what is the scale factor of triangle abc and triangle def​

Answers

Answer 1

Answer:

The answer is 6

Step-by-step explanation:

ABC is 72, 66, 42 and DEF is 12, 11, 7

simply divide the largest shape measurements by the smaller one.

72÷12

66÷11

42÷7

you get 6 in all of them, this technique may not work all the time.


Related Questions

I ate water by drinking it how? ​

Answers

Answer:

There's no concern that water will dilute the digestive juices or interfere with digestion. In fact, drinking water during or after a meal actually aids digestion. Water is essential for good health. Water and other liquids help break down food so that your body can absorb the nutrients.

Answer:

chewing on it or by ice

Step-by-step explanation:

!!!ANSWER IMEDDIATELY!!! What is the area of this trapezoid?​

Answers

Answer:

A

Step-by-step explanation:

I worked it out :)

The school district does not have to pay the 8% sales tax on the $2992.50 purchase. Find the amount of sales tax distric saved on the 2992.50 purchase

Answers

Answer:

239.4

Step-by-step explanation:

8 x 2992.50/100 = 239.4


somebody help with this thanks

Answers

i think the slope is 2

What is the seventh multiple of 4 answer for brainiest

Answers

Answer:

4, 8, 12 ,16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100.

what is the approximate square root to
[tex] \sqrt{1070} [/tex]
with the solving way

Answers

Answer:

32 is the answer

Step-by-step explanation:

1070√ cannot be reduced  

 so the answer of 1070 = √≈32.71085446759225

Please solve, will mark brainliest

Answers

Answer:

6; 3

That is the answer

2ab( 4a2 + 3ab - 7b2)​

Answers

Answer:

6ab + -3a2

Step-by-step explanation:

2ab(4a2 + 3ab - 7b2)     original problem

2ab(3ab + 4a2 - 7b2)     commutative property

2ab(3ab + -3a2)     subtract

4 - 7 = -3

6ab + - 3a2              mulitiply

2ab x 3ab = 6ab

and that is you final expression, you can't add the last 2 numbers cause they are not like terms.

Answer:

1.8ab²

2.7xy⁶

3.7x²

4.8x²+4

5.43y⁵+21

Step-by-step explanation:

yan palang po ung nasagutan ko hindi ko pa po alam kung tama pero yan na ung solution : )

Use continuity to evaluate the limit.
lim 16+radical x/ radical 16+x
1+9
Consider the intervals for which the numerator and the denominator are continuous.
The numerator 16+ radical x is contintuous on the interval
[0,00)
0
The denominator V16 + I is continuous and nonzero on the interval
(16,00)
X
The interval for which the quotient is continuous is the intersection of the above intervals.
16+
Therefore, the quotient
is continuous on the interval
716 +1
[-16,0]
X
Since 2
9 is in the interval (0, 0), then fis continuous at x = 9. Therefore,
19
16 + VE
lim
179 16 +2
f(9)
00
Question Help: Message instructor
Submit Question

Answers

Answer:  

Use continuity to evaluate the limit.

lim 16+radical x/ radical 16+x

1+9

Consider the intervals for which the numerator and the denominator are continuous.

The numerator 16+ radical x is contintuous on the interval

[0,00)

0

The denominator V16 + I is continuous and nonzero on the interval

(16,00)

X

The interval for which the quotient is continuous is the intersection of the above intervals.

16+

Therefore, the quotient

is continuous on the interval

716 +1

[-16,0]

X

Since 2

9 is in the interval (0, 0), then fis continuous at x = 9. Therefore,

19

16 + VE

lim

179 16 +2

f(9)

00

Question Help: Message instructor

Submit Question

Step-by-step explanation:

Complete the table for the given rule.
Rule: y = 5x
y. X
5. ?
4. ?
2. ?

Answers

Answer: 1 = 5

4/5 = 4

2/5 = 2

Answer:

The answer is

1

4/5

2/5

Three boys won $6000. They shared the money so that one boy gets $1200 more than the other two boys. Calculate how much money each boy gets?​

Answers

Answer:

3200

Step-by-step explanation:

take 6000 and divide it by 3 then add 1200 to that!

When the discount period started, the price of a chair changed from $220 to $154. By what percent did the price of the chair decrease?

Answers

Answer:

30% decrease

Step-by-step explanation:

I begin the billing cycle with a $4,000 balance on my credit card. On the 13th day I pay off
$1,200 of my debt. On the 17th day I charge $1,700. I do not use my card again this billing
cycle. If my APR is 15 percent, how much interest will I owe?

Answers

$2,900 you have to subtract from the $4,000 and it is $1,100 you have left

I need help answering 4 and 5
4. What’s the measure of 5. What’s the measure of

Answers

54 degrees is the answer

(-38) (378)(-836)=
Positive Answer
Negative Answer

Answers

9514 1404 393

Answer:

  +12,008,304

Step-by-step explanation:

Your calculator can tell you the product is positive. (Any product involving an even number of minus signs will be positive.)

  (-38)(378)(-836) = (38)(378)(836) = 12,008,304 . . . a positive answer

Which equation represents a line which is perpendicular to the line y= -5/4x - 4?


A. 4y - 5x = -4

B. 4x - 5y = 15

C. 5x + 4y = -8

D. 4x + 5y = 40

Answers

Answer:

b

Step-by-step explanation:

4x-5y=15

-5y=-4x+15

y=4/5x+15

4y - 5x = -4 represents the line which is perpendicular to the line y= -5/4x - 4. Option A is correct.

What are perpendicular lines?

Two lines are perpendicular to each other if the product of their slopes is equal to -1.

Given,

           y= -5/4x - 4

Slope of this line =m1 = -5/4

Let, slope of required line be m2

Then,        (m1)(m2) = -1

                 (-5/4)m2 = -1

                          m2 = 4/5

The required line has slope = 4/5

Hence, 4y - 5x = -4 has slope equal to 4/5.

To learn more about perpendicular lines visit:

https://brainly.com/question/18271653

#SPJ1

                       

1e-3x89 solve this math

Answers

e-267 is the answer to this

Answer:

0.089

Step-by-step explanation:

Select the correct answer. Consider these functions: f(t)=-312 + 51 g(t) = 12 + 2 What is the value of Alg(-2))? A. -28 OB. C. 12 OD 146​

Answers

C???
I’m not 100% sure

Answer:

It is c.12

Step-by-step explanation:

I just took the test(Plato)

Which list orders the numbers from greatest to least

Answers

The third one is in order from greatest to least
Have a good day

Select the correct answer
If h is a function and -7 is an element in its domain, then which of the following statements correctly describes the expression (-7)?
The expressiurhit-7). represents the output of h corresponding to the input of -7.
The expression (-7) represents that -7 is the only element in the domain of h.
The expression h(-7) represents the input of h corresponding to the output of -7.
The value of h should be multiplied by -7 to evaluate the expression
Reset
Submit

Answers

Answer:

The Expression h(-7) represents the output of h corresponding to the input of -7

Step-by-step explanation:

Answer:

C. The expression h(-7) represents the output of h corresponding to the input of -7.

Step-by-step explanation:

In a function written in function notation, the term h(x) represents the output value while x represents the input value, and h is the name of the function.

So, the expression h(-7) represents the output of h corresponding to the input of -7.

Find the slope of 5y-x=2​

Answers

Answer:

Slope is 1/5

Answer: -1/5

Step-by-step explanation: here!

Evaluate 2x + 9y -9, when x= 6 and y= 6

Answers

Answer:

57

Step-by-step explanation:

2x + 9y -9

2(6) + 9(6) - 9

12 + 54 - 9 = 57

good luck, i hope this helps :)

Answer:

57

Step-by-step explanation:

2*6+9*6-9=

12+54-9=

66-9=

57

calcule el cociente de los siguientes ejercicios
(-8)/(+2)​

Answers

Answer:

-4

Step-by-step explanation:

Mai biked 5 1/4 miles today, and Noah biked 2 1/2 miles. How many times the length of Noah’s bike ride was Mai’s bike ride?

Answers

Answer:

The length of Mai's bike ride was 2.1 times the length of Noah's ride.

Step-by-step explanation:

Mai biked 5 1/4 miles today

So he biked, in miles:

[tex]5 + \frac{1}{4} = \frac{5*4 + 1}{4} = \frac{20+1}{4} = \frac{21}{4}[/tex]

Noah biked 2 1/2 miles.

So, in miles, he biked:

[tex]2 + \frac{1}{2} = \frac{2*2 + 1}{2} = \frac{4+1}{2} = \frac{5}{2}[/tex]

How many times the length of Noah’s bike ride was Mai’s bike ride?

We divide the Mai distance by Noah's distance. In a division of fractions, we multiply the numerator by the inverse of the denominator. So

[tex]\frac{\frac{21}{4}}{\frac{5}{2}} = \frac{21}{4} \times {2}{5} = \frac{21*1}{2*5} = \frac{21}{10} = 2.1[/tex]

The length of Mai's bike ride was 2.1 times the length of Noah's ride.

Proportional Relationships & Percentages:Question 1
Latonya bought hotdogs for $1.29 each to sell in the
concession stand. She sold them for $3.00 each. What is
the approximate percent increase in price?​

Answers

Answer:

57%

Step-by-step explanation:

Given data

Cost price = $1.29

selling price= $3

Change= 3-1.29

Change=  $1.71

Hence the % increase

= 1.71/3*100

= 0.57*100

= 57%

задания.
Расставь дроби в порядке убывания:
10/16 1/16 15/ 5/16 8/16
Ответить!​

Answers

Answer:

sorry pls ask us by english language i cant help u by this language sorry

but if the question is circling the smallest no. 1/16 is the smallest and 15/16 is the biggest no

1. Choose the best estimate for 0.1 radians in degrees.
A. 0.5°
B. 1°
C. 3°
D. 6°

Answers

D it’s 5.73 but round it up

PLS HELP!!!! :))) BDHDHSJWJDJD

Answers

Answer:

Your answer is "H"

Step-by-step explanation:

The answer is the answer is H

help plz
can someone simplify 3 to the power of 2 times 3 to the power of 3

Answers

Answer:

(9)(27) also 243

Step-by-step explanation:

So, 3^2=9, and 3^3=27, so (3^2)(3^3) is equal to (9)(27) or 243

the scale on a map is 1:25000. how many km on the ground is represented by 6cm on the map?

Answers

Given:

The scale on a map is 1:25000.

To find:

How many km on the ground is represented by 6cm on the map?

Solution:

Let x be the km on the ground.

We know that,

1 km = 1000 m

1 m = 100 cm

So,

1 km = 100,000 cm

x km = 100,000x cm

The scale on a map is 1:25000. It means the ratio of map and ground is equal to 1:25000.

[tex]\dfrac{1}{25000}=\dfrac{6}{100,000x}[/tex]

[tex]\dfrac{100,000x}{25000}=6[/tex]

[tex]4x=6[/tex]

[tex]x=\dfrac{6}{4}[/tex]

[tex]x=1.5[/tex]

Therefore, 1.5 km on the ground is represented by 6cm on the map.

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