Question/Equation:
9/20=__%
Answer/Steps to answer:
1. For the denominator, recognize that 20×5=100.
Multiple = 55
2. Multiply both the numerator and denominator by the multiple 5.
9×5/20×5
3. Simplify.
45/100
4. Simplify.
45% (0.45 Is Decimal Form)
Done by NeighborhoodDealer
Are the lines parallel? y = x + 4 and y = x - 2 *
1. yes, they have the same slope and a different y-intercept
2. no, they are not parallel
Item 5
Graph y = −x/3 + 4.
Answer:
Just use desmos graphing
Edit: I did it on desmos, here's a screenshot
mr.sanchez bought 2 magazines for $9.95 each and 1 book for $14.95 if the sale tax is 6% what is the total cost mr.sanchez purchase
(9.95x2)+14.95)=34.85
34.85x.06=2.09
34.85+2.09=36.94
so the total cost is 36.94$
Can anyone help that would be nice
Answer:
4 i hope that helps
Bis Devis traveled 372.645 miles last
sear on business. What is the value
of 6 in 372.6452
Answer:
dont forget the point of contact dedo I show you how w
factorise 49m²-84mn+36n² using the identity x²+(a+b)x+ab=(x+a)(x+b)
Answer:
(7m-6n)(7m-6n)Step-by-step explanation:
Given the expression 49m²-84mn+36n², this can also be written as;
49m²-84mn+36n²
= 7²m² - 84mn + 6²n²
= (7m)²-2*7m*6n+ (6n)²
= (7m-6n)²
= (7m-6n)(7m-6n)
Hence the expanded form is (7m-6n)(7m-6n)
Hurry fast pls pls
Evaluate the expression for w = 4.
2w + 12 =
Show your work pls
The answer is 20
Work:
w=4
2w (2 X 4) + 12
8 + 12= 20
Hope this helps.
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Match each equation with the diagram it represents.....pls help
Answer:
Oh this is actually pretty easy I think, I hope I get this right! So, Im pretty sure the first one goes to diagram C. The second one goes to diagram D. And I think the third one goes to diagram B. And the last one goes to diagram A. Please dont hate me if I am wrong! Sorry if I am though!
HELP ITS SOO HARD also can you please explain how to get the answer to where a dummy can understand cuz well I’m a dummy
Answer:
244.92 square inches
Step-by-step explanation:
You just have to fill in the formula with the information they gave you.
They gave you the diameter for base circle so you divide that number in half to get the radius which is what you need for the formula represent as "r".
r=3
h=10
and you know pi is 3.14
so just plug in the numbers.
SA=2x3.14x3^2+2x3.14x3x10
SA=6.28x9+6.28x30
SA=56.52+188.4
SA=244.92
The table below represents a function. Which of the following equations could be its function rule?
Answer:
it's the 3rd choice, Y= -3x
Explain the steps to solving a two-step inequality.
Answer:
Step-by-step explanation:
Use simple interest to find the ending balance
$14,000 at 6% for 9 years
Answer:
$21,560.00
Step-by-step explanation:
SI = 14,000 x 0.06 x 9
SI = $7,560
$14,000 + $7,560 = $21,560.00
If y varies directly with x, and y = 72 when x = -8, what is y when x = -6
Answer:
y=72
Step-by-step explanation:
the step by step is in the attachment above
Please help will mark as brainliest
Answer:
B
Step-by-step explanation:
because when you flip it you get the other side ABC
HELP PLEASE
What are the steps in solving this system? (write them in WORDS and solve.)
5x - 2y = 4
10x - 2y = 14
Guys what are some characteristics of this house I can’t think of any other than secluded i’ll give you brainliest.
Answer:
Red spanish roofs, verdant garden, suburban, polished, and quaint.
That good enough, haha?
Please help will mark brainliest
Answer:
SSS
Step-by-step explanation:
Since all three sides of the triangle are congruent, we don't need to prove anything else, so we would use SSS (Side-Side-Side)
What is the value of a?
can yall plzz help me i feel supid
Which of the following is a model that shows the flow of energy through an
ecosystem?
a. Niche
b. Energy bar graphs
c.Food chain
d. Food web
PLEASE GIVE ME THE RIGHT ANSWER
Please help :30 points
add up all the numbers, then divide by how many numbers there are.
1 and 1/5y+3/10y-1/2y=1/3y+2/5
Answer: y=12/20=0.6
Step-by-step explanation:
Rephrase the given equation
1 and 1/5y+3/10y-1/2y=1/3y+2/5
6/5y+3/10y-1/2y=1/3y+2/5
Find the GCF (greatest common factor) and multiply it on both sides
(6/5y+3/10y-1/2y)×30=(1/3y+2/5)×30
36y+9y-15y=10y+12
Add like terms together
30y=10y+12
Subtract 10y on both sides
30y-10y=10y+12-10y
20y=12
Divide 20 on both sides
20y/20=12/20
y=12/20=0.6
Hope this helps!!
Please let me know if you have any questions
30% of 145 =
do not round answer.
Answer:
0.00206896551
Step-by-step explanation:
30%/145=0.00206896551
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\text{Guide for you to go by....}\\\bullet\large\text{ Percentages run out 100}\\\bullet\large\text{The word \underline{\bold{of}} means \underline{multiply}}[/tex]
[tex]\bold{30\%\times145}\\\\\bold{\dfrac{30}{100}\times145}\\\\\bold{\dfrac{30}{100}=\dfrac{30\div10}{100\div10}=\dfrac{3}{10}}\\\\\bold{\dfrac{3}{10}\times145= answer}\\\\\bold{\dfrac{3}{10}\times145=\dfrac{87}{2}}\\\\\boxed{\boxed{\bold{Answer: \dfrac{87}{2}}}}\huge\checkmark[/tex]
[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
PLZ PLZ PLZ PLZ HELP ME WITH THIS QUESTION
80% of all households have a rice cooker. 35% of all households have a rice cookers and an instant pot. What is the probability that a household has an instant pot given that it has a rice cooker?
Answer:
A rice cooker, also known as a rice steamer, is a popular small appliance that works like a slow cooker by using moist heat to cook food while trapping the flavors in the pot until it’s ready to enjoy. Modern rice pressure cookers significantly reduce rice-making time and often feature a warming setting so you can be flexible with meal times.
Step-by-step explanation:
solve for z 7z + 4 - 9z = 8 (also please don't have the answer be a negative)
Answer:
z = -2
Step-by-step explanation:
lol okay If it said that
Anna is x years old and her sister is 5 years older. How old was her sister 5 years ago?
(principal test RSM)
Answer:
[tex]x[/tex]
Step-by-step explanation:
[tex]x + 5 - 5 = x[/tex]
1. Bryan randomly selects 2 items from his closet. What is the probability that he selects 2 pairs
of pants?
someone pls help for brainliest :)
Answer:
It might be the the 1st or the 4th :)
Step-by-step explanation:
I HOPE IT HELPED!!!!
The blue line is the graph of y = –4x + 5. Use the sliders to make the orange line represent y = –2x + 3. Examine the graph. What is the solution of the system of these two equations?
(0, 5)
(1, 1)
(2, 2)
(3, 0)
Answer:
1,1
Step-by-step explanation: