Answers
Answer:
21
Step-by-step explanation:
Given the radius (SV) = 10.5 cm, the diameter (RT) is 21 cm.
10.5(21) = 10.5(21)
The intersecting chords theorem or just The chord theorem is a statement in elementary geometry that describes a relation of the four line segments created by two intersecting chords within a circle. It states that the products of the lengths of the line segments on each chord are equal.
Related Questions
Please answer shsjsjsnenen
Answers
Answer:
A.20%
hope this helped:D
What is the volume of a cone with a radius of 6 feet and a height of 3 feet?
Answers
Simplify.
5 +8 X 2 – 10
Answers
Answer:
-104
Step-by-step explanation:
5+8=13
2-10=-8
13×-8=-104
Use the given formula to calculate the probability
You are rolling a 6-sided number cube with the
numbers 1 through 6. Which of the following represents
the probability of rolling an even number?
Probability =
Number of desired outcomes
Total number of outcomes
0
1/6
0 1/2
0 1
Intro
Done
6 of 13
Answers
Answer:
C 1/2
Step-by-step explanation:
i took test on edge
Answer:
C 1/2
Step-by-step explanation:
WILL GIVE BRANLIEST!!!
Consider the graph shown.
Complete the sentence based on the graph.
The value of f(x) is -2 at x=
and the value of f(-2)=
Answers
f(-2)=-5
Can someone give me the numbers/answers to this please
Answers
Answer:
1 - 40, 40, 40
2 - 117
Step-by-step explanation:
Answer:
1- 40
2- 40
3- 40
4- 117
Step-by-step explanation:
i need help can so one help me please do not answer it if you don't know the answer.
Answers
the vertex of y=(x-4)(x+2)
Answers
Answer:
(1,-9)
Step-by-step explanation:
Answer:
vertex = (1, - 9 )
Step-by-step explanation:
The vertex is located on the axis of symmetry
The axis of symmetry is at the midpoint of the zeros
Find the zeros by letting y = 0, that is
(x - 4)(x + 2) = 0
Equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
x - 4 = 0 ⇒ x = 4
Then equation of axis of symmetry/ x- coordinate of vertex is
x = [tex]\frac{-2+4}{2}[/tex] = [tex]\frac{2}{2}[/tex] = 1
Substitute x = 1 into the equation for corresponding value of y
y = (1 - 4)(1 + 2) = (- 3)(3) = - 9
vertex = (1. - 9 )
3 1/2 divided by 2 3/4 (fractions)
Answers
Hope you have a good day!〜
Also please tell me if I'm wrong or not...
Also also if I'm right can I please have Brainliest?
Someone please help? Please?
Answers
Answer:
the answer to this question is 66
Write the equation for the line that passes through (0,0) and (2,140)
Answers
Since one of your points is the origin, that means your Y intercept is zero. It also means that you can take the other point and divide the Y value by the X value to get your slope.
Mrs.Salcido cut a small birthday cake into 6 equal pieces for 6 children. One child was not hungry. So she gave the birthday boy the extra piece. How much cake did each of the five children recieved.
Answers
Answer: The birthday boy got [tex]\dfrac13[/tex] of cake and rest each of the 4 children got [tex]\dfrac16[/tex] of cake.
Step-by-step explanation:
1 cake is divided into 6 pieces.
1 piece = [tex]\dfrac16[/tex]
Birthday boy got 2 pieces.
Part of cake he has = [tex]2\times\dfrac16=\dfrac26=\dfrac13[/tex] [divide numerator and denominator by 2]
So, birthday boy got [tex]\dfrac13[/tex] of cake and rest each of the 4 children got [tex]\dfrac16[/tex] of cake.
can someone plssss help what is this? what is the algebraic for the following phrase? 7 less than z
A 7z
B z + 7
D z - 7
C z ÷ 7
Answers
Answer:
D cause z is bigger than 8
Answer:
z - 7
step-by-step explanations:
I need help Ja'mireyus is going to the county fair. The cost of admission is $12.00 and it is $3.00 for each ride. If Ja'mireyus has $33.00, how many rides can he go on?
Answers
Answer:
none
Step-by-step explanation:
12 x 3 is 36, he has 33 dollars
Write 4.029 in expanded form and with number names.
Answers
4 + .029 | Four and nine thousandth two hundredth tenths
Evaluate the expression for the given value of x.
1.5x − 2.5 for x = 3
The answer is
Answers
Hope this helps
Answer:
2
Step-by-step explanation:
1.5x3= 4.5
4.5-2.5= 2
hope this helps :)
Solve this equation using 2x+7=15
What is the correct answers from these
X=3
2x=4
3x=5
4x=2
Answers
Find the missing numbers
Answers
Answer: The answers are:
6 + 2 = 8
4 + (-1) = 3
Step-by-step explanation:
Add 6 by 2.
Solve for X.
4 + X = 3
To find X, we use the integer rule. We can use this:
Positive and Positive = Positive
Negative and Negative = Negative
Positive and Negative = Both (It depends if the negative or positive is larger than the other)
For this problem, we can use: Positive and Negative = Both.
If we look at the chart, we can see 4 and 3. How can we get 4 + ? = 3? We can use the integer, -1. Since we said, Positive and Negative = Both, we must compare the positive-addend (4) by the negative-addend (-1).
4 is greater than -1
4 > -1
Therefore, X equals -1.
4 + (-1) = 3
Answer: 8, -1
Step-by-step explanation:
The table shows some addition problems. Each column is its own problem, with the first two rows being addends and the bottom row being the sum. Thus, simply do 6+2 to get the first blank(left-to-right), 8. Then, do 4+x=3 to get the second blank, or -1.
Hope it helps :D
the ratio of dogs to cats at the local pet store is 5 to 8. if there are 96 cats, how many dogs are there?
Answers
Answer:
60:96
Step-by-step explanation:
Divide 96 by 8 to get 12
Multiply 5 by 12 which equals 60
Can someone help me with this? If you help me, I can try to help you with something and I’ll give you brainliest for sure. Thx.
I just need help with 5-74.
Answers
9514 1404 393
Answer:
a) 3, 8, 63, 3968
b) some other kind
c) continue to evaluate terms sequentially
Step-by-step explanation:
a) To find the first four terms, use the recurrence relation:
t(1) = 3 . . . given
t(2) = t(1)^2 - 1 = 3^2 -1 = 9 -1 = 8
t(3) = 8^2 -1 = 64 -1 = 63
t(4) = 63^2 -1 = 3969 -1 = 3968
The first 4 terms are 3, 8, 63, 3968.
__
b) The terms have no common difference or ratio, so the sequence is some other kind of sequence. The ratios of terms form a sequence that is approximately exponential.
__
c) Colin can find the 10th term by evaluating successive terms using the recursion relation. (It is approximately 2.0351×10^230.)
Answer:
...
Step-by-step explanation:
Here is a rectangle ABCD.
A
B
20 cm
D
30 cm
The length of the rectangle is increased by 10%.
The width of the rectangle is increased by 5%.
Find the percentage increase in the perimeter of the rectangle.
Answers
answer
15.5%
Step-by-step explanation:
length = 30
30+10%=33
breadth=20
20+5%=21
area of rectangle = length × breadth
600² centimeters = 30 × 20
693² centimeters = 33 × 21
Increase = 15.5%
I really need help with this pls help me
Answers
9514 1404 393
Answer:
(a) -2
Step-by-step explanation:
Put -1 where x is and do the arithmetic.
f(x) = x³ +2x² -3
f(-1) = (-1)³ +2(-1)² -3
f(-1) = -1 +2 -3 = 1 -3
f(-1) = -2
Write an explicit formula of an , the nth term of the sequence 22,20,18
Answers
Answer:
an =24−2n
Step-by-step explanation:
Simplify: -4x(2x – 3) + 10x^2
Answers
Answer:
2x^2+12x
Step-by-step explanation:
CAN SOMEONE HELP ME PLS AAAAA? Jason purchased a cell phone on sale for $100. He will pay a $25 monthly service for the line. Write an equation for this scenario. Is this a proportional relationship?
Answers
Answer:
Step-by-step explanation:
y = 25x +100
y- is the total money spent on the phone
x-is the number of months you had service
the relationship between x and y is proportional ( if x grows, y grows)
For example: after 2 months you would had payed $100 for the phone + the $25 each of the 2 months. y= 25*2 +100 = $150
Jo owns a gas station in Ponder, Texas. Last year, Jo sold 5,000 gallons of
gasoline at a price of $1 a gallon. Jo's average cost of producing the
5,000-gallons of gasoline was 50 cents a gallon. Did Jo earn a profit? If so,
how much?
Answers
Answer:
Jo earned a profit of $2500.
Step-by-step explanation:
Given that:
Selling price of 5000 gallons = $1 per gallon
Total selling price = 1 * 5000 = $5000
Production cost = 50 cents per gallon = $0.5 per gallon
Total production cost = 0.5 * 5000 = $2500
Production cost < Selling cost
Therefore,
Jo earned profit on gasoline.
Profit = Selling cost - Production cost
Profit = 5000 - 2500
Profit = $2500
Hence,
Jo earned a profit of $2500.
What is the y-intercept of a line that has a slope of –3 and passes through point (0, –7)?
A. -7
B. –3
C. 0
D. 4
Answers
Answer:
A) - 7
slope -intercept form y = - 3x - 7
slope m =-3 and y - intercept c = -7
Step-by-step explanation:
Explanation:-
Given that slope 'm' = -3 and point (0,-7)
The equation of the straight line passing through the point and having slope 'm'
y - y₁ = m ( x- x₁)
The equation of the straight line passing through the point ( 0,-7) and slope m = -3
y - (-7) = -3 ( x -0)
y +7 = -3x
3x +y + 7=0
The equation of the line 3x +y + 7=0
Final answer:-
slope -intercept form y = - 3x - 7
slope m =-3 and y - intercept c = -7
John needs 20grams of a 54% acid solution for his science project. His school's science lab has 30% solution and bottles of 60% solution. How much of each should John use?
Answers
Answer:
If you were to multiply the percentages by the numberws your using to the AB formula you can get the answer 252 B
Step-by-step explanation:
which expression is equivalent to (1/√y)^-1/5
Answers
Answer:1/1√5
Step-by-step explanation:
Answer:
1/10y
Step-by-step explanation:
Point A is located at –24 and point C is located at 36 on the number line below.
Which value would represent point B, halfway between point A and point C?
Answers
Answer:
Please check the explanation.
Step-by-step explanation:
A number line is a horizontal line with negative values on the left-hand side of an arbitrary number 0 and positive values on the right-hand side of 0.
The location of point A on a number line = -24
The location of point C on a number line = 36
The distance between -24 and 36 can be simply calculated by counting the number of units between.
Starting from -24, we would need to move 24 units on the right side to reach the 0 and 36 units right to reach 36.
So, the total units will be: 24+36 = 60
A second simple method to calculate the distance between point A and point C is:
Distance between A and C = location of C - location of A
= 36 - (-24)
= 36+24
= 60 units
Thus, the distance between A and C is 60 units.
Now, point B is located halfway between point A and point C.
Thus,
The point B must be 30 units before (30 units on the left side) of the point C. In other words, point B must be 30 units after (30 units on the right side) of point A.i.e.
The location of point B = The location of point C - 30
= 36 - 30
= 6
Thus, point B is located at 6.
Verification:
The location of point B = The location of point A + 30
= -24 + 30
= 6
Thus, point B is located at 6.
Thus, it is verified that point B, halfway between point A and point C.
Hence,
'6' is the value of point B halfway between point A and point C.
