3 years ago

A pair of parallel lines is cut by a transversal as shown below:

Mathematics

2 answers:

rodikova [14]3 years ago

6 0

I agree with m=n

extra words because my answer wasn't long enough

Agata [3.3K]3 years ago

4 0

M=n

#
# # #
# # #
# # #
# # #
# # #

You might be interested in

Start with x, subtract 4, multiply by 5, then add 9

brilliants [131]

Answer:

x - 4 = 4x

4x × 5 = 20x

20x + 9 = 29x

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Anna's math test grade was 7 points less than her science test grade. The average grade was 91.5%. What did she get on each test

denis23 [38]

Answer:

84.5%

Step-by-step explanation:

6 0

3 years ago

You lose one quarter, 2 dimes, and 2 nickels

r-ruslan [8.4K]

.25+.10+.10+.05+.05=0.55
fraction:55/100

8 0

3 years ago

I need help from uh all..

DanielleElmas [232]

Answer:

Step-by-step explanation:

Given expression is,

$\text{cot}A=\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})$

To prove this identity we will take the right side of the identity,

$\frac{1}{2}(\text{cot}\frac{A}{2}-\text{tan}\frac{A}{2})=\frac{1}{2}(\frac{1}{\text{tan}\frac{A}{2}}-tan\frac{A}{2})$

$=\frac{1}{2}(\frac{1-\text{tan}^2\frac{A}{2}}{tan\frac{A}{2}})$

$=\frac{1}{2}[\frac{2(1-\text{tan}^2\frac{A}{2})}{2tan\frac{A}{2}}]$

$=\frac{1}{2}(\frac{2}{\text{tan}A} )$ [Since $\text{tan}A=\frac{2\text{tan}\frac{A}{2}}{1-\text{tan}^2\frac{A}{2}}$ ]

= cot A

Hence right side of the equation is equal to the left side of the equation.

3 0

3 years ago

El área de un rectángulo se calcula multiplicando la longitud de la base por la longitud de su altura.

ioda

<span>Para obtener el otro número, debemos dividir la base por el área. Haciendo eso obtenemos 8.6 Para verificar, multiplicamos 10.4 y 8.6. 10.4 x 8.6 = 89.44

Entonces la respuesta es B.) 8.6</span>

4 0

4 years ago