Answer:
The Median is the middle number of a group of numbers.
I
find the y-cordinates of the points that are 10 units away from the point (7,6) that have a x-cordinate of -1
Answer:
y = {0 , 12}, x = -1
point 1 (-1, 0)
point 2 (-1, 12)
Step-by-step explanation:
use the distance formula
d² = (∆x)² + (∆y)²
-----------------------------
10 units away from the point (7,6)
x-cordinate of -1
10² = (-1 - 7)² + (y - 6)²
100 = 64 + (y - 6)²
Subtract 64 from both sides
36 = (y - 6)²
Take the square root of both sides
±6 = y - 6
Add 6 to both sides
y = {0 , 12}
point 1
(-1, 0)
point 2
(-1, 12)
Which of the following statements is true?
A) All rhombuses are squares.
B) All parallelograms are rectangles.
C) All squares are rectangles.
D) All rectangles are squares.
Answer:
I think its B I am not houndered percent sure
Explanation:
Because if you put parallelograms on both sides it will make a shape
Plzzz help I only have 20 minutes
Answer:
n+6+2n+3+90=180
3n+99=180
3n=81
n=27
33 plus 90+57=180
Answer:
the value of n is 27 degree
Step-by-step explanation:
n+6+2n+3+90=180 degree (being linear pair)
3n+9+90=180
3n=180-99
3n=81
n=81/3
n=27
A linear pair is a pair of adjacent angles formed when two lines intersect.
Which one hurry
A.50
B.80
C.90
D.100
Answer:
I think its
im not sure
Step-by-step explanation:
Kolyan buys water for $2.60. He also buys biscuits The ratio cost of biscuits: cost of water= 3:2 Find the cost of the biscuits.
Answer:
1.733
Step-by-step explanation:
Given ratio ,
=> 3:2
According to the Question ,
=> $ 2.60 / x = 3/2
=> x = $ 2.60 × 2/3
=> x = $ 1.733
Answer:
≈ $1.73
Step-by-step explanation:
[tex]\frac{2.6}{y} :\frac{3}{2}[/tex]
y × 3 = 2 × 2.6
3y = 5.2
3y ÷ 3 = 5.2 ÷ 3
[tex]y=1\frac{11}{15}[/tex]
y = 1.7333333333333
1.7333333333333 rounds to $1.73
Use the following data and graph the best-fit quadratic curve. What is a good approximation for the value of c?
2
1
3
-2
Answer:
3=a(-3-(-2))^2+2
Step-by-step explanation:
Answer:
3=a(-3-(-2))^2+2
Step-by-step explanation:
What is the range of the data?
which is bigger -4 or -5
Answer:
-4
Step-by-step explanation:
-4 would be larger than -5 because negative numbers get smaller the farther they are from zero.
Samuel has a hamster cage that is a rectangular prism. It is 20.5 inches long, 12 inches deep, and 10.25 inches tall. What is the volume, in cubic inches, of samuel's hamster cage
Answer: 2521.5 inches³
Step-by-step explanation:
The volume of a rectangular prism will be calculated by multiplying the three dimensions. In this case, the dimensions given are 20.5 inches long, 12 inches deep, and 10.25 inches tall.
Therefore, volume will be:
= Length × Width × Height
= 20.5 × 12 × 10.25
= 2521.5 inches³
find a diginacci sequence with no equal term to 11: quick answer please
Answer:
uhh hope this helps
Step-by-step explanation:
A Diginacci sequence is created as follows.
• The first two terms are any positive whole numbers.
• Each of the remaining terms is the sum of the digits of the previous
two terms.
For example, starting with 5 and 8 the Diginacci sequence is
5, 8, 13, 12, 7, 10,. . .
The calculations for this example are
5 + 8 = 13, 8 + 1 + 3 = 12, 1+ 3 +1+ 2 = 7, 1 + 2 + 7 = 10.
a) List the first 26 terms of the Diginacci sequence above.
b) Find, with explanation, two starting terms for a Diginacci sequence
so that its 2021st term is 11.
c) Find, with explanation, a Diginacci sequence that has no term equal
to 11.
d) Find, with explanation, a sequence with two different starting terms
which contains five consecutive terms that are even and not all identical
Both 2 and 3 is correct.
Consider an urn containing 4 white balls and 1 black ball, and suppose that balls will be sequentially drawn (without replacement) from the urn until the black ball is obtained. Letting X denote the number of white balls drawn before the black one is selected, give the pmf of X.
Answer:
[tex]P(X = 0) = 0.2[/tex]
[tex]P(X = 1) = 0.2[/tex]
[tex]P(X = 2) = 0.2[/tex]
[tex]P(X = 3) = 0.2[/tex]
[tex]P(X = 4) = 0.2[/tex]
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
pmf of X.
Probability of each outcome, 0, 1, 2, 3 or 4 white balls drawn.
Before the trials, you are equally as likely to get the black ball in the 1st trial(0 white balls drawn) to the 5th trial(4 white balls drawn). So this is an uniform distribution with [tex]P(X = x) = \frac{1}{5} = 0.2[/tex]
Thus, the pmf is:
[tex]P(X = 0) = 0.2[/tex]
[tex]P(X = 1) = 0.2[/tex]
[tex]P(X = 2) = 0.2[/tex]
[tex]P(X = 3) = 0.2[/tex]
[tex]P(X = 4) = 0.2[/tex]
dos caños A y B llenan juntos una piscina en dos horas, A lo hace por si solo en tres horas menos que b ¿Cuantas horas tarda cada uno separadamente?
Answer:
t² - 7 t + 6 = 0; es una ecuación de segundo grado en t. Sus raíces son: t = 6, t = 1; la segunda solución es físicamente imposible. Uno solo de ellos no puede llenar la piscina en menos tiempo que los dos juntos. Por lo tanto uno de ellos demora 6 horas y el otro 6 - 3 = 3 horas.
PLEASE HELP, AND HOW DO U SOLVE THESE TYPE OF QUESTIONS
9514 1404 393
Answer:
625
Step-by-step explanation:
The ordered pair is an (x, y) pair. You are given the value of x. Put it in the equation and do the arithmetic.
y = 5^4 = 625
The ordered pair is (4, 625). The missing value is 625.
_____
Additional comment
The exponentiation function on many calculators is done using a key labeled ...
[tex]\boxed{y^x}[/tex]
You can do it the long way by recognizing that 5^4 = 5·5·5·5 or 25·25.
How many x-intercepts does the graph of y=2x^2-4x+2 have?
A.) 2
B.)1
c.)0
Answer:
2
Step-by-step explanation:
i need y’all to help me asap!!!!!!
Answer:
-1
Step-by-step explanation:
f(0) = -5^0 = -1
Jenny is taking a vacation from Florida. She travels 70 kilometers per hour for 2 hours, and 63 kilometers per hour for 5 hours. Over the 7 hours time period what was Jenny's average speed?
Answer: 65 kmh
Step-by-step explanation:
70 kmh for 2 hours = 140 km.
63 kmh for 5 hours = 315 km
140 + 315 = 455/7 total hours = 65 kmh
A person had $17,000 invested in to accounts One paying 7% simple interest And one paying 8% simple interest. How much was invested In each account if the interest rate after one year is $1356?
Answer:
A1 7% = $400 & A2 8% = $16,600
Step-by-step explanation:
A1 * 7% + A2 * 8% = 1356
A1 + A2 = 17000
A1 = 17000 - A2
(17000 - A2) * 0.07 + A2 * 0.08 = 1356
1190 - 0.07 A2 + 0.08 A2 = 1356
1190 + 0.01 A2 = 1356
0.01 A2 = 166
A2 = 16600
A1 = 17000 - A2
A1 = 17000 - 16600
A1 = 400
Activity 1: Directions: Write TRUE if the statement is true and FALSE if the statement is false.
1. The formula in finding the area of a circle is derived from the area of a parallelogram
2. The area of a circle isπr²
3. The area of a circle is equal to pi divided by the square of the radius.
4. The diameter of a circle is equal to twice its radius.
5. The area of a circle whose radius is 2.1m² is 13.85m².
Please need answer
Step-by-step explanation:
1.The formula in finding the area of a circle is derived from the area of a parallelogram. It is false.
2. The area of a circle is πr² where r is the radius of the circle. It is true.
3. The area of a circle is equal to pi divided by the square of the radius. It is false.
4. The diameter of a circle is equal to twice its radius i.e. d = 2r. It is true.
5. If r = 2.1 m
Area of circle, A = πr²
= 3.14 (2.1)²
= 13.85 m²
Henc,e this is the required solution.
Please help with this one
Answer:
m∠LMN = 74°
Step-by-step explanation:
Use the property of central angle formed by the arc,
"Measure of an arc is equal to the measure of the central angle"
m(arc LN) = m∠LMN
74° = m∠LMN
m∠LMN = 74°
Therefore, measure of m∠LMN will be 74°.
In ΔGHI, h = 9.6 cm, g = 9.3 cm and ∠G=109°. Find all possible values of ∠H, to the nearest 10th of a degree.
The possible values of ∠H, to the nearest 10th of a degree 77.4 degrees
To get the possible values of m<H, we will use the sine rule as shown:
g/sin∠G = h/∠H
Given the following parameters:
h = 9.6 cm, g = 9.3 cm and:∠G=109°Substitute the given parameters into the formula to have:
9.3/sin109 = 9.6/sin∠H
9.3sin∠H = 9.6sin109
sin∠H = 0.98
∠H =
Hence the possible values of ∠H, to the nearest 10th of a degree 77.4 degrees
Learn more on sine rule here: https://brainly.com/question/3240813
HELP ME PLEASE Urgently !!!!
Answer:
The best bet would be x=40
Step-by-step explanation:
(5 QUESTION 4 If 1 foot = 0.37 metres and 1 mile - 5.180 feet. Find the number of kilometres in 15 miles.
Answer:
there are 24.14 kilometers in 15 miles
Jane Peterson has taken Amtrak to travel from New York to Washington, DC, on six occasions, of which three times the train was late. Therefore, Jane tells her friends that the probability that this train will arrive on time is 0.50. Would you label this probability as empirical or classical? Why would this probability not be accurate?
Answer:
a) This probability as empirical Probability.
b) This probability is not accurate because this experiment must be repeated a large number of times for empirical probabilities should be accurate.
Step-by-step explanation:
On 6 occasions, of which three times the train was late. that means 3 times the train is on time.
Empirical probability = Number of outcomes satisfying event / No.of trails
= 3/6 = 0.5.
a) This probability as empirical Probability.
b) This probability is not accurate because this experiment should be repeated a large number of times for empirical probabilities should be accurate.
If four pounds of potatoes cost $6.00, how much would 10 pounds of potatoes cost
Answer:
I think is 15 dollars.
Step-by-step explanation:
each pound cost 1.5 multiply it by 10
Answer:
$15
Step-by-step explanation:
4 pounds are $6
10pounds are $?
1 pound would be $1.5, because 6/4 = 3/2= 1.5
If one pound is 1.5 dollars, 10 pounds would be 10*1.5=$15
Solve for the value of r help pls
Answer:
r=20
Step-by-step explanation:
since the angle and sum of a straight line is equal to 180, you structure an equation:
180=105+(4r-5)
solve for r
180=100+4r
80=4r
20=r
check answer
4r-5 4(20)-5
80-5
75+105=180
Choose (two) statements (the original conditional statement and converse)
that could form the biconditional "An object measures 12 inches if and only if it is 1 foot long."
A. If an object is 1 foot long, then it measures 12 inches.
B. If an object does not measure 12 inches, then it is not 1 foot long.
C. An object is not 1 foot long if it does not measure 12 inches.
D. If an object measures 12 inches, then it is 1 foot long.
PLEASE HELP !!
Answer:
Ssss
Step-by-step explanation:
If the zeros of a quadratic function are 3 and 8, what are the factors of the function
Answer:
( x-3) (x-8)
Step-by-step explanation:
the zeros of a quadratic are the roots of the equation so you could factor as (x-root 1)(x-root2) = ( x-3) (x-8)
(x-3) and (x-8) are the factors
suppose a hole of radius 1 is bored through a sphere of radius 2. what is the volume of the resulting shape
Answer:
21.77
Step-by-step explanation:
Applying,
V = (4/3)π(R²-r²)³/²................. Equation 1
Where V = Volume of the resultant shape, R = radius of the sphere, r = radius of the hole bored, π = pie
From the question,
Given: R = 2, r = 1
Constant: π = 3.14
Substitute these values into equation 1
V = 4/3(3.14)(2²-1²)³/²
V = (12.56/3)(3)³/²
V = 4.19(5.196)
V = 21.77
Help me please also with this one please
Answer:
3x+60+60=180 (cointerior angle)
3x+120=180
3x=180-120
3x=60
x=20
What is the quotient?
x-3) 4x2+3x+2
+2
O 4X2 + 15 +
47
X-3
43
0 4x + 15 +
X-3
O 4x2 + 15 +
43
X-3
0 4x + 15 +
47
X-3
Answer:
13
Step-by-step explanation:
the answer is 13
the answer is 13
the answer is 13
the answer is 13
the answer is 13
The quotient obtained by dividing 4x²+3x+2 will be 4x + 15 hence option (A) will be correct.
What is the equation?An equation can be defined in numerous ways. Algebraically speaking, an equation is a statement that shows the equality of two mathematical expressions.
A formula known as an equation uses the same sign to denote the equality of two expressions.
In another word, the equation must be constrained with some constraint.
Given that
dividend = 4x²+3x+2
divider = x -3
⇒ (x - 3) / 4x²+3x+2
⇒ (x - 3) / 4x²+3x+2
→ First it will goes for 4x time so 4x × (x - 3) = 4x² - 12x
Quotient = 4x
so (4x²+3x+2) - ( 4x² - 12x ) = 15x + 2
(x - 3) / 4x²+3x+2
→ Second time it goes for 15 so 15 × (x - 3) = 15x -45
Quotient = 15
so (15x + 2 ) - ( 15x -45 ) = 47
Hence, 47 will be the remainder and the quotient will be (4x + 15).
For more about the equation, here:
brainly.com/question/10413253
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