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Bogdan [553]
4 years ago
5

Which property will help solve One-ninth + t = 7 for t?

Mathematics
1 answer:
Ahat [919]4 years ago
4 0

Answer:

<h3>          addition property of equality </h3>

Step-by-step explanation:

Adding the same number to both sides of equation doesn't change the equality.

¹/₉ + t    =   7

+(-¹/₉)        +(-¹/₉)

   t = 7 + (-¹/₉) = 7 - ¹/₉ = 6⁸/₉

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The answer is for your homework is 3)
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The three inside angles (A,B and C) of a right angled triangle are in the ratio 7:18:11
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This is overdetermined.  Without looking at the ratio (except for the order of the sides) the actute angles in a right triangle are complementary so the answer must be:

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We can do it the way they like.

7+18+11 =36

so to get 180 degrees we need to scale the ratio elements by a factor of 5.

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4 years ago
Given: CP is perpendicular to AB, CP bisects AB, Prove: CA=CB
expeople1 [14]

Answer:

Proved   CA=CB

Step-by-step explanation:

Given,

In ΔABC,  CP is perpendicular to AB.

And CP bisects AB.

So,  AP=PB   and   ∠CPA=∠CPB=90°

The figure of the triangle is in the attachment.

Now, In ΔACP and ΔBCP.

AP = PB(given)

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CP = CP(common)

So, By Side-Angle-Side congruence property;

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According to the property of congruence;

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CA = CB  Hence Proved

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4 years ago
A watering can dispenses water at the rate of 0.20 gallon per minute. The original volume of water in the can was 8 gallons. Whi
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Turner Middle School
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31 teachers

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38 teachers

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3 years ago
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