Answer:
i can help :)
Step-by-step explanation:
Complete the statements based on the graph of the function f(x) = 1/2 √x.
The square root function is ___ by a factor of ___
The domain of f(x) is ___
The range of f(x) is ___
Answer:
1. shrunk
2. 1/2
3. all real numbers greater than or equal to 0
4. all real numbers greater than or equal to 0
Step-by-step explanation:
just got it right on edg
PLEASE HELP!! I"LL MARK YOU AS A BRAINLEIST
Answer:
B
Step-by-step explanation:
graph of
Y = -x + 1
Which situation is most likely represented by this graph?
Billy starts at home and walks to school at a constant rate. His distance from school is decreasing.
Keisha has 3 pieces of candy and gives them all away to her friend.
Silvio has $3.00 and spends $0.50 every hour of the day.
Answer:
Billy starts at home and walks to school at a constant rate. His distance from school is decreasing.
Step-by-step explanation:
HELP ASAP!!! Jason needs a new pair of shoes for school. He finds a pair that is $81 and it's on sale for 25%
off. What is the price of the shoes?
Answer:
$60.75
Step-by-step explanation:
Tickets to a concert cost $50 for each orchestra seat and $40 for each
balcony seat. If 1,500 tickets were sold to earn $69,000, how many
orchestra-seat tickets were sold?
A
600
B 750
h
900
1,380
Answer:
H. the number of orchestra seat is 900
Step-by-step explanation:
Step one:
let the number of orchestra seat be x
and balcony seat be y
cost of orchestra= $50 each
cost of balcony =$40 each
total tickets= 1500
x+y= 1500----------1
amount earned= $69000
50x+40y=69000--------2
The system of equation for the situation is
x+y= 1500----------1
50x+40y=69000--------2
from 1, x=1500-y
put this in equation 2
50(1500-y)+40y=69000
75000-50y+40y=69000
-10y=69000-75000
-10y=-6000
divide both sides by -10
y=-6000/-10
y=600
put y= 600 in equation 1
x+600= 1500
x=1500-600
x=900
I'm on my sisters account and I'm in 4th grade please help me
Answer:
2.5
Step-by-step explanation:
Its too simple to explain soz
Answer:
2.5 :)
Step-by-step explanation:
Don't know how to express the value of X as any of those answer choices
9514 1404 393
Answer:
x = √(w(w+z))
Step-by-step explanation:
The idea with a right-triangle figure of this sort is that all of the triangles are similar. Here, x is the short side of ∆ABC, and the hypotenuse of ∆BDC. This suggests you want to write a similarity statement involving the short side and hypotenuse.
BC/AC = DC/BC . . . . . short side/hypotenuse
BC² = AC·DC . . . . . . cross multiply
x² = (w+z)w . . . . . . substitute letter values
Taking the square root and rearranging to the form of the applicable answer choice, this is ...
[tex]\boxed{x=\sqrt{w(w+z)}}[/tex]
What is the slope no games please i will report!
Jane is comparing prices of f bottled drinks. She finds one bottle of water that cost $1.92 and contains 12 ounces. She then finds one of the bottle of the soda that costs 2.40 and contains 16 ounces. Whic cost less per ounce
Answer:
the soda is less
Step-by-step explanation:
if you divide both the soda and the waters ounces by their price than you will get 0.15 for the soda and 0.16 for the water showing that its 1 cent more expensive than the soda
What percentage is represented by the shaded area?
Answer:
52%
Step-by-step explanation:
The entire shape if 25 squares, the shaded area if 13 squares. Set it up as 13/25 to get a decimal, 0.52. Move the decimal place two over to convert to a percentage, 52%
for me ots allmost 11 at night please help
Answer:
slope(m)= (9/4) and y intercept =5
Step-by-step explanation:
What is the domain of the square root function graphed below?
Answer:
Option (4)
Step-by-step explanation:
Domain of a function is a set of x-values (Input values) of the function.
For the given graph of square root function,
x - values starts from x = 0 and tends to x = ∞
Therefore, domain of the function will be,
x ≥ 0
Option (4) will be the correct option.
How many solutions does 6 - 3x = 4 - x - 3 - 2x have?
Answer:
No Solution
Step-by-step explanation:
6 - 3x = 4 - x - 3 - 2x (Given)
6 - 3x = -1 -3x (combine like terms)
7 (addition)
The x cancels each other out so no solution.
Use a two-column proof to prove the Triangle Proportionality Theorem:
Answer:
Step-by-step explanation:
From the picture attached,
Statements Reasons
1). In ΔABC, DE intersects AB and AC 1). Given
2). DE║BC 2). Given
3). ∠ADE ≅ ABC 3). Corresponding angles postulate
4). ∠AED ≅ ∠ACB 4). Corresponding angles postulate
5). ΔADE ~ ΔABC 5). AA similarity postulate
6). [tex]\frac{AD}{AB}=\frac{AE}{AC}[/tex] 6). Definition of two similar triangles
Hence proved.
PLZZ HELP! I will mark brainliest
Select the correct asnwer if you do I will mark branniest
What are the slope and the y-intercept of the line shown in the graph?
A.
y-intercept = 2 and slope = -3
B.
y-intercept = 2 and slope = 3
C.
y-intercept = 3 and slope = 2
D.
y-intercept = -3 and slope = 2
Answer:
There is no graph.
Step-by-step explanation:
Three times a number plus five is less than three-fourths of the
number.
__________________________________
Answer:
3n+5<3/4n
Step-by-step explanation:
Find the slope of the line passing through the points (5, 4) and (5, -5)
Answer:
NO Slope
Step-by-step explanation:
slope of the line passing through the points (5, 4) and (5, -5)
slope = y2 - y1 = -5 - 4 = -9
x2 - x1 5 - 5 0
see attached.
in this graph of a line x = 5, no matter what the value of y is.
the horizontal change is 0 and the vertical change is any y value
therefore, there is NO Slope
multiply (x+3)(x-4)
what is the middle term in the simplified product?
x
-x
3x
-4x
Answer:
The answer is -x
Step-by-step explanation:
(x+3)(x-4)
x²-4x+3x-12
x²-x-12
Answer:
-x
Step-by-step explanation:
Which expression is a Product?
A) 8(6 + 3)
8
B) _
(6 +3)
C) 5 (2) + 2(6 x 3)
D) 5(2 + 3) - 4 (8 +1)
Answer:
thats what i got
Step-by-step explanation:
Can someone help with both of these please asap
(1) In the State of Michigan there is a 6% sales tax, so if you purchase a
new pair of shoes for $75 how would you set up the ratio to calculate your
tax? *
Answer:
1:0.06
Step-by-step explanation:
since there is a 6% sales tax, which is the same as 0.06. to calculate your tax, you would multiply both of the sides of the ratio by 75, and the left side will show you subtotal of what you are buying, the right will show tax.
Nick has a $45 Starbucks gift card. He purchased the same latte six times and has $18 left on the card. What was the price of each latte? What does the variable represent in this problem?
Answer:
The price of each latte was $4.5.
Step-by-step explanation:
6x + 18 = 45
6x = 45 - 18
6x = 27
x = 27/6
x = 4.5
The variable represents the cost of each latte.
The graph of F(x), shown below, has the same shape as the graph of G(x) = x^3, but it is shifted down 2 units. What is its equation?
K=m-n÷y (make y the subject)
Answer:
y = [tex]\frac{n}{K - m}[/tex]
Step-by-step explanation:
When doing problems like these, you should go through the process like using PEMDAS:
P - Parenthesis ()
E - Exponents [tex]x^{2}[/tex]
M - Multiply x
D - Division ÷
A - Addition +
S - Subtraction -
1) Since there aren't any Parentheses, or exponents, we should then check for any use of Multiplication.
As shown, there are no shown methods of multiplying.
BUT there is Division, so we will do the opposite of division, which is multiplication.
K = m - n ÷ y
y(K = m - n ÷ y)y
^ Trying to multiply 'y' onto both sides, because when you do something to one side, you do to the other. ^
'y' then cancels out on one side, so you will be left with:
= m - n
But on the other side you will have:
Ky
So your problem will look like:
Ky = m - n
2) Since we are trying to get 'y' by itself, instead of multiplying now, we will be dividing, because:
K(y) = Ky or you can also say K x y = Ky
Back to the problem, we will now divide 'K' to both sides, as stated before:
What you do to one side, you do to the other:
[tex]\frac{Ky}{K} = \frac{m - n}{K}[/tex]
'K' will cancel out on one side:
[tex]\frac{Ky}{K} = y[/tex]
Leaving you with:
'y'
While the other side, will be left as:
[tex]\frac{m - n}{K}[/tex]
So your final answer will be:
[tex]y=\frac{m - n}{K}[/tex]
PLEASE HELP ME :c i will give brainly
Divide. Express your answer in simplest form.
8/9 divided by 8
7/19
1/9
8/72
9
what does this equal?
9+10=
Answer:
19?
Step-by-step explanation:
Hope this helps
Answer:
9 + 10 = 19
Step-by-step explanation:
Hope this helps, take care, stay safe, keep smiling, and always be happy!! And remember I believe in you my friend!!
Someone help me ASAP PLEASE
Answer: I cant see it
Step-by-step explanation:
which equation is correctly rewriitten to solve for x
x/r - s = t
x/r - s = t
Add s to both sides.
x/r - s + s = s + t
x/r + 0 = s + t
x/r = s + t
Multiply both sides by r.
r(x/r) = r(s + t)
x = r(s + t)
Understand?
Answer:
x=tr/s
Step-by-step explanation:
x/r-s=t
x-s=t×r
x-s/s=tr/s
x=tr/s
Can someone help a fellow out :( ?
First to answer
Answer:
16/24
of the chocolate cake was eaten
13/16
of the red velvet cake was eaten
and
5/12
of the white cake was eaten.
Step by step explanation:
I subtracted the whole amount of cake by what was left.
