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sergiy2304 [10]

3 years ago

15

Since a math school opened the girls basketball team had the same record every season the team won a total of 182 games while lo

sing only 13 games find the constant of proportionality of wins to loses

1 answer:

Tems11 [23]3 years ago

6 0

Answer:

11

Step-by-step explanation:

I guess

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A multiplication problem is shown 789 times what equals 8679 what the missing number

navik [9.2K]

Answer:

789

Step-by-step explanation:

8679/789 = 11

5 0

3 years ago

Solve the system of equations:

iVinArrow [24]

$(-1,-2) \: \: \: \: \: and \: \: \: \: \: (3,6) \\ Answer: A$

Step-by-step explanation:

$y = 2x \\ y = {x}^{2} - 3 \\ \\ 2x = {x}^{2} - 3 \\ {x}^{2} - 2x - 3 = 0 \\ (x + 1)(x - 3) = 0 \\ x + 1 = 0 \: \: \: \: \: or \: \: \: \: \: x - 3 = 0 \\ x = - 1 \: \: \: \: \: or \: \: \: \: \: x = 3$

When x = -1

Substitute x = -1 into y = 2x

y = 2(-1)

y = -2

( -1, -2)

When x = 3

Substitute x = 3 into y = 2x

y = 2(3)

y = 6

( 3, 6)

5 0

3 years ago

Simplify the square root of 2 times the cube root of 2.

aev [14]

Answer:

two to the five sixths power

Step-by-step explanation:

$\sqrt{2} *\sqrt[3]{2} =2^{\frac{1}{2} }*2^{\frac{1}{3} } = 2^{\frac{1}{2} +\frac{1}{3}}=\\=2^{\frac{5}{6} }$

6 0

3 years ago

there are three oranges in 200g of bag . if the weight of them with bag is 1.4kg. find the weight of an orange.i want full metho

Lana71 [14]

the bag is 200g

total weight with oranges is 1400g

deduct the bags weight from total weight

1400 - 200

1200g

this is the weight of the three oranges

so each orange would be

1200 ÷ 3

400g

4 0

3 years ago

Jessica lived in spain and colombia for a total of 18 months in order to learn spanish. She learned an average of 160 words per

Artyom0805 [142]

Answer:

Jessica spent 10 months in Spain and 8 months in Colombia.

Step-by-step explanation:

Let x be the number of months Jessica lived in Spain, then she lived 18 - x months in Colombia.

She learned an average of 160 words per month when she lived in Spain, so she learned 160x words in Spain.

She learned an average of 200 words per month when she lived in Colombia, so she learned 200(18-x) words in Colombia.

In total, she learned a total of 3,200 new words, thus

$160x+200(18-x)=3,200\\ \\160x+3,600-200x=3,200\\ \\160x-200x=3,200-3,600\\ \\-40x=-400\\ \\x=10$

Jessica spent 10 months in Spain and 8 months in Colombia.

5 0

3 years ago