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2 years ago

1.) The following figures are congruent. What side corresponds to side CD?

Mathematics

1 answer:

cupoosta [38]2 years ago

7 0

Answer:

C Side ZX

Because ZX is a reflection of CD

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Which graph represents no solution

Cerrena [4.2K]

Answer:

D. Parallel lines

Step-by-step explanation:

Lines which intersect have their point of intersection as the solution to the system of equations. If there is no solution then two lines do not intersect. The two lines must be parallel.

7 0

2 years ago

How do you solve x for a triangle with 33 and 38 degrees?

scZoUnD [109]

Answer:

x=109 degrees

Step-by-step explanation:

so 33+39+x=180 degrees because of sum of angles in a triangle theorem. Then now you solve because of algebra

3 0

1 year ago

Read 2 more answers

The quotient obtained when an integer is divided by its additive inverse is ________________.

Ahat [919]

Answer:

-1

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

A mechanic charges $330 for 6 hours of labor.

kompoz [17]

For 6 hours charges $330

for 9 hours charges x
---------------------------------

x = 9*330/6 = 495 so choice C. is right

5 0

2 years ago

Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"

svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is $1.8^{-x+7} = 5$

Now we need to solve equation $1.8^{-x+7} = 5$ and round to the nearest hundredth.

$1.8^{-x+7} = 5$

$\log(1.8^{-x+7}) = \log(5)$

$(-x+7)\log(1.8) = \log(5)$

$(-x+7) = \frac{\log(5)}{\log(1.8)}$

$(-x+7) = \frac{0.698970004336}{0.255272505103}$

$-x+7 = 2.73813274192$

$-x = 2.73813274192-7$

$-x =−4.26186725808$

$x =4.26186725808$

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

4 0

2 years ago