Paragraph 1: Spring is the most beautiful time of the year - the Authors opinion and not fact.
Paragraph 2: Birds love the spring - Nobody knows how a bird is feeling, this is just based off of the Author trying to make a scenery for you.
Hoped this helped :)
Can someone help me with this math problem ?? Pls it’s for my final !
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A 525ft cable runs from the top of an antena to the ground. The angle of elevation made by the ground to the top of an antena 25°
How tall is the antena ??
Answer:
221.87 feet
Step-by-step explanation:
Given that,
A 525 ft cable runs from the top of an antenna to the ground.
The angle of elevation made by the ground to the top of an antena 25°
We need to find the height of the antenna.
Using trigonometry,
Hypotenuse, H = 525 ft
θ = 25°
So,
[tex]\sin\theta=\dfrac{P}{H}\\\\P=H\sin\theta\\\\P=525\times \sin(25)\\\\P=221.87\ ft[/tex]
So, the height of the antenna is equal to 221.87 feet.
Pink paint is made by mixing 9 parts of white paint with 5 parts of red paint.
Find the number of parts of red paint needed to mix with 54 parts of white paint.
Answer:
30 parts of red paint
Step-by-step explanation:
9 white-5red
54white-x
(54×5)/9=30
Can you solve this please: Daniel has lots of pets, he has 4 more goldfish than he had turtles. He has one less chicken than goldfish. 6 of his pets are birds.( Chicken and parrot) he has 2 parrots. How many petes does Daniel have?
Answer:
12 pet
Step-by-step explanation:
6 of Daniel pets are birds, that is chicken and Parrot.
But, Daniel has 2 parrots, therefore the number of chickens = 6 - 2 = 4. He has 4 chickens.
The number of chicken = number of goldfish - 1; number of goldfish = number of chicken + 1, hence number of goldfish = 4 + 1 = 5
Number of goldfish = number of turtles + 4; number of turtles = number of goldfish - 4 = 5 - 4 = 1.
Therefore total number of pets = Parrot + chicken + goldfish + turtles = 2 + 4 + 5 + 1 = 12
Daniel has 12 pets
A window on the building is 24ft above the ground. A ladder is placed 18ft from the base of the building. What is the length of the ladder?
Answer:
30
Step-by-step explanation:
A squared + B squared = C squared
24*24= 576 18*18= 324 324+576= 900 square root of 900 is 30
PLEASE HELP I WILL GIVE BRAINLIST
How many real number solutions does the equation 2x2 -8x+8 have
Answer:
there are going to be 3 solutions
An architect diagrams two sidewalks to go between the pool, grass, and seating areas as shown below
Answer: Seating area
Step-by-step explanation: On the Graph there is the distance you just align 2 and 8 on the graph and it will point exactly on the seating area.
solve the simultaneous equation
2x - 5y = 9
3x + 4y = 2
Answer:
x = 2, y = -1.
Step-by-step explanation:
2x - 5y = 9
3x + 4y = 2
Multiply first equation by -3 and the second by 2:
-6x + 15y = -27
6x + 8y = 4 Adding the 2 equations:
23y = -23
y = -1.
Now substitute this value for y in the first equation:
2x - 5(-1) = 9
2x = 9 +5(-1)
2x = 9 - 5
2x = 4
x = 2.
Evaluate the function
f(x)=−4x^2+6x−4
Find f(5)
Hey there!
1. How to find f(5)?
To find f(5) - simply substitute x = 5 in the function. f(5) means the value of f(x) at x = 5.2. Substitution and Evaluate
[tex] \large{f(5) = - 4( {5})^{2} + 6(5) - 4}[/tex]
Remember to follow the PEMDAS/BODMAS rules! Exponent comes before multiplication.
[tex] \large{f(5) = - 4(25) + 30 - 4} \\ \large{f(5) = - 100 + 30 - 4} \\ \large{f(5) = - 74}[/tex]
3. Final Answer
f(5) = -74If you have any questions regarding the question or my answer, feel free to ask!
Help,anyone can help me do quetion,I will mark brainlest.
Answer:
a) x = 2
b) x = 4
Step-by-step explanation:
a = (b₁ + b₂)/2 * h
----------------------------
a)
48 = (10 + x)/2 * 8
Divide both sides by 8
6 = (10 + x)/2
multiply both sides by 2
12 = 10 + x
Subtract 10 from both sides
2 = x
x = 2
---------------------------------
b)
18 = (7 + 2)/2 * x
18 = 4.5 * x
divide both sides by 4.5
4 = x
x = 4
The volume of a pyramid that fits exactly inside a cube is 10 cubic feet. What is the volume of the cube? (5 points)
30 cubic feet
100 cubic feet
300 cubic feet
1000 cubic feet
Answer:
30 cubic feet
Step-by-step explanation:
volume of a pyramid is (l*w*h)=3
assuming it is a pyrmaid where l=w=h, volume = x^3/3 = 10
x^3=30
x=30^(1/3)
volume of a cube is l*w*h, with our assumption, that translates to x*x*x
Volume = 30^(1/3)*3 = 30 cubic feet
The volume of the cube, in relation to the given pyramid is: 30 cubic feet.
What is a Cube?Volume of a pyramid = 1/3(l × w × h)Volume of a cube = l × w × hRelating both volumes, we would have:
Volume of cube = 3(volume of pyramid)
Volume of pyramid is given as 10 cubic feet, therefore:
Volume of the cube = 3(10)
Volume of the cube = 30 cubic feet.
Learn more about volume of cube on:
https://brainly.com/question/1972490
If you were to pick one day of the year at random, is it more likely that the day would be a Tuesday or that the day would fall during the month of January?
Answer and explain in your own words why you chose what you chose.
Answer: It's more likely it's a Tuesday
========================================================
Explanation:
The odds of it being a Tuesday is 1/7 since there's 1 day of the week that's Tuesday out of 7 total.
The odds of it being January is 1/12 because we have 1 month we want out of 12 total.
Now the question is: which fraction is larger?
For now, assume they are equal. We'll cross multiply like so
1/7 = 1/12
1*12 = 7*1
12 = 7
We get a false statement at the end, but we can fix things by replacing the equal sign with a greater than sign to get this new set of steps
1/7 > 1/12
1*12 > 7*1
12 > 7
which leads us to a true statement. Therefore, 1/7 is the larger fraction and the more likely event.
-----------------
Alternatively, you can use your calculator to find that:
1/7 = 0.143 approximately1/12 = 0.083 approximatelyThen for each decimal, move the decimal point 3 spots to the right. The values 0.143 and 0.083 become 143 and 83 respectively. We can see that 143 is larger, which means 0.143 is larger, and lastly 1/7 is larger. Think of it like a chain.
Classify the following triangle. Check all that apply.
A. Isosceles
B. Equilateral
C. Obtuse
D.Right
E Scalene
F. Acute
Answer:
I will list main feature for each property and you can choose. You can comment if you want to check or have questions
Step-by-step explanation:
Isosceles - two sides are equal
Equilateral - all sides are equal
Obtuse - one angle is greater than 90 degrees
Right - one angle is equal to 90 degrees
Scalene - none of the sides is equal
Acute - all angles are less than 90 degrees
Go down the list and see if it's true or false about the given triangle
A cylindrical juice container has the dimensions shown below.
What is the exact volume of this container in terms of pi?
A. 127 in?
B. 271 in
C. 811 in?
D. 3241 in
9in
3in
Answer:
[tex]81\pi in(2) [/tex]
81pi
Add parentheses to the expression so that its value is 6:
3 + 9 ÷ 9 - 6
Answer:
3 + 9 ÷ (9 - 6)
Step-by-step explanation:
3 + 9 ÷ (9 - 6) = 3 + 9 ÷ 3 = 3 + 3 = 6
What is the length of PQ⎯⎯⎯⎯⎯?
Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.
UPDATE- IT'S 5.2
Answer: ≈ 5.2
Step-by-step explanation:
You're gonna want to use the Law of Cosines to solve:
c² = a² + b² -2abcos(R)
c² = 6² + 9² - 2(6)(9)cos(34°)
c² = 36 + 81 - 108cos(34°)
c² = 117 - 108(.82904)
c² = 27.46368
√c² = √27.46368 => 5.2405 = 5.2
PLEASE HELP ASAP WILL MARK BRAINLIEST
What bases and heights do I use in this since there are 4?
And what’s the answer
Answer:
The parallel sides are called the bases of the trapezoid
Step-by-step explanation:
[tex]area = (\frac{a + b}{2}) \times h[/tex]
[tex]= \frac{14.1+22.7}{2} \times 18\\\\=331.2 \ unit^2[/tex]
Answer:
331.2 units^2
Step-by-step explanation:
There is a formula for the area of a trapezoid of legs a and b and width h:
a + b
----------- * h
2
Here the leg lengths (which are parallel) are 14.1 and 22.7, and the width is 18. Thus, the desired area is
14.1 + 22.7 36.8
---------------- * 18 = A = ------------ * 18 = 331.2 units^2
2 2
The dimension 20.3 is not needed here.
Rewrite in simplest radical form X to the power of 5/6 divided by x to the power of 1/6
Answer:
[tex]\sqrt[3]{x^2}[/tex]
Step-by-step explanation:
x ^ (5/6) / x ^ (1/6)
We know that a ^b / a^ c = a^ (b-c)
x^ ( 5/6 - 1/6)
x^ (4/6)
x^ ( 2/3)
[tex]\sqrt[3]{x^2}[/tex]
What is the length of the unknown side of the right triangle 7,24,25,31
Answer: 25
Step-by-step explanation:
what is 14.235 rounded to the nearest tenth
here it is help!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
1.6/x=3/8
do cross multiplication
x*3=6*8
x=48/3
x=16
2.b/8=3/4
do cross multiplication
b*4=8*3
b=24/4
b=6
4.n/8=35/7
do cross multiplication
35*8=7*n
280=7n
280/7=n
40=n
ARST - AMNO, What is MN?
R
20
O
S
N
35
(not drawn to scale)
M
A4
B
36
8
D
28
Answer:
Can someone plz help me
Step-by-step explanation:
Circle A is located at (6, 5) and has a radius of 4 units. What is the equation of a line that is tangent to circle A from point C (2, 8)?
x = 2
y = −0.75x + 9.5
y = 1.33x + 1.66
x = 8
blank divided by 3 is 5
what is the blank??
Answer:
I looked ot up on calculator and it had said 1.6666666
Answer:
15
Step-by-step explanation:
If you multiply 3 by 5, you have the answer of 15.
Or
X / 3 = 5
Multiply both sides by 3 to clear the fraction.
x=15
Calculate cos0 to two decimal places.
What is the equation of the line that passes through the points (2, -4) and (-6, 6)?
Answer:
y = -5/4x - 3/2
Step-by-step explanation:
y2 - y1 / x2 - x1
6 - (-4) / -6 - 2
10 / -8
= -5/4
-4 = -5/4(2) + b
-4 = -5/2 + b
-3/2
Which of the following is the correct name for LM in ABC below?
A. Altitude
B. Angle bisector
C. Midsegment
D. Perpendicular bisector
Answer:
the answer is :C midsegment
Step-by-step explanation:
because the LINE SEGMENT is in the MIDDLE of the triangle
what is the answer ?
Which expression is equivalent to
НЕ
оооо
Answer:
q^12
Step-by-step explanation:
q^6^2
We know that a^b^c = a^(b*c)
q^6^2 = q^(6*2) = q^12
is this right if not please help me
Answer:
No
Step-by-step explanation:
3rd option should be changed to "will not".
9514 1404 393
Answer:
2 – will3 – will4 – will notStep-by-step explanation:
Whether the offered numbers will satisfy the inequality is more easily seen by solving it for x.
6 + 3x ≤ 15
3x ≤ 9 . . . . . . . . . subtract 6 from both sides
x ≤ 3 . . . . . . . . . . divide by 3
This is "x is less than or equal to three."
2 is less than 3 so will meet Mari's goal
3 is equal to 3, so will meet Mari's goal
4 is not less than or equal to 3, so will not meet Mari's goal
hey cool kids can any of you be the geniuses you are and help a hommie out >:) anyways here is the question besties
Rick is driving to his uncle's house in Greensville, which is 120 miles from Rick's town. After covering x miles, Rick sees a sign stating that Greensville is 20 miles away. Which equation, when solved, will give the value of x?
A.
x + 120 = 20
B.
x × 120 = 20
C.
x + 20 = 120
D.
x × 20 = 120
so you think you can tell me lol :,).
Answer:
C
Step-by-step explanation:
That is because when you take 20 to the other side it will be x= 120 -20
x=100 miles
final answer C
Help Pls. Find the radius of Circle Q.
The radius of the given circle is 13 unit.
What is a chord of a circle?
The chord of a circle can be defined as the line segment joining any two points on the circumference of the circle.
What is radius of a circle?A radius is a measure of distance from the center of any circular object to its outermost edge or boundary.
What is Pythagoras theorem?Pythagoras theorem states that "the square on the hypotenuse of a right-angled triangle is equal in area to the sum of the squares on the other two sides".
According to the given question
We have a circle with center Q and two chords AD and BC.
And, AD = 4x + 4 and BC = 6x -6
Since, both the chords are at the same distance from the center of the circle, so their lengths will same.
⇒ AD = BC
⇒ 4x + 4 = 6x -6
⇒ 4 + 6 = 6x -4x
⇒ 10 = 2x
⇒ x = 5
Therefore,
AD = 4x + 4 = 4(5) + 4 = 20 +4 =24
and, BC = 6x - 6 = 6(5) - 6 = 30 -6 = 24
Also, AP = AD/2 = 24/2 = 12
Now, in right angle triangle QPA we have
[tex]AQ^{2} =QP^{2} +AP^{2}[/tex] ( By Pythagoras theorem)
⇒ [tex]AQ^{2} = 5^{2} +12^{2}[/tex]
⇒[tex]AQ^{2} = 25 + 144[/tex]
⇒[tex]AQ^{2} = 169[/tex]
⇒[tex]AQ =\sqrt{169}[/tex]
⇒ AQ = 13
Hence, the radius of the given circle is 13 unit.
Learn more about radius and chord of the circle here:
https://brainly.com/question/1654080
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