Mathematics College

Triangle A is similar to triangle B.If the scale factor of triangle A to triangle B is 4 to 5,what is the ratio of the perimeter of triangle A to triangle B?

Answers

Answer 1

Answer:

4:5

Step-by-step explanation:

The ratio of the perimeter of the two similar shapes is equal to the scale factor of the two similar shapes.

Related Questions

For what value does (1/9)^a+1=81^a+1 12^2-a?

Answers

Answer:

a = -4

Step-by-step explanation:

[tex] (\dfrac{1}{9})^{a + 1} = 81^{a + 1} \cdot 27^{2 - a} [/tex]

[tex] (3^{-2})^{a + 1} = (3^4)^{a + 1} \cdot (3^3)^{2 - a} [/tex]

[tex] 3^{-2a - 2} = 3^{4a + 4} \cdot 3^{6 - 3a} [/tex]

[tex] 3^{-2a - 2} = 3^{4a + 4 + 6 - 3a} [/tex]

[tex] 3^{-2a - 2} = 3^{a + 10} [/tex]

[tex] -2a - 2 = a + 10 [/tex]

[tex] -3a = 12 [/tex]

[tex] a = -4 [/tex]

20-20+3847x1,00,000,000=?

Say #relatable if this is you

Answers

Answer: 384,700,000,000

Step-by-step explanation:

Answer:

20-20+3847x1,00,000,000 =

348699999982

Step-by-step explanation:

lol not me

First to answer gets brainliest

Answers

55>5x+39 this is your equation and since he wants to stay under 55 you didn’t use the one with the line.

Decide if the following is a true or false statement - explain how you know

(-3.2) + (-2.8) is positive

Answers

Answer:

false

Step-by-step explanation:

(-3.2) + (-2.8)

-3.2 - 2.8

= - 6

answer is negative so false

what THE fRiCk is 3 3/4 as a fraction Bigger than 1

Answers

Answer:

I am pretty sure that it is.

Step-by-step explanation:

Isn't 3 bigger than 1

Well i hope this helps

Have a great day!!!!!!!

Three is bigger than one so yes it is

Write an equation in slope intercept form for the line that passes through (0,4) and is parallel to y=3x-7

Answers

y=3x+1

explanation
4=3(0)+b
4=3+b
b=1

What is the volume of this cuboid? Remember to include the correct unit of measurement

Answers

Answer:

100 cubic cm

Step-by-step explanation:

5 x 2 = 10

10 x 10 = 100

Answer:

hope it helped have a good day mate

Justin flipped a coin and it landed on tails 7 times and heads 3 times. What is the experimental probability that the coin lands on tails the next time he flips it? (HOW DID YOU GET YOUR ANSWER PLEASE SHOW WORK!!)
A. 70%
B. 5040
C. 5.2
D. 4(2X+4)
E. 300%
F. 2.5
G. 5267
H. 4X(2X-4)
I. 299%
J. .4

Answers

Answer:

Step-by-step explanation:

I wrote my last question wrong. What's 4w^2 if the w = 3?

Answers

Answer:

144

Step-by-step explanation:

1. Rewrite question since you know the variable. Rewritten it would be 4×3^2

2. Do multiplication. 4 times 3 is 12

3. Square 12 which means 12 times 12

4. 12 times 12 is 144.

Hopefully it's right!

Evaluate the expression.

2
3
(
−
7
)
+
2
3
(
−
5
)
3
2
​
(−7)+
3
2
​
(−5)

Answers

Answer:

add my sc = bmic ava, no spaces

or add my discord = XoXo_ava

Step-by-step explanation:

Also have a great day and remember youre worth, dont let no boy/girl tear u down. leave them h*es aside and focus on yo self!!!

the total cost of a pizza and 3 drinks is $19 the price of the pizza is $10 and each drink is the same price D what is the price of one drink please I need help ​

Answers

Answer:

3

Step-by-step explanation:

9 divide by 3 is 3 itself so the answer is 3

Answer:
The price one drink is $3.

Explanation:

Let $x be the price of one drink.

10 + 3x = 19

3x = 19 - 10

3x = 9

x = 9/3

x = 3

Need number 11 and 10 all parts

Answers

nobody’s gonna do all parts for only 5 points

help I’ll give you brainliest

Answers

Answer:

155

Step-by-step explanation:

Sort them

155 is the median value

155
Hope this helped.

What is the y value of y=2x-3 and y=3x-7

Answers

Step-by-step explanation:

hope the above solution will help you

please help me ASAP thank you!!

Answers

The answer is 2 sqrt of 3 :) hope this helps

URGENT PLEASE ANSWER QUICKLY!!!!!!!! (WILL MARK BRAINLYIST)
Stacey delivers newspapers. She earns $15 each week plus $2.00 for each customer on her route.

Determine how much money she earns after delivering to 10, 20, 30 and 40 customers using the function f(x) = 2x + 15

x f(x)

Answers

Answer:

for 10 people she makes 35$

for 20 people she makes 55$

for 30 people she makes 75$

and for 40 people she makes 95$

Step-by-step explanation:

just plug the number of people (10, 20, 30, 40) into the x in the equation.

Solve for x in equation x^2-10x25=35

Answers

Answer:   b

Step-by-step explanation:

x= 5+√35 and 5-√35

What is the distance, in units, between A(-4,-4)and (0,-2)

Answers

Answer:

2√5 ≅ 4.47

Step-by-step explanation:

Jordan is making a paddleball court. The court consists of a wall outlined by 40 m of paint. What dimensions

will maximize the area of the paddleball court?

Length

Width

L

а length - 20 m, width - 20 m

b. length - 13.33 m, width = 1334 m

C length - 10 m, width - 10 m

d. length - 10 m, width 20 m

Answers

Answer:

ffhhfhhfhhfhfhfhfhhfhhfhfhfhfhfhfhfhfhfhhfhfhfhfh

Answer:

lnfadvogbfvuvgayuvgalof

Step-by-step explanation:

asdbujvygadsoufyudgasoufgaedoy

Which of the following is equal to sin 8
A)sin 82
B)cos 8
C)cos82
D)sin98

Answers

Answer:

A

Step-by-step explanation:

sin 82 I think but i just try

The sum of1/2 and 1/5 is between 1/2 and 1?

Answers

Answer:

the answer is 7/10, and yes it is between a whole and a half because 7/10 is over 1/2 but less that a whole.

PLEASE PLEASE PLEASE PLEASE HELP!

Answers

Answer:

x=40°

Step-by-step explanation:

x=180-75-65=40°

Find the average rate of change

Answers

Answer:  The answer to this question would be  -6.

I hope this helped!

Answer:

-6

Step-by-step explanation:

g(-3) - g(0) / -3-0

= [2(-3²) + 10] - (0 + 10) ÷ -3

= (28 - 10) / -3

= -18/3

= -6

Evaluate
ifr=9 and s = 2.
S

Answers

Answer:

(4 × 9) / 2 = 36/2 = 18 gitu yaaa

Answer:

18

Step-by-step explanation:

plug in r and s

4(9)/2

36/2

18

Please help with this practice quiz!!

Answers

Answer:

slope is 9

Step-by-step explanation:

use the formula y=mx+b wherein m is the slope and b is the y-intercept

to solve for m, use formula (y2-y1)/(x2-x1):

[tex]\frac{127-1}{5-(-9)}[/tex] = [tex]\frac{126}{14}[/tex] (you add 5 and 9 together because negative + negative is positive)

126/14 = 9

Your warehouse had 51 cases of Happy Cola at the start of your shift. A truck arrived this morning with another 25 cases of Happy Cola. How many cases of Happy Cola do you have now?

Answers

Answer:

76 cases

Step-by-step explanation:

original 51 plus the 21 new is equal to 76 total

The population of a city decreases by 4.6% per year. If this year's population is
329,000, what will next year's population be, to the nearest individual?

Answers

Answer:

Your answer

313866

Mark it as Brainlist answer. Follow me to get more answer

Step-by-step explanation:

What is the value of y?
2y
Y+10
50°

Answers

Answer:

The question is incorrect. Please rewrite the question.

Help asap please!! I will mark brainlest and give me the work​

Answers

Answer:

16 square feet

Step-by-step explanation:

Base: 2 * 2 = 4

Side: 2 * 3 / 2 = 3

4 sides = 3 * 4 = 12

Base + sides = 12 + 4 = 16

What is the property of 4x+6=18

Answers

Answer: 4x-6= 18

4x=24

x= 24 & 4

x=6

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

I'm not exactly sure of what you mean by property but I think it might be associative property of multiplication?  

But to solve for x you would subtract 6 from 18 which gives your 12. Then you divide by 4 to get the x alone and 12/4 is 3.

Other Questions
PLSS HELP Select the correct text in the passage.In this excerpt from "Sea Fever" by John Masefield, which line contains an image that could stand for death?1.) I must go down to the seas again, to the lonely sea and the sky,And all I ask is a tall ship and a star to steer her by:And the wheel's kick and the wind's song and the white sail's shaking,And a grey mist on the sea's face, and a grey dawn breaking,I must go down to the seas again, for the call of the running tideIs a wild call and a clear call that may not be denied;2.) And all I ask is a windy day with the white clouds flying,And the flung spray and the blown spume, and the sea-gulls crying.I must go down to the seas again, to the vagrant gypsy life,3.) To the gull's way and the whale's way where the wind's like a whetted knife;And all I ask is a merry yarn from a laughing fellow-rover,4.) And quiet sleep and a sweet dream when the long trick's over.1. I must go down to the seas again, to the lonely sea and the sky,2. And all I ask is a windy day with the white clouds flying,3. To the gull's way and the whale's way where the wind's like a whetted knife;4. And quiet sleep and a sweet dream when the long trick's over. The carnival also offers two magic shows. The morning show is only 20 minutes and it costs $3.75. For the afternoon show, it is 35 minutes and costs $5.25. Which show would give you more for your money? Plsss help me!!!Mei graphed the locations of several places in her town on the coordinate plane shown below. There is alsoan ice cream shop halfway between the school and hospital.At what coordinates should Mei graph the ice cream shop? One last stop before you head home. You and your friends are worn out, but you cant help but stop for a candy apple to eat on the ride home from Snack Centra. Yum! You would like to take some home to your family, so whats the best deal? You can purchase 5 apples for $6.25 or 8 apples for $9.25. Whats the best way to spend your last few bucks? the nth term of a sequence is given by an+bn where a and b are integers the 2nd term of the sequence is 2 4th term of the sequence is 20. find the 6th term of the sequence A normal adult jawbone contains 200 mg of Carbon-14 in a living person. If scientists found a jawbone that only had 50mg of Carbon-14, how old is the bone? (The half-life of C-14 is 5730 years). Find the volume of the cylinder if the radius is 4.5cm and the height is 8cm. Use 3.14 for TT What connections can you make between the popularity of baseball and the GreatDepression? Bu soruyu yapamadm yardm edin ltfen???? la diferencia del cuadrado de un numero y 5 es 20 Write an equation in point-slope form of the line that passes through the given point and with the given slope m.(-3,1), m= 7 Which equation shows exponential GROWTH?A) y=.5^xB) y=.25^xC) y= 25^xD) y= .2^x What is TemperatureChoose 1 Solve for x.2(-x - 4) = 4x + 16a) 4b) 3 c) -3d) -4 25 less than 4 times a number is 47. What is the number? Do Ilboe.org bookmarksLesson 2 Review...< ExitTopic 5 AssessmentIMPLAYERDrag each expression to its equivalent expression. Each expression may be used only once.+ 141X ++13ExpressionEquivalent Expression-3414+3+34See 2. The storage in a river reach at a specified time is 3 hectare-meters. At the same instant, the inflow to the reach is 15 m3/s and the outflow is 20 m3/s. One hour later, the inflow is 20 m3/s and the outflow is 20.5 m3/s. Determine the change in storage in the reach that occurred, during the hour. What is the storage at the end of the hour? (1 hectare = 10000 m2). Cora paid 16/100 of a dollar to buy a postcard from Grand Canyon National park in Arizona. What is 65/100 written as adecimal in terms of dollars? PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! ASAPPPPProvide a definition for tone (in your own words) How do you solve -8 -x = x -4x