Answer:
The answer to the question provided is letter b:
[tex] \frac{7}{9} \: and \: \frac{28}{36} [/tex]
what does the equation √3/8
Step-by-step explanation:
The square root of 3 is the positive real number that, when multiplied by itself, gives the number 3. It is denoted mathematically as √3. It is more precisely called the principal square root of 3, to distinguish it from the negative number with the same property. The square root of 3 is an irrational number.
(12y 2+17y-4)+(9y-13y+3)
Answer:
4y+3
Step-by-step explanation:
Todd and his friends are painting 5 equal sections of a wall. The wall is 10 feet tall but its length is unknown. Each section will be a different color, so they need to know the area if each section. Write a expression for the total area of the wall. Explain how you came up with your expression.
Answer:
50
Step-by-step explanation:
5×10=50
The equation for the area of the wall can be written as [tex](10\times L)=10\times (L_T+ L_1+L_2+L_3+L_4)[/tex].
Given to us:
Todd and his friends are painting 5 equal sections of a wall. So,
total number of sections wall has = 5,
Height of the wall = 10 feet,
Also, we know;
area of rectangle = length x breadth,
area of wall = length x height,
So,
Area of wall = Area painted by Todd and his friends
height of the wall x Total length of the wall =
height of the wall x length of the wall painted by Todd
+ height of the wall x length of the wall painted by friend 1
+ height of the wall x length of the wall painted by friend 2
+ height of the wall x length of the wall painted by friend 3
+ height of the wall x length of the wall painted by friend 4
Therefore,
[tex](10\times L)=(10\times L_T)+(10\times L_1)+(10\times L_2)+(10\times L_3)+(10\times L_4)[/tex]
taking 10 as common,
[tex](10\times L)=10\times (L_T+ L_1+L_2+L_3+L_4)[/tex]
Hence, the equation for the area of the wall can be written as [tex](10\times L)=10\times (L_T+ L_1+L_2+L_3+L_4)[/tex].
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I will mark brainlest please answerrr!!!!!!
which statement about the slope of the line is true the slope from .0 to point a is three times the slope of line from point a to point B it is -1/3 throughout the line it is -3 throughout the line slope from .0 to pointa is 1/3 times the slope of the line from point a to point b.
Answer:
A
Step-by-step explanation:
slope remains same.
m = y/x
please PLEASE help i’ll give brainliest !!!!!!!!
9514 1404 393
Answer:
72 feet
Step-by-step explanation:
Triangle JKM is similar to triangle PQM, so we have ...
JK/KM = PQ/QM
JK/(60 ft) = (6 ft)/(5 ft)
JK = (60 ft)(6/5)
JK = 72 ft
The height of the cliff is 72 feet.
How do I get the answer for 20×5000
Answer:
100000!
Step-by-step explanation:
Answer:
20×5000=100,000
Step-by-step explanation:
5000
× 20
----------
0000
10,000
-------------
100,000
-------------
I have no idea.........
Answer:
me either dude
Step-by-step explanation:
Read the ratio as a fraction in simplest form 3611 and 12 odd
Answer:
3611/12
Step-by-step explanation:
Please help !!!!!!!!!!!!
Answer:
90 degrees
Step-by-step explanation:
Find the measure of segment AE.
Answer:
8
Step-by-step explanation:
Because they are 8 away from eachother
12 more than 8 times a number p
Answer:
8x+12
Step-by-step explanation:
The correct expression for the given condition is,
⇒ 12 + 8p
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The algebraic expression is,
''12 more than 8 times a number p.''
Now, We can formulate the mathematical expression is,
⇒ 12 + 8 × p
⇒ 12 + 8p
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PLEASE HELP THIS IS TIMED
consider functions f and g.
[tex]f(x) = 3 \sqrt{x} + 1[/tex]
(SEE IMAGE ABOVE)
what is the value of f(g(1))
Answer:
f(0) = +1
Step-by-step explanation:
g(1) for x = 1 is Zero .
Substitute it into the function f(x) then you will get 1.
The population of algae in an
experiment has been increasing by 30%
each day. If there were 100 algae at the
beginning of the experiment, predict the
number of algae in 5 days.
First, complete the equation:
Future Amount = 100(1 +0.30)5
Solve. Round to the nearest whole number.
Future Amount = [ ? ) algae
Enter
Given:
Initial population = 100 algae
Growth rate = 30% per day.
Time = 5 days
To find:
The future amount of population.
Solution:
The exponential growth model is
[tex]y=a(1+r)^t[/tex]
where, a is the initial value, r is the rate of interest in percent and t is time period.
Substituting the given values, we get
[tex]y=100(1+\dfrac{30}{100})^5[/tex]
[tex]y=100(1+0.30)^5[/tex]
Now, solve this.
[tex]y=100(1.30)^5[/tex]
[tex]y=100(3.71293)[/tex]
[tex]y=371.293[/tex]
Therefore, the future value is 371.293 algae.
Answer:
Future amount rounded = 371
Step-by-step explanation:
I = Initial population = 100 algae
R = Growth rate = 30% per day.
T = Time = 5 days
[tex]Future Amount = I(1+r)^{t\\[/tex]
[tex]Future Amount = 100(1+0.30)^{5}[/tex]
[tex]Future Amount = 100(1.30)^{5}[/tex]
Future Amount = 371.293 = 371
3 ( m + 4 ) =
Show work or example please
Answer:
3m+12
Step-by-step explanation:
3(m+4) multiply each term in the parentheses by 3 which is 3m+3x4
then multiply the numbers and get 3m+12
hope this helps!
Josiah claims that the ordered pair (6,-10) can be replaced with any ordered pair and the set will still represent a function. Select all ordered pairs that could be used to show that this claim is incorrect
Complete Question:
{(–9, 1), (–5, 2), (0, 7), (1, 3), (6, –10)} Josiah claims that the ordered pair (6, –10) can be replaced with any ordered pair and the set will still represent a function. Select all ordered pairs that could be used to show that this claim is incorrect.
A. (–10, –10)
B. (–9, –6)
C. (–5, 1)
D. (1, 12)
E. (4, 7)
Answer:
[tex]B.\ (-9, -6)[/tex]
[tex]C.\ (-5, 1)[/tex]
[tex]D.\ (1, 12)[/tex]
Step-by-step explanation:
A relation is represented as:
[tex]R->\{(x_1,y_1),(x_2,y_2),(x_3,y_3)...(x_n,y_n)\}[/tex]
Where
[tex]x = domain[/tex]
[tex]y = range[/tex]
For a relation to be a function, the domain must be unique and must not be repeated.
In the given function,
[tex]\{(-9, 1), (-5, 2), (0, 7), (1, 3), (6, -10)\}[/tex]
The domains are [tex]\{-9,-5,0,1,6\}[/tex]
So, if (6,-10) is to be replaced;
The domain of the ordered pair that will replace it must not be any of [tex]\{-9,-5,0,1,6\}[/tex]
From the list of given options:
[tex]B.\ (-9, -6)[/tex]
[tex]C.\ (-5, 1)[/tex]
[tex]D.\ (1, 12)[/tex]
The above can not replace (6,-10) because their domain exist already.
multiply 15. 7 x 91.72
Answer:
1439.69
Step-by-step explanation:
u could of used a calculator
-5 3/4 - 3 1/2=
Last answer choice is 2 1/4
Answer:
-9 1/4
Step-by-step explanation:
So what I did was that I put it this for which was -((5+3)+(3/4+1/2)
which then you would get -(8+(3/4+1/2)) which gives you -(8+5/4) because you would convert the 1/2 into 2/4 making it to get 5/4. So then you add the -(8+5/4) which gives you -9 1/4.
Hope this helped!
a car start from rest and accelerates at the rate of 2ms² for 5 seconds. it maintenance this velocity for another 5 seconds. it eventually undergoes a uniform deceleration and finally comes to rest after further 5 seconds. A) draw the velocity-time graph for the journey
B) find the acceleration and deceleration respectively,
C) find the total distance travelled during each stage.
D) find the average velocity over the entire period
Answer:
Acceleration = 2m/s ; deceleration = - 2 m/s
Distance covered :
Stage 1 = 25
Stage 2 = 50 m
Stage 3 = 25m
Average Velocity = 6.67 m/s
Step-by-step explanation:
Given that:
Acceleration = 2m/s
Final velocity, v
v = u + at
u = 0 (from rest)
v = 0 + 2(5)
v = 10 m/s
deceleration ;
Final velocity, v ;
v = u + at
v = 0 ( to rest)
0 = 10 + a * 5
0 = 10 + 5a
-5a = 10
a = 10 / - 5
a = - 2 m/s^2
Distance traveled during each stage :
Distance = speed * time
Stage1 = S = 0.5at^2 = 0.5 * 2 * 5^2 = 0.5 * 2 * 25 = 25 meters
Stage 2 = Distance = speed * time = 10m/s * 5 = 50 metres
Stage 3 = distance = S = 0.5at^2 = 0.5 * 2 * 5^2 = 0.5 * 2 * 25 = 25 meters
Average Velocity :
Total distance traveled / total time taken
(25 + 50 + 25)m / 15s
100m / 15 s
Average Velocity = 6.667 m/s
5 to the 4 power and 2
Answer:
627
Step-by-step explanation:
[tex]5 {}^{4} + 2 = 627[/tex]
What groups of people controlled Algeria at one time?
Answer:
Much of the history of Algeria has taken place on the fertile coastal plain of North Africa, which is often called the Maghreb (or Maghrib). North Africa served as a transit region for people moving towards Europe or ... After the fall of the Western Roman Empire, Algeria came under the control of the Vandal Kingdom.
Hope this helps!!
A stack of books is 5 feet 5 inches high. How high is it in inches?
Well first, you have to know that there are 12 inches in a foot so, that's 12 / 3 = 4, so that means that for every foot, there are 4 books. The books are 5 feet tall so 4 x 5 = 20. Your answer is: 20 books are in a stack.
Answer:
Step-by-step explanation: I would do 5x12 because there are 12 inches in one foot so 5x12 is 60 so there is 60 inches
Round to the nearest foot
Answer:
347.2 ft ≈ c
Step-by-step explanation:
*The nearest tenth of a foot is 347.2 ft.
Plz help I don’t understand how to find x?
Answer:
x = -4
Step-by-step explanation:
First lets add 82 + 55 which equals 137, then 137 +47 which equals 184
Now we know that a triangle equals 180 degrees (cannot go over 180), so this tells us x is a negitive number.
-x + 184 = 180
-x = -4
Another way to look at it is; 184 minus what equals 180? 4 does, so it translates into -4.
Pls help me I’ll give Brainly if correct :)
Need answer FAST!: What is the area of the triangle given the graph?
Answer:
1/2×b×h
1/2×7×4 =area
a=14
give brainlist
Answer:
A=(l*w)/2
a=7*4/2
A=28/2=14
the answer is 14 I think
whats the answer for 4c-2=9c+8
Answer:
c = -2
On a graph the intersecting point would be at (-2, -10)
Step-by-step explanation:
I’m very bad a rounding help! What’s the number 451157873 rounded to the hundreds place?? Help ASAP!
Answer:
451157900
Step-by-step explanation:
Answer:
461127830
Step-by-step explanation:
what Number shoulgo in the box? 5979=5000+□+70+9
Answer:
900
Step-by-step explanation:
5979 = 5000+70+9+□
5979 = 5079+□
5979-5079 = □
900 = □
Emery earns money mowing his neighbors' lawns. He charges $1.25 per square yard for each lawn he mows. His neighbors, the Flores Family, hires Emery to mow their rectangular lawn. Emery records the dimensions of their lawn and calculates that he will charge them $21. The width of the Flores' rectangular lawn is 4 yards. What is the length, in yards, of the Flores' lawn?
Answer: 4.2 yards
Step-by-step explanation:
Let x = length of the Flores' lawn in yards.
Then, Area of lawn = 4x sq. yard [Area of rectangle = width x length , here width = 4 yds (given)]
Charge per square yard = $1.25
Charge for Flores lawn = 1.25 × (Area of lawn)
= 1.25 (4x)
= 5x
As per given,
[tex]5x=21\\\\\Rightarrow\ x=\dfrac{21}{5}\\\\\Rightarrow\ x=4.2[/tex]
Hence, the length of the Flores's lawn = 4.2 yards
1. What is the perimeter, and area, of a square with a side length of 3 inches?
perimeter: 12 inches
area: 9 inches
Perimeter: 12 3+3+3+3
Area:9 3x3
