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3 years ago

A square has a perimeter of 26 yards. What is the length of each side?

Mathematics

1 answer:

Vlad1618 [11]3 years ago

5 0

The length of each side is 6.5 yards.
A square has four sides.
26 ÷ 4 = 6.5 yards.
6.5 × 4 = 26 yards.

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What is a = 1/2 (b-c) if b is the subject

natulia [17]

Answer:

b = 2a + c

Step-by-step explanation:

Given

a = $\frac{1}{2}$ (b - c)

Multiply both sides by 2 to clear the fraction

2a = b - c ( add c to both sides )

2a + c = b

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3 years ago

Pada hari kantin sebanyak 800 naskah kupon telah dijual,harga senaskah kupon masing masing rm 30 dan rm 50 .jumlah wang diperole

solniwko [45]

Answer:

Step-by-step explanation:

On the day of the canteen, 800 coupons were sold, the price of each coupon was RM 30 and RM 50 respectively. The amount of money earned from the sale of coupons was RM30000. How many copies of RM30 and RM50 coupons were sold?

Let:

RM 30 = x

RM 50 = y

x + y = 800 - - - (1)

30x + 50y = 30000 - - - (2)

From (1)

x = 800 - y

Put x = 800 - y in (2)

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4 0

3 years ago

Consider the equation x^2= -36, what are the solutions?

Kruka [31]

The correct answer is: [D]: "no real solutions" .
_____________________________________________________
The only "answers" would be: " <span>± 6i " ;
</span> → <span>both of which are not "real solutions" .
_____________________________________________________

</span>

7 0

3 years ago

Your friend claims that when a polynomial function has a leading coeffcient of 1 and the coefficients are all integers , every p

sammy [17]

Using the rational root theorem, it is found that your friend is correct.

<h3>What is the rational root theorem?</h3>

It is a theorem that states that for a polynomial with integer coefficients, with q being the factors of the leading coefficient and p being the factors of the constant, every <u>possible rational root</u> is the format $\frac{p}{q}$ .

In this problem:

The leading coefficient is 1, hence it's only factor is $q = 1$ , thus guaranteeing that every possible rational zero is an integer, which means that your friend is correct.

To learn more about the rational root theorem, you can take a look at brainly.com/question/10937559

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2 years ago

(3x2)(−2x4) = 3(−2)x2∙4 = 6x8 can you find whats wrong with this problem

Rama09 [41]

Answer:

the equal sign

Step-by-step explanation:

7 0

2 years ago