We're assuming the TV is a rectangle, meaning all corners have right angles.
From the given information, we have a right triangle with a height of 39 inches, hypotenuse, of 80 inches, and an unknown base width.
Using Pythagorean's theorem:
[tex]a^2+b^2=c^2[/tex]
[tex]b=\sqrt{c^2-a^2}[/tex]
c = 80 and a = 39
[tex]b=\sqrt{80^2-39^2}[/tex]
[tex]=\sqrt{4879}[/tex]
Using a calculator and rounding to the nearest tenth gives
[tex]\approx 69.8 \text{ inches}[/tex]
Let me know if you need any clarifications, thanks!
Ana made one container of berry juice and served it to her friends at a picnic. The container served 8 people. What would be a reasonable amount of juice in the container?
A. 0.5 liter
B. 1 liters
C. 2 liters
D. 18 liters
Answer:
azsxdfghjmk,l,kjhgfd
Step-by-step explanation:
<1 and <2 are complementary angles.the measure of <1 is 10
the Measure of <2 is 4c
Answer:
c = 20
Step-by-step explanation:
You have not really asked a question.
I will assume you are asking about the value of c.
The measure of angle 1 is 10 (assuming degrees!), so the measure of angle 2 is 80. (Complementary angles have measures that sum to 90.)
The measure of angle 2 is also described as 4c, so 4c = 80. That makes c = 20.
JL is a common tangent to circles M and K at point J. If angle MLK measures
619, what is the length of radius MJ? Round to the nearest hundredth. (Hint:
Show that triangles LMJ and LKJ are right triangles, and then use right triangle
trigonometry to solving for missing sides of the right triangles.) (10 points)
pls help
Answer:
MJ = 6.5
Step-by-step explanation:
Tangent lines to a circle are perpendicular to the radius.
tan 68° = JL/3
2.4751 = JL/3
JL = 7.4253
∠JLK = 90° - 68° = 22°
∠MLJ = 61° - 22° = 39°
sin 61° = MJ/7.4253
MJ = 7.4253(0.8746) = 6.5
The length of radius MJ is 5.99 units
How to calculate the radius MJ?Start by calculating the length JL using the following tangent ratio
tan(68°) = JL/3
Make JL the subject
JL = 3 * tan(68°)
Evaluate the product
JL = 7.4
From the figure, the measure of angle MLJ is:
∠MLJ = MLK - JLK
Where:
∠JLK = 90° - 68° = 22°
So, we have:
∠MLJ = 61 - 22
∠MLJ = 39
The radius MJ is then calculated using the following tangent ratio
tan(39) = MJ/JL
This gives
tan(39) = MJ/7.4
Make MJ the subject
MJ = 7.4 * tan(39)
Evaluate
MJ = 5.99
Hence, the length of radius MJ is 5.99 units
Read more about line of tangents at:
https://brainly.com/question/6617153
Help! Need sober answer
....
[tex]\huge{\mathbb{\tt{ANSWER↓}}}[/tex]
1. Find the permutation of the word LOVE taken 2 letters at a time.ANSWER IS C.12--------------------------------------------------------------------------------2. If 3 girls enter a jeepney in which there are 7 vacant seats, how many ways are there for them to be seated?ANSWER IS B.210--------------------------------------------------------------------------------3. How many combinations can be made from the letters of the word MOTHER taken 4 at a time.ANSWER IS A.15#CarryOnLearning
#JustEnjoyTheSummer
→XxKim02xXWrite the log equation as an exponential equation. You do not need to solve for x.
log(x+2) (4x) = 3x + 2
Please answer ASAP
Answer:
Step-by-step explanation:
(2x) (4x)= 8x = 3x+2
i think but i dont know if this is an exponential equation
The number of 8-ounce glasses of water Shane drank each day for 12 days is represented in
this histogram.
Glasses of Water Drank
Number of Days
72 3-4 5-6 7-8
Number of 8-ounce Glasses
Based on this histogram, which statement must be true?
A On exactly 2 of these days, Shane drank 1 to 2 glasses of water.
BOn exactly 3 of these days, Shane drank 7 to 8 glasses of water,
C On exactly 25% of these days, Shane drank 3 to 4 glasses of water.
Don exactly 60% of these days, Shane drank 5 to 6 glasses of water
The histogram representing the data is attcwhwd in the picture below.
Answer:
C On exactly 25% of these days, Shane drank 3 to 4 glasses of water.
Step-by-step explanation:
The number of 8 - ounce glasses is represented on the x - axis and the number of days on the y - axis.
From the histogram ;
Shane drank 1 - 2 glasses on exactly 1 day
Shane drank 3 - 4 glasses on exactly 3 days
Shane drank 5 - 6 glasses on exactly 6 day
Total number of days = 12
60% of 12 = 7.2
On exactly 60% of the days, which is 7.2 days, number of glasses drunk isn't covered by the histogram
25% of 12 ; 0.25 * 12 = 3 days
From the histogram, number of glasses consumed is 3 - 4 glasses ; which is the only true statement about the histogram in the options given.
EMERGENCY PLS HELP: Calculate the volume.
Answer:
[tex]525\pi[/tex]
Step-by-step explanation:
Volume of a cylinder is given by the function [tex]v=\pi r^{2}h[/tex]
where v is volume, r is radius and h is height.
In order to find the radius we just divide the diameter in half and get
[tex]\frac{10}{2} =5=r[/tex]
now we just plug the values in the formula
[tex]v=\pi r^{2}h\\=\pi (5^{2})(21)\\=\pi (25)(21)\\=525\pi[/tex]
Answer:
Volume of a cylinder: V = π (r^2) h
Step-by-step explanation:
First, find your radius and your height.
H = 21
D = 10
R = 1/2 d = 5
Then plug them into the equation: V = π (r^2) h
V = π (5^2) 21
V = π (25) 21
V = π (25 x 21)
V = π (525)
V = 525π
Please say the answer as fast possible with working. It would be so kind if you sended this early
Answer: 2. 2
3. 110,121,132
4.22,110
5.4.5
Step-by-step explanation:
2. 20-12=8, 8divided by 4=2
3. 363 divided by 3=121(this is the avg of the consecutive multiples so one multiple must be 11 above and another 11 below
4.66 divided by 3=22, 22x 2 and 22 x 5
5.2 x2=4, 13-4=9, 9 divided by 2 is 4.5
Does it matter which equation you use to plug the value of y into?
Yes or No
Answer:
Nope, as long as the y value is correct it won´t matter in the slightest.
Step-by-step explanation:
Hope this helps! Have an Amazing day!!
Step-by-step explanation:
No we can use x in the equation.
help bbro a aguy is lost aka the guy is me
Answer:
b=23
Step-by-step explanation:
(b+43)+(3b+45)=180
2 adjacent angles will always equal 180
Then just simplify
Find the missing supplementary angle.
C. Solve for the missing measurements.
m<AZL
m AL
c) 4−4/5= 2
d) –4 + 3 ( 2 – x) = –8
e) 8 – ( 5 – 9x ) = 7( 1 – x )
f) –5 – 3( x + 1 ) = –( –4x + 1)
g) 4−6/9= 1/3+ x
Powodzenia ☺
Step-by-step explanation:
I will skip question c as there is no subject to solve.
d)
[tex] - 4 + 3(2 - x) = - 8 \\ - 4 + 6 - 3x = - 8 \\ 2 - 3x = - 8 \\ - 3x = - 8 - 2 \\ - 3x = - 10 \\ x = 10 \div 3 \\ = \frac{10}{3} \: or3 \frac{1}{3} [/tex]
e)
[tex]8 - (5 - 9x) = 7(1 - x) \\ 8 - 5 + 9x = 7 - 7x \\ 3 + 9x = 7 - 7x \\ 3 + 9x + 7x = 7 \\ 16x = 7 - 3 \\ 16x = 4 \\ x = 4 \div 16 \\ = \frac{1}{4} [/tex]
[tex] - 5 - 3(x + 1) = - ( - 4x + 1) \\ - 5 - 3x - 3 = 4x - 1 \\ - 8 - 3x = 4x - 1 \\ - 8 - 3x - 4x = - 1 \\ - 7x = - 1 + 8 \\ - 7x = 7 \\ x = 7 \div - 7 \\ = - 1[/tex]
g)
[tex]4 - \frac{6}{9} = \frac{1}{3} + x \\ 4 - \frac{2}{3} = \frac{1}{3} + x \\ x + \frac{1}{3} = 4 - \frac{2}{3} \\ x = 4 - \frac{2}{3} - \frac{1}{3} \\ = 4 - 1 \\ = 3[/tex]
567 ÷ 12 with working out
Answer:
Step-by-step explanation:
567 ÷ 12
= 47.25
Answer:
47.25
Step-by-step explanation:
The boiling temperature (in degrees Celsius) of platinum is 199 more than four times the boiling temperature $z$ (in degrees Celsius) of zinc.
a. Write an expression that represents the boiling temperature (in degrees Celsius) of platinum.
b. The boiling temperature of zinc is 907 degrees Celsius. What is the boiling temperature of platinum?
Answer: THIS IS SO HARD!
Step-by-step explanation:
The required boiling temperature of platinum is 3,739 degrees Celsius.
What is simplification?Simplification involves applying rules of arithmetic and algebra to remove unnecessary terms, factors, or operations from an expression. The goal is to obtain an expression that is easier to work with, manipulate, or solve.
Here,
a. Let's start by defining a variable for the boiling temperature of zinc, which we'll call z.
According to the problem statement, the boiling temperature of platinum is 199 more than four times the boiling temperature of zinc. In other words,
Boiling temperature of platinum = 4z + 199
So the expression that represents the boiling temperature of platinum in degrees Celsius is:
4z+199
b. The problem tells us that the boiling temperature of zinc is 907 degrees Celsius. So we can substitute this value for z in our expression:
4z+199 = 4(907)+199 = 3,739
Therefore, the boiling temperature of platinum is 3,739 degrees Celsius.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
y'all I'm crying...help
Answer:
Below in bold.
Step-by-step explanation:
C1 = 180 - C2
= 180 - (170-2x)
= 10 + 2x
So B3 = 10+2x (alternate angles).
and B2 = 90 - B3
= 90 - (10 + 2x)
= 80 - 2x.
help please
1. Which function is exponential? Write the function
(Exponential form is y=a(b)^x)
2.Which function is linear? Write the function
( linear y=mx+b)
Answer:
Easy way to distinguish:
Linear function forms a AP and exponential function forms a GPWe see f(x) is series of:
8, 14, 20, 26, 32This is a AP with common difference of 6 and the first term of 8g(x) is series of:
4, 12, 36, 108, 324This is a GP with common ratio of 3 and the first term of 41. g(x) is exponential function:
g(x) =4*3ˣ2. f(x) is linear function:
f(x) = 6x + 8Plz help I was in the hospital and I am behind in math now. How do I show my work for this?!
Answer:
-16
Step-by-step explanation:
[tex]28-(\sqrt{44} )^2\\28 - (44)\\-16[/tex]
When you square a square root, the number inside is the answer.
help me pls T^T this is due today
HELP f(70)=1000(0.5)^x/30
type an integer or decimal rounded to the nearest tenth
Answer:
198.425
Step-by-step explanation:
For this problem you just plug in numbers for the answer. Typically you will see functions in the f(x) format but this time you're given f(70) which means that 70=x so you just plug in 70 for the x on the right side of the equation and get 198.425.
Jackson invested $590 in an account paying an interest rate of 6 % compounded
monthly. Ellie invested $590 in an account paying an interest rate of 61%
compounded continuously. After 19 years, how much more money would Ellie have
in her account than Jackson, to the nearest dollar?
Answer:
$100
Step-by-step explanation:
What are the solution(s) of -1/2X+4= X+ 1?
O-1 and 8
О 1 and 4
O 2
O 3
Answer:
X = 2
Step-by-step explanation:
-1/2X+4= X+ 1
Add 1/2X to each side
-1/2X+ 1/2 X+4= X+ 1 + 1/2 X
4 = 3/2 X +1
Subtract 1 from each side
4-1 = 3/2 X +1-1
3 = 3/2 X
Multiply each side by 2/3 to isolate x
3 * 2/3 = 3/2 X * 2/3
2 =X
Maria list ten multiple of four starting with 4 George list ten multiple of seven starting with 7 with multiple is in both of their list
Answer:
1120
Step-by-step explanation:
10 4 4 7 multiply =1120 is the answer
Tara is the costume manager for a large theater company she has 15 different hats, including 6 berets what’s is the probability that a randomly chosen hat from taras inventory will be a berets
Answer:
2/5
Step-by-step explanation:
probability it is a beret = total number of berets / total number of hats
6/15
To transform to the simplest form. divide both the numerator and the denominator by 3
2/5
Please help me bruvs, it's all greatly appreciated.
Answer:
D. (x+1)^1/3Step-by-step explanation:
f(x) = x³-1 is the same as y = x³-1
Replace x with y, and y with x =
x = y³ - 1
y³ = x + 1
y = ∛(x+1)
or y = (x+1)^1/3 (d)
_____________________
#IndonesianPride - kexcvi
Answer:
(x + 1)^1/3 (D)
Step-by-step explanation:
x = y^3 - 1
y^3 = x + 1
y = (x + 1)^1/3
Hope this help!
find the volume of the cylinder with the same radius and double the height when the radius is 5 and the height is 2
Answer:
100pi
Step-by-step explanation:
pi5^5=25pi
2*2=4
25pi*4=100pi
X = 10
3.2 + 5y = 20
What is the solution (x, y) of the system of equations?
Rate this 1-10
When I think of you happiness hits me
It did until you played my heart the wrong way at least
But nah that's alright I will deal with you.
I feel du.mb for allowing you to do this to me
I get sad, mad, depressed, and pis.sed everytime
I no longer want you, you hurt me I hurt you
Never again will I make this mistake
Good job making a happy guy mad
This is why I dont trust girls with my heart
So dont break me next time we guys are fragile
If you dont think so do this to another guy
I will not allow you to be like this ever again
Dont play with me next time
But this will not bother me because I dont care
I am going to my old ways of barely any emotions
I wont let this get to me, Good bye my queen
Answer:
Solid 7
Step-by-step explanation:
PLZZZZ HELP RN ASAPPP
Answer:
mean=21, median= 14
Step-by-step explanation:
I hope this helps.
Answer:
Median = 14
Mean = 20
Step By Step Explanation:
HELP PLZ ILL MAKE BRAINLIEST AND GIVE ALOT OF POINTS-
Answer:
d = - [tex]\frac{9}{13}[/tex]
Step-by-step explanation:
Given
13d + 8 = - 1 ( subtract 8 from both sides )
13d = - 9 ( divide both sides by 13 )
d = - [tex]\frac{9}{13}[/tex]
Answer:
d = -9/13Step-by-step explanation:
Given ,
13d + 8 = -1
=> 13d = -1 - 8
=> 13d = -9
[tex] = > d = \frac{ - 9}{13} [/tex]
Hence,
The value of d = -9/13 (Ans)