answer both questions if you cant see all the answers its fine all u need is the question
Answers
The line segment that could be the diameter is line segment FK
Related Questions
Find the 4th term if the sequend in which a1 = 2 and a n+1 = -4a n + 2.
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[tex]a_{1}=2 \\ a_{n+1}=-4a_{n}+2[/tex]
Write the first 4 terms.
When n=1, obtain
a₁ = 2
When n=2, obtain
a₂ = -4a₁ + 2
= -4(2) + 2 = -8 + 2
= -6
When n=3, obtain
a₃ = -4a₂ + 2
= -4(-6) + 2 = 24 + 2
= 26
When n=4, obtain
a₄ = -4a₃ + 2
= -4(26) + 2 = -104 + 2
= -102
Answer: a₄ = -102
Angie has laid out a design for a garden consisting of two triangular areas as shown. The points are A (0,0), B (0,5), C(3,5), D(6,5), E(6,0). Name the type of congruence transformation for the preimage ABC to EDC.
A.) reflection
B.) rotation
C.) translation
D.) none of these
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Help me quick plz thanks
Answers
add 12-3 = 9
the difference is 9
2x+3y=-5
3x-5y=21
The value of y that satisfies the system of the equations above is
A) 2
B)7
C) -3
D)There is no solution
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2x + 3y = -5
3x - 5y = 21
2x*3 + 3y*3 = -5*3
3x*-2 + -5y*-2 = 21*-2
6x + 9y = -15
-6x + 10y = -42
19y = -57
y = -3
Which linear inequality is represented by the graph?
y ≤ 2x + 4
y ≤ 1/2x + 3
y ≥ 1/2x + 3
y ≥ 2x + 3
The graph is a solid line. It is crossing through (0,3) and it's shaded below it.
Answers
The area of a square mirror is 256in^2. A rectangular mirror has a width the same as the square mirror's width. Its length is two inches longer than its width. What is the area of the rectangular mirror?
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l = 2 + w
substitute the "l" in the first equation with the second equation (2+w) and solve for "w". Once you find it, plug into the second equation to find "l". Use the area formula for rectangles to find the area. Hope this helps!
Barry orders a wallet for $12.99, a sweater for $20.99, and a watch for $66.49 from a mail-order catalog. He adds $12.06 for tax, shipping, and handling. What is the total cost of Barry’s order?
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To answer this, simply add all of the values together to get the final answer.
12.99 + 20.99 + 66.49 + 12.06 = 112.53
The answer is 112.53
Hope this helps! :)
How do variables help you model real-world situations? Give an example of a model that uses variables and explain how it helps people make predictions.
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With equations, you can simulate almost any process. For example, you can take the formula for payroll. (P)Payment=(T)the number of hours multiplied by the (R)rate per hour.P=T*R.In this formula, rate per hour (R) is constant (sometimes revised, of course).And the Number of hours worked is variable. Every month the number of hours changes. So, to calculate the payroll helps modeling with the use of a formula.
Which of the following is the inverse of the relation {(1, 5), (2, 6), (1, 7), (4, 8)}? Select the correct answer below. A. {(1, 5), (2, 6), (7, 1), (8, 4)} B. {(5, 1), (6, 2), (7, 1), (8, 4)} C. {(2, 6), (1, 5), (8, 4), (7, 1)} D. {(1, 7), (1, 5), (2, 6), (8, 4)}
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How much longer is the hypotenuse
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x= sqrt(6^2 +8^2)
sqrt ( 100)
x=10
10-6 = 4
it is 4 feet longer than the shortest leg
AB = √100 = 10 ft
Shorter leg is AC=6 ft
AB - AC = 10 - 6 = 4 ft
The hypotenuse is 4 ft longer than the shorter leg.
Why cant you add the exponnents in the product 12 exponent 3 × 11 exponent 3
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What is the rounding or compatible number
of 256+321
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1. Rounded to the nearest hundred = 200
2. Rounded to the nearest tens place = 260
Compatible numbers for 321...
1. Rounded to the nearest hundred = 300
2. Rounded to the nearest tens place = 320
I hope this helps! :)
Hope thats what you were looking for!
A car dealership increased the price of a certain car by 11%
The original price was $39,600.
Fill in the blank to write the new price in terms of the original price.
Write your answer as a decimal.
New price= ? x original price
Use your answer in part (a) to determine the new price.
New price: $?
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Next, add 1 + 0.11 = 1.11
Then, multiply 39,600 * 1.11 = 43,956
43,956 will be your answer
Chase answers 3/4 of his math questions correctly. There were 40 questions on the test.
a. How many did he get right?
b. How many did he miss?
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A simple way to solve this is to add a zero to the end of each number in the fraction since there is 40 questions so it goes from 3/4 correct to 30/40 correct.
Hope this helps!!
Chase answered 30 questions correctly and missed 10 questions.
Explanation:To find the number of questions Chase got right, multiply the fraction of questions answered correctly (3/4) by the total number of questions (40):
Number of questions answered correctly = (3/4) * 40 = 30
To find the number of questions Chase missed, subtract the number of questions he got right from the total number of questions:
Number of questions missed = 40 - 30 = 10
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winston's soup recipe make 6 servings and uses 4 carrots and 2 potatoes. how many will winston need for 15 servings
Answers
We have the following equation:
c + p = 15 (c = carrots, p = potatoes)
Previously, we had this equation:
2 + 4 = 6.
2 is 1/3 of 6, and 4 is 2/3 of 6. The sum of these two fractions make a whole.
Let's apply this rule to 15 servings.
Since we are looking for thirds, divide 15 by 3 to solve for 1/3, or "p".
15 / 3 = 5
We have 5 potatoes.
Now, we must remember that the amount of carrots is twice the amount of potatoes.
Divide 15 by 3, then multiply that quotient by 2.
15 / 3 = 5
5 * 2 = 10
We have 10 carrots.
Your final answer is:
Winston will need 5 potatoes and 10 carrots.
I hope this helps!
which of the following are valid names for the given triangle ? check all that apply
Answers
Answer: B. ΔMLZ
D. ΔLMZ
E. ΔZML
Step-by-step explanation:
In the given picture we have one triangle with three vertices as
Vertex L
Vertex M
Vertex Z
To name a triangle we use the labels of the vertices of the triangle, which are commonly written in capital letters.
When we name a triangle, we can start with any vertex but we need to keep the letters in order as you go around the triangle.
Therefore, the possible names of the triangle are :-
ΔLMZ Δ LZM ΔMLZ ΔMZL ΔZLM ΔZML
answer both questions to get brain if u don't see all the answers is don't matter all u need is the question
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3) area = pi x r^2
113 = 3.14 x r^2
r^2 =113/3.14 = 35.98726
r = sqrt(35.98726) = 5.9989 round to 6 inches
answer is C 6 inches
4) G = 2.5 times smaller than 18.04
18.04/2.5 = 7.216
answer is B0 7.216 cm
what is the 8th term of this geometric sequence 6,48,384,3072
Answers
r = 48/6
r = 8
an = a1 * r^(n-1)
n = term to find = 8
a1 = first number = 6
r = common ratio = 8
now we sub
a(8) = 6 * 8^(8-1)
a(8) = 6 * 8^7
a(8) = 6 * 2097152
a(8) = 12582912 <==
Mariah had owed her grandfather $2.25 but was recently able to pay him back $1.50. How much does Mariah currently owe her grandfather.
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Thanks for the points! BTW, I have the same question.
A scale on a map shows that 2 inches = 25 miles.
Part A
How many inches on the map represent 60 miles?
Enter your answer in the box.
Part B
How many miles are represented by 1/4inch on the map?
Enter your answer in the box.
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?,,,,,,,,,,,,,,,60 miles
60 x 2 / 25 = 4.8 inches
1/4 = 0.25 inches
0.25 x 25 / 2 = 3.125 miles
answer
How many inches on the map represent 60 miles?
Enter your answer in the box.
answer: 4.8 inches
Part B
How many miles are represented by 1/4inch on the map?
Enter your answer in the box.
answer: 3.125 miles
A training field is formed by joining a rectangle and two semicircles, as shown below. The rectangle is 89m long and 66m wide. Find the area of the training field. Use the value 3.14 for π , and do not round your answer. Be sure to include the correct unit in your answer.
Answers
Area=[area of the semi circle]+[area of rectangle]
Area of semicircle is given by:
Area=πr^2
where;
radius,r=66/2=33 m
thus;
Area=3.14*33^2
3,419.46 m^2
The area of the rectangle is given by:
Area=89*66
=5,874 m^2
Hence the area of the field will be:
A=(5,874)+(3,419.46)
A=9,293.46 m^2
Answer:9953.46M squared
Step-by-step explanation:
Devaughn's age is two times Sydney's age. The sum of their ages is 30
. What is Sydney's age?
Answers
D=2S
D+ S = 30
2s+S = 30
3S=30
S=30/3 = 10
Sydney is 10
Devaughn is 2*10 = 20
Stuck on this problem
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step 2 would be 10
step 4 would be 10x-x = 9x =7
x = 7/9
Step 4: 9x
7/9
Hope this helps (;
Which is not a true statement? A 346.91 < 347 B 586.0041 < 586.0004 C 637.750 = 637.75 D 959.0059 < 959.006
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Write down three different improper fractions for the number four
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SOMEONE PLEASE GIVE ME THE RIGHT ANSWER!
The Baldwin family walked four over five of a mile in four over nine of an hour. What is their unit rate in miles per hour?
A.) four-ninths over four-fifths equals four over nine miles per hour
B.) four-fifths over four-ninths equals one and four-fifths miles per hour
C.) four-ninths over four-fifths equals one and four-fifths miles per hour
D.) four-fifths over four-ninths equals four over nine miles per hour
Answers
so B.) one and four-fifths mph
Answer:
B.
Step-by-step explanation:
4/5 go over 4/9 because you are trying to find the unit rate of miles per hour. Since 4/5 is the mile, put that over 4/9. Then, simply divide the two fractions. Which is 1 over 4/5.
Diego wanted to find the 7% sales tax on purchases that total $15.99. On his calculator the display showed $1.1193 as the tax. How much sales tax will Diego pay?
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Triangle JKL is isosceles. The meansure of angle J is 72degrees and the measure angle K is 36 degrees. Which satement describes angle L?
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Angle L in triangle JKL is [tex]\( 180^\circ - (72^\circ + 36^\circ) = 72^\circ \)[/tex]. Therefore, angle L measures [tex]\( 72^\circ \).[/tex]
1. Start with the fact that triangle JKL is isosceles, which means that angles J and K are congruent.
2. Given that angle J measures [tex]\( 72^\circ \)[/tex] and angle K measures \( 36^\circ \), the sum of angles J and K is [tex]\( 72^\circ + 36^\circ = 108^\circ \).[/tex]
3. Since the triangle is isosceles, the base angles (angles J and K) are congruent, so each measures half of the sum of angles J and K, which is [tex]\( \frac{108^\circ}{2} = 54^\circ \).[/tex]
4. Since angle L is the remaining angle in the triangle and the sum of the angles in a triangle is \( 180^\circ \), we subtract the sum of angles J and K from [tex]\( 180^\circ \)[/tex] to find the measure of angle L: [tex]\( 180^\circ - 108^\circ = 72^\circ \)[/tex].
5. Therefore, angle L measures [tex]\( 72^\circ \)[/tex].
You need to cut a 9 foot piece of plywood into 12 inch sections. Every cut also removes 1/8 inch. How much of the plywood will be left after cutting the 12 inch sections?
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Considering this fact, each cut would take away 0.125 inches. If you're cutting 8 times, you would in all be taking away 1 inch.
So aside from the eight 12" sections, you would have a leftover of 11 inches.
11 inches of the plywood will be left after cutting the 12 inch sections.
What is Fraction?A fraction represents a part of a whole.
Given that we need to cut a 9 foot piece of plywood into 12 inch sections and every cut also removes 1/8 inch.
We are to find the quantity of plywood that will be left after cutting the 12 inch section.
We know that 1 foot = 12 inches.
So, 9 foot = 12 × 9 = 108 inches.
Since each cut removes 1/8 inch at ever cut, so the number of 12 inch sections will be 8.
Quantity of plywood that remained after cutting the 12 inch sections will be 108-12×8-8×1/8=11
Hence, 11 inches of the plywood will be left after cutting the 12 inch sections.
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Misha used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are shown in the tables below: Color of Marble Number of Times Rolled Blue 20 Green 18 Yellow 12 Heads Tails 28 22 Using Misha's simulation, what is the probability of pulling a blue marble and the coin landing tails up?
Answers
To solve this problem, let us first remember that probability is:
Probability = number of successful events / number of total events
Now, let us first calculate the probability of getting a blue marble. There are 20 blue marbles out of 50 total marbles, therefore the probability is:
P (blue marble) = 20 / 50 = 0.4
Next, let us calculate for the probability of landing tails up. There are 22 tails success out of 50 times the coin was tossed, therefore the probability is:
P (tails) = 22 / 50 = 0.44
Finally, since we want to find the Probability of getting blue and Probability of landing tails, we multiply the two:
P (blue and tails) = 0.4 * 0.44
P (blue and tails) = 0.176 (ANSWER)
Now if the choices are in fraction:
P (blue and tails) = (20 / 50) (22 / 50) = 440 / 2500
Answer:
The answer is 440/2500
Step-by-step explanation: