2 years ago

Which construction could be used to construct an isosceles triangle ABC given line

Mathematics

1 answer:

Free_Kalibri [48]2 years ago

4 0

Answer:

In the given two column proof two sides and included angles are equal.

Triangles are congruent if any pair of corresponding sides and their included angles are equal in both triangles .In the figure sides BD≅BD , AB≅ BC and <ABD ≅,BDD Therefore triangle ABD and triangle CBD are congruent by SAS property of congruence.

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If 4x plus 7 equals 18, what is the value of 12x plus 21

8_murik_8 [283]

Answer: 54

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3 years ago

Need answer asap evaluate the limit or state that the limit does not exist 7n-8n/2n

bagirrra123 [75]

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3 years ago

When Vivian was born, her grandparents decided to help save for her college education. They put $2000 in an account that pays 1.

melomori [17]

Answer:

P = 2000 * (1.00325)^(t*4)

(With t in years)

Step-by-step explanation:

The formula that can be used to calculated a compounded interest is:

P = Po * (1 + r/n) ^ (t*n)

Where P is the final value after t years, Po is the inicial value (Po = 2000), r is the annual interest (r = 1.3% = 0.013) and n is a value adjusted with the compound rate (in this case, it is compounded quarterly, so n = 4)

Then, we can write the equation:

P = 2000 * (1 + 0.013/4)^(t*4)

P = 2000 * (1.00325)^(t*4)

4 0

3 years ago

Is -2.54 greater or less than -2 and 27/50

zloy xaker [14]

-2.54 is equal to -2 27/50

7 0

3 years ago

Read 2 more answers

suppose that 18 inches of wire costs 54 cents. At the same rate, how much (in cents) will 36 inches of wire cost?

Ilya [14]

Answer:

108

Step-by-step explanation:

Since 18 x 2 = 36 you can just multiply 54 x 2. 54 x 2 =108

5 0

3 years ago