Answer:
Look ate the image.
Step-by-step explanation:
15 ejercicios de peróxidos tomando en cuenta su formulación y nomenclatura
Answer:
1) Av2O2 N.Stook: peróxido de oro (I) N.Sistemática: dióxido de dioro N.Tradicional: perioxido auroso
The water level in a swimming pool increased from 3.5 feet to 6 feet. What is the percent increase in
the water level rounded to the nearest tenth of a percent? Show your work. Round to the nearest
hundredths place
Answer:
58.33
Step-by-step explanation:
Mathhhhhhhhhhhhhhhhhh
Answer: Question 1 is 3/4
Question 2 is the line intersecting at -9 in the y axis and the slope is 4 so the other point would go at (1,-5)
Step-by-step explanation:
Dragonflies today have a wingspan of 6 inches. The ancestors of the dragonfly had a wingpan 5 times greater. How long was the wingspan of the dragonfly's ancestors?
Help me pleaseeeeeee
Answer:
56
Step-by-step explanation:
Answer:
i think it is 56 if it is wut i think it is
Step-by-step explanation:
A string reaches from the top of a 17-foot pole to a point 13 feet from the base of the pole. To the nearest tenth of a foot, how long is the string?
Answer:
21.4 feets
Step-by-step explanation:
Using Pythagoras rule :
The length of the string:
Hypotenus = sqrt(opposite² + adjacent²)
Length of string = sqrt(17² + 13²)
Length = sqrt(289 + 169)
Length of string = sqrt(458)
Length of string = 21.400
Length = 21.4 feets
can i plz have some help
Answer:
18.84
Step-by-step explanation:
The formula for circumference is 2*pi*r
So,
2*3.14*3
which equals,
18.84
What is the decimal equivalent of 13/4?
Answer:
3.25
hope this helped!!
Answer:
3.25
Step-by-step explanation:
13 / 4 is an improper fraction . when you divide 13 by 4 you get 3.25
HELP DUE IN 10 MINS!
The lighthouse is ?? feet above the water.
Answer:
Use tangent:
BL/BS = tan Sx / 144 = tan 25°x = 144 tan 25°x = 67 ft (rounded)Two triangles are similar. The corresponding sides have a ratio of 2:5. If the larger triangle has a side length of 55 centimeters, what is the measurement of the corresponding side of the smaller triangle?
A.33 cm
B. 22
C.27
D.19cm
solve the problem in the attached
Answer:
moreinfo
Step-by-step explanation:
A car is 160 inches long.
A truck is 10% longer than the car.
How long is the truck?
Answer:
im pretty sure its 170 inches long
Step-by-step explanation:
Answer:
176 Inches long.
Step-by-step explanation:
160 multiplied by .1 gets you 10% then add 160 to 16 to get 176.
what’s the domain and range of this graph?
Answer:domain: (−∞,∞)
range: [−9,∞)
Step-by-step explanation:
Use the formula A = 6s2 to find the surface area of a cube
with sides of length s = 1.5 meters.
Answer:
[tex]\Large \boxed{\sf 13.5 \ m^2}[/tex]
Step-by-step explanation:
Use formula and substitute s = 1.5
[tex]A=6 \times 1.5^2[/tex]
[tex]A=13.5[/tex]
What is the coefficient of the second term in this expression? 4k+ 3n+ 9
Find the three trigonometric..pls help due very soon
Answer:
sin 0 = 24/25
cos 0 = 7/25
tan 0 = 24/7
Step-by-step explanation:
hey there!
sine = opposite divided by hypotenuse
the opposite of angle 0 is 24 and the hypotenuse is 25 so sin 0 = 24/25
cosine = adjacent divided by hypotenuse
the adjacent of 0 is 7 and the hypotenuse is 25 so cos 0 = 7/25
Tangent.= opposite divided by adjacent
the opposite of 0 is 24 and the hypotenuse is 7 so tan 0 = 24/7
Find the degree measure of the angle expressed by 11x-6.
Answer:
Won't it just be 60, because it's an equilateral triangle.
Step-by-step explanation:
60 + 60 = 120
180 - 120 = 60
11x - 6 = 60
11x = 66
x = 66/11
x = 6
Let's substitute.
11(6) - 6 = 66 - 6 = 60
Jessie spent a total of 14.00 to purchase a gift and have it gift-wrapped and mailed. The cost for the postage was $2.25, and she knows the gift itself cost $9.50.
Answer:
she spent 11.75$ total
Step-by-step explanation:
9.50+2.25=11.75
PLEASE HELP
The graph of y = f(x) is shown below. What are all of the real solutions of
f(x) = o?
Answer:
The real solutions are : -6, -3 and 2
Step-by-step explanation:
The solutions of a functions are the input values at an output zero
Graphical wise, this can be represented by the order pairs (x, 0)
In other words, these are the points that lie on the x-axis
Examining the given graph, we can see that the points lying on the x-axis are:
(-6, 0), (-3, 0) and (2, 0)
This means that:
The real solutions of the function are:
-6, -3 and 2
Hope this helps :)
Anyone know the answers to any of these questions? Please if u do help me out I’m stuck lol it’s due tomorrow and I don’t wanna get detention for it someoneeee??... anyoneeee...
What would be the coefficient of y in this expression:
2y^2/6 + 5/7 + y/4.
I’m thinking it is 1 or 4 but cannot come to a conclusion, and there is nothing on the internet for this
Thank you.
Answer:
is it written like this?
if so then the coefficient of y is 1
Answer:
¼
Step-by-step explanation:
A coefficient is the number that comes before a variable, including its sign (plus/minus). Thus, the coefficient of y is the number that comes before the variable y.
[tex] \frac{y}{4} [/tex] can also be written as [tex] \frac{1}{4} y[/tex]. Since the sign before ¼ is a plus sign, the coefficient of y can simply be written as ¼.
Pls pls pls help! Giving brainliest! (Math 3)
A town experiences a population growth after a new manufacturing plant opens. If the trend continues, the equation 50,000=24,000(1.23)^t can be used to find the amount of time, t, in years, it will take for the population of the town to reach 50,000
A) t=0.15
B) t=2.10
C) t=3.55
D) 49.11
Answer:
I think it's C. I'm very very very sorry if it's not
Step-by-step explanation:
Solve the simultaneous 2x+4y=22
2x+2y=15
Answer:
Well for 2x+4y=22, x=-2y+11
and for 2x+2y=15, x=-y+15/2
Step-by-step explanation:
Parallelogram CDEF with vertices C(-4,-4), D(-2, 0), E(6, 1), and F(4, -3) in the line y = 2.
The coordinates after the reflection will be C' = (-4, 8), D' = (-2,4), E' = (6,3), and F' = (4, 7).
What is geometric transformation?
It is defined as the change in coordinates and the shape of the geometrical body. It is also referred to as a two-dimensional transformation. In the geometric transformation, changes in the geometry can be possible by rotation, translation, reflection, and glide translation.
It is given that, Parallelogram CDEF with vertices C(-4,-4), D(-2, 0), E(6, 1), and F(4, -3) in the line y = 2.
The following coordinates are obtained after reflection in the line y = 2.
C' = (-4, 8)
D' = (-2,4)
E' = (6,3)
F' = (4, 7)
Thus, the coordinates after the reflection will be C' = (-4, 8), D' = (-2,4), E' = (6,3), and F' = (4, 7).
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
Learn more about the geometric transformation here:
brainly.com/question/16156895
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The library wants to display all the books on shelves in rows.
Each row has the same number of books and the same type
of books. How many books could be in each row? Explain
how you found your answer.
Answer:
4 books
Step-by-step explanation:
the three numbers can divisible by 4
Hope this right.But if it's not,im so sorry..Have a nice day
Can someone help me on algebra
Answer:
[tex]f(3) = 1[/tex]
Step-by-step explanation:
I hope that is useful for you :)
Find the value for m
-10 + 59 = 5m = 7 + 3m
Which rule describes why these triangles are congruent?
Answer:
ASA
Step-by-step explanation:
ANGLE SIDE ANGLE
according to your question
Find the midpoint, M, of CD.
C = (2,5) D = (-4,1)
M = ([?],[ ])
Answer:
M= ([-1],[1/2])
The number in the green box is -1
Step-by-step explanation:
M= ([x1+x2/2], [y1+y2/2])
M= ([2+(-4)/2], [5+1/2])
M= ([-2/2, 6/2])
M= ([-1, 3])
Evaluate.0.2 power of 4 =
Answer:
0.0016
Step-by-step explanation:
The expression 0.2 by the power of 4 when evaluated has a value of 0.0016
How to evaluate the expressionFrom the question, we have the following parameters that can be used in our computation:
0.2 by the power of 4
Express as an equation
So, we have
0.2 by the power of 4 = 0.2⁴
When expanded, we have
0.2 by the power of 4 = 0.2 * 0.2 * 0.2 * 0.2
Evaluate the products
This gives
0.2 by the power of 4 = 0.0016
Hence, the solution is 0.0016
Read more about expression at
https://brainly.com/question/30492964
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