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3 years ago

What is the scale factor of ABC to DEF?

Mathematics

1 answer:

bonufazy [111]3 years ago

3 0

Answer:

B.3

Step-by-step explanation:

to get the scale factor divide a side from the bigger triangle by the equivalent in the small one

15/5 = 3

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Using a dollar even though it has a tear is an example of<br> which characteristic of money?*

Andreyy89

Answer:

Durability

Step-by-step explanation:

Durability in money is when objects used as money can withstand being worn out or torn. In this case, the bill is still used though it has a tear therefore it's an example of durability.

Hope it helps :)

4 0

3 years ago

The area of pennsylvania is 46,055 square miles. the area of florida is about 1.428 times larger than pennsylvania. what is the

Eduardwww [97]

46,055*1.428 = 65766.54
or 65,767 rounded to the nearest quare mile

5 0

4 years ago

Jane had 275 stickers, which she gave to her friends. Each friend got five more stickers than the friend before. If the first fr

Paha777 [63]

Answer:

10 friends

Step-by-step explanation:

we know that

The formula of the sum is equal to

$sum=\frac{n}{2}[2a1+(n-1)d]$

where

a1 is the first term

n is the number of terms (number of friends)

d is the common difference in the arithmetic sequence

In this problem we have

$sum=275\ stickers$

$a1=5\ stickers$

$d=5$ ----> the common difference

substitute in the formula and solve for n

$275=\frac{n}{2}[2(5)+(n-1)(5)]$

$550=n[10+5n-5]\\ \\550=10n+5n^{2} -5n\\ \\5n^{2}+5n-550=0$

Solve the quadratic equation by graphing

The solution is n=10

see the attached figure

therefore

She had 10 friends who got stickers

5 0

3 years ago

22 divided by 179 equals ?

nadya68 [22]

Answer:

Step-by-step explanation:

0.12290502793

8 0

3 years ago

Read 2 more answers

Need help of 104 please!!!!

Readme [11.4K]

Answer:

It is selling 2354 below MSRP

Step-by-step explanation:

Take the MSRP and subtract the sale price

MSRP - sale price

26150 - 23796

2354

It is selling 2354 below MSRP

4 0

3 years ago