Answer: 69.7 inch
Step-by-step explanation:
Given
A television is advertised as 83 inch TV(diagonal length)
The height of the TV is 45 inches
Suppose, width is x
Using Pythagoras theorem, we can write
[tex]\Rightarrow 83^2=45^2+x^2\\\Rightarrow x^2=83^2-45^2\\\Rightarrow x^2=6889-2025\\\Rightarrow x=69.7\ \text{inch}[/tex]
Answer: 69.7
Step-by-step explanation:
19 Wanda listed these facts about parallelograms, - Opposite angles are equal to each other. • Adjacent sides may have different lengths. • There are exactly two sets of parallel sides, - Both pairs of opposite sides have the same leven which fact must also be true? in a rhombus, opposite angles are equal to each other. B in a rhombus, adjacent sides may have different lervius In a trapezoid, there are exactly two sets of parallel sides, D in a trapezoid, both pairs of opposite sides have the same length.
Answer:
it is d becaes it
Step-by-step explanation:
sdtgdffjkd
which similarity prove this picture with explanation
Answer:
SAS congruency
Step-by-step explanation:
we are given
EF=DFFA=FD[tex]\angle EFA=\angle DFB[/tex]hence,
[tex] \displaystyle \rm \Delta EFA \cong\Delta DFB \text{ by \: SAS}[/tex]
reference:
the Proof is resource of our textbookDONT SEND LINKS Is this graph linear?
Explain why or why not
Answer:
yes
Step-by-step explanation:
the draw and the axis shows that it's graph linear..the horizontal lines is the frequency while the vertical line is the class interval
find the value of x. ignore writing
Answer:
100
Step-by-step explanation:
cosB = 36/60 = 3/5
cosB = 60/x = 3/5 -> x = 100
can you help me with this
What is the interquartile range of the data set 115, 98, 118, 102, 96, 90, 125, 94, 85, 100, 104
Answer:
21
Step-by-step explanation:
1. Re-order numbers from low to high
85, 90, 94, 96, 98, 100, 102, 104, 115, 118, 125
2. Find Q1 and Q3: they are the middle number of top and bottom half of the data
Q1 is 94, Q3 is 115
3. Find IQR
IQR = Q3 - Q1 = 115 - 94 = 21
Simplify 6 - squareroot25 divded by 4
Answer:
¼
Step-by-step explanation:
(6-√25)/4
√25= 5
(6-5)/4
1/4
Answer:
[tex]\frac{1}{4}[/tex]
Step-by-step explanation:
Given
[tex]\frac{6-\sqrt{25} }{4}[/tex]
= [tex]\frac{6-5}{4}[/tex]
= [tex]\frac{1}{4}[/tex]
A potential employer offers to pay you a starting salary of $55,000 a year, and guarantees a
$5,000 raise every year for the first 10 years.
How much money would you earn over 10 years if you take the job?
Answer:270,000
Step-by-step explanation:
i think
i really need help with these 3 questions plsss
#3.
Let's first make an equation out of the information given about Frank: y = -15x + 630.
Then, we can plug in 20 for x to find out how many bricks he has after 20 minutes.
-15(20) + 630 = 330
So, Frank has 330 bricks left after 20 minutes. If we look at the graph, find 20 minutes on the x-axis, and follow that up to where it meets with the line, we can see that Francis has only 320 bricks remaining after 20 minutes.
Therefore, Francis will have the fewest bricks left after 20 minutes.
#2.
First, we need a bit of information about both of the functions: the slope and y-intercept. The slope of function W is 1/2, and the y-intercept is -1. The slope of function Z is 1/4, and the y-intercept is -2. Now, let's take a look at the options.
1. False - 1/2 is greater than 1/4
2. True - 1/2 is greater than 1/4
3. False - -2 does not equal -1
4. False - -1 is greater than -2 (closer to 0)
5 & 6. False - The y-value when you plug -4 into function W is -3, and the y-value when you plug -4 into function Z is also -3.
#1.
This problem involves using the slope formula for functions A and B, and finding m in the equation for function C.
Slope of function A = 2
Slope of function B = 3/5
Slope of function C = 3
Therefore, in order from least to greatest is: B, A, C.
Hope this helps!! :)
Annika's class raised $800 by selling $5 and $10 movie gift cards. The class
sold a total of 115 gift cards. How many of each type of card did the class
sell?
Answer:
70 $5 movie gift cards and 45 $10 movie gift cards
Step-by-step explanation:
Find the value of R and S
Answer:
R ≈ 17.7
S ≈ 19.0
Step-by-step explanation:
The angles of the triangle are 90, 43, and 47. Given these we can apply the law of sines.
26/sin(90) = s/sin(43), giving you 17.73195, rounding to 17.7.
26/sin90 = r/sin(47), giving you 19.01519, rounding to 19.0.
Hello, someone please help me with this question.
Also, if you can, please check out my other recent question.. I need help on that one too.
Answer:
Ron is because the 7 and the 2 are the inside box while 10 and 12 are the outside, hope this helps :)
Step-by-step explanation:
the surface area of earth is about 196.9 million square miles. The land area is about 57.5 million square miles, and the rest is water. What is the probability that a meteorite that reaches the surface of earth will hit land
Answer: 29.2%
Step-by-step explanation:
The total surface area is 196.9 million square miles and out of this, land occupies 57.5 million square miles.
The probability that a meteorite would hit land is the percentage of and out of the entire planet area:
= Land area/ Total earth surface area
= 57.5/ 196.9
= 29.2%
You might need: Calculator A scale on a blue print drawing of a house shows that 10 centimeters represents 2 meters. What number of actual meters are represented by 18 centimeters on the blue print?
Answer:
3.6 meters
Step-by-step explanation:
18/10 x 2 = 3.6
so, 18 centimeters represents 3.6 meters
-1 2/5 + 5 fraction form??
find the area of this circle
Answer:
12.56
Step-by-step explanation:
How I remember the area formula of a circle is with the word PIZZA. Pizza are you know is a circle and I break down the word. PI= 3.14, ZZ= Z² (but in books and class they will use r², I'm replacing that r with a z), A= area.
Using my formula
PIZZA
Pi=3.14
ZZ= 2²=4
A= area
3.14*4=area
12.56=area
The duration of routine operations at chicago general hospital has approximately a normal distribution with an average of 130 minutes and a standard deviation of 12 minutes. what proportion of operations last at least 120 minutes
Answer:
79.77%
Step-by-step explanation:
P(X≥120) = normalcdf(120,1e99,130,12) = 0.7976716754 ≈ 0.7977 = 79.77%
Therefore, about 79.77% of operations last at least 120 minutes
Can anyone help with this?
Answer:
x=8 and QNR= 63°
Step-by-step explanation:
90+8x-1+27=180
116+8x=180
8x=64
x=8
Answer:
8, m<QNR=63 degrees
Step-by-step explanation:
So, lets go over what we know:
The angle that makes up (8x-1) and 27 degrees is a right angle.
A right angle is 90 degrees.
So, to solve for angle m<QNR and for x, we must subtract and solve using 27 degrees, and (8x-1).
Lets put this into equation form:
(8x-1)+27=90
Lets subtract 27 from both sides to get the (8x-1) alone:
(8x-1)=63.
So lets stop here real quick.
We need to find angle M<QNR. This is (8x-1)
So looking at what we have solved so far, angle M<QNR must be 63 degrees.
Now, lets solve further to find out what x is:
(8x-1)=63
Lets add x to both sides to get 8x alone:
(8x)=64
We dont need the parethese, for they do not have a function, so:
8x=64
Finally, lets divide 8 from both sides so we can make 8x into just x:
x=8
So x is equal to 8.
Overall:
x = 8
Angle m<QNR = 63
Hope this helps! :)
......yo yall can have 15 points fa dis one........There must be more than 4 campers in a group during free play and the difference between the number of boys, x, and the number of girls, y, can be no more than 5. Which graph represents the system of inequalities for this scenario?
Answer:
The answer is B
The answer is B
Step-by-step explanation:
The slope of the solid line is positive
The y-intercept of the solid line is (0,-5)
The x-intercept of the solid line is (5,0)
The slope of the dashed line is negative
The y-intercept of the solid line is (0,4)
The x-intercept of the solid line is (4,0)
Quotient of z by 6 is multiplied by y.
Step-by-step explanation:
=z/6×y
=zy/6
which is the correct answer
Melodie wants to plants flowers in a triangular flower garden in the front of her house her garden has a base of 12 feet and a height of 14 feet what is the area of her garden
Answer:
84ft^2
Step-by-step explanation:
Given data
Base= 12feet
Height= 14feet
The expression for the area of a triangle is
Area= 1/2bh
Area= 1/2*12*14
Area= 6*14
Area= 84 ft^2
Hence the area of the triangular garden is 84ft^2
PLEASE HELP ME, I know these are easy but I forgot to do this assignment and now i don't remember how to do any of it.
Answer:
Your answers will be down below;
1. 6
2. 7
3. 9.6
4. 13.2
5. 1.5
6. 2.1
7. 11
8. 3
9. 12
10. 6
11. 6
12. 9
Step-by-step explanation:
I had this assignment before and I will NOT add a step-by-step explanation because I'm currently lazy at this time -.-
But I am 100% sure that these are the answer, like I said I HAD this assignment before. Therefore the answers above are your answers to your assignment. =.=
Mark me brainliest if you can, if not then it's alright. Have a good day! :)
PLEASE HELP!
15 points i need help plz look at picture
Answer:
14
Step-by-step explanation:
hope this helps not sure if right though hard to see picture is blurry when I zoom in
I need help please...........................
Answer:
Given
f(x) = 4/(x - 2)Find
[f(x + h) - f(x)] / hSolution
[4/(x + h - 2) - 4/(x - 2)]/h = 4/h[(x - 2) - (x + h - 2)]/[(x + h - 2)(x - 2)] =- 4/h*h/[(x + h - 2)(x - 2)] =4/[(x + h - 2)(2 - x)]Important!!!!
I will mark the person who answers the question with an actual answer brainliest
The answer choices are in the picture with the question
Due soon
Answer:
Ccccccccccccccccccccc
Compute the following probabilities. Enter decimal value. Round to 2 decimal places.
P(boy and he likes swimming) =
Answer:
0.26
Step-by-step explanation:
8/50. 8
———— =. ——— = 0.26
30/50. 30
can someone help me im literally so confused
Answer: 65536a^4 b^2
Step-by-step explanation:
PLS HELP
PLS HELP
PLS HELP
Step-by-step explanation:
normal weight = 100%
gained = 10%
-------------- +
total 110% (which is equal to 88 kg)
so, normal weight= 100/110 × 88 = 80 kg
Which expression will help find the volume of the figure?
2 cm
1 cm
4 cm
9 cm
9 x 1 x 2
2*4 3
9x4x1x2
1 x 9 x 4
Answer:
9*4*1*2
Step-by-step explanation:
9×4×1×2
Its because you need all the values to find the volume
What is the solution to this equation?
3x-3 = 15
A. x= 36
B. x = 54
C. x= 6
D. x= 4