please help me answer this!! will give brainliest and 5 star rating

Answers

Answer 1

Answer:

Option 1

Similar triangles have proportional sides.

This means that the sides of ΔABC must have the same ratio to the sides of ΔSTR, ΔLKJ, or ΔDEF.

The base angle of ΔABC is 6 and therefore the base angle of the similar triangle should be divisible by 6. This leaves ΔSTR out

Continue the process with the other sides:

side BC is 4 units meaning the corresponding side of either ΔDEF or ΔLJK with have to be divisible by 4. in JKL the corresponding side KL is 9 units and not divisible by 4. Therefore, DEF is the correct answer since its corresponding sides are proportional

Step-by-step explanation:

Related Questions

A $10,000 investment earns 8% interest per year. To the nearest dollar, how much will the investment be worth after 10 years?

Answers

Answer:

$18,000

Step-by-step explanation:

10,000+800 (the 8%) =made in 1 year

800 * 10= 8,000

In Colorado, there is a sales tax. If the price tag on the item was $12.55 and the total price you paid at the register was $13.05 what is the percent of sales tax paid? Round to the nearest whole percent.

Answers

The awnser would be 20%!!!

5x – 18 > 2(4x – 15).

Answers

Answer:

x<4

Step-by-step explanation:

5x-18>2(4x-15)

5x-18> 8x-30

-18>3x-30

12>3x

4>x

x<4

30. Solve the equation below.
2
X- - 5 = 7
PLEASE HELP !!

Answers

9514 1404 393

Answer:

x = 18

Step-by-step explanation:

Add the opposite of the constant (-5), and multiply by the inverse of the coefficient of x (2/3).

[tex]\dfrac{2}{3}x -5=7\\\\\dfrac{2}{3}x=12 \qquad\text{add 5}\\\\x=\dfrac{3}{2}\cdot 12 \qquad\text{multiply by $\dfrac{3}{2}$}\\\\ \boxed{x=18}[/tex]

Answer:

2/3x -5=7

x=18

Step-by-step explanation:

start by adding each side by 5

after doing so you should have

2/3x =12

multiply each side now my 3/2

the fractions should cancel out and leave x by itself

multiply (12)3/2

gives you 18.

x=18

Find the slope of the line that passes through (6, 8) and (9, 10)

Answers

Answer:

m = 2/3

Step-by-step explanation:

The slope of the line is 2/3.

Answer:

2/3

Step-by-step explanation:

y2-y1/x2-x1

10-8/9-6

2/3

Right triangle JKL is shown below.

What is the measure of nearest degree.

Answers

Answer:

Step-by-step explanation:

Hypotenus=6

Adjacent=4

H and A

Cos x degrees= A divided by H

4 divided by 6=0.666666666

cos inverse(0.6666666666666666)

=48.2

=48

Answer: The answer is C

Step-by-step explanation:

solve for x thank you

Answers

Answer:9

Step-by-step explanation:

The answer got to be 6. So 6+3=9

Jamal drew the function below. Which explains whether or not his function is linear?

On a coordinate plane, a line with negative slope goes through points (0, 1.5) and (1.5, 0).
It is linear because it has a constant rate of change.
It is linear because it does not have a constant rate of change.
It is not linear because it has a constant rate of change.
It is not linear because it does not have a constant rate of change.

Answers

Answer:

A it is linear because it has a constant rate of change

Answer:

Step-by-step explanation:

I just finished the test and got it right

A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs 20 lb. If x pairs of plates are added to the barbell, the total weight of the barbell and plates in pounds can be represented by f(x) = 20x + 4.

Answers

Answer:

Range[4,24,44,64,84,104,124]

Step-by-step explanation:

CHECK THE COMPLETE QUESTION BELOW;

A set of weights includes a 4 lb barbell and 6 pairs of weight plates. Each pair of plates weighs

20 lb. If x pairs of plates are added to the barbell, the total weight of the barbell and plates in

pounds can be represented by f x( ) = 20x + 4.

What is the range of the function for this situation?

The range of a function can be defined as the difference between the maximum and minimum function. From the question, we can deduced that the minimum function of X is 0 and no plate is added, and the maximum is 6

The given function is

f(x) = 20x + 4 =

f(0) = 20(0) + 4

= 4

f(6) = 20(6) + 4

= 124

Which means the range is within 4 and 124.

But we are told from the question that Each pair of plates weighs 20 lb, which means there is difference of 20ib each between 4 and 24

Then we can compute the range as [4,124] or (4,24,44,64,84,104,124)

There are exactly 18 liters of sports drink available to the tennis team. If each tennis player will be served 1/3 liters, how many players can be served?

Answers

Answer:

Step-by-step explanation:

it's so easy just do

18÷1/3=54 which is easir if you think it like 18×3=54

Answer:

Step-by-step explanation:

For every liter of sports drink, there is 3 players. You can use this problem to solve it y = 3x or now 54 = 3(18). Simply it is 3 * 18 is 54. 3 is from 3 people per liter.

Finding the volume. help lol!!

Answers

V≈20525.07
Hope this helps and good luckkkkk :)

Answer:

5128 2/3 m³

Step-by-step explanation:

Cone Volume Formula: πr²h/3

3.14(14²) * 25/3

3.14(196) * 25/3

615.44 * 25/3

15386/25 * 25/3

GCD = 75

46158/75 * 625/75

46158/3 * 25/75

15386/3 * 25/25

15386/3

5128 2/3 m³ is the volume.

Math assignment mfmfnnfmdmdmd

Answers

The lateral surface area of the triangular prism is

Explanation:

The side lengths of the base of the triangular prism are 5 meters, 8 meters, and 10 meters.

It is given that the height of the prism is 16.5 meters.

To determine the lateral surface area of the prism, let us use the formula

LSA = (a + b + c)h

where a, b,c are the side lengths of the base of the triangular prism and h is the height of the prism.

Here: a = 5, b = 10,c = 8 and: h = 16.5

Substituting these values in the formula, we have,

LSA = (5 + 10 + 8) 16.5

Simplifying, we get,

LSA = (23) 16.5

Multiplying, we get,

LSA = 379.5

Thus, the lateral surface area of the triangular prism is,

379.5sq. units

need help ASAP , midterm
- 60 points

Answers

your answer is going to be 5.2

What rule would you use to translate a triangle 4 units to the right?

Answers

Answer:

here is what i found also you could of looked it up

Step-by-step explanation:

(x,y)→(x+4,y)

A. 3
B. -3/4
C. -1
D. 2

Answers

B
because rise over run

Answer:

it got to be b the 4 is on the line 3 so be -3 and 4 postive

PLZ HELP ME ITS 30 POINTS PLZ HELP ME ITS 30 POINTS

Answers

Answer:

I think the answer is ummm, 32? if its wrong then i'm sorry, i hope this helps, have a great day/night, and stay safe!

Answer:

3rd

Step-by-step explanation:

I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist I’ll mark you brainlist

Answers

Answer: each y value is subtracting 3 each time

Step-by-step explanation:

Answer:

x = 1 and y = 1

Step-by-step explanation:

the x axis is going down by 1 each time, and they y is going down by 3 each time

hope this helps!!!

132
Corresponding Angle
Vertical Angle
Alternate Interior Angle
Alternate Exterior Angle

Answers

Vertical angle
Is the answer

Please help me I need the answer for this question. correct one please

Answers

the total angle = 180 degree

thus ,

x + 50 degree + 55 degree = 180 degree

x = 75 degree

Yea that’s right x=75 degrees

literally i need help, khan academy is not helping!!

Answers

Answer:

Top = 1588.86

Bottom = 125.66

Top

7 * π * 8.5^2 = 1588.86

Bottom

10 * π * 2^2 = 125.66

what is the circumcenter of a triangle with the coordinates of (-3,3) (-3,-2) (1,-2)

Answers

Answer:

We know that the circumcenter of a right triangle is at the center of the hypotenuse.

Thus, the circumcenter of a triangle is: C(-1, 1/2)

Please check the attached figure.

Step-by-step explanation:

Given the triangle with the coordinates of the vertices

(-3, 3)(-3, -2)(1, -2)

First plot the points on the graph, as shown in the attached diagram.

It is clear from the attached diagram that it forms a right triangle.

We know that the circumcenter of a right triangle is at the center of the hypotenuse.

From the attached diagram, it is clear that the center of the hypotenuse lies on C(-1, 1/2).

Thus, the circumcenter of a triangle is: C(-1, 1/2)

Please check the attached figure.

HELP ME ASAP PLEASE!!!!!

Answers

Answer:

Step-by-step explanation:

46= x° ( isosceles angles )

Now, taking all side of the triangle

46+46+y =180 ( sum of all side of triangle )

or, y= 180 -92

y = 88°

ANSWER

y = 88

EXPLANATION: in an isosceles triangle the two base angles are equal so x is 46. If you add 46 + 46 you get 92 subtract 180 by 92 and you get 88. Which is y the vertex angle

If y = kx, and x = 3 and y = 15, calculate k.

Answers

Answer:

k = 5

Step-by-step explanation:

Since the equation is y = kx and x equals 3 while y equals 15, in order to solve this equation we are going to have to substitute the variables with their answers:

x = 3

y = 15

15 = 3k

Now we divide 3 from both 3x and 15 to segregate the variable x:

15/3 = 3k/3

5 = k

Now to check our work we are going to substitute 5 for the variable k, 3 for the variable x and 15 for the variable y.

y = kx

15= (5)(3)

15 = 15

Tada, I hope this helps you!

Answer:

k=5

Step-by-step explanation:

y=kx Also meaning y = k times x

x=3 y=15

y divided by x = 15 divided by 3 = 5

k=5

Lets Check Our Work

y=kx

15=?3

? times 3 is 15 = 5

You are participating in a "Secret Gift Exchange" with your friends. You set 3 points
two price requirements: You can spend less than $30, but you must also
spend more than 20. Write the compound inequality. *
Your answer

Answers

Answer:

$20<$n<$30

Step-by-step explanation:

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