PLEASE HELP! FINDING THE PERIMETER (only 2&3)

Mathematics

1 answer:

icang [17]3 years ago

6 0

#2. P=2W+2L -> 2(4)+2(2) -> 8+4=12 so P=12 #3. P=2W+2L -> 2(9)+2(4) -> 18+8=26 so P=26

You might be interested in

From the topic:areas and volumes

Serggg [28]

this question is unambiguous.

6 0

2 years ago

What is the difference in finding the exact vs approximate volume?

Bess [88]

Answer:

An exact number is one that has no uncertainty. An example is the number of tires on a car (exactly 4) or the number of days in a week (exactly 7). An approximate number is one that does have uncertainty. ... The number can be the result of a measurement.

Step-by-step explanation:

8 0

3 years ago

14=2y/5 <br><br> What’s the answer

shutvik [7]

The answer is 35 ok ?

7 0

3 years ago

Describe a real- life multiplication situation of wich an estimate make sense

Pachacha [2.7K]

Sam has 4 dogs AND His friend Erick hace him 4 More??

7 0

3 years ago

Question :-

DochEvi [55]

$\qquad\qquad\huge\underline{{\sf Answer}}$

Let's solve ~

$\qquad \sf \dashrightarrow \: \bigg( \dfrac{1}{ \sqrt{7 + \sqrt{5} } } + \sqrt{7 + \sqrt{5} } \bigg) {}^{2}$

$\qquad \sf \dashrightarrow \: \bigg( \dfrac{1}{ \sqrt{7 + \sqrt{5} } } \bigg ) {}^{2} + \bigg( \sqrt{7 + \sqrt{5} } \bigg) {}^{2} + 2 \cdot \dfrac{1}{ \sqrt{7 + \sqrt{5} } } \cdot \sqrt{7 + \sqrt{5} }$

$\qquad \sf \dashrightarrow \: \dfrac{1}{7 + \sqrt{5} } + 7 + \sqrt{5} + 2$

$\qquad \sf \dashrightarrow \: \dfrac{49 + 7 \sqrt{5} + 7 \sqrt{5} + 5 + 14 + 2 \sqrt{5} }{7 + \sqrt{5} }$

$\qquad \sf \dashrightarrow \: \dfrac{68+ 16 \sqrt{5} }{7 + \sqrt{5} }$

5 0

2 years ago