4 years ago

Finding Rectangle perimeter 2 1/2 L 1 1/2 W

Mathematics

1 answer:

prohojiy [21]4 years ago

7 0

Answer: 8 (whatever unit it is)

Step-by-step explanation:

First, know that there are two lengths and two widths in a rectangle

Second, multiply length by two to find the total of both lengths

Third, multiply width by two to find the total width

Lastly, add both units to get your answer

You might be interested in

NO ONE EVER ANSWERS MY QUESTIONS I NEED HELP PLEASE!!! Given: △KLM LM=12, m∠K=60°, m∠M=45° Find: Perimeter of △KLM. and Given: △

prisoha [69]

NO = 6√2

MO = 3√2+3√6

7 0

3 years ago

Do you guys know how to multiply decimals because I can’t I forgot! What’s 87.8 Times 66.4

sveticcg [70]

Multiply like you normally would then add the decimal to the product. In this case it's two decimal places.

5 0

4 years ago

(15 Points) Indicate the general rule for the arithmetic sequence with a3 = -4 and a8 = -29.

serious [3.7K]

Step-by-step explanation:

$a_3$ = - 4

$a_3$ = a* + (3- 1) d*

- 4 = a + 2d . . . . . . . . .(i)

$a_8$ = - 29

$a_8$ = a + ( 8 - 1) d

- 29 = a + 7d . . . . . . . . (ii)

subtracting equations (i) and (ii)

25 = 5d

d = -5

placing d = -5 in equation (i)

a - 10 = -4

a = 6

For an arithmetic Progtession

$a_n$ = a + (n - 1)d

$a_n$ = 6 + (n- 1)-5

$a_n$ = 6 - 5n + 5

$\underline {a_n = 11 - 5n }$

$\\$

* $\boxed{ \mathfrak { a \:stands\: for\: first\: term } }$

* $\boxed{ \mathfrak { d \:stands\: for\: common \: difference } }$

4 0

3 years ago

Read 2 more answers

In a survey, three out of five students said they would prefer going to the water park for the class trip.

Gre4nikov [31]

Answer:

63 students

Step-by-step explanation:

$\frac{3}{5} \times 105$

5 0

3 years ago

Read 2 more answers

PLEASE HELP SOON I NEED TO LEAVE TO MY LAB

vesna_86 [32]

Answer: 10: 6 is

ration add them 16

Step-by-step explanation:

4 0

1 year ago