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3 years ago

Martha states that –6 is a rational number. Which is a correct explanation for this statement?

Mathematics

2 answers:

bonufazy [111]3 years ago

6 0

Answer:

Step-by-step explanation:

-6 is rational because it can be written as a ratio -6/1 for example

oee [108]3 years ago

3 0

Answer:

Step-by-step explanation:

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Simplify -62 ÷ 12 - 2(-7).

Flura [38]

Answer:

53/6 = 8.83

Step-by-step explanation:

2 x -7 = -14

-62 / 12 = -5.16667

-5.16667 - (-14) = 8.83333

Final answer: 8.83

I hope this helps you! :D

7 0

3 years ago

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Answer the question below. Be sure to show your work

likoan [24]

ANSWER:

We have to find new side-lengths of PQR triangle.

Original sides are.

$\begin{gathered} PQ\text{ = 8cm} \\ QR=17\operatorname{cm} \\ RP=15\operatorname{cm} \end{gathered}$

After multiplying by 2.5 we get

$\begin{gathered} PQ^{\prime}=2.5\times PQ=(8\times2.5)cm=20\operatorname{cm} \\ QR^{\prime}=(17\times2.5)cm=42.5\operatorname{cm} \\ RP^{\prime}=(15\times2.5)cm=37.5\operatorname{cm} \end{gathered}$

These are the new sides of the P'Q'R' triangle.

5 0

1 year ago

I need this answered asap please and thankyou :D

suter [353]

Answer:

Step-by-step explanation:

5 0

3 years ago

Jocelyn bought 2 sweaters for the same price. She paid $23.56, including sales taxes of $1.36 and a $5.00 discount coupon. What

yKpoI14uk [10]

13.60 because you add the coupon discount back on and subtract tax cost and divide by 2

7 0

3 years ago

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An isosceles right triangle has a hypotenuse length that can be modeled with the function h(x) = sqaure root of 2 The combined

larisa [96]

The legs are defined by $L(x) = 2x$ . The Hypotenuse if defined by $h(x) = L(x)\cdot \sqrt{2}$ . The perimeter is defined by:

$p(x) = h(x)+2\cdot L(x) \\~\\p(x) = L(x)\cdot\sqrt{2} +2\cdot L(x) \\~\\p(x) = L(x)\cdot\left(\sqrt{2}+2\right) \\~\\p(x) = 2x\cdot\left(\sqrt{2}+2\right) \\~\\p(x)= 2\sqrt{2}x+4x$

D. P(x) = 2x √2 + 4x

8 0

3 years ago

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