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Ghella [55]
4 years ago
7

Which Scenario would result in the value of zero?

Mathematics
1 answer:
garik1379 [7]4 years ago
4 0

Answer:

B) A bank withdrawal of $40 And a Deposit of $40  .

Resultant is ZERO.

Step-by-step explanation:

If equal is subtracted from equals, the  resultant is ZERO.

Here,

A) Two 10 Yard gains in a football game .

It implies that total gain as +20 yard gains.

⇒ Resultant is NOT ZERO.

B) A bank withdrawal of $40 And a Deposit of $40

Total amount in bank = Total Deposit - Total Withdrawal

= $20 - $20 = 0

⇒ Resultant is ZERO.

C) A change in temperature from -7 °F to 7 °F

Total change in temperature = Initial temperature- Final Temperature

= 7 °F - (-7 °F) = 14 °F

⇒ Resultant is  NOT ZERO.

D) Making $50 babysitting then spending half

It implies that total gain as + $50 in money.

⇒ Resultant is NOT ZERO.

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Kathryn draws three pairs of intersecting lines. In each figure, she measures a pair of angles. What is a reasonable conjecture
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The perimeter of the quadrilateral below is 64 units.
Harrizon [31]

Answer:

a = 22

x = 96

y = 144

Step-by-step explanation:

In the given figure

∵ The figure is a quadrilateral

∵ Each two adjacent have the same mark

∴ Every two adjacent sides are equal

∵ The perimeter of the quadrilateral is the sum of its outline sides

∴ The perimeter of the quadrilateral = 10 + 10 + a + a

∴ The perimeter of the quadrilateral = 20 + 2a

∵ The perimeter of the quadrilateral = 64 units

→ Equate the right sides of the perimeter

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→ Subtract 20 from both sides

∵ 20 -20 + 2a = 64 - 20

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→ Divide both sides by 2 to find a

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<em>If a line segment joins the vertex of measure y and the vertex of measure 24°, then it will divide the quadrilateral into 2 congruent triangles by the SSS case.</em>

→ Use the result of congruency to find x

∵ The opposite angles of measures x and 96° are equal

∴ x = 96

∵ The sum of the measures of the angle of a quadrilateral is 360°

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Find the measurement of angle m.
Musya8 [376]

Answer:

m = 35°

Step-by-step explanation:

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m = 180° -145°

m = 35°

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3 years ago
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