Answers
Answer:
The length of the missing side is
[tex]4 \sqrt{5} \\ if \: you \: want \: it \: not \: simplified \: it \: would \: be \: \\ \sqrt{80} [/tex]
Step-by-step explanation:
You could do Pythagorean theorem which is:
[tex] {a}^{2} + {b}^{2} = {c}^{2} \\ {8}^{2} + {4}^{2} = {c}^{2} \\{64} + {16} = {c}^{2} \\ \sqrt{80} = {c}^{2} \\ 4\sqrt{5} = c[/tex]
Related Questions
help me i need the answer
Answers
9514 1404 393
Answer:
arc AB = 102°arc ADB = 258°Step-by-step explanation:
The measure of an arc is the measure of the corresponding central angle.
__
Short arc AB is shown as subtending a central angle of 102°, so the measure of arc AB is 102°.
__
The sum of arc measures in a circle is 360°, so the measure of arc ADB is 258°, the value that adds with 102° to make 360°.
у = 3х – 2
y = — 2х +8
How do I solve it by graphing?
Answers
-2.49 = -5 + x
please solve for x ;)
Answers
Answer:
x=2.51
Step-by-step explanation:
-2.49=-5+x
-5+x=-2.49
-5+x+5=-2.49+5
x=2.51
Organic milk costs $2.52 per half gallon. At this rate, how can the price of 4 gallons of organic milk be determined? by multiplying $2.52 by 4 by dividing $2.52 by 4 by finding the unit price and multiplying it by 4 by finding the unit price and dividing it by 4
Answers
Answer:
By multiplying unit price by 4
Step-by-step explanation:
Answer:
By finding the unit price and multiplying it by 4 .
Step-by-step explanation:
Unit price = 2.52 / 1/2
= 2.52 * 2
= 5.04.
Now multiply this by 4 to give $20.16.
The commission on the sale of a property is 4.5% of the value. What is the commission on the sale of a property that has a value of $19,500.
Answers
Answer:
$877.50
Step-by-step explanation:
1. Multiply the value by the percentage.
19,500 x 4.5% = $877.50
This is the amount of the commission.
A salesman sells a car for $11 000. If he is paid a commission of 4.5%
for the first $10 000 and 7.5% on the remainder, then the commission
he receives is
Answers
Each unit on the graph is equal to 1 block. How many blocks does a delivery truck need to travel to deliver flour from the flour mill to the bakery? Select the correct answer.
A.
4 blocks
B.
5 blocks
C.
6 blocks
D.
7 blocks
Answers
The answer is C. 6 blocks.
Answer:
C. 6 blocks is correct. I took the test and got that right :)
Step-by-step explanation:
PLEASE HELP me with this <3
Answers
Answer:
Step-by-step explanation:
410 ft i think
Answer: 75.6
rounded= 76 ft
Step-by-step explanation:
Tan60= x/400 = 692.8
tan62.5= 4/400 = 768.4
x= 75.6ft
The table shows the derivation of tan(2x). Select the correct reason for each step.
Reason 1 is:
Reason 2 is:
Reason 3 is:
Answers
Answer:
Reason 1 is: Addition
Reason 2 is: Tangent sum identity
Reason 3 is: Simplify
Step-by-step explanation:
I just did it on edge 2020
Answer:
Reason 1 is: Addition
Reason 2 is: Tangent sum identity
Reason 3 is: Simplify
Step-by-step explanation:
Please help me I forgot how to do it
Answers
Answer:
b
Step-by-step explanation:
Explanation : it wouldn’t make sense for them to be the other ones
What is the equation of the line that is parallel to the given line and passes through the point (12, −2)?
y = –Six-fifths x + 10
y = –Six-fifths x + 12
y = –Five-sixths x – 10
y = Five-sixths x – 12
Answers
Answer:
D
Step-by-step explanation:
Answer:
y = Five-sixths x – 12
Step-by-step explanation:
edge 2020 :p
The diagonals of rhombus ABCD intersect at E. Given that m∠CAD=20° and CE=4, find the m∠BCA.
Answers
Answer:
BCA = 20 degrees
Step-by-step explanation:
A rhombus is an equilateral quadrilateral, with all four of its sides having the same length. In addition to that, one important geometric property that will really help us with this problem is the fact that the opposite sides of a rhombus are parallel.
This means that BC ||AD.
Consequently, because BC ||AD,
m∠CAD = m∠BCA.
This is because they are alternate angles.
The alternate angle equality can be used in geometrical problems where you detect two parallel lines cut across by a transversal. in this, our case, the parallel lines BC and AD were transversed by AC.
This makes m∠CAD = m∠BCA because they are alternate angles)
Which point best represents t? Explain your answer.
Answers
( pi is 3.14)
Answer:
The answer is D because the letter B is a bit over 3 and 3.14 is pi
Step-by-step explanation:
Isabella's water bottle holds 4 cups of water. How many times can she fill her water bottle from a 1-gallon jug of water?
Answers
1 gallon is equal to 16 cups.
Since 16 cups = 1 gallon, divide 16 cups and 4 cups. Then you get your answer which is 4 cups.
Hope this helps :)
100 POINTS HELP PLEASE ONE HUNDRED POINTSSS identify each measurement as a diameter, radius, or circumference of the circular object that estimate the other two measurements of the circle
1. The length of the minute hand on a clock is 5 inches
2. The distance across hey sink drain is 3.8 cm
3 The tires on a mining truck are 14 feet tall
4. The fence around a circular pool is 75 feet long.
Answers
Answer:
1. 15.708
2. The radius would be half of the distance across the drain, or half of the diameter. Half of 3.8cm, or 3.8cm / 2 is 1.9cm.
The circumference is the distance around the drain, or if you trace the entire circle. The formula to find the circumference of a circle is 2 multiplied by pi and the radius of the circle, or C = 2(pi)r. Here, we just found the radius, so the circumference is 2 * pi (which is approximately 3.14) * 1.9cm, or approximately 11.9cm!
Step-by-step explanation:
2: 11.94 circumference inches
3: 153.94 radius
4: 471.2 circumference
Kathy is a repair technician for a phone company. Each week, she receives a batch of phones that need repairs. The number of phones that she has left to fix at the end of each day can be estimated with the equation P=108−23d P = 108 − 23 d , where P is the number of phones left and d is the number of days she has worked that week. What is the meaning of the value 108 in this equation?
Answers
Answer:
What 108 represents here is that the total number of phones she has to fix each week is 108 phones
Step-by-step explanation:
The linear equation is
P = 108-23d
compare this with the general form;
y = mx + c
we have;
P = -23d + 108
We can see that 108 represents the y-intercept in this case
The x-value at the y-intercept is 0
So what this mean is that the number of phones she has to fix each week is 108
A pair of fair dice is thrown.what is the probability of obtaining a sum of
A) At least 8
Answers
Answer:
[tex]p(e) = \frac{5}{36} [/tex]
Step-by-step explanation:
A dice contains numbers from 1 to 6.
Number whose sum is 8
2 and 6
3 and 5
4 and 4
5 and 3
2 and 6
When two dice is thrown, There are 36 possibilities {6(from the first dice) × 6(from the second dice)}.
Probability of obtaining a sum of 8 is 5/36.
10m^5n^4/15m^2? Can someone help me
Answers
Answer:
2m^7n^4/3
Step-by-step explanation:
a 5 • a -3
(a to the 5th power • a to the -3 power)
•= multiplication
someone please answer this i have no idea what to do
Answers
Answer:
I believe a to the 8th power
Step-by-step explanation:
when you multiple number with numbers in the power place you multiply the numbers and add the power numbers, so in the case a times a is a and -3 plus 5 is 2 or you could think of it as 5 - 3 = 2
Find the sum
(4 - n) + 2(-5n + 3)
Answers
Answer:
−11n + 10
Step-by-step explanation:
(4-n) + 2 (-5n+3)
4 - n + -10n + 6
-11n+4+6
The answer:-11n+10
A clearance rack is marked as 60% off the regular price to be taken at the register. If a jacket on the clearance rack is marked $239.99, what will it ring up for at the register
Answers
Answer:
$399.98
Step-by-step explanation:
Given
Mark down percent = 60%
Mark down price = $239.99
Required
Original price of the rack
Let x be the original price of the product. The equation to get x is as expressed below;
60% of x = 239.99
0.6x = 239.99
x = 239.99/0.6
x = 399.98
Hence the rack will ring up for $399.98 at the register
Estimate 40% of 128
Please help :c
Answers
Answer:
51.2 is 40% of 128
Step-by-step explanation:
Answer:
76.8
Step-by-step explanation:
128 x .40 = 51.2
128 - 51.2 =76.8
3(2x) + 3(-1) = -21
6x - 3 = -21
What property is being used ?
Answers
—5 + 3x + 2 = 12
Solve for x
Answers
Answer:
x=5
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
PLS HELP ME 30 POINTS
Which angles are coterminal with 7π8?
Select EACH correct answer.
−9π/8
−25π/8
23π/8
9π/8
Answers
Answer:
I think its. -9tt/8
-25tt/8
23tt/8
The coterminal angle of angle [tex]\frac{7\pi}{8}[/tex] is [tex]\frac{23\pi}{8}[/tex].
The coterminal angles are the angles that have the same initial side and the same terminal sides.
To determine the coterminal angle of a given angle just adding or subtracting 360° or 2π to it.
The coterminal angle of angle [tex]\frac{7\pi}{8}[/tex] is,
[tex]2\pi+\frac{7\pi}{8}=\frac{16\pi+7\pi}{8} =\frac{23\pi}{8}[/tex]
Hence, The coterminal angle of angle [tex]\frac{7\pi}{8}[/tex] is [tex]\frac{23\pi}{8}[/tex].
Learn more:
https://brainly.com/question/23093580
Please I need help ASAP
If you have $20 for a $3.00 snack and the rest to play $2.00 arcade games. At most how many games can you play ? (Setup & solve an inequality)
Answers
Answer:
8
Step-by-step explanation:
that's the most games you can play!!
hope that helps
Seleccionamos los valores de x y y que sean soluciones de los sistemas de ecuaciones planteados x + 3 = y x2- 16y2 = 0
Answers
Responder:
Los valores de y son 3/5 y -1
Los valores de x son = -12/5 y -4
Explicación paso a paso:
Dadas las eqautions;
x + 3 = y ...... 1
x ^ 2- 16y ^ 2 = 0 ..... 2
Sustituya la ecuación 1 en 2 que tendremos;
x ^ 2- 16y ^ 2 = 0
x² - 16 (x + 3) ² = 0
x²-16 (x² + 6x + 9) = 0
x²-16x²-96x-144 = 0
-15x²-96x-144 = 0
15x² + 96x + 144 = 0
5x² + 32x + 48 = 0
Al factorizar tendremos;
5x + 12 = 0 yx + 4 = 0
x = -12/5 y -4
Obtenga los valores de y;
recuerda que y = x + 3
Si x = -12/5
y = -12/5 + 3
y = 3/5
Si x = -4
y = -4 + 3
y = -1
Por tanto, los valores de y son 3/5 y -1
find the slope of the line through (9,0) and (3,8)
Answers
Answer: 4/-3
Step-by-step explanation:
Slope (m) = ΔY /ΔX = 4 /-3
ΔX = 3 – 9 = -6
ΔY = 8 – 0 = 8
not prime number in 12n- 5
Answers
Answer:
55
Step-by-step explanation:
12 x 5 = 60
60-5 = 55
55 is not prime
Who ever gets them all right gets brainliest
Answers
Answer:
1. 34
2. 2
3. 8.5
4. 52
5. 6.6
6. 71
7. 2
8. 100
9. .5
Step-by-step explanation:
