Mathematics High School

PLS ANSWER U CAN BE BRAINLIEST! Are the triangles below similar?
a
Yes, because they are both right triangles.
b
Yes, because the corresponding angles are congruent.
c
No, because the sides are not congruent.
d
No, because they are not the same size.

PLS ANSWER U CAN BE BRAINLIEST! Are The Triangles Below Similar?aYes, Because They Are Both Right Triangles.

Answers

Answer 1

Answer:  c or a

Step-by-step explanation:

Answer 2

Answer: A is right

Step-by-step explanation: all right triangles are congruent sometimes they just need to be dilated

Related Questions

A line includes the points (-3,5) and (-20,-12). What is it’s equation in slope intercept form

Answers

Answer: y=x+8. let me knw if you need the explanation :)

Step-by-step explanation:

Answer:

y=x+8

Step-by-step explanation:

1. Use the slope formula to find slope

y2-y1/x2-x1

-12-5/-20--3

= -17/-17

= 1

2. Plug in the slope and of the coordinates into point-slope form

y-y1=m(x-x1)

y-5=1(x+3)

3. Distribute and add 5 to both sides.

y-5=1x+3

y=1x+8

The table below shows the number of mules it takes to collect hay, Bales of # of Mules Hay 4 2 6 4 5. What is the constant rate of change? 2 e There is no constant rate of change.​

Answers

Answer:

Step-by-step explanation:

e

Two large and 1 small pump can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming pool in 4 hours. How many hours will it take 4 large and 4 small pumps to fill the swimming pool? Please help me answer I'm in 5th grade and this is so hard.

Answers

Answer:

Let's define.

L = rate at which the large pump fills the pool.

S = rate at which the small pump can fill the pool.

We have two relations:

"Two large and 1 small pump can fill a swimming pool in 4 hours."

(2*L + S)*4h = 1

"One large and 3 small pumps can also fill the same swimming pool in 4 hours."

(L + 3*S)4h = 1

Then we have the system of equations:

(2*L + S)*4h = 1

(L + 3*S)4h = 1

To solve this system, we need to isolate one of the variables in one of the equations, i will isolate S in the first equation:

S = 1/4h - 2*L

Now we can replace that in the second equation:

(L + 3*(1/4h - 2*L))4h = 1

L + (3/4h) - 6*L = 1/4h

-5*L = 1/4h - 3/4h = -2/4h

L = (2/4h)*(1/5) = (2/20h) = 1/10h

This means that one large pump needs 10 hours to fill one pool.

With this, we can find the value of S:

S = 1/4h - 2*L = 1/4h - 2/10h = 5/20h - 4/20h = 1/20h

This means that a small pump needs 20 hours to fill a pool.

Now we can answer:

How many hours will it take 4 large and 4 small pumps to fill the swimming pool?

We need to solve the equation:

(4*(1/10h) + 4*(1/20h))*T = 1

We need to find the value of T.

T = 1/((4*(1/10h) + 4*(1/20h)) = 1.67 hours.

This means that 4 large and 4 small pumps need 1.67 hours to fill a pool.

The critical points of a rational inequality are -1, 3, and 4. Which set of points can be tested to find a complete
solution to the inequality?
x= 1 and x = 3.5
x= -1, x= 3, and x = 4
O x = -2, x = 2, and x = 5
O x= -3, x= 1, x= 3.5, and x = 5
Nexty
Save and Exit
Submit
Mark this and return

Answers

Answer:

It's D I got it right

Step-by-step explanation:

I know

Answer:

D

Step-by-step explanation:

x = –3, x = 1, x = 3.5, and x = 5

-5.8c + 4.2 - 3.1 + 1.4c ​

Answers

-4.8c+7.3 is the answer

What is the value of x

a 10
b -12
c -10
d-9

Answers

A /explanation bc I see no reason for the answer to have a - so I believe it’s A sorry if it’s wrong

SOMEBODY PLS HELP ILL MARK U BRAINLIEST

Answers

Answer:

- 16x + 3y

Step-by-step explanation:

this can be done in two ways- vertical method or horizontal :

I did one:

( i hope this is right)

Helpppp I’ll give you a star

Answers

Answer:

b

Step-by-step explanation:

b

What have you liked and disliked about being virtual this school year? Do you plan to be virtual next semester? can someone whrite summary i lost my dog we are trying to find n i need to dis homework i can not come up with something i am really sad i will you brainlsist thank you​

Answers

To be honest I have not liked anything about being online at school, I hope to return soon (but I am a little scared because I am new to school and I have no friends: c) If the next semester they open I plan to go to schools, but if they don't open, then I'll stay online. I hope they find your pet soon! I don't know you but I love you very much!

Answer:

I don't like not being able to see my friends and miss seeing my teachers and don't do as well. I also struggle when i cant be face to face with a teacher so I can get help. I liked not having to wear a mask and chill at home in my pajamas. I also do not plan to be virtual next semester.

Step-by-step explanation:

Pls give me brainliest

Slove the system of equations by useing the substitution method. 2x - 3y=9 y=x-4​

Answers

Answer:

x = 3

y = -1

Step-by-step explanation:

in this system, we are given that y = x - 4

this means that we can take the other equation and replace y with x - 4:

so 2x - 3y=9 turns into

2x -3 (x - 4) = 9

distribute -3 to x and -4:

2x - 3x + 12 = 9

add like terms and subtract 12 from both sides

-x = -3

divide both sides by -1 to get rid of the negative on x:

x = 3

now we have the value of x, so we can replace the x in y = x - 4 with the value we just got

so y = x- 4 turns into

y = (3) - 4

solve and you get

y = -1

What is the answer to this question

Answers

It’s 4.08x10 to the 6 power. Which is answer A

can someone help! with this please.

Answers

The two equations are

y=7x+5
y=4x+25

the only time the bags would match prices would be a bag that weighs 6.667 pounds and it would be worth $51.67

Which transformation was applied to triangle A?
A transformation is applied to the smaller triangle, A, to
form the larger triangle, B.
Which transformation was applied to triangle A?

dilation
reflection
rotation
translation


Answers

Answer:

dilation

Step-by-step explanation:

Answer:

dilation

Step-by-step explanation:

on edge

what is the range of this function?

Answers

Answer:

A

Step-by-step explanation:

4 is the maximum Y value reached by the function, therefore it is the only possible answer

i'm stuck, plsss help ASAPP!!! :))

Answers

Answer:

15 units

Step-by-step explanation:

[tex]d \: = \sqrt{(x2 - x1) ^{2} + (y2 - y1) ^{2} } [/tex]

d = 14.866

d = 15

best rapper????????????

Answers

Answer:

easy uzi tay k or sofaygo

Step-by-step explanation:


There were some people on a train.
18 people get off the train at the first stop and 21 people get on the train.
Now there are 65 people on the train.
How many people were on the train to begin with?​

Answers

Answer:

62

Step-by-step explanation:

let there be X people in the beginning

so

X-18+21=65

X+3=65

X=65-3

X=62

What is the solution to 39/45 - 2/3

Answers

Answer:

0.2

Step-by-step explanation:

just subtract

What is the solution to the following system of equations: 2x + 4y = 8 -2x - 4y = 8 the options are (4, 0),(0, 2) No Solution Infinitely Many Solutions Helpppppppppppppppppp

Answers

Answer:

No solution

Step-by-step explanation:

2x + 4y = 8

-2x - 4y = 8

0 ≠ 16

Can someone help me with sub multiple angles trigonometry pls​

Answers

Answer:

These photos have the formulas of sub multiple angle trigonometry.

Hope it helps:)

Select all ratios equivalent to 3:5.

6 : 10 10 : 25 25 : 15

Answers

6:10 because you multiply 3x2 and you get 6 and then 5x2 and you get 10

Can someone help me ?? I’ll give brainliest!

Answers

The answer is 72 is you need me to explain I’d be glad to help.

tony spent $60 on video games , each video game cost $6 . how many video games did tony buy

Answers

Answer:

10

Step-by-step explanation:

60/6 = 10 Video Games

a plumber charges a flat fee of $79 to visit a home and examine a clogged drain the plumber charges an additional $24 per hour spent fixing the drain. the total cost C in dollars for fixing to dream that takes H hours is given by the following :
C=24h + 79

question 1 ? what is the total cost for fixing a drain that takes 5 hours ?

question 2? if the plumber charged a total of $343 how many hours did he spend fixing to drain ?​

Answers

..................................

i just wanted to make sure my answers are correct could someone tell me if they are or not correct or tell me which ones are wrong?

Answers

14. Is B

16. Is B

correct

what is 60 divided by 95 (or is it the other way around?)

Answers

Answer:

it would be 95 divided by 60

Step-by-step explanation:

but the answer to that is 1.5833333333333333333

Your parents take your family out to dinner on a Wednesday night when they have a 15% off coupon. Your parents wanted to give the waiter a 18% tip for doing a great job. If the total amount of the dinner was $42.00, how much tip money should the waiter get? What is the new total? **Tip is given before the discount**

Answers

Answer:

a. Tip is before the discount so the waiter will get;

= 42 * 18%

= $7.56

b. New total;

Coupon of 15% off applies;

= 42 * (1 - 15%)

= $35.70

Add the tip;

= 35.70 + 7.56

= $43.26

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

Answers

Answer:

139°

Step-by-step explanation:

According to the question

The equation is

4r+17+4r+115=180

8r+132=180

8r=48

r=6

So BYF =

4.6+115

24+115

139°

Answer:

139

Step-by-step explanation:

14.Y = Mx + b. Identify the slope and the y intercept.

-help meh

Answers

Answer:

y=mx+b is slope intercept form

In slope intercept form, m represents the slope, b represents the y-intercept and x and y represent the values of x and y on a graph.

Therefore, the slope is m and the y-intercept is b

Step-by-step explanation:

23% of what number is 36? please help

O 36 = (0.23)x
O x = (0.23)(36)
O 36 = 23x
O x = (23)(36)

Answers

the answer is “x=(0.23)(36)”
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