Answers
Answer:
A is true.
B is true.
C is true.
D is false.
E is true.
F is false.
G is false.
Related Questions
what is the measure, in degree, of angle z ?
Answers
Answer:
55°
Step-by-step explanation:
if the middle is straight, then x+35°=90°
An apple orchard's workers pick 12,500 apples in the month of October. A sample of 300 of these apples shows that 15 of them are damaged and bruised.
What is the best estimate of the number of apples picked at the orchard in October that are bruised and damaged?
Question 18 options:
42
625
750
1875
Answers
Answer:
625
Step-by-step explanation:
Convert 15300 to a percent,
We can convert it to it's lowest fraction,
120, and to find the percent just multiply it by 5 on top and bottom,
120 ×5×5
which equals, 5100
Then take the percent as a decimal, 0.5 and multiply it by 12500,
12500×0.5 which would give you: 625
Simplify;
(√3 + √2) (√3 + √2)
Answers
Answer:
5 + 2√6 or 9.898979
Step-by-step explanation:
(√3 + √2) (√3 + √2)
= 5 + 2√6
decimal = 9.898979
Answer:
I’ll put a picture because I can’t like write down the answer…. So yeah.
Step-by-step explanation:
1) expand expression: (sqrt3 + sqrt2)^2
Then calculate: 3 + 2sqrt6 + 2
Andddd: 5 + 2sqrt6
* sqrt: square root
I hope this helps! Good luck :)
Suppose you have the following probabilities:
P(A) = 0.39
P(B) = 0.31
P(A and B) = 0.10
What is the probability of P(A or B) ?
Answers
Answer:c
Step-by-step explanation:
What is the equation of the line that is parallel to y=1/3x+4 and passes through (-3, 1);
A y=-3x – 8
B y= 3x + 10
C y=-1/3x
D y= 1/3x+2
Answers
Answer:
Step-by-step explanation:
[tex]y = \frac{1}{3} x +4[/tex] , [tex]slope, m_1 = \frac{1}{3}[/tex]
Let the slope of the new line be [tex]m_2[/tex]
Since the lines are parallel , [tex]m_1 = m_2[/tex]
[tex]m_2 = \frac{1}{3}[/tex]
[tex](x_1, y_1) = (-3, 1) \ , \ m_2 = \frac{1}{3}\\\\Equation \ of \ the \ new \ line : (y - y_1) = m(x - x_1)[/tex]
[tex]y - 1 = \frac{1}{3}(x -(-3)) \\\\y - 1 = \frac{1}{3}(x +3)\\\\y - 1 =\frac{1} {3}x + 1 \\\\y = \frac{1}{3}x + 2[/tex]
what is 2 x (18 x 2)?
Answers
Answer: 72 is the answer
Step-by-step explanation: Hope i helped!
****Isra****
I really DONT know what’s function
Answers
Answer:
its basically the relationship between sets of numbers. the anwser is D if the line on the graph is curved it is a function and if the number repeat on the x value it is a function.
-by-step explanation:
Cuál es el monto producido por S/ 80 000 durante 2 años 6 meses, si la tasa es de 16% anual compuesto trimestralmente? *
Answers
Answer:
118419,54
Step-by-step explanation:
Primero, convierta R como porcentaje en r como decimal
r = R / 100
r = 16/100
r = tasa de 0,16 por año,
Luego resuelve la ecuación para A
A = P (1 + r / n) ^ nt
A = Cantidad =?
P = Principal = 80000
R = 16%
n = Compuesto trimestralmente = 4
t = tiempo en años
= 2 años y 6 meses
12 meses = 1 año
6 meses = x
x = 6/12 = 0,5
t = 2.5 años
A = 80000,00 (1 + 0,16 / 4) (4) ^ (2,5)
A = 80000,00 (1 + 0,04)^ (10)
A = $ 118419,54
Answer this question to get marked as brainliest!!!!!
( Which of the following does NOT have the same value as 15^6 )
Answers
(15^3)^3
the rest are equal to 15^6:)
9.
Tamika is paid $32,120 per year. What are her weekly wages? Round to the nearest cent.
A. $618.00
B. $615.00
C. $1,000.25
"D. $617.69
Answers
I don’t understand please help!!!!
Answers
A candelabra holds 5 identical cylindrical
candles, each with a diameter of 6 centimeters
and a height of 9 centimeters. How many cubic
centimeters of wax are in all the candles on the
candelabra combined?
Answers
Estimate 19.41 - 6.254 by first rounding each number to the nearest tenth.
Pls Help
And can u guys put the answer where it says answer and where it says Explanation pls put a Explanation or something pls and Thank im giving FREE BRAINLLEST AND PTS 100 pts for who ever get the question right
Answers
Answer:
13.1
Step-by-step explanation:
19.41 => 19.4
6.254 => 6.3
so, 19.4 - 6.3 = 13.1
PLSSSSS I REALLY NEED HELP AND THID IS DUE SOON. AND PLS NO LINKS
A cone has a volume of 36π cm3 and height h. Complete this table for volume of cylinders with the same radius but different heights. Enter an exact answer using the symbol π Type the answers in the boxes below
Answers
if 5cosA =4 wat is CosA
Answers
Answer:
4/5
Step-by-step explanation:
5cosA=4
divide both sides by 5
cosA=4/5
DE is a midsegment of ABC . Find the value of x.
Answers
Answer:
Its 13
Step-by-step explanation:
Good luck
There are 3 types of bills, 4 quarters, and 5 dimes in Mrs. Short's wallet. The contains twice as many 1 bills as 5 dollar bills. The number of 20 dollars multiplied by 2 is 7 more than the total number of 1 dollar and 5 dollars combined. How many of each type of bill is in Mrs. Short's wallet if it contains a total of 182.50 dollars?
Answers
Answer:
3 5 dollar bills 6 1 dollar bills and 8 20 dollar bills
Step-by-step explanation:
Answer:
The one before me is right
Step-by-step explanation:
I just want some points :)
A pet store has 9 puppies, including 2 poodles, 5 terriers, and 2 retrievers. If Rebecka selects one puppy at random, the pet store replaces the puppy with a puppy of the same breed, then Aaron chooses a puppy at random. Find the probability that they both select a poodle.
Answers
Probability that both Rebecka and Aaron select poodles is 4/81
What is Probability?It is a branch of mathematics that deals with the occurrence of a random event.
Given,
A pet store has 9 puppies.
includes 2 poodles, 5 terriers, and 2 retrievers.
Rebecka selects one puppy at random.
The probability of selection one pet from store is 1/9
After Rebecka selects one puppy at random pet store replaces the puppy with a puppy of the same breede. Now store has same number of pets.
Aaron chooses a puppy at random.
The probability of Aaron selecting a pet is 1/9.
As they both selects a poodle,
Rebecka : Probability of selection one poodle from store is 2/9
Aaron: Probability of selection one poodle from store is 2/9
The probability that both Rebecka and Aaron select poodles is 2/9 × 2/9 = 4/81
Hence probability that both Rebecka and Aaron select poodles is 4/81
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At a police checkpoint for drunk drivers, some cars are stopped at random; many others are not stopped. The cars that are stopped may be considered a _____ of all the cars that pass by the checkpoint.
Answers
Answer:
sample
or spot check
Step-by-step explanation:
there are quite a number of different terms that can be used depending on the specific scientific field you are working in.
but "sample" should be the most common one for a random selection of a subset of the whole set.
help asap pleaseeeee :))))))
Answers
Answer:
Step-by-step explanation:
1.) The check number on a check:
A.) identifies the bank and is located at the bottom left corner of the check.
B.) identifies the bank and is located at the top right corner of the check.
C.) identifies the transaction and is located at the bottom left corner of the check.
D.) identifies the transaction and is located at the top right corner of the check.
E.) None of these choices are correct.
Answers
Answer:
D) Identifies the transaction and is located at the top right corner of the check
Step-by-step explanation:
The check number on a check is the number located at the top right corner of the check, and it can also be found at the bottom of the check, located in lower right corner after the routing number and the account number
The check number aids in the tracking and identifying bank transactions such as to identify checks that the bank has processed and to know outstanding checks that are yet to be processed.
The check number also aids in balancing of the checkbook.
Therefore, the check number on a check identifies the transactions and is located at the top right corner of the check.
In a school, the number of boys who play cricket is 3 times as
much as the number of boys who play tennis. If 12 boys, who
play cricket, play tennis instead, the number of boys who play
each of these sports would be the same. Find the number of boys
who play tennis.
Answers
Answer:
16
Step-by-step explanation:
Number of boys who played cricket=12
ie, it is the 3 times of boys who played tennis
then,
Number of boys who played tennis =12÷3 =4
therefore,
Total number of boys=Number of boys who played cricket +Number of boys who played tennis
=12+4=16
A car travels a distance of 500 km in a time of 5 hours.
What is the car's average speed?
Answers
Answer:
100km/h
Step-by-step explanation:
gl
(3x + 5)º
(6x + 13)°
Answers
Answer: 18x2 + 69x + 65
Step-by-step explanation:
(3x + 5) (~6x + 13)
1. 3x(6x + 13) + 5(6x + 13)
2. 18x2 + 39x + 5(6x + 13)
3. 18x2 + 39x + 30 + 65
4. 18x2 + 69 + 65
if a, b, c, and d represent positive real numbers, what is the inequality when solved for x?
Answers
The inequality equation is x ≥ ( by - c - d ) / a
What is an Inequality Equation?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality equation be represented as A
Now , the value of A is
by - d ≤ ax + c be equation (1)
On simplifying the equation , we get
Subtracting c on both sides of the equation , we get
by - d - c ≤ ax
And , ax ≥ by - d - c
Divide by a on both sides of the equation , we get
x ≥ ( by - c - d ) / 2
Hence , the inequality is x ≥ ( by - c - d ) / a
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Write an equation of the line with the given slope and y-intercept slope = 6/5 ; y-intercept = 1
Answers
Step-by-step explanation:
☄ [tex] \underline{ \underline{ \large{ \tt{G\: I \: V\: E \: N}}}} : [/tex]
Slope ( m ) = [tex] \frac{6}{5} [/tex] & y - intercept ( c ) = 1☼ [tex] \underline{ \underline{ \large{ \tt{T\: O \: \: F \: I\: N \: D}}} }: [/tex]
Equation of the line with the given slope and y-intercept☃ [tex] \underline{ \underline{ \large{ \tt{S \: O \: L \: U\: T \: I\: O\: N}}}} : [/tex]
☂ Using slope intercept form of equation of straight line , we get :
❆ [tex] \large{ \sf{y = mx + c}}[/tex]
~Plug the known values !
⤑ [tex] \large\sf{y = \frac{6}{5} x + 1}[/tex]
⤑ [tex] \large{ \sf{y = \frac{6x + 5}{5}}} [/tex]
⤑ [tex] \large{ \sf{5y = 6x + 5}}[/tex]
⤑ [tex] \large{ \tt{6x + 5 = 5y}}[/tex]
⤑ [tex] \boxed{ \large{ \sf{6x - 5y + 5 = 0}}}[/tex]
⚥ [tex] \boxed{ \boxed{ \large{ \tt{Our \: Final \:Answer : \underline{ \boxed{ \tt{6x - 5y + 5 = 0}}}}}}}[/tex]
☏ [tex] \tt{THINGS \: TO \: REMEMBER} : [/tex]
If the straight line passes through origin , then c = 0. The equation becomes y = mx. The equation of straight line that passes through origin is y = mx.✄ STUDY TIP
Study with Ninja - like focus : This means no TV in the background. No alerts popping up on your phone. No multitasking. When you hyper-focus for 20 minutes , you can accomplish more than if you multi-task while studying for 60 minutes. ✔♪ Hope I helped! ツ
♡ Have a wonderful day / night !
♕ [tex] \underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] ✎
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Write 0.25 miles as a fraction in simplest form
Answers
Answer:
1/4 miles
Step-by-step explanation:
so let me explain it like this. a quarter is worth 25 cents. how many quarters in a dollar? 4. a dollar is 100 cents. its also called a quarter because it takes up 1/4th of a dollar. so 0.25 is a quarter of 100 and is 1/4 as a fraction.
Answer:
it's 1/4
Step-by-step explanation:
help please please really help me
Answers
To do the following I first listed the numbers from least to greatest
mean: (also known as average) is 7 just add all the numbers together and divide by the amount of numbers there are which is 77/11
median: 5 it's the middle number (5, 5, 6)
mode: 2 the number that appears the most
range: 16 difference between the highest value and the lowest (18-2)
quartile 1: 2 median of the lower half
quartile 3: 9 median of the upper half
interquartile range: 7 (Q3-Q1)
hope this helped :)
find the value of x.
Answers
Answer: Option 3
Step-by-step explanation:
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of trigonometry.
Here, we use the Sine ratio.
Sine 60° = 21/x
===> since sin60° = √3/2
==> x = 21*2/√3
==> x = 42/√3
rationalizing we get as,
==> 42√3/3 ===> 14√3
hence, x = 14√3 units,
so finally, x = 14√3 , option C.) is correct.
Which polynomial represents (3x2 + x - 4)(2x - 5)?
A.6x3 + 13x2 + 3x - 20
B.6x3 - 13x2 - 13x + 20
C.6x3 + 13x2 + 3x + 20
D6x3 - 13x2 - 13x - 20
Answers
The required value of the given expression is 6x3 - 13x2 - 13x + 20. Option B is correct.
What is a polynomial function?A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the monomial, binomial and trinomial, etc. ax+b is a polynomial.
here,
= (3x² + x - 4)(2x - 5)
= [6x³-13x² - 13z + 20]
Thus, the required value of the given expression is 6x3 - 13x2 - 13x + 20. Option B is correct.
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