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3 years ago

Please help me I need this done not a lot of work but please get it done with good credit for a good reward and rating!

Mathematics

1 answer:

saw5 [17]3 years ago

7 0

Answer:

what work

Step-by-step explanation:

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Triangles LMN and NWR are right triangles. What is

Sever21 [200]

Answer:

NW = 15.6 cm

Step-by-step explanation:

If ΔLMN ~ ΔNWR then:

$\sf LN : LM = RN : RW$

$\implies \sf \dfrac{LN}{LM}=\dfrac{RN}{RW}$

$\implies \sf \dfrac{10}{24}=\dfrac{6}{RW}$

$\implies \sf 10RW=6 \cdot 24$

$\implies \sf RW = 14.4\:cm$

Find NW by using Pythagoras' Theorem:

$a^2+b^2=c^2$

(where a and b are the legs, and c is the hypotenuse, of a right triangle)

Given:

a = RN = 6 cm
b = RW = 14.4 cm
c = NW

Substituting the given values into the formula and solving for NW:

$\implies \sf 6^2+14.4^2=NW^2$

$\implies \sf NW^2=243.36$

$\implies \sf NW=\sqrt{243.36}$

$\implies \sf NW=15.6\:cm$

4 0

2 years ago

Read 2 more answers

Suppose that you worked a total of 450 minutes at your job yesterday.

uysha [10]

A. 292.5
b. .65
c. 157.5
d. .35

6 0

3 years ago

X² + 9x +22 = 0 anyone know what this is

Mrrafil [7]

-7 i’m not completely sure though

8 0

3 years ago

For an angle _ with the point (5, _12) on its terminating side, what is the value of cosine?

Vlad [161]

Cos θ = adj/hyp = 5/sqrt(5^2 + (-12)^2) = 5/sqrt(25 + 144) = 5/sqrt(169) = 5/13

5 0

3 years ago

The value of 2 in 2,783 and 7,283

k0ka [10]

The 2 in 2783 is two thousand and the 2 in 7283 is 100

A way to remember is go from right to left!

ones, tens, hundred, and thousand

4 0

2 years ago