Is 54 a rational number ?

Mathematics

1 answer:

Tatiana [17]3 years ago

7 0

Yes 54 is a rational number because it can expressed as the quotient of two integers : 51 divide by 1

I hope that's help :)

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Idek … what y’all think? First to Lmk the right answer earns the brainliest !!!

Zinaida [17]

Answer:

111°

Step-by-step explanation:

∠DVB and ∠AVC are both vertical angles, meaning that they have the same measure and are a pair of opposite angles formed by intersecting lines. If ∠DVB is 111°, then ∠AVC is also 111°.

7 0

3 years ago

Need help number 18,19

cupoosta [38]

18) Seven less than the product of a number z and 3 is equal to 4

Product of a number z and 3 ⇒ 3z

Seven less than^ ⇒ 3z - 7

Equal to 4 ⇒ = 4

3z - 7 = 4

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19) Make an equation for this problem. Your equation will look like:

d + 132 = 468, where d + 132 is the distance she drove on Monday and 468 is the distance she drove on Tuesday.

Solve the equation for d by subtracting 132 from both sides.

d = 336

The truck driver drove 336 miles on Monday, so that means she did not drive 600 miles on Monday.

8 0

4 years ago

Read 2 more answers

Solve the system. Enter the smallest x-coordinate first

pentagon [3]

$y= 3 \,\,,\,\,x= -2 \,\,and\,\, y=3\,\,,\,\, x=2$

Step-by-step explanation:

Solving the following system of equations:

$x^2-y=1\\2x^2+y^2=17$

Let

$x^2-y=1\,\,\,(1)\\2x^2+y^2=17\,\,\,(2)$

Putting value of x^2 in eq(2)

$x^2 = 1+y\\Putting\,\,value\,\,of\,\,x^2\,\,in\,\,eq(2)\\2(1+y)+y^2=17\\2+2y+y^2=17\\y^2+2y+2-17=0\\y^2+2y-15=0\\Factorizing:\\y^2-3y+5y-15=0\\y(y-3)+5(y-3)=0\\(y+5)(y-3)=0\\y+5=0 \,\,and \,\, y-3=0\\y = -5 \,\,and \,\, y=3$