Answer:
24
Step-by-step explanation:
Answer:
h = 24 cm
Step-by-step explanation:
Area = 1/2 b * h
b = 5 cm
Area = 60 cm^2
60 = 1/2 * 5 * h Multiply both sides by 2
60*2 = 2*1/2 * 5 * h
120 = 5 h Divide by 5
24 = h
Sally needs to have some drywall and insulation work done in her house. She has received a quote from a professional drywall contractor to complete her repairs for $1,200. Her neighbor Steve says he can complete the same job for $800. Sally could use a credit card to pay the contractor, but Steve can only accept cash. Sally’s credit card has a 14% APR for credit purchases and a 32% interest rate for cash advances. Expecting to pay $50 of the principle plus appropriate interest each month, Sally estimates that it would take her 24 months to pay off the contractor balance and 16 months to pay off the cash advance balance.
In the end, would it be cheaper for Sally to hire the contractor or her neighbor to complete the repairs
Answer:
gawain sa pagkatuto bilang 2 balikan ang awiting bayan ko sa pahina 15 hanapin ang mga simbolong pangmusika sa awiting guhit ang mga nakita mong simbolong pangmusika sa iyong kwaderno
Answer:
For $1,200 at 14% for 24 months, Sally would be have to pay $57.62 per month, or $1,382.88 after 24 months. Neighbor Steve: For $800 at 32% for 16 months, Sally would have to pay $62.08 per month or $993.28 after 16 months. Even with the (much) higher interest rate, Sally would pay $389.60 less if she went with Neighbor Steve. Even better is that the monthly payments would be about the same for the given timelines. Sally would still want to weight the benefits of contracted work vs. non-contracted work.
Step-by-step explanation:
Please explain this to me please
Will give brainly if you actually answer the questions
Answer:
17. D
18. B.
Step-by-step explanation:
m= (y2-y1)/(x2-x1)
m= (5--2)/(-3--2)
m = -7
sub x=-2 ; y = -2
y= mx+c
y= -7x+c
-2=-7x+ c
c= -16
y= -7x-16
anwer this question.
no link or u are at risk
Answer:
where's the question? can you post a screenshot
Need answer ASAP
You buy a TV for $256 and a DVD player for $46. If the sales tax rate is 6.5% how much is the sales tax on this purchase to the nearest penny?
Answer:
$19.63 would be the sales tax on this
solve the inequality for x
-2x + 2 < -8
Answer:
Step-by-step explanation:
x<-3
Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality: 2*x-2-(-8)<0
1) Pull out like factors : 2x + 6 = 2 • (x + 3)
2) Divide both sides by 2
3) subtract 3 from both sides x<-3
At which angle will the hexagon rotate so that it maps onto itself ?
Answer:
There are 6 angles between neighbour vertices, they all are equal (because a hexagon is regular) and their sum is 360°. Thus each angle has a measure of 360°/6=60°. Each subsequent rotation by 60° also maps a hexagon onto itself.
Step-by-step explanation:
Answer:
Step-by-step explanation:
(I’ll give brainliest) Can someone help with these math vocab questions?
Answer:
proportional is the answer
Hi all, please help me with this problem
(It's Algebraic Expression's!)
I suck in maths :/
Answer:
3rd side = 2x + 6y
Step-by-step explanation:
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See The Attachment My Friend.....
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Please help me with this, it’s due today!
Answer:
hello i am new to brainly. i am new to this app im just trynna figure this app
Step-by-step explanation:
Please explain step by step.
(Good answers with good explanation only please.)
Answer:
A
Step-by-step explanation:
x= total number of sets bought
y= total cost
Since each set costs 3 dollars, we can represent that with the equation y=3x, and the teacher also had a 2 dollar coupon, so we can subtract 2 from the equation, giving us y=3x-2
So, by looking at the charts, plug in x (the input), and see if the y (output) is the same as the equation represents.
So, the answer is A. To test, plug in the x and see if it gives the right y.
For example, 3 sets bought (x), so it will be represented as,
y=3x-2
y=3(3)-2
y=7
So when 3 is x, y is 7. Which is what answer choice A shows.
I need helpppp ahhhh
Answer:
x=-4
Step-by-step explanation:
[tex]\frac{1}{2}[/tex](4x-6)+x-3=2(x-5)
2x-3+x-3=2x-10
3x-6=2x-10
3x-2x=-10+6
x=-4
I need a answer pls help me
Answer:
y = 2.5x
Step-by-step explanation:
Note where all the points are.
When x = 0, y = 0
When x = 2, y = 5
When x = 8, y = 20
You simply need to find how much "y" is for each "x". Divide y with x:
5/2 = 2.5
Check. Plug in the x, and obtain the y:
y = 2.5x
y = 2.5(4) = 10 (True).
y = 2.5(8) = 20 (True).
~
Evaluate the expression when x=14 and y=12.
2(116+x2)+5y
Enter your answer as a mixed number in simplest form in the box.
I NEED A ANSWER QUICK
Answer: 348
Step-by-step explanation:
Answer:it is 2 3/4
Step-by-step explanation:i took the test
✨
HELP IMMA NEED YALLS HELP
Answer:
Discount: $2.10
Final Cost: $11.90
Step-by-step explanation:
14 times 15% is 2.10.
So, you would take that $2.10 and subtract it from $14.00 to get your answer of $11.90
1. Describe the difference between a relation and a function.
Answer:
The difference between a relation and a function is that a relationship can have many outputs for a single input, but a function has a single input for a single output. This is the basic factor to differentiate between relation and function. Relations are used, so those model concepts are formed.
I REALLY NEEP HELP RN
Which of the following is the difference between a permanent magnet and an electromagnet?
An electromagnet can be turned on and off, but a permanent magnet cannot.
A permanent magnet has a north and south pole, but an electromagnet does not.
Their strength can be changed.
Answer:
An electromagnet can be turned on and off, but a permanent magnet cannot.
It's the first Option since all mangnets will always have north and south pole
Graph AFGH with vertices F(-2,2), G(-2,-4), and H(-4,-4) and its image after the similarity transformation.
Rotation: 180° about the origin
Dilation: center (2,-2) and k = 2
Answer:
i think its 5
Step-by-step explanation:
im not sure if its 5 or not but im guessing
A line passes through the point (-8, 5) and has a slope of 5/4. Write an equation in slope-intercept form for this line.
Answer:
5/48
Step-by-step explanation:
2.26-30 3x+y=6
(0,_)
(_,0)
(3,_)
(6,_)
(5,_)
Answer:
Step-by-step explanation:
In ordered pairs (a,b) a is the x value and b is a y value.
if we have 3x+y=6
if x=0, y=6 --> (0,6)
if y=0, x=2 -->(2,0)
if x=3, y=-3--> (3, -3)
if x=6, y= -12 --->(6, -12)
if x=6, y= -9 ---> (5, -9)
PLEASE HELP ME ILL MARK BRAINLIEST !!!!! spam reported
Answer:
a) -4
b) +343
Step-by-step explanation:
a) 10 shares - loss $40
1 share --- ?
? = 40 / 10 = 4 decrease
b) each week 7 members increase for 49 weeks
so total increase = 7 * 49 = 343
9514 1404 393
Answer:
(a) -4 dollars
(b) +343 members
Step-by-step explanation:
(a) The change in the value of each share is the total amount of change divided by the number of shares:
change per share = (total change)/(number of shares)
change per share = (-40 dollars)/(10 shares) = -4 dollars/share
The change in value for each share was -4 dollars.
__
(b) As with most rate problems, the quantity is the product of rate and time.
growth = (7 members/week) × (49 weeks) = 7×49 members
growth = 343 members
The change in the club's size was +343 members.
Are fractions reversible? why or why not
Answer:
Yes
Step-by-step explanation:
if you think of a slope equation, for example y= 3x + 2, if you do the opposite reciprocal, you would get-1/3 because you flip it around, and you flip the sign.
A busy customer service agent handled 20 emails in
1
4
of a day. At that rate, how many emails could he handle in 1 day?
Answer:
80 emails
Step-by-step explanation:
20=1/4
40=2/4
60=3/4
80=4/4
80 emails in 1 day
20 times 4 = 80
Write an Integer for the situation,
300 feet below sea level
A -300
B 600
C -600
D 300
Answer: A. -300
Step-by-step explanation: I hope this helps!
There is a sale on a gallon of milk at the grocery store. The original price was $2.99 and the new price is $2.49. What is the percentage of decrease on the gallon of milk? Round your answer to the nearest whole percent
A) 17%
B) 50%
C) 23%
D) 20%
The length of a rectangular garden is 7 feet longer than its width. The garden's perimeter is 190 feet. Find the width of the garden.
Answer:
The width of the garden is 44 feet.
Step-by-step explanation:
A rectangular shape has 4 sides, so the perimeter would be x + x + y + y. We know that the total is 190 feet, and the length is 7 feet longer than the width.
Let x be the width of the rectangle.
Let y be the length of the rectangle; (y = x + 7)
Equation: 190 = x + x + y + y
190 = x + x + (x + 7) + (x + 7)
Combine like terms: 190 = 4x + 14
Find x: 190 - 14 = 4x, 176 = 4x, x = 44.
44 feet is the width of the garden.
Check: 44 + 44 + (44 + 7) + (44 + 7) = 190
Every year,the value of an antique vase appreciates by 20% of it's value in the previous year if the value of case was 180000 in 2012, find it's value in 2010.
guys I am giving you 100 POINTS!!!no cheating andd I need answer that is 125000 and send me with solution
Every year, the value of an antique vase appreciates by 20% of its value in the previous year. If the value of the vase was $180 000 in 2012, its value in 2010 was $125000
Step-by-step explanation:
Given the appreciation rate r, the initial value I, the final value V, and the period of appreciation n, the formula for appreciation is given by:
V = I(1 + r)ⁿ
In our case, we need to work out the value of n.
We do this as follows:
n =2012 - 2010 = 2 years
Substituting the values we have:
180000 = I(1.20)²
180000 = 1.44I
I = 180000/1.44
= 125000
So, in 2010, the value of the vase was $125000
What is the answer to 3(d − 7) = 6
[tex]3(d - 7) = 6 \\ \\ = > 3d - 21 = 6 \\ \\ = > 3d = 6 + 21 \\ \\ = > 3d = 27 \\ \\ = > d = \cancel \frac{27}{3} \\ \\ = > d = 9[/tex]
Hope This HelpsAnswer:
D = 9
Step-by-step explanation:
hope it helps
if g= 57 and f= 54 find h
Answer:
It's D
Step-by-step explanation:
What is (8/9)divided by (6/7) and simplified
Answer:
(28/27)
Step-by-step explanation:
Answer:
Exact Form:
28/27
Decimal Form:
1.037
Mixed Number Form:
1 1/27
Step-by-step explanation:
What are the odds against choosing a green or red marble from a bag that contains two blue marbles, one green marble, seven white marbles, and four red marbles?
5:14
5:9
9:14
9:5
Answer:
Option #1 (5:14)
Step-by-step explanation:
The reason I chose option relies fully on these steps:
To find the ratio that represents the situation, you have to find the denominator of the fraction that the ratio itself represents:
5 : 14
9 : 5
To find this element you count the total number of objects that are in the problem:
2 + 1 + 7 + 4 = 14 total marbles to choose from - our denominator.
But what about the other number? That's our numerator, and we can find that by counting how many of the select possibilities - only counting the red and green marbles that may be chosen:
1 + 4 = 5
Therefore our denominator and numerator come together to form 5/14, which is equivalent to 5 : 14!
I hope this helped a bunch! Tell me if you need any further assistance...
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