Answers
Answer:
Step-by-step explanation:
Related Questions
Which of the following expression represents the area of the circle?
O 2π(x+2)
O π(x+2)^2
O π(2x+4)^2
O 2π(2x+4)
Answers
Answer:
π(x+2)^2
Step-by-step explanation:
The formula for the area of a circle is π*radius squared.
2x + 4 is the length across the entire circle, which would make it the diameter.
The radius is half the diameter.
So, to find out the radius, simply divide the diameter by 2.
2x+4/2
x+2
Now, plug the newly found radius into the formula.
Area=π*(x+2)^2
find the missing side 3 and 4.
Answers
Answer:
3. [tex]5\sqrt{3} \\[/tex] m
4. 5 m
Step-by-step explanation:
Just use Pythagorean theorem
A flagpole that is 21 ft tall casts a shadow that is 30 ft long. What is the angle of elevation of the sun when this shadow is cast?
Answers
Answer:
34.99°
Step-by-step explanation:
CHECK THE ATTACHMENT FOR THE FIQURE
Let angle( X) = angle if elevation
From trigonometry, tan(X)= opposite/ adjacent
Height of the flagpole= 21 ft , which is the opposite side
The base, adjacent side = 30 ft
If we substitute the values we have
Tan(X) = 21/30
Tan(X)= 0.7
Tan-1(0.7)=34.99°
Hence, the angle of elevation of the sun when this shadow will cast is 34.99°
can anyone answer this math question for me plz?
Answers
Explanation: 15% off of $45 is $38.25, and 10% off of $40 is $36. Techno hut is cheaper by $2.25.
what is a decimal that is equivalent to 22 over 100?
Answers
Answer:
0.22
Step-by-step explanation:
Which steps are correct to solving this?
Answers
Answer:
it will mist likely be A hope this helps
helppp!!!!!! :(((((((((((((((((((((((((((((
Answers
Answer:
= <><=>=<>=<<Here, is the answer of comparison
How to find median of a triangle with coordinates
Answers
The length of a rectangle is 3yd longer than its width. If the perimeter of the rectangle is 26 yd ,find its area
Answers
Answer:
A=40
Step-by-step explanation:
There are two sides of a rectangle that are the length.
So at 3 twice.
3+3=6
Subtract it from 26.
26-6=20
Divide by 4
20/4=5
Width= 5
Add 3 to 5
3+5=8
L=8
Check:
5+8+5+8=26
10+16=26
26=26
Area= L*W
8x5=40
A=40
Hope I'm correct!
What’s a possible answer for this question?
Answers
Answer:
x-4
Step-by-step explanation:
you get the value of h(x) by dividing f(x)/g(x), so you only put they values for divide.
If you send ppl links- I hope your phone can only charge at an angle
Anyways my discord is rosexlyn#6833 so add me hœs
Answers
Answer:
nah
Step-by-step explanation:
question in the picture:
Answers
Answer:
D. 191
Step-by-step explanation:
To calculate this you need to imagine triangle which points are:
boat
Top of lighthouse
Bottom of lighthouse
That triangle has 90 degrees angle at bottom of lighthouse. That means that we can use trigonometry to determine length between boat and bottom of lighthouse
tan(25) = 89/x
x = 89/tan(25)
x = 190.86
after rounding, your final answer would be 191 feet.
8-(5.5) please help I need it ASAP
Answers
Answer:
2.5
Step-by-step explanation:
Find the length of the bold arc.Leave pi in your
answer.
Answers
Answer:
5688 pi ft
Step-by-step explanation:
lol
A rectangular prism has a volume of 97.5 cubic inches. The length is 5 inches and the height is 3 inches. What is the width of the rectangular prism?
Answers
Answer:
6.5
Step-by-step explanation:
3X5=15
97.5/ 15 = 6.5
Vertical angles are
90 degrees
Adjacent
Congruent
Straight
Answers
Answer:
Vertical angles are across from each other on any two intersecting lines and are always congruen
What is the y-intercept of y = –3c
Answers
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer:
there isn't one it start at the origin if there was a y-intercept there would be + or - a certain number after -3c but there isn't
Step-by-step explanation:
A triangle with side lengths of 21, 17, and 18 is classified as acute, obtuse, right, or equiangular?
Answers
Answer:
Acute
Step-by-step explanation:
and angle lower than 90 is acute exactly 90 is an right angle from 90 to 180 obtuse 180 to 360 reflex angle and equalateral is 60 degrees on each angle
List all the transformations for the following equation.
Answers
Answer:
flipped over the x-axis
horizontal shift left 7 units
vertical shift down 6 units
Step-by-step explanation:
HELP QUICK PLS :’( What is the equation of the line that goes through (2, 2) and is perpendicular
to y = 5x + 3?
Answers
Answer:
b
Step-by-step explanation:
explanation:
The average weight for three children was 79.6 pounds. What was the sum of their
weight?
Answers
Answer: 238.8
Step-by-step explanation:
To get an average, you add the weights together, the sum. And then you divide by how many children there was.
To go backwards, you'd times the average by the amount of children there were, 3, to get the sum
79.6 times 3 is 238.8
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEE PLSSSS
Answers
Answer:
Ur question? Itz incomplete
PLEASE HELP FAST AND PLEASE DON'T POST A LINK
Your parents are planning to rent you an apartment when you go to college. The annual contract is $535.00/month with a 2-month penalty for breaking the lease. The month-to-month contract is $615.00/month. What is the difference in the amount paid if you leave after 8 months?
Answers
Answer:
The difference in amount = $430
Step-by-step explanation:
1- Annual contract:
The annual contract means a contract for 12 months. There is a month penalty for breaking the lease.
This means that, if you left after 8 months, you will have to pay for 10 month.
Total paid = monthly payment * 10
Total paid = 535 * 10 = $5350
2- Month-to-month contract:
You will only paid for the 8 months you stayed,
Total paid = monthly payment * 8
Total paid = 615 * 8 = $4920
3- Getting the difference:
We can note that a month-month contract is a better option if you intend to stay for only 8 months
Difference = 5350 - 4920 = $430
Hope this helps :)
cuanto mide diametro si el radio es de 11 pulgadas? ;-;
Answers
Answer:
14 pulgadas
Step-by-step explanation:
a 7 pulgadas, entonces el diámetro es 2(7) = 14 pulgadas.
7/8-1/2=
PLEASE HELP 15 POINTS
Answers
Find the value of x. Round your answer to the nearest tenth.
x≈
Answers
Answer:
You did not give us an equation :\
Will mark brainliest if done within 20 minutes of this being posted! NO LINKS NO FILES. Solve the radical equations and show your work, check your solutions too.
Answers
Step-by-step explanation:
5√x+3 = -20
÷5. : √x+3 = -4
square: x+3 = 16
-3: x = 13
√x+18 -2 = x -4
+2 : √x+18 = x -2
square: x+18 = x^2 - 4x +4
-18: x = x^2 -4x -14
-x : 0 = x^2 -5x - 14
foil: (x- 7) (x+2) = 0
x = 7, -2
Mathhhhhhhhhhhhhhhhhhhh
Which statement applies?
Answers
Answer:
it is the first one because you would be deciding by 2
Someone help plz make sure it’s right and plz put an actual answer
Answers
Answer:
Option 3
Step-by-step explanation:
By applying Pythagoras theorem in the given triangle,
(Hypotenuse)² = (Leg 1)² + (Leg 2)²
x² = (9.5)² + (10.5)²
x² = 200.5
x = √(200.5)
x = 14.16
x ≈ 14.2
Therefore, measure of the unknown side is 14.2 in.
Option (3) will be the correct option.
Item 1
What is the radius of the button?
button is 26
Radius:
mm
Answers
Answer:
radius is 13
Step-by-step explanation:
The radius is half of the diameter
Answer:
Step-by-step explanation:
What is the raduis of 26 on a button