The shape on the left is a square with side length of 12 cm
This means the height of the triangle is 12cm.
Knowing the height and the hypotenuse using the Pythagorean you can solve for the base.
20^2 = 12^2 + x^2
400 = 144 + x^2
Subtract 144 from both sides:
256 = x^2
Take the square root of both sides
X = sqrt(256)
X = 16
X = 16
KL is parallel to...
A. E'F'
B. F'G'
C. G'H'
and FG is not parallel to....
A. E'F'
B. K'L'
Urgent!!!
Can someone please help me with this.
I will mark you brainliest
Answer:
KL is parallel to B. F'G'
FG is not parallel to E'F'
Step-by-step explanation:
Please please please help help help help me me me me me me
Answer:
x = 11
Step-by-step explanation:
Assuming that segment EG is a diameter we can solve this using the straight angle theorem ( Which states that angles on a straight line add up to equal 180. Also note that central angles and there corresponding arcs are congruent. )
We are also told that CH is a bisector.
A bisector splits an angle into TWO EQUAL parts.
mDG is split into mDC and mCG
So mDC = mCG
This meaning that because mDC = 7x + -1 , mCG also equals 7x - 1
Leading to us having enough information to use the straight line theorem ( which also works with half circles and arcs. )
So 180 = 2 ( 7x - 1 ) + 2x + 6
now we solve for x
step 1 distribute the 2
2 * 7x = 14x
2 * - 1 = -2
now we have 180 = 14x - 2+ 2x + 6
step 2 combine like terms
14x + 2x = 16x
-2 + 6 = 4
now we have 180 = 16x + 4
step 3 subtract 4 from each side
4 - 4 cancels out
180 - 4 = 176
Now we have 176 = 14x
step 4 divide each side by 14
176 / 16 = 11
14x/14 = x
we're left with x = 11
hurryy pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Find the value of z and z + 45
z = ?
z + 45 = ?
Answer:
ligma
Step-by-step explanation:
Posted Mar 22
Lana bought a sports car for $75,700. If the value of her car decreases 4.3% annually.
When using the exponential DECAY formula, what would be the value of r?
Answer:
The value of r will be 0.043
Step-by-step explanation:
Firstly, we need to write the exponential decay formula
the general form of the formula is;
A = P(1-r)^t
where A is the price after a certain year t
P is the initial value
r is the decay rate
t is the time
From the question, we have that;
r = 4.3%
4.3% in decimal will be 4.3/100 = 0.043
Find the area of the figure. Round your answer to the nearest hundredth.
ft2
pls help first one correct gets branly points
Answer:
84.13
Step-by-step explanation:
4+4=8
14-8=6
the area of a circle is A=πr^2
A=π3^2
=28.27
divide is by 2 cos its a semi circle
28.27/2
14.13+(5x14)
14.13+70=84.13
A triangle has two sides of length 20 and 11. What is the largest possible whole-number length for the third side?
Answer:
30
Step-by-step explanation:
20+11=31
It can't be exactly 31 but it can be any number less than 31, so the nearest whole number down is 30
plz help asap!!!! thank you!!!........
Answer:
choice 1) 312 cm²
Step-by-step explanation:
area = (16 x 12) + (10 x 12) = 312 cm²
Answer:
312
Step-by-step explanation:
triangle:
10x12/2=60
two triangle:
60x2=120
rectangle:
16x12=192
add up:
120+192=312
PLEASE HELP
Which of the following are true if event A and B are independent
Answer:
a) [tex]P(B/A) = P(B)[/tex]
Step-by-step explanation:
Step(i):-
Given that A and B are independent events
P(A∩B) =P(A) P(B)
we will use the conditional probability
[tex]P(A/B) = \frac{P(AnB)}{P(B)}[/tex]
or
[tex]P(B/A) = \frac{P(AnB)}{P(A)}[/tex]
Step(ii):-
Given that A and B are independent events
P(A∩B) =P(A) P(B)
[tex]P(B/A) = \frac{P(AnB)}{P(A)}[/tex]
[tex]P(B/A) = \frac{P(A)P(B)}{P(A)} = P(B)[/tex]
[tex]P(B/A) = P(B)[/tex]
What is the expanded form of 6.02?
The Decimal point is a fraction whose denominator is a power of ten and whose numerator is expressed by figures placed to the right of the decimal point.
Given information:
Expanded Form of 6.02
[tex]6.02 = (6 \times 100) + (2 \times \frac{1}{102} )\\6.02 = (6 \times 1) + (2 \times \frac{1}{100} )\\6.02 = 6 + \frac{2}{100}\\ 6.02 = 6 + 0.02[/tex]
For more information refer to the link given below:
https://brainly.com/question/104324
The amount of money in a bank account increased by 18.5% over the last year. If the amount of money at the beginning of the year is represented by n, which expression represents the amount of money in the bank account after the increase? Select all that apply.
A
n + 0.185n
B
n + 18.5n
C
1.185n
D
0.185n
E
18.5n
F
19.5n
Answer:
A)n+0.185n C) 1.185n
Step-by-step explanation:
the formula for simple interest is [tex]I=P(1+rt)[/tex]
if the interest rate is 18.5% and the time is 1 year, it would look like:
[tex]P(1+0.185(1))[/tex] or [tex]P(1.185)[/tex]
A jewelry prism with a length of 9 inches and a height of 4 1/4 inches. The volume of the jewelry box is 283 1/2 cubic inches. What is the width of the box?
Answer:
volume = (length × Width × height)
(567/2) = (9×) × (17/4) × (w)
283.5 = 38.25w
w= 7.41inches
Giving brainlist to whoever answers
Answer:
17 1/2 i think
Step-by-step explanation:
A circle is centered on point B. Points A, C and D lie on its circumference.
If ZABC measures 46°, what does ZADC measure?
Step-by-step explanation:
given: B is the centered poin of the circle
points A,C,D lies on its circumference
measure angle ABC is 46⁰
<ADC is inscribed in the circle
<ABC is the central angle
to find: what is the measure of angle ADC?
solution:
inscribed angle therom states that an inscribe angle is half of a central angle that subtends the same arc
hence, <ADC = 1/2 × <ABC
<ADC= 1/2 × 46⁰
<ADC=1/2 ×46⁰
<ADC= 23⁰
HOPE IT HELPED!!
Correct answer will be brainliest
Answer:
Quadrilateral ABCD is a rhombus, because all four sides are congruent and adjacent sides are not perpendicular .
Step-by-step explanation:
Given :
A quadrilateral with its coordinates as follows:
Where A (3, 1), B (4,4), C (7,5), D (6,2).
We will measure the length of the congruent sides by applying distance formula.
Distance formula = square root (x^2 - x^1)^2 + (y^2 - y^1)^2
So,
AB = ( insert the coordinates using the formula )
BC = ( insert the coordinates using the formula )
CD = ( insert the coordinates using the formula )
DA = ( insert the coordinates using the formula )
It all equals = squareroot 10
From the above measurement and looking into the diagram we can conclude that the Quadrilateral ABCD is a rhombus.
In rhombus the adjacent sides are not perpendicular and its diagonals are of different length.
Jeremy bought a new pair of jeans. The jeans regulary cost $30, but they are on sale for 10 percent off. There is a 6 percent sales tax on his purchase. How much will Jeremy pay altogether for the jeans?
Step-by-step explanation:
mp=$30
%D=10%=%D=D/M.p×100
10%=D/30$×100=100D=10
DISCOUNT =$3
S.P=$27×6÷100=$1.62+27
=$28.62Maria's fish tank has 17 liters of water in it. She plans to add 6 liters per minute until the tank has more than 47 liters. What are the
possible numbers of minutes Maria could add water?
Use t for the number of minutes.
Write your answer as an inequality solved for t.
Answer:
t < 5
Step-by-step explanation:
47 > 6t + 17
30 > 6t
5 > t
t < 5
Solve the equation. Round your answer to the nearest 10th if necessary
p2 + 24 = 159
a
12.6
b
11.5
c
12.5
d
11.6
Answer:
d. 11.6
Step-by-step explanation:
11.6 is the answer. Hope that hels
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{p^2 + 24 = 159}[/tex]
[tex]\large\text{SUBTRACT 24 to BOTH SIDES}[/tex]
[tex]\mathsf{p^2+24-24=159-24}[/tex]
[tex]\large\text{Cancel out: 24 - 24 because that gives you 0}[/tex]
[tex]\large\text{Keep: 159 - 24 because it helps you solve for p}[/tex]
[tex]\mathsf{159 - 24 = \bf 135}[/tex]
[tex]\large\text{New equation: }\mathsf{p^2 =135}[/tex]
[tex]\large\text{TAKE your SQUARE ROOT}[/tex]
[tex]\mathsf{p=\pm 3\sqrt{135}}[/tex]
[tex]\mathsf{\sqrt{135}=3\sqrt{15} \ OR\ -\sqrt{135} = -3\sqrt{15}}[/tex]
[tex]\large\text{Original answer: }\mathsf{\underline{p=3\sqrt{15}\ or\ p = -\sqrt{15}}}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge\bf D. 11.6}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
PLEASES HELP
I need help on this question the screenshot is down below
Answer:
C
Step-by-step explanation:
Answer:
try
Step-by-step explanation:
try b if not then d
’ll give brainlist to whoever answer correct. Do not give any links or answer for points
This is a repost so I’ll give you brainlist if you answer on the other one to.
Answer:
Neither
Step-by-step explanation:
Consecutive means 1 right after the other. so they touch. and if they are SIDES then they must be intersecting somewhere along the way so they wouldn't be either of the other two.
What is 3809 divided by 5 place value chart
Answer:
761.8
Step-by-step explanation:
Im confused about this and I need someone to help me please and help the explain the answer
Answer: I'm sorry but your link isn't valid. I would help you but I can't see the picture.
Step-by-step explanation:
Answer:
Andre budgets 312 dollars more for Groceries and Utilities than for savings.
Step-by-step explanation:
1.) Add the 15% and 9% to get 24% for Groceries and Utilities combined.
2.) The value of 24% of 5200 $1248 and the value of 18% (for savings.) is 936.
3.)Subtract 932 from 1240.
please help fast - show work please
Answer:
345
Step-by-step explanation:
because yese
A simulation is done to represent kicking 5 field goals in a single game with a 72% probability of making each one. A 1 represents making the kick and a 0 represents missing the kick.
trial
result
1
10101
2
11010
3
00011
4
11111
5
10011
Based on these results, estimate the probability that 3 or more kicks are made.
Answer:
You are correct that the cross section is a rectangle, because a rectangular pyramid has 4 sides connected to the top of the rectangle.
Step-by-step explanation:
We can estimate that the probability of making 3 or more kicks in a game is approximately 0.8 or 80%.
What is simulation?Simulation is the process of creating a computer model or a physical system that behaves like a real-world system or process, in order to study its behavior or performance under various conditions.
We have,
To estimate the probability that 3 or more kicks are made, we need to count the number of trials in which 3, 4, or 5 kicks were made, and divide that by the total number of trials (which is 5 in this case).
From the table,
We can see that there are three trials in which 3 kicks were made
(trials 1, 3, and 5), one trial in which 4 kicks were made (trial 4), and no trials in which all 5 kicks were made.
The total number of trials in which 3 or more kicks were made is:
= 3 + 1 + 0
= 4
To estimate the probability, we divide the number of successful trials by the total number of trials:
P(3 or more kicks made) ≈ 4/5
Therefore,
We can estimate that the probability of making 3 or more kicks in a game is approximately 0.8 or 80%.
Learn more about simulations here:
https://brainly.com/question/16359096
#SPJ2
Please help and write a proper answer I really need it. Thanks.
Answer:The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of the cone. The formula for the surface area S of a cone is S=πr2+πrl, where r is the radius of the base and l is the slant height.
Step-by-step explanation:
Answer:
A cone is 360 triangles rotated in a circle, so find the hypotenuse of the triangle and multiplying it by 360 you would get the surface area of the cone
(っ◔◡◔)っ ♥ Hope It Helps ♥
Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P′Q′R′S′. Which rule describes this transformation? F.(x, y) → (x — 5, y — 3) G.(x, y) → (x + 5, y + 3) H.(x, y) → (x — 3, y — 5) J.(x, y) → (x + 3, y + 5)
Answer:
G.(x, y) → (x+5, y+3)
Step-by-step explanation:
The rule would be (x+5, y+3) and the only one with that rule is G.
how do you find the scale factor in enlargement
Answer/Step-by-step explanation:
Scale factor is the ratio of the corresponding side lengths of two similar figures or shapes.
For an enlargement, divide the length of the new figure over the length of the original figure.
The scale factor of an enlargement should give you a whole number or mixed fraction.
For example, if the length an original figure is 2, and the length when enlarged is 6, the scale factor = 6/2 = 3
Answer:
Answer/Step-by-step explanation:
Scale factor is the ratio of the corresponding side lengths of two similar figures or shapes.
For an enlargement, divide the length of the new figure over the length of the original figure.
The scale factor of an enlargement should give you a whole number or mixed fraction.
For example, if the length an original figure is 2, and the length when enlarged is 6, the scale factor = 6/2 = 3
What is/are the coefficient(s) in the expression below? 2x^2 + x - 15
PLEASE ANSWER MEE
Answer:
a = 2, b = 1, c = - 15
Step-by-step explanation:
The standard form of a quadratic expression is ax² + bx + c ( a ≠ 0 )
2x² + x - 15 ← is in standard form
with a = 2, b = 1, c = - 15
What’s is the volume, Length: 4, Width: 3 3/4, Height: 6 HELP ME GIVING 10 POINTS
Answer:
huh thats 5
Step-by-step explanation:
I would be clad to but I don't have time to sorry
not sorry also
thanks fo
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and why would I want to do that its not that hard lol XD
Ian recorded the time, in seconds, it took each contestant to solve the riddle. He recorded the results. 68 seconds 89 seconds 122 seconds 72 seconds 139 seconds 49seconds 115 seconds 83 seconds 97 seconds 56 seconds 142 seconds What is the third quartile of the data?