All categories

3 years ago

What will be the perimeter?

Mathematics

1 answer:

Inga [223]3 years ago

3 0

Answer:

3 (i think) ,

Coordinate W' = (-1.5, 0.5)

Coordinate X' = (0.5, 0.5)

Coordinate Y' = (0.5, -0.5)

Coordinate Z' = (-1.5, -0.5)

Step-by-step explanation:

Not completely sure this is right as I haven't done this in a while, but since the scale factor is 1/2 you'll be halving all the coordinates values and then find the new perimeter that way.

You might be interested in

100 divided by what is 30

scZoUnD [109]

Answer:

3.33333333333

Step-by-step explanation: it keeps going on and on.

5 0

3 years ago

I need help with this math problem. Please someone help me if they can.

Veronika [31]

The answer is 412

hope this helps
can i plz get brainliest

6 0

3 years ago

Read 2 more answers

What is the length of the unknown leg in the right triangle?

Rama09 [41]

Answer:

we will use Pythagorean's Theorem

$25^{2}=20^{2}+b^{2}\\\\ b=\sqrt{25^{2}-20^{2}}\\\\ b=\sqrt{625-400} =\sqrt{225}\\\\ b=15$

Therefore, the missing leg is 15 meters long.

Step-by-step explanation:

we will use pythagoras theorem

Given that,

One leg of the triangle is 20 meters long,

the hypothenuse is 25 meters long,

and the leg missing is called x.

we will use Pythagorean's Theorem

$25^{2}=20^{2}+b^{2}\\\\ b=\sqrt{25^{2}-20^{2}}\\\\ b=\sqrt{625-400} =\sqrt{225}\\\\ b=15$

Therefore, the missing leg is 15 meters long.

3 0

3 years ago

Read 2 more answers

Mr. and Mrs. Ferguson are planning a vacation to celebrate their anniversary.

nasty-shy [4]

First, let's calculate the actual cost.
$239*6=1434$ is the actual cost of six nights.
The formula for percent error is $|\frac{measured value-accepted value}{accepted value}|*100$
The bars (|) stand for absolute value which gets rid of the negative sign if there is one.
Plug in the values: $|\frac{1434-1450}{1450}|*100$
 $|\frac{-16}{1450}|*100$
 $|-0.0110344828|*100$
 $0.0110344828*100$ 
 $1.10344828%$ is the percent error.

6 0

3 years ago

what is the domain of f(x) = ³√x ? a). all real numbers b). positive numbers and zero c). all integers d). whole numbers

Mila [183]

Answer:

Step-by-step explanation:

Domain is the ALLOWED $x$ values in a function.