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3 years ago

Please help with BOTH questions. (pictures below) If you only answer 1 i will report it (sorry)

Mathematics

1 answer:

katovenus [111]3 years ago

6 0

1.B
2.B
Hope i helped. <3

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The perimeter of the square below is 36 yards. What is the length of each side? yards

Inessa05 [86]

Answer:

9 yards

Step-by-step explanation:

36 divided by 4 = 9

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2 years ago

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The body of a 154 pound person contains approximately 2×10-1 milligrams of gold and 6×101 milligrams of aluminum. Based on this

charle [14.2K]

Answer:

300

Step-by-step explanation:

6 × 10¹ ÷ 2 × 10-¹

= 300

no of aluminium is 300 times more than that of gold

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3 years ago

The diagram shows a prism work out the volume???

julia-pushkina [17]

Answer:

Volume is equal to

L×W×H

=(10×9×7)cm

=90×7

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3 years ago

If r || s and M<5 = 128, what’s is M<1?? A. 128 B. 59 C. 62 D. 64

Fudgin [204]

We have been given that r is parallel to s. Now, if we look at angle 5 and angle 1, we can see that they are corresponding angles on parallel lines. Corresponding angles are ALWAYS equal, so therefore, your answer is 128 degrees; option A! :)

Hope this helped!

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3 years ago

Solve: (2x - 3)^2 = -4

Wewaii [24]

Answer:

No real solutions;

$x=i+1.5$

Step-by-step explanation:

The easiest method to solve an algebraic equation is to use inverse operations. This applies to the given equation;

$(2x-3)^2=-4\\$

- Take the square root of both sides

$\sqrt{}$

==================================================================

As one can see, the right side is a negative number. However, one cannot take the square root of a negative number and get a real result. Therefore, one must use imaginary numbers. Remember, the imaginary unit ( $i$ ) represents ( $\sqrt{-1}$ ).