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velikii [3]
3 years ago
8

In order to prove △ABC ≅ △DBC by SAS, what additional information must be given?

Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
5 0
<span>The answer should be this ∠ACB ≅ ∠DCB. I hope this helps</span>
nika2105 [10]3 years ago
4 0

its ACB and DCB,, i just took the test :)))

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Why is the value of q?
Rudiy27

Given:

QSR is a right triangle.

QT = 10

TR = 4

To find:

The value of q.

Solution:

Hypotenuse of QSR = QT + TR

                                 = 10 + 4

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Geometric mean of similar right triangle formula:

$\frac{\text { hypotenuse }}{\text { leg }}=\frac{\text { leg }}{\text { part }}$

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8 0
3 years ago
Due to the economy and not wanting to eliminate any jobs, all state employees were asked to accept a 4.5% reduction in their sal
jeka94

Answer: The secretary's salary prior to the reduction was $42,000.

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

The original secretary's salary (x) multiplied by the percentage reduction in decimal form (4.5/100) must be equal to the amount of the reduction (1890)

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x (4.5/100)= 1890

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