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3 years ago

7

Perimetrul unui dreptunghi este de 350m. Sa se afle lungimea dreptunghiului,ştiind ca lătimea este de 4 ori mai mica decat lungi

mea

1 answer:

ZanzabumX [31]3 years ago

5 0

I wish i could help you but i only speak english can u translate this for me?

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53 - 21 + 62 + (25 ÷ 5)

Alisiya [41]

Answer:

48

Step-by-step explanation:

So your equation is: 5y3 - 21 + 6y2 + (25 ÷ 5) and y = 2.

Evaluate for y=2

5(23)−21+6(22)+

25

5

5(23)−21+6(22)+

25

5

=48.

So the answer is 48.

4 0

3 years ago

How do you write 72% as a fraction and as a decimal?

statuscvo [17]

72% as a decimal is 0.72.

72% as a fraction is 72/100 = 18/25.

8 0

3 years ago

Read 2 more answers

A quantity with an initial value of 980 decays exponentially at a rate of 1% every 2

Firdavs [7]

Answer:

821.94

Step-by-step explanation:

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2 years ago

To complete her holiday wrapping Bella needs identical strips of ribbon measuring 3.5 feet each she has 85 feet of ribbon in tot

Anon25 [30]

Answer:

She can cut 24 ribbon from this long strip.

Step-by-step explanation:

Given that,

Bella needs identical strips of ribbon measuring 3.5 feet each.

She has 85 feet of ribbon.

3.5 feet is length of 1 ribbon.

1 feet is length of $\frac{1}{3.5}$ ribbon

85 feet is length of $\frac{1\times 85}{3.5}$ ribbon

≈24.28

$\frac{85}{3.5}=\frac{85\times10}{35}=\frac{85\times2}{7}=\frac{170}{7}$

7) 170(24

14

_______

30

28

______

2

So, she can cut 24 ribbon from this long strip.

5 0

3 years ago

The statement "one-eighth the age, a" can be expressed algebraically as ?

Harrizon [31]

Answer:

1/8a

Step-by-step explanation:

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2 years ago