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3 years ago

alden walked 2 miles in 3/4 hours .kira walked 1 3/4 miles in 30 minutes? who walked at a faster rate?

Mathematics

1 answer:

MissTica3 years ago

7 0

Kira did because by the time she walked for 45 minutes, she would be above 2 miles

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3 years ago

Choose the abbreviation of the postulate or theorem that supports the conclusion that the triangles are congruent.

Ber [7]

Answer:

Option D.

LA Theorem or Postulates

Explanation:

LA theorem or postulates is leg-acute states that if the leg and an acute angle of one right triangle are congruent to the corresponding leg and acute angle of another right triangle, then the triangles are congruent.

In $\triangle ACB$ and $\triangle DFC$

$\angle C =\angle F = 90^{\circ}$ [Given]

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2 years ago

Read 2 more answers

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Brrunno [24]

Answer:

P = Rs2500

Step-by-step explanation:

Given that,

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Rate, r = 10%

Let time, t = 2 years

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The amount of chlorophyll in a leaf changes based on outside temperature. What's the independent variable in the situation?

I am Lyosha [343]

Answer:

Step-by-step explanation:

Given that the amount of chlorophyll in a leaf changes based on outside temperature. Here there are two variables.

i) Amount of chlorophyll in a leaf

ii) outside temperature

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But on the other hand, Amount of chlorophyll in a leaf depends on the outside temperature and hence cannot be independent but dependent variable

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An independent variable is the variable that is controlled in a scientific experiment to test the effects on the dependent variable.

A dependent variable is the variable being tested and measured in a scientific experiment.

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valentinak56 [21]

Answer:

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Step-by-step explanation:

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