All categories

3 years ago

Please help me with this!!

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

6 0

Answer:

The perimeter of ABC is 36 feet

Step-by-step explanation:

ABC is Similar/in ratio to DEF.

Using the side BC, we can tell that it is corresponding to side EF.

This makes the ratio between the two sides 15:5 or, 3:1

This means that the ratio of ABC and DEF's perimeters is 3:1 feet

Because we know the perimeter of DEF-12 ft- We can substitute this number in the ratio which means that 3(12):12 is the ratio of the perimeters

This means that the perimeter of ABC is 3*12, or 36 feet

You might be interested in

I GUIVEEREEEE BRAINLILSTTT

Tems11 [23]

Answer:

The answer is 26cm

Step-by-step explanation:

what I did was that I divide 130/5 which gave me 26

7 0

3 years ago

Read 2 more answers

Least to greatest -2, -3/4, -0.45, 3%, 0.36

Crank

Answer:

$\large\boxed{-2,\ -\dfrac{3}{4},\ -0.45,\ 3\%,\ 0.36}$

Step-by-step explanation:

We convert some numbers to decimal fractions:

-2 = -2.00

-3/4 = -0.75

-0.45

3% = 0.03

0.36

We order

-2, -0.75, -0.45, 0.03, 0.36

$\dfrac{3}{4}=\dfrac{3\cdot25}{4\cdot25}=\frac{75}{100}=0.75$

other method

$\dfrac{3}{4}=3:4=0.75$ (use a calculator)

$p\%=\dfrac{p}{100}\to 3\%=\dfrac{3}{100}=0.03$

8 0

3 years ago

Which motion does the vector show?

Hatshy [7]

Right one unit and up ten units. Hope this helps!

3 0

3 years ago

Help asap

PSYCHO15rus [73]

Answer:

27 & 72

Step-by-step explanation:

3*24=72 and 3*9=27 so they are both divisible by 3 and also if you subtract 24 from 72 you get 45. get it now?

4 0

3 years ago

Read 2 more answers

Skylar got a manicure for $28 and pedicure for $35 at the salon. If she plans to tip 15%, how much will she pay in total? Must s

d1i1m1o1n [39]

Answer:

Hi there!

Your answer is:

$72.45

Step-by-step explanation:

[28+ (28× .15) ] + [ 35 + (35× .15) ]

( 28+ 4.2) + (35 + 5.25)

32.2 + 40.25

72.45

Hope this helps

4 0

3 years ago