Find the values of x and y.
Which of the following is the inverse function of f(x)=3-x/5
Answer:
A
Step-by-step explanation:
If something(1 litecoin) is $130 and I buy $90 of it how much of that coin do I own?
Answer:
69.23%
Step-by-step explanation:
[tex]\frac{90}{120}[/tex] × 100
=69.23
∴ You would own 69.23% of the litecoin
-2 1/2 divided by 3 1/2
Answer:
-07428571428 yan na ang agot
The ordered pairs below represent a proportional relationship.
(8, 12), (16, 24), (x, 21)
Find the value of x.
Answer:
x=14
Step-by-step explanation:
Your unit rate is 1.5 because if you divide 12 by 8, you get 1.5. You divide 21 by your unit rate to get 14.
First answer gets brainly! 78 points!
Which Value of N makes the following equation true ?
Answer: 4(4) = 16
since a square root is like a number multiplied by itself, it would be 4(4) making n = 16 :)
Horizontal line that goes through the origin
Answer:
x axis? is that what your asking
Step-by-step explanation:
In the function f(x)=3x-5
F(0) {select}-5 10 -6 -35
F(2) {select} 1 10 -6 -35
F(-1)= {select} -8 4 -3 11
F(5)= {select} 10 4 5 3 -5
F(-10)= {select}-35 -20 20 35
Jose began the day with 25 pieces of candy. After giving a number of pieces to Peter, Jose had 80% of the original amount. If he then gave 4 more pieces to Haley, how many pieces of candy does Jose have now?
which one is weight?
1 kg stone
1 kg cotton
Answer:
1kg stone
Step-by-step explanation:
Answer:
1kg stone is heavy so it is weight
PLEASE HELP THIS IS DUE TODAY AND I HAVE NO IDEA
Answer: 62.4
Step-by-step explanation:
6 times 5.20 times 1/2 = 15.6
15.6 times 4 = 62.4
convert into slope intercept form, show all work
x+y=2
Answer:
y=x-2
Step-by-step explanation:
You have to move the Y to one side and get the X and the 2 on the other side.
Louis bought 12 pounds of fish for $180 for a dinner party. He decided to buy 5 more pounds of fish. How much will it cost him?
Answer:
$75
Step-by-step explanation:
180÷12=15
so $15 for one pound.
15×5=75
Five pounds will be $75
Caculate the sale price to two decimal places of an item which is sold at a discount of 18% to its regular price of $100.
Answer:
the answer is
well $100 can also be known as 100% and 18% of 100% is 82%
so in decimal form is 0.82
Step-by-step explanation:
may i have brainliest pls
Find the value of x.
Answer:
61.7
we have:
cos 56⁰.x = 30/tan 41⁰
=>
[tex] x = \frac{30}{ \tan(41 {}^{0} ) \cos(56 {}^{0} ) } = 61.7[/tex]
-7x=x² + 12
A)
x = 3, x = 5
B)
x = 3.x = 4.17
X = -3, x = 5
D)
x = -4X=-3
Answer:
D. x = −3, −4
Step-by-step explanation:
1) Move all terms to one side.
7x+ + 12=0
2) Factor 7x + [tex]x^{2}[/tex] + 12.
(x + 3)(x + 4) = 0
3) Solve for x.
x = −3, −4
Two lines intersect at point b, which is also the endpoint of two rays. What is the measure of angle ABC
Answer:
The answer is "[tex]22^{\circ}[/tex]"
Step-by-step explanation:
Please find the question image file in the attachment:
In this question, [tex]\angle B =90^{\circ}[/tex], that is made up of the two complementary angles that are 57 and 3x.
So, the equation is:
[tex]\to 57+3x=90\\\\\to 3x=90-57\\\\\to 3x= 33\\\\\to x=\frac{33}{3}\\\\\to x= 11[/tex]
In [tex]\Delta ABC[/tex]:
BC=2x
put the value of x in above then [tex]BC= 2\times 11^{\circ} =22^{\circ}[/tex]
Answer any question that you can.
HELP! I WILL GIVE BRAINLIEST!
Answer:
c
Step-by-step explanation:
Answer:3/10
Step-by-step explanation:
x is 1/6 so 3 * x is 3/6. 3/6 - 1/5 is 15/30 - 6/30 = 9/30. then simplify so the answer is 3/10.
Some zip codes in Tennessee start with a "37", then they have 3 more numbers after that (ex: 37XXX). How many possible zip codes exist starting with a "37"?
a
720
b
50653
c
120
d
1000
Answer:
b
Step-by-step explanation:
What must be added to both sides of the equation x – 12 = 15 to isolate the variable?
a. -15
b. -12
c. 12
d. 15
Answer:
c. 12
Step-by-step explanation:
To isolate the variable, you need to cancel out whatever's on the same side of the variable by using the inverse of the operation.
Hope this helps!! Have an awesome day φ(*^0^)
Find two consecutive ODD integers such that: The square of the larger is 120 more than the square of the smaller
Answer: See explanation
Step-by-step explanation:
Le the number be x and x+2
The information given can be formed into and equation as:
(x + 2)² = x² + 120
(x + 2)(x + 2) = x² + 120
x² + 2x + 2x + 4 = x² + 120
Collect like terms
x² - x² + 2x + 2x = 120 - 4
4x = 116
x = 116/4
x = 29
The smallest number is 29
The larger number is x + 2 = 29 + 2 = 31
Jan is 5 years older than Tom. In 3 years, Tom will be 3/4 as old as Jan. What is Tom's age now?
Tom is 12 and Jan is 17
Answer: Tom is 6 y/o
Plz help me guys I need ut
Answer:
6
Step-by-step explanation:
X=21-15
=6
to find X, u need to put 15 with the 21.... the 15 have to cross over the = sign.
Take note: when u cross over, u need to change the sign
Step-by-step explanation:
[tex]{ \huge \fbox \pink {A}\fbox \blue {n} \fbox \purple {s} \fbox \green{w} \fbox \red {e} \fbox \orange {r}}[/tex]=> X+ 15= 21
=> x= 21- 15
=> 6
____________________Sixty is what percent of 30
Answer:
sixty percent of 30 is 200
A Business had $150,000 in sales during November. In December, their sales increased
by 32%. What were their sales in December?
Answer:
$198,000
Step-by-step explanation:
Math problem pls help me
9514 1404 393
Answer:
A'(-2, -1), B'(-1, 3), C'(-3, -5), D'(1, 2)
Step-by-step explanation:
Rotation 270° CCW about the origin is accomplished by the transformation ...
(x, y) ⇒ (y, -x)
The rotated point coordinates are shown above and on the graph below.
Which expression is equivalent to "-28xy+35y"?
Answer:
−7y(4x−5)
Step-by-step explanation:
ive already calculated it thanks
Answer:
D. −7y(4x−5)
CREDIT GOES TO THIS GUY THEY SAID THE ASWER FIRST⬆️
Find the missing values in the ratio table.
Please help me!!
Answer:
apples : 2 , 4 , 6 , 8
oranges : 5 , 10 , 15 , 20
those in bold are answers :)
Answer:
2:4 :: x:10
x=5
4:x :: 10:15
x=15
15:8 ::15:x
x=8