Answer:
please give me brainlist and follow
Step-by-step explanation:
You can think of independent and dependent variables in terms of cause and effect: an independent variable is the variable you think is the cause, while a dependent variable is the effect. In an experiment, you manipulate the independent variable and measure the outcome in the dependent variable.
Help!
A 12-foot ladder leans against a building and makes an angle of 65 degrees with the ground. To the nearest foot, how far from the building is the base of the ladder?
Answer:
The foot of the ladder is 10 feet away from the base of the wall.
Step-by-step explanation:
Here , the wall , top and foot of the ladder and ground makes a right triangle of which length of ladder
h = 20 is regarded as hypotenuse, angle with ground is θ = 60 ;cos θ = b/h or cos 60 = b/20 or b = 20*cos 60 = 20* 1/2 = 10 feet.
The foot of the ladder is 10 feet away from the base of the wall. [Ans]
answer: The foot of the ladder is 10 feet away from the base of the wall.
The foot of the ladder is 10 feet away from the base of the wall.
explanation:
Here , the wall , top and foot of the ladder and ground makes a right triangle of which length of ladder
h = 20 is regarded as hypotenuse, angle with ground is θ = 60 ;cos θ = b/h or cos 60 = b/20 or b = 20*cos 60 = 20* 1/2 = 10 feet.
Nola made the model to show multiplying a fraction by a fraction. Which multiplication sentence does the model show?
Answer:
The answer is "[tex]\frac{2}{3}[/tex]"
Step-by-step explanation:
In this question the graph file is missing which is defined in the attachment section please find it.
Let the 18 square boxes are available, 12 of those are in color.
If published in part, it will be
[tex]\to \frac{12}{18}= \frac{4}{6}=\frac{2}{3}[/tex]
There are two colors out of 3 square boxes.
Solve for x:
4x/5=20
the following structure is composed of two right rectangular prisms that each measure 12 inches by 10 inches by 5 inches and one right rectangular prism that measures 10 inches by 8 inches by 36 inches what is the total volume of the structure? explain your thinking
Answer: 4080
Step-by-step explanation: Find the Volume of the first two right rectangular prisms
2*(12*10*5)=1200
Then find the volume of the third rectangular prism
10*8*36=2880
And Add them
2880+1200=4080
Hope this helped
What is the area of the following trapezoid
Answer:
d. 130
Step-by-step explanation:
How would the domain and range of the function
1
y = -x - 6 be determined? Explain.
4
Answer:
Step-by-step explanation:
I will focus on your function y = -x - 6.
First of all, this is a linear function. All linear functions have unlimited domain and range: (negative infinity, positive infinity).
If you meant (1/4)y = - x - 6, exactly the same response would be true.
Help I need to find measure of m<E asap.
Answer: ∠E=55°
Step-by-step explanation:
Concept
- In all similar triangles, their corresponding angle will be the same value
- Triangle angle sum theorem: the three interior angles of a triangle add up to 180°
Given
- Two pairs of corresponding angles
- Two similar triangles
Solve
(6x-15)+4x=(5x-1)+4x ⇔ Add the angles up
6x-15=5x-1 ⇔ Subtract 4x on both sides
x-15=-1 ⇔ Substract 5x on both sides
x=14 ⇔ Add 15 on both sides
180-4x-(5x-1) ⇔ Find ∠E by subtracting the other two angles from 180
=180-4(14)-([5(14)-1]
=180-56-69
=55°
Hope this helps!! :)
Please let me know if you have any questions
what is the rate of change of y=9x
Answer:
0,9 maby this is awser
Step-by-step explanation:
plz tell me if this helps
What is the volume?
Answer:
Volume of pyramid is 1/3 * area of base * height
Step-by-step explanation:
Plug it in
1/3 * 48 * 10 = 160 cm^2
1/3*48*15 = 240 cm^2
Which of the following options represents the advantage of making a purchase with cash instead of a credit card?
1.The cash payment does not include interest fees.
2.If you don’t have enough money at the time you can still make the purchase.
3.You will worry less if the cash is stolen because the bank will give you your stolen cash back.
4.Cash can be used to make an electronic payment.
Answer: Its number 1 because with credit card a cash payment does have fees and with cash no.
Step-by-step explanation:
Which of the following is true about a pattern with the rule "Multiply by 3 and subtract 2"
and the starting number 1?
Answer:
B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Let's follow the pattern and see what we find.
1 x 3 = 3
3 - 2 = 1
Hang on, we ended up with the same number we started with!
It's a never-ending loop. The answer will always be 1.
1 is also an odd number.
1 ends in, well, 1.
Therefore, all of those are true.
Hence, B.
Nolan has some nickels and some dimes he has no more than 19 coins worth no less than $1.30 combined if Nolan has 5 nickels determine all possible values for the number of dimes that he could have
Answer:
10.5 ≤ y ≤ 14
Step-by-step explanation:
A nickel is worth 5 pennies. Changing over to dollars, it becomes
5/100 = $0.05
A dime is worth dime. Changing over to dollars, it becomes
10/100 = $0.1
Allow x to address the number if nickels.
Allow y to address the quantity of dimes.
He has close to 19 coins. This implies that
x + y ≤ 19
He has no under $1.30 joined. This implies that
0.05x + 0.1y ≥ 1.3
On the off chance that Nolan has 5 nickels, subbing x = 5 into x + y ≤ 19, it becomes
5 + y ≤ 19
y ≤ 19 - 5
y ≤ 14
subbing x = 5 into 0.05x + 0.1y ≥ 1.3, it becomes
0.05 × 5 + 0.1y ≥ 1.3
0.25 + 0.1y ≥ 1.3
0.1y ≥ 1.3 - 0.25
0.1y ≥ 1.05
y ≥ 1.05/0.1
y ≥ 10.5
Along these lines, all potential qualities for the quantity of dimes that he could have would be
10.5 ≤ y ≤ 14
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP FAST IT'S ASAP
Answer:
572.3
Step-by-step explanation:
Diameter = 27m
Radius = d / 2 = 27 / 2 = 13.5m
Area = pi x r²
= 3.14 x (13.5)²
= 3.14 × 182.25
= 572.3
PLZ HELP ME!!!!! NO LINKS!!!!!!!!!!
Answer:
unfortunately, I couldn't give you the answer because I can't see all of the number values provided in this problem, but hopefully with the explanation you'll be able to solve it : )
Step-by-step explanation:
1. To find the mean absolute deviation of the data, start by finding the mean of the data set.
2. Find the sum of the data values, and divide the sum by the number of data values.
3. Find the absolute value of the difference between each data value and the mean: |data value – mean|.
4. Find the sum of the absolute values of the differences.
5. Divide the sum of the absolute values of the differences by the number of data values.
3954*54534-64563/5435
Hey There!
[tex]3954 \times 54534 - (64563 \div 5435) \\ = 215627436 - 11.88 \\ = 215627424.120[/tex]
Hope it helps
Please answer this is the last question :(
Answer:
A & C
Step-by-step explanation:
please help i’ll give brainliest
Answer:
Organisms that break down dead or decaying organisms
Step-by-step explanation:
Hope this helps :b
Answer:
Organisms that break down dead or decaying organisms.
Step-by-step explanation:
Decomposes are things like bacteria that eat away at dead animals or organisms to break them down. This process also releases carbon dioxide into the air.
A bike rental company charges $18 to rent a bike plus $8 for each hour the bike is rented. An expression for the total cost of renting a bike for h hours is 18 + 8h.
Complete the table to find the total cost of renting a bike for h hours.
Please help, due in 45 minutes.
What is the value of the y-coordinate of the solution to the system of equations 2x + y = 8 and x - 3y = -3?
A: -2
B: 2
C: 3
D: -3
Answer:
B: 2
Step-by-step explanation:
2x+y=8
x-3y=-3
x=3 and y=2
so answer is B: 2
What is the slope of the line with equation y-3-- _(x-2)?
5
4
P213)
3
2
1
(4.2)
-543
HL
1
2
3
4
5
x
2
-3
4
15
Answer:
B) -1/2
Step-by-step explanation:
(2, 3) and (4, 2)
Slope:
m=(y2-y1)/(x2-x1)
m=(2-3)/(4-2)
m= (-1)/2
m= -1/2
The Slope of the given line is -1/2.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
Given:
We take two points from the graph as (2, 3) and (4, 2).
Now, the slope of line is
= (3-2)/ (4-2)
= -1 / 2
= -0.5
Using Slope intercept form
y= mx+ b
y= -0.5x+ b
and, b = 4
so, the Equation of line is y= -0.5x+ 4.
Learn more about Slope here:
https://brainly.com/question/3605446
#SPJ7
35points in answered and if correct brainliest.
Read the sentence.
Delightful and entertaining was the way that most viewers found the movie.
What is the best way to restructure the sentence?
The way the viewers found the movie was delightful and entertaining.
The way the viewers found the movie was delightful and entertaining.
Most viewers found the movie delightful and entertaining.
Most viewers found the movie delightful and entertaining.
Delightful and entertaining was the movie as found by most viewers.
Delightful and entertaining was the movie as found by most viewers.
The movie was found to be delightful and entertaining by viewers.
The movie was found to be delightful and entertaining by viewers.
Answer:
The movie was found to be delightful and entertaining by viewers.
Answer:
D. The movie was found to be delightful and entertaining by viewers.
Hope this helps.
Can somebody help me with this
Answer:
8) 260 mm
9)? .............
Some help me please i have 9 questions
awnser:
m<3=50
Step-by-step explanation:
seen in the picture if you need help let me know
Mhanifa can you help this is due soon!!
Answer:
Question 1Given pentagon
Sum of interior angles:
S = (5 - 2)*180° = 540°Sum of exterior angles is same for any polygon:
360°Question 2Given hexagon
Sum of interior angles:
S = (6 - 2)*180° = 720°Sum of interior angles of a given hexagon:
x + 120° + 156° + 145° + x + 9° + 90° = 720°2x + 520° = 720°2x = 200°x = 100°
Find the midpoint of the line segment joining the points R(1,3) and S(-3,6)
Answer:
(-1, 4.5)
Step-by-step explanation:
[(1-3)/2, (3+6)/2]
= (-2/2, 9/2)
= (-1, 4.5)
el 14 es primo ayuda es urgente
Answer:
no es primo
Step-by-step explanation:
El 14 es un número compuesto. Es divisible por 1, por 2, por 7 y por 14.
Find the
vertex of this
quadratic.
Answer:
(-3, 0)Step-by-step explanation:
As per the graph the vertex, the maximum of the quadratic function is (-3, 0)
x^(2)-4x-17=0
Please show work step by step
Step-by-step explanation:
It seems here that they are asking us to solve for x
to do this we first need to factor
Since we can't factor this using the normal method we can instead do this
x^2 -4x-17=0
add 4 to both sides as it is a perfect square
x^2 - 4x + 4 = 17 +4
(x-2)^2 = sqrt 21
x-2 = ± 4.58
x -2 = 4.58 x-2 = -4.58
x= 6.58 x=-2.58
Or just say x=2+√21 or x=2−√21
Ralph has a cylindrical container of parmesan cheese. The diameter of the base of the container is 2.75 inches, and the height is 6 inches. What is the area of a horizontal cross section of the cylinder to the nearest tenth of a square inch?
Answer:
The solution is given below:
Step-by-step explanation:
The computation of the area of the horizontal cross section of the cyclinder is given below:
In the case when it is a circle
The area of the circle is
= πr^2
= 3.14 × (2.75 ÷ 2)^2
= 11.873 inches^2
In the case when it is a rectangle
The area of the rectangle is
= 6 × 2.75
= 16.5 inches^2
Hence, the above show the calculations
The area of the horizontal cross section.
When circular is [tex]11.873 inches^2[/tex]
When it is rectangular [tex]16.5inches^2[/tex]
The computation of the area of the horizontal cross section of the cylinder
What is the formula of the area of the circle?The area of the circle is[tex]=\pi r^{2}[/tex]
use the given value in above formula we get,
[tex]= 3.14 \times (\frac{2.75}{2} )^2[/tex]
[tex]= 11.873 inches^2[/tex]
when it is a rectangle then the area of the rectangle is
[tex]= 6 \times 2.75[/tex]
[tex]= 16.5 inches^2[/tex]
Therefore,the area of the horizontal cross section.
when circular is [tex]11.873 inches^2[/tex]
When it is rectangular [tex]16.5inches^2[/tex]
To learn more about the area of the cross section visit:
https://brainly.com/question/24592106
7+2x /3 = 5
Thx.......................
Answer:
x= -3
Step-by-step explanation:
7+[tex]\frac{2x}{3}[/tex] = 5
21+2x=15
2x=-6
x= -3
Answer:
x=-3
Step-by-step explanation:
Use PEMDAS to solve. Balance both sides by subtracting 7 from both sides. Then, multiply both sides by 3. Finally, divide the result by 2 to isolate x and you end up with x=-3