2 years ago

28.4.2 Test (CST): Transformations, Congruence, and Similarities, Part 2

Mathematics

1 answer:

frez [133]2 years ago

8 0

Answer:

R'(2,4)

Step-by-step explanation:

When doing translations you subtract or add within the coordinates like a normal problem.

If it helps you, write it as seperate equations like:

1-1 and 5-1

Hope that helps ✓

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<img src="https://tex.z-dn.net/?f=%20%28%5Cfrac%7B1%7D%7B20%7D%20%20-%20%20%5Cfrac%7B1%7D%7B36%7D%20%29" id="TexFormula1" title=

Nadusha1986 [10]

Is that all to the problem ?

8 0

3 years ago

Read 2 more answers

5.62 in expanded form

Korvikt [17]

5+.60+.02 = 5.62 is the correct answer

6 0

3 years ago

If the tree grows an additional 10 feet, what is the new angle of

avanturin [10]

Answer:

B) 47.1°

Step-by-step explanation:

The tangent relation is useful here.

Tan = Opposite/Adjacent

The original height of the tree is the side of the triangle that is opposite the angle of elevation:

Opposite = Adjacent × Tan

original height = (25 ft)×tan(34°) ≈ 16.863 ft

After growing an additional 10 ft, the tree has a height of ...

16.863 ft + 10 ft = 26.863 ft

Then the angle of elevation is found from ...

tan(angle) = (26.863 ft)/(25 ft) ≈ 1.07451

angle of elevation = arctan(1.07451) ≈ 47.057°

The angle of elevation to the top of the tree is about 47.1°.

6 0

2 years ago

Which of the numbers listed below are solutions to the equation? Check all

8_murik_8 [283]

Answer:

The answer is 25 and -25 :)

If this was helpful, please consider giving brainliest!

6 0

3 years ago

A triangle has angles measuring 23 and 48 degrees. What is the measure of the third angle?

icang [17]

Answer:

109

Step-by-step explanation:

Hope this helped :)

6 0

3 years ago

Read 2 more answers