3 years ago

One-third of a number is 2 more than one-fifth of the same number

1 answer:

7 0

It’s fifteen. I started with 15 bc it’s the smallest number they’re both a factor of. And I didn’t think they’d make it too hard.

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Which statement describes this system of equations? 9x – 6y = 15, 3x – 2y = 5 The equations in the system are equivalent equatio

damaskus [11]

Answer:

There is no solution to the systems of equation.

Step-by-step explanation:

Graph the system by using y=mx+b

Both systems are y=2/5x+5/2.

8 0

3 years ago

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The flooring cost is $52 per square meter. It is only sold in whole numbers of square meters. How much will it cost Tina to buy

elena-14-01-66 [18.8K]

Answer:

it depends on how big her study is-

but ig it could be 5= 260 dollars

Step-by-step explanation:

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3 years ago

Work out m and c for the line: y = 1 − 3 x

wolverine [178]

Answer:

m=-3

c=1

Step-by-step explanation:

y=mx+c

m is -3 which is the coefficient of x and c is the intercept 1

4 0

3 years ago

WXY is a right triangle. A. True. B. False.

lora16 [44]

Answer:

B. False

Step-by-step explanation:

According to pythagorean theorem, for this to be a right triangle, the sum of square of the length of the two legs must equal square of the length of the hypotenuse (longest side).

So $(\sqrt{34} )^{2}$ should equal $(\sqrt{18} )^{2}+(\sqrt{18} )^{2}$

We also know that $(\sqrt{a} )^{2}=(\sqrt{a})(\sqrt{a})=a$

Hence, $(\sqrt{18} )^{2}+(\sqrt{18} )^{2}=18+18=36$ , and

$(\sqrt{34} )^{2}=34$

They ARE NOT EQUAL, so the triangle is NOT a right triangle.

5 0

3 years ago

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Transformation !! Photos up above!

dlinn [17]

360 brainliest? Have a nice day

7 0

3 years ago