Answers
Answer:
1:2
135/270
27/54 5×27/2×54
3/6 9×3/9×6
1/2 3×1/3×2
Related Questions
which equation represents exponential decay?
1.y=1/100 (31)^x
2.y = 1/10 (3.1)^x
3.y=10(0.13)^x
4.y=100(1.03)^x
in in a hurry. will give brianliest
Answers
Answer: The correct option is the third one; y=10(0.13)^x
How does math anxiety affect working memory, and why do such changes in
working memory interfere with math performance?
Answers
Question 1
The value of all accounts investments and things that you own
1. Assets
2. Money
3. Net Worth
4. Liabilities
Answers
.........
What’s the answer (no link I give brainly)
Answers
Answer:
C
Step-by-step explanation:
i got this correct on my test
Help me please im really stuck here
Answers
Answer: C) 9/41
Step-by-step explanation: The ratio for cosine is adjacent/hypotenuse. 9 is the adjacent side and 41 is the hypotenuse.
A rectangular prsim has a volume of 144 cubic yards. The height of the prism is 12 yards, and the width of the prism is 2 yards. Caculate the length of the prism.
Answers
Volume is 144
Height is 12
Width is 2
144=L*2*12
144=L*24
144/24=L
6=L
Length is 6 yards
1. Rose finished reading 58 pages of her History Book. The book has
a total of 179 pages. How many pages does she still have to read?
Equation:
Solution:
2. A number increased by 15 equals 70.what is the number?
equation:
solution:
Answers
Answer:
Step-by-step explanation:
a) 179-58 = 121 pages
b) 15 x 70 = 1050
Four times a number, added to the sum of the number and five
Answers
Answer:
4X+(X+5)
Step-by-step explanation:
I got this correct on a test
Answer:
(4 x X) + X + 5
Step-by-step explanation:
Is your algebra expression.
Find the missing leg of the right triangle where one leg is 8 and
hypotenuse =16 (round to the nearest tenth.)
Answers
Answer:
im not sure!! sorry
Step-by-step explanation:
I'm not smart
Answer:
13.85
Step-by-step explanation:
You square 16 and get 256. Then you square 8 ang get 64. then you subtract 64 from 256. You get 192, you square root that and get 13.85.
Al resolver la siguiente adición de fracciones 2/3 + 1/2 + 1/8 , se obtiene
Answers
Answer
31/24
Step-by-step explanation:
16/24 + 12/24 + 3/24 = 31/24
Using the graph as your guide, complete the following statement,
The discriminant of the function is
A. positive
B. negative
C. zero
Answers
Answer:
A positive
Step-by-step explanation:
hope this helps
Answer:
positive
Step-by-step explanation:
Please help it’s a test! Brainliest
Find the unit rate round to nearest hundredth if necessary!
No files please :)
Answers
Answer:
the correct answer is [tex] 4\frac{1}{2} [/tex]
A field is shaped like the figure shown. What is the area of the figure? (Use 3.14 as PI)
Answers
ummmmmmm, there is no picture
What is the area of a circle that has the radius of 4?
Answers
Answer:
4^4 = 16
16 x 3.14 = 50.24
Step-by-step explanation:
Formula of an area of a circle is:
radius squared x pi(3.14 or 22/7 or whatever they use for pi)
Answer:
Step-by-step explanation:
A= 50.27
if the area of a wall is 36 square meters, what is the perimeter?
Answers
Answer:
18
Step-by-step explanation:
it is 18 because you would 36 divided by 4 to get 9. Then you would do 9 plus 6 to get the answer 18
Lucy is painting one wall in her bedroom. The wall measures 13 feet long and 9 feet wide. If one can of paint covers 50 square feet will it be enough?
Answers
Area of wall = 13*9=117 square feet
Since one can covers only 50 square feet you will not have enough with one can. You will need 117/50=2.34 cans. Assuming you can only buy full cans you would need to buy 3 cans.
convert 3600 seconds to minutes
Answers
Answer:
60 minutes
Step-by-step explanation:
60 second a minute
3600/60 = 60
Answer:
60 minutes
OR
1 hour
Step-by-step explanation:
To convert the number of seconds to minutes, the formula is:
Seconds/60 = minutes
So, let's plug in the values...
3600/60 = m
Then, we just solve.
3600/60 = 60 minutes (or one hour)
Therefore, 3600 seconds is equal to 60 minutes. (Or an hour). Hope this helps!
Find an
angle 0 coterminal to -1032°, where 0°
Delta math
Answers
you will find the answer in tube
how can 20% = 1/5 find 20% of 50
Please help asap
Answers
Step-by-step explanation:
Hi,
Think about it this way.
20%
40%
60%
80%
100%
We had to add 20% 5 times in order to get 100%.
The same goes for the fraction.
1/5
2/5
3/5
4/5
5/5
We had to add 1/5 5 times to get it to 5/5.
So...
20% is the same thing as... 20/100 and simplified, it's the exact same thing as 1/5.
They're basically the same exact thing except they're written in different ways.
I hope this helps, I didn't really understand what you needed exactly, but if you need anything else, feel free to let me know :)
Have a wonderful day.
There are 24 events at an indoor track and field meet. The ratio of track events to field events is 7:5. How many of the events are track event
Answers
Name a pair of adjacent supplementary angles.
Answers
Answer:
angle. LJK and angle. LJN
The Jones brother, Carl, Cameron, and Carlos, are painters. Together they can paint a standard sized room in 2 hours. If Carl is alone on the job he can paint the room in 5 hours. If Cameron is alone he can paint the room in 6 hours.
Answers
Answer: Best anwser 5.5
Step-by-step explanation:
HELP PLEASE, I will give brainliest! Algebra work!
Answers
Answer:
I'm pretty sure its y-3.5=-1.25x
Step-by-step explanation:
Find the total surface area of the figure below 8ft 30ft 15ft
Answers
Please tell me if any are wrong. Thankyou. I will give brainliest
Answers
Answer:
Those are all correct!
Step-by-step explanation:
Great Work! Have a Nice Day!
Answer:
nope ur good
Step-by-step explanation:
but the 4th one is wrong
Please answer this I'm confused with it
Answers
Answer:
x intercepts are (4,0) and (-6,0)
axis of symmetry is x=-1
vertex is (-1,-25)
Step-by-step explanation:
Answer:
x intercepts are (4,0) and (-6,0)
axis of symmetry is x=-1
vertex is (-1,-25)
Step-by-step explanation:
Zoey purchased a new car in 1992 for \$28,000$28,000. The value of the car has been depreciating exponentially at a constant rate. If the value of the car was \$9,600$9,600 in the year 1996, then what would be the predicted value of the car in the year 1998, to the nearest dollar?
Answers
Explanation:
In 1992, the price is 28000$ and 9600$ in 1996 so in 4 years the value the car lost is 18400$
Dividing 18400 by 4 years we get 4600 depreciation value per year.
Between 1996 and 1998 there is 2 years
So in 1998 the value of the car will be:
9600 (value in 1996) - 2x4600 = 400$
The predicted value of the car in the year 1998, will be 400$
What is depreciation?
The decrease in the value of any product over a period of time is called depreciation.
In 1992, the price is 28000$ and 9600$ in 1996 so in 4 years the value the car lost is 18400$
Dividing 18400 by 4 years we get 4600 depreciation value per year.
Between 1996 and 1998 there is 2 years
So in 1998, the value of the car will be:
9600 (value in 1996) - 2 x 4600 = 400$
Therefore the predicted value of the car in the year 1998, will be 400$
To know more about depreciation follow
https://brainly.com/question/1287985
#SPJ2
Divide.
-2 5/12 divided by 1/3
Answers
Answer:
Step-by-step explanation:
-7.25
:D hope it helps
Answer: -7 1/4
Please mark as brainlist
lation Rule On a coordinate plane, triangle A B C is shifted 4 units up and 3 units to the left to form triangle A prime B prime C prime. Use the figure to identify the correct rule for the translation. (x, y) Right-arrow (x – 3, y + 4) (x, y) Right-arrow (x + 3, y – 4) (x, y) Right-arrow (x – 4, y + 3) (x, y) Right-arrow (x + 4, y – 3)
Answers
Answer:(x, y) ⟶ (x + 4, y + 2)
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Someone help me. I've been trying to do this one my own. But I just can't.
Answers
9514 1404 393
Answer:
1) x = 4
2) ? = 20
8) x = 5
Step-by-step explanation:
Use the applicable relationships to write an equation involving the unknown. Solve the equation.
__
1) We note that the marked arcs are the same length. In a circle, chords that subtend arcs of the same measure are the same length.
5x -1 = 4x +3
x = 4 . . . . . . . . . . add 1-4x to both sides
__
2) A tangent meets a radius at right angles. The given triangle is a right triangle, so the Pythagorean theorem applies.
12² +16² = x²
144 +256 = x² = 400
x = √400 = 20
The missing value is 20.
__
8. Tangents from the same point are the same length.
4x -8 = 12
4x = 20 . . . . . add 8
x = 5 . . . . . . . divide by 4
_____
Additional comment
In problem 2, you note the ratio of side lengths is 12 : 16 = 3 : 4. This should give you a clue that this is a 3-4-5 right triangle. The long (missing) side will be 5, scaled by the scale factor of 4, so will be 4×5 = 20.