Triangle LKJ is similar to triangle TSR. Which of the following statements is true?
Answers
Answer:
the 3rd choice is correct
Step-by-step explanation:
Related Questions
⦁ Convert the vertex form of the equation you wrote above to standard form.
the vertex was ax+b(?)
Answers
Answer:
ax^2 + bx + c
Step-by-step explanation:
im pretty sure this answers your question
The standard form of the vertex form equation is y = 2x² - 12x + 17
How to convert the equation?The vertex form of a quadratic equation is represented as:
y = a(x - h)² + k
Using the above form, the quadratic equation can be represented as:
y = 2(x - 3)² + 1
Expand
y = 2(x² - 6x + 9) - 1
Further expand
y = 2x² - 12x + 18 - 1
Evaluate the like terms
y = 2x² - 12x + 17
Hence, the standard form of the vertex form equation is y = 2x² - 12x + 17
Read more about vertex equation at:
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Does 3 work as a solution to the following inequality? 2n > 6
Answers
Answer:
No.
Step-by-step explanation:
If n=3 the only thing you get is 6, which is not more than 6.
What is arc bd in this picture
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Please help with 1234, due tonight would mean everything! Will give brainly!!
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Answer: For 1, the answer is B since there is no rational number for sqrt17.
For 2, the answer is C since it has to be less than 11 whose square is 121 and larger than 10 whose squre is 100.
For 3 the answer is B. Just plug the x value into the equation. => y=1/2(-1)-2 => y= -1/2-2 => -2 1/2.
For 4 the answer is A because the graph first goes up then stys their staticly for a while then plumets down. It fits the description of the first one.
Step-by-step explanation:
Have a nice day, I hope next time you can solve it yourself! :D
I NEED THIS QUICK OR ILL FAIL MY MATH PLS
Answers
Answer:
Equation:900/10=90
Each bag has 90 beads
90/10=9 9beads per chain
Step-by-step explanation:
Six out of ten students prefer math class over science class. How many students do not prefer math if 200 students were asked?
Answers
Answer:
80
Step-by-step explanation:
The two-way table displays data collected from a random group of middle school and high school students. Which statements are
correct? (frequencies rounded to nearest tenth)
es
A)
The relative frequency of "age 10-13" and "skip breakfast" is 25.9%.
B)
The row conditional relative frequencies of "age 10-13" and "eat breakfast"
is 74.1%.
The row conditional relative frequencies of "age 14-17" and "skip
breakfast" is 66.7%.
The column conditional relative frequencies of eat breakfast" and age 14
17" is 25.5%.
The column conditional relative frequencies of "skip breakfast" and "age
10-13" is 25.6%
D)
E)
Naobra finnertions to Stats and Pre
Answers
Answer:
B) The row conditional relative frequencies of "age 10-13" and "eat breakfast" is 74.1%
C) The row conditional relative frequencies of "age 14-17" and "skips breakfast is 66.7%
D) The column conditional relative frequencies of "eat breakfast" and "age 14-17" is 25.5%
Step-by-step explanation:
Help me please! I need to get this done by today! I am doing ratios and rates! I will also make you the brainlest
Instructions: Write the solution of your answer, and how do you know and you can do it on paper too.
NO WEBSITES!
Answers
Step-by-step explanation:
Students Hours
52 8
X 6
So,
52×6=8×x
312=8x
312/8=x
39 Students Answer
Answer:
39 students
Step-by-step explanation:
52 students/8 hours times =6.5 students per hour
6.5 students per hour x 6 hours = 39 students
Someone help me with this please
Answers
Answer:
x = 114
Step-by-step explanation:
180 - 105 = 75
39 + 75 = x
x = 114
which is the graph. or y=1/2x + 1? please hurryyyyyy!
Answers
Answer:
Graph 4
Step-by-step explanation:
It crosses at 1 (y-intercept) and has a slope of 1/2
60 points Math
Question 2 of 10
Select the two values of x that are roots of this equation.
Answers
The answers are -1+ square root of 7 and -1- square root of 7. In other words the answers are options B and D.
Hope this helps ;)
Answer:
B and DStep-by-step explanation:
Solve the equation by completing a square:
x² + 2x - 6 = 0x² + 2x + 1 - 7 = 0(x + 1)² = 7x + 1 = ±√7x = -1 ± √7Correct choice:
B and D3. David is sharing his
baseball cards with 4 of his
friends. Each friend will
have at least 16 cards.
Which inequality can used
to solve for how many
cards David gave away?
Answers
Answer:x has to be greater than or equal to 64 baseball cards
Step-by-step explanation:
16 cards multiplied 4 times equal 64 with is the minimum number of cards given to his friends
Point A is located at (-5, 2) on a coordinate grid. Point A is translated 4 units to the right and 2 units down to create point A.
Which measurement is closest to the distance between point A and point A' in units?
A)
4.1 units
B)
4.3 units
o
4.5 units
D)
4.7 units
We
Answers
marking brainliest hurrrryryyyyyyy
Answers
Answer:
385.875 cm^3
Step-by-step explanation:
3.5/2 = 1.75
3.5^2 - 1.75^2 = 9.1875
3.5 * 9.1875/2 = 16.078
16.078 * 6 * 4 = 385.875
What is the best approximation for the area of a circle with a diameter of 19 meters?
Use 3.14 to approximate pi.
Plz help
Answers
radius is half of diameter
3.14(9.5)^2=283.385
rounded is 283.39
Answer:
area = 283.39 m²
Step-by-step explanation:
r = 19/2 = 9.5
area = πr² = (3.14)(9.5²) = 283.39 m²
In the diagram below of triangle ABC, medians AD, BE and CF intersect at point G
If the length of AD is 48 cm, how many centimeters long would DG be?
Answers
Answer:
DG = 16 cm
Step-by-step explanation:
DG is one- third of AD , then
DG = [tex]\frac{1}{3}[/tex] × 48 = 16
The length of the segment DG will be equal to 16 cm.
What is geometry?Geometry is one of the oldest branches of mathematics, along with arithmetic. It is concerned with spatial qualities such as figure distance, shape, size, and relative position. A geometer is a mathematician who works in the field of geometry.
Given In the diagram below of triangle ABC, medians AD, BE and CF intersect at point G and the length of AD is 48 cm.
The length of the segment DG will be calculated as,
DG is one-third of AD, then
DG = ( 1 / 3 ) × 48
DG = 16
Therefore, the length of the segment DG will be equal to 16 cm.
To know more about geometry follow
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i need help understanding a solution
Answers
Answer:
What they mean is if you substitute the value given for x into the equation given, is the math statement true.
Step-by-step explanation:
1) Is x = -3 a solution to 6x + 4 = -12?
6(-3) + 4 = -18 + 4 = - 14, so no, for number 1, x = -3 is not a solution to 6x + 4 = -12
Make sense?
LMK if you need me to run the rest of them with you.
Answer:
1. No equals -14
2. No equals 14
3. No equals -25
4. Yes
5. Yes
6. No equals 1
7. No equals -29
8. Yes
9. Yes
The area of a rectangular coffee table is given by the trinomial x2 + 7x – 8. The table’s length is x + 8. What is the table’s width?
Answers
Answer:
9x - 8
Step-by-step explanation:
What is the value of the expression below when y=7?
y2+5y+6
Answers
Answer:
90
Step-by-step explanation:
y^2 + 5y + 6 =
(7)^2 + 5(7) + 6 =
49 + 35 + 6 =
84 + 6 =
90
7^2 + 5(7) + 6
49 + 35 + 6
90
One interior angle of a triangle is 60'. The other angle measures are x' and y'. Which of the following could be the values of x
and y? Select all that apply.
A x = 50, y = 90
B. * = 100, y = 20
C. x = 45, y = 45
D. X = 40, y = 80
E. x = 60, y = 60
Answers
Answer:
B. x = 100, y = 20
D. X = 40, y = 80
E. x = 60, y = 60
Step-by-step explanation:
The sum of interior angles of a triangle = 180°
From the above question, one of the angles = 60°
The value for the two other interior angles = 180° - 60° = 120°
Hence, the following options could be the values of x and y is given as x + y = 120
Therefore,
B. x = 100, y = 20
D. X = 40, y = 80
E. x = 60, y = 60
What is the slope of the line represented by 5x - 12y = 24?

Answers
Alan rented a truck for one days.There base fee of $20.99,and there was an additional charge of 84 cents for each mile driven. Alan had to pay $267.11 when he returned the truck. How many miles did he drive the truck?
Answers
Answer: 293 miles
Step-by-step explanation:
First remove the fixed cost of the base fee so we can find out the amount spent on the miles driven:
= 267.11 - 20.99
= $246.12
Alan is charged 84 cents for each mile driven and the total came to $246.12.
84 cents in dollar notation = $0.84
The total miles driven is therefore:
= 246.12 / 0.84
= 293 miles
PLSS QUICK
Solve (x+2<5)∩(x-7>-6)
Answers
Answer:
the answer is {x| 1<x<3}
Answer:
# 3
Step-by-step explanation:
right side is x>1
left side is x<3
Could i have some help on this problem please?
Answers
Answer:
bc=40
Ac=50
KL:64
KM:100
Step-by-step explanation:
Pythagorean theorem
PLZ HELP ASAP I'LL GIVE BRAINLY sketch the solution set to the system of inequalities shown below
x≥2
y
is the point (5,10) a solution to the system? justify.
Answers
Answer:
hi! you can use desmos graphing calculator to help you graph these- just look it up and plug the equation in. its nice for future use as well.
Step-by-step explanation:
and no , (5,10) isn't a solution to the equation because it falls under x≥2 but not under y<x+3. Hope this helps !
Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.
Simplify the given polynomials. Then, classify each by its degree and number of terms.
Answers
Answer:
The answers to your questions are given below.
Step-by-step explanation:
Polynomial 1:
12x² + 23x – 2
Name by degree: Quadratic because the highest power in the equation is 2.
Polynomial 2:
7x + 2
Name by number of terms: Binomial because the equation has two terms
Polynomial 3:
12
Name by degree: Constant because it has no variable
Name by number of terms: Monomial because it has only one term.
A movie rental store, Frank's Movies, offers customers two choices. Customers can pay a yearly membership of $45 and then rent each movie for $2, or they can choose not to pay the membership fee and rent each movie for $3.50. How many movies would you have to rent before membership becomes the cheaper option?
Answers
Answer:
13
Step-by-step explanation:
$45=3.50x
divide both sides by 3.50
13 movies (rounded to nearest whole number)
Question 1
1. Find the volume of the cylinder to the nearest hundredth. Use the pi key for pi.
6 in
8 in
Answers
Answer:
diameter(d)=8 in.
radius(r)= d/2= 4 in.
height(h)= 3r = 3(4) = 12 in.
Volume=r ² h
=(3.14)(4)²(12)
=(3.14)(16)(12)
=602.88 in.
Therefore, the volume of the cylinder is 602.88 in.
Step-by-step explanation:
Danielle created a scale drawing of her room. Sheused the scale where 1 inch represents 2 feet of theactual room. Her drawing is 8 ½ in. by 11 in. What arethe measurements of her actual room?
Answers
17 ft by 22 ft
Select the equivalent expression.
Answers
Answer:
D
Step-by-step explanation:
When exponents are multiplied by exponents, they add together and leave the base untouched.
Answer:
B
Step-by-step explanation:
(2^5/x^2)^4
(2^5×4)/(x^2×4)
2^20/x^8
Application of the rules of indices: product power law