Answert 10 x to the power of ten is 100 then yoy mulitply then u get 234
Step-by-step explanation:
The solution of the equation will be -
x = ± 6.92
What is a expression? What is a mathematical equation? What do you mean by domain and range of a function?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.A mathematical equation is used to equate two expressions.Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.For any function y = f(x), Domain is the set of all possible values of [y] that exists for different values of [x]. Range is the set of all values of [x] for which [y] exists.
Given is the expression as -
(10 x/6)(10 x/8) = 10
We have -
(10 x/6)(10 x/8) = 10
10(x/6)(x/8) = 10
(x/6)(x/8) = 1
x²/48 = 1
x² = 48
x = ±√48
x = ± 6.92
Therefore, the solution of the equation will be -
x = ± 6.92
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whats the constant of proptantiles for both problems plz help
Answer:
1. 1/4 or 0.25 2.0.75
Step-by-step explanation:
Pls help will guve brainliest
A 3 foot child standing 10 feet from a streetlight casts a 8 foot shadow. Two similar triangles are formed. One triangle is formed by the person and the shadow that the person casts. A second triangle is formed by the streetlight and the ground from the base of the streetlight to the end of the shadow. How many times taller is the streetlight than the child?
Answer:
The light is 2¼ times the height of the child.
Step-by-step explanation:
3/8 = h/18
h = 18×3/8 = 27/4 ft
(27/4)/3 =9/4 = 2¼
The light is 2¼ times the height of the child.
Answer:
nono
Step-by-step explanation:
nononono
Carlos brought 16 packs of cola to a party, and each pack had 8 cans. Heather brought 9 cans of juice. How many cans did they bring in all?
g1(1)=51
g(n)=g(n_1)+2
Answer:
[tex]g_n = 49+ 2n[/tex]
Step-by-step explanation:
Given
[tex]g_1=51[/tex]
[tex]g_n=g_{n-1}+2[/tex]
Required
Determine the explicit formula (missing from the question)
First, calculate g2
[tex]g_n=g_{n-1}+2[/tex]
[tex]g_2 = g_{2-1} +2[/tex]
[tex]g_2 = g_1 +2[/tex]
[tex]g_2 = 51 +2[/tex]
[tex]g_2 = 53[/tex]
So, we have:
[tex]g_1=51[/tex]
[tex]g_2 = 53[/tex]
Calculate the common difference:
[tex]d = g_2 - g_1[/tex]
[tex]d = 53 - 51[/tex]
[tex]d = 2[/tex]
The explicit formula is calculated using:
[tex]g_n = g_1 + (n-1)d[/tex]
This gives:
[tex]g_n = 51 + (n-1)*2[/tex]
[tex]g_n = 51 + 2n-2[/tex]
Collect Like Terms
[tex]g_n = 51 -2+ 2n[/tex]
[tex]g_n = 49+ 2n[/tex]
A school laser printer prints 72 pages in 6 minutes. Alanna's home
printer prints twice as many pages in twice as many minutes. Alanna says her
printer's rate in pages per minute is two times the rate of the school printer.
Do you agree or disagree? Explain.
Do you agree or disagree? ->
Explain:
Answer:
Agree
Step-by-step explanation:
If it prints twice as many pages per minute, it would be 12 minutes with 144 pages. And her pages per minute is twice the rate of the school printer. I am not sure, please correct me if I am wrong.
Find the exact volume of the sphere below
Answer:
asd
Step-by-step explanation:
asd
Stephano has a coupon for 20% off an item that normally costs $30. If he uses the coupon, how much will he pay?
Answer:
$24
Step-by-step explanation:
The coupon is 20% off so he will pay 80% of the item so,
30*.8=24
or
30*.2=6 <--- $6 is how much the coupon will take off
30-6=24
Answer:
He'll pay $24.00
Which statement best describes the area of Triangle ABC shown below? A triangle ABC is shown on a grid. The vertex A is on ordered pair 4 and 6, vertex B is on ordered pair 6 and 1, and the vertex C is on ordered pair 2 and 1. It is twice the area of a rectangle of length 4 units and width 5 units. It is one-half the area of a rectangle of length 4 units and width 5 units. It is twice the area of a square of side length 5 units. It is one-half the area of a square of side length 5 units.
Answer:
It is one-half the area of a rectangle of length 4 units and width 5 units.
X/5-8 =-3 can you help
W
Answer:
=25
Step-by-step explanation:
Answer:
x=25
Step-by-step explanation:
I hope this helps!!
Hello I'm in a math test and I really need help so please answer
Answer:
1,-2
Step-by-step explanation:
Answer: (1, -2)
Step-by-step explanation:
I hope this helps
Solve:
3 + 2 + 52 × 6 − 3 =
(3 + 2) + 52 × (6 − 3) =
Answer:
314 and 161
just use bidmas
help me out please it’s homework
Answer:
77 i44 iNote:
I'm sorry! I only figured out the first 4. And I'm sorry if those are incorrect as well!!!
But I do hope it helps a little!
Answer:
4. +4 , -4
Step-by-step explanation:
I did number 4 and 6 instead.
4. x^{2} +32=16
do opposite of +32 to even out equation, so subtract 32 from 16, 16-32= -16
no u have x^2 = -16
to get rid of the exponent we must do the opposite of it, a square root, to both sides. so the square root of -16 is x= +4 or -4
Which of these operations is not closed for polynomials?
A. Subtraction
B. Addition
C. Division
help fast please and thankd
Answer:
A.
Step-by-step explanation: Okay you can simplify step-by-step.
x+x+x
Combine Like Terms:
=x+x+x
=(x+x+x)
=3x
Answer:
=3x
3a and a+a+a
plssss help me on this question
Answer:
a + a + a = 3a
Step-by-step explanation:
let me know if there is more to the question
children are the future of the country why
Answer:
Children are considered future builders of nation beacause the future of every country depends on the future of children who will be adults in future. They may be doctors, engineers, scientist, teachers, politicians etc and have to shoulder all kinds of responsibilities. They will have to take the country in the track of progress and prosperity.
Answer:
Because they are the youth!
Explanation:
We can't have our elders live forever. We need 'heirs' to carry on our legacy!
Ethans cookie recipe uses 3 cups of sugar to make 18 cookies. Mia recipe uses 4 cups of sugar to make 28 cookies which has a greater to cookie ratio
A. Ethan
B.Mia
Answer: A
Step-by-step explanation: Ethan has a 1:6 ratio while Mia has a 1:7 ratio
Jamira earns $12 per hour. The store offers her a raise-5% increase per
hour. After the raise, how much will Jamira make per hour?
24/27 Marks
Look at the right-angled triangle ABC.
A
Not drawn
accurately
X
N
75°
ТУ
B
С
The square fits exactly inside the triangle.
Work out the sizes of angles x, y and z.
Answer:
x= 105 z= 15 y=
Step-by-step explanation:
Word counts The lengths (in words) of seven articles from the New York post
Answer:
average article length 622 word
C. If a trapezoid is
rotated upside down,
would the two bases still
be parallel?
Raul crosses Main Street when he walks home from school. The graph of the function d(t)=4|t-0.75) shows Raul's distance, in miles, from Main Street after thours. The domain of the function is 0 <= x <= 1.5 The graph shows his entire trip
Answer: does someone have it cause I’m stuck to
Step-by-step explanation:
(I NEED HELP ASAP) Raven bought a TV originally priced at $225. She got a 22% discount. If she gave the cashier $200, how much change did she get back?
Answer:
She got $24.50 after paying for the tv.
Step-by-step explanation:
First, you want to find what the price was after the discount. So you want to multiply 225 by .22 to get the price.
225 x .22 = 49.5
After the discount, the price is off $49.50
Now you take 225 - 49.5 and that you give you $175.50
Next, you take 200 - 175.50 and that you give you 24.5
So, She got $24.50 after paying for the tv.
500 m + 350 m + 500 + 350 m + 450 m what is the perimeter
Answer:
2,150 m
Step-by-step explanation:
In a game against the Creek Side
Crickets, the East Port Pandas football
team score one touchdown with an
extra point, which gave them 7 points.
Their kicker made every field goal he
attempted for 3 points each. The Panda's
final score was less than the Crickets'
score, which was 23 points. How many
field goals did the Pandas make?
PLZ HELP PLZZZZZZZZZZZZZZZZ
Answer:
$65,219 in the fourth year
Step-by-step explanation:
Each year you multiply by 1.1 as stated in the word problem because of the 10 percent increase in salary.
We start off with 49,000 in the first year.
The second year is 53,900 dollars, since we multiply 49,000 * 1.1.
The third year is the previous year(2nd) times 1.1, so it's 53,900 * 1.1 which is 59,290 dollars.
Finally, in the fourth year, we can expect 65,219 dollars
60% of 72 is what? Round to the nearest tenth.
Answer:
The answer is 43.2
A group of students noticed the shadow of the flagpole was 47 feet long at the same time a person 6 feet tall cast a shadow 7 feet long. What is the height of the flagpole to the nearest foot?
A certain animal gets food from another animal without killing it. Identify the type of organism.
(A) Saprophyte
(B) Carnivore
(C) Parasite
(D) Autotroph
Answer:
The correct answer is C. Parasite.
Step-by-step explanation:
Parasitism describes the phenomenon within the animal and plant world that an organism or virus (parasite) misuses a usually considerably larger organism of a different species as a host. The host serves the parasite for food supply (mostly in the form of blood or other body secretions) and in some cases also as a long-term habitat. The host's health is damaged by the parasite, but usually remains alive. The consequences of parasitic infestation range from sting or bite injuries from massive physical complaints to serious infectious diseases and even death in extreme cases. The best known and most widespread human parasites are human lice, mosquitoes and various types of ticks and worms.
A vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec. What is the vehicle's
acceleration?
Answer:
[tex]a=5.43\ m/s^2[/tex]
Step-by-step explanation:
Given that,
Initial speed of a vehicle, u = 25 km/hr = 6.95 m/s
Final speed of a vehicle, v = 1200 km/hr = 333.34 m/s
Time, t = 60 s
We need to find the acceleration of the vehicle. It is equal to the rate of change of velocity. It can be given by :
[tex]a=\dfrac{v-u}{t}\\\\a=\dfrac{333.34 -6.95 }{60}\\\\a=5.43\ m/s^2[/tex]
So, the acceleration of the vehicle is [tex]5.43\ m/s^2[/tex].
When the vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec, the acceleration of the vehicle is [tex]5.4 m/s^2[/tex], which is found by using the acceleration-time relation.
The acceleration (a) of a particle that is changing from initial velocity (u) to final velocity (v) in time (t) is given by,
[tex]a=\frac{v-u}{t}[/tex]
That is defined as the rate of change of velocity or change of velocity per unit time.
From the given,
[tex]u=25km/hr=6.9m/s\\v=1200km/hr=333.3m/s\\t=60sec[/tex]
Applying the acceleration-time relation,
[tex]a=\frac{333.3-6.9}{60} \\=\frac{326.4}{60}\\ =5.44m/s^{2}[/tex]
Hence, the acceleration of the vehicle is [tex]5.4 m/s^2[/tex].
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