4(x-1)
y=-4x+4
Solve for x. 3x+11=9x-14
Answer:
x=25/6
Step-by-step explanation:
3x+11=9x-14
11=6x-14
25=6x
x=25/6
Answer:
[tex]x=\cfrac{25}{6}[/tex]
or
[tex]x=4.16[/tex]
Step-by-step explanation:
[tex]3x+11=9x-14[/tex]
[tex]3x+11-11=9x-14-11[/tex]
[tex]3x=9x-25[/tex]
[tex]3x-9x=9x-25-9x[/tex]
[tex]-6x=-25[/tex]
[tex]\cfrac{-6x}{-6}=\cfrac{-25}{-6}[/tex]
[tex]x=\cfrac{25}{6}[/tex]
Have a good day!
I need help I need help
Answer: The are of the triangle is 42 because 9=9=9 is 42 look i just want points
Step-by-step explanation:
Need help need help need help need help need help need help need help
Answer:
10 to 11 would be correct
Answer:
10 to 11
Step-by-step explanation:
What is the solution to the system of equations?
{2x + 3y = 6
x+y=1
Answer: {x,y} = {-3,-4}
Step-by-step explanation:
M - n if m= 29 and n=11
Answer:
18
Not sure though but I hope i help you ☺️❤️
Help help math math math
Answer:
-3) -23
0) -8
3) 7
6) 22
Step-by-step explanation:
Plug in the x value for each function and solve for y
Answer:
-3) -23
0) -8
3) 7
6) 22
Step-by-step explanation:
When a liquid turns into a solid, which of the following also changes?
A: chemical composition
B: size of molecules
C: Mass
D: energy
Pls help
Answer:
D. Energy.
Step-by-step explanation:
Liquid is at a higher energy state than a solid.
When the liquid turns into a solid, then the energy gets changed. Then the correct option is D.
What is solidification?When a liquid's temperature drops below its freezing point, a phase shift called freezing occurs, converting it from a liquid to a solid. According to the widely accepted definition, freezing refers to the liquid content of a substance changing from a liquid to a solid during a cooling process.
When a liquid's molecules slow down enough to attract one another into permanent positions as a solid, this process is known as freezing.
The term "single solidification point" refers to the temperature at which an alloy transitions from a completely liquid state to a fully solid state without traveling through a partially liquid state, meaning that no additional cooling is necessary to create a fully solid alloy.
The energy is altered as a liquid changes into a solid. D is the right answer in this case.
More about the solidification link is given below.
https://brainly.com/question/392491
#SPJ2
Zayden has a total of 20 bills in his wallet. Also, his wallet only contains $50 and $100 bills. If the numbers of $50 and $100 bills are interchanged, the total amount of money in Zayden’s wallet would be $500 more than it originally was. Find the original amount of money in his wallet.
$
Step-by-step explanation:
x = number of $50 bills
y = number of $100 bills
x + y = 20
50x + 100y + 500 = 100x + 50y
50y + 500 = 50x
y + 10 = x
now we use that in the first equation :
y + 10 + y = 20
2y = 10
y = 5
x = y + 10 = 5 + 10 = 15
so, he has 15 $50 bills and 5 $100 bills = $750 + $500 = $1250 in his wallet
Can someone please help me solve this
Answer:
all the numbers +
Step-by-step explanation:
F r e e points for people that is low on points :)
Answer:
im not low on points but thank you <3.
Step-by-step explanation:
Answer:
:) :) :) :) :) :) :) :) :) :)
Is the sentence Equivalent or non equivalent 12:24,50:100
Therefore, the sentence is Equivalent.
Hoped this helped.
[tex]BrainiacUser1357[/tex]
Please help me in this!!!!
Step-by-step explanation:
you really don't see this ?
this is rotated by 180 degrees around the origin.
do you see how the different points change positive from one shape to the other ?
think what happens when you rotate a disk (like a plate) with something on it. how does that something on it change is position and orientation ?
this here is the same thing. look at H and how it turns into O.
The Levine family has 10 gallons of gas in the car. The car uses 1 5/8 of a gallon each hour. How long can they drive on 10 gallons of gas?
Answer:
6.15
Step-by-step explanation:
10 gallons is 80/8
1 5/8= 13/8
80 divided by 13 is 6.15384615385 but rounded 6.15
6.15 hours
if its not that then keep rounding to 6.2 or 6hrs
a) Complete the table of values for y = 6 - 2x
0
1
2
3
Х
4
5
OT
10
-4
y
8
6
co
b) Draw the graph of y = 6 - 2x
on the grid.
4
2.
c) Solve 6 - 2x = 3
Step-by-step explanation:
the answer as shown in the photo
5. What is the measure of Angle WVX in the given square?
Answer:
try 90°C for an answer, good luck
PLEASE HELP ILL GIVE BRAINLIESTTTT
Answer:
f(-4a) = -16a + 8
Step-by-step explanation:
Substitute -4a into the equation
4x(-4a) + 8 = -16a +8
help me plzzzzzzzzzzzzz (NO LINKS)
Answer:
5^4Step-by-step explanation:
The rule when you divide two values with the same base is to subtract the exponents.
Meadow Academy's spring festival is coming up, and Ms. Rivera is in charge of ordering the butterfly kits again. She knows she ordered 6 cases of butterfly kits last year but can't remember how many kits come in a case. When she checks the records, Ms. Rivera finds that the school used 417 of the butterfly kits last year and had 63 left over after the festival. How many butterfly kits come in each case?
Answer:
Step-by-step explanation:
its 80 i just did the question
Each case contains 80 butterfly kits.
What is unitary method ?Unitary method is a mathematical technique for finding the value of a single unit and then deriving the given unit by multiplying with it.
According to the given question Ms. Rivera ordered 6 cases of butterfly kits last year out of which the school used 417 of the butterfly kits and had 63 left over after the festival.
So, the total no. of butterfly kits is (417+63) = 480 kits and it was contained in 6 boxes.
∴ The no. of butterfly kits in each case is 480/6 which is
= 80 butterfly kits.
learn more about unitary method here :
https://brainly.com/question/23423168
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If a = 0.3 and b =0.5, what is the value of a+b?
A. [tex]\frac{8}{10}[/tex]
B. [tex]\frac{8}{9}[/tex]
C. [tex]\frac{80}{99}[/tex]
D. [tex]\frac{88}{100}[/tex]
Answer=
D
Step-by-step explanation
because of the dot/line at the top of the number it means it is a continuous same number
for example, 0.3 with a dot/line on top means it is 0.333333...
so 0.55...+0.33...=0.88...
and as it is a decimal that is in the range of 1-100 its like a percentage so it is 88/100
Can someone pls answer them all?