Ask question

Ask question

All categories

3 years ago

14

La parte superior de un edificio de 48m de altura es observada bajo un ángulo de elevación de 53°. ¿Cuál es la distancia entre e

l observador y el pie del edificio? *

1 answer:

mrs_skeptik [129]3 years ago

5 0

Answer:

what are you saying

Step-by-step explanation:

You might be interested in

What is it called when columns filled with pairs of numbers that have the same ratio

kap26 [50]

You can call it a constant proportionality table because it is used to find the constant of proportionality and proportional relationships. (I am not really sure)

4 0

3 years ago

Please help!<br> 3x^2 + 1/2 x 7y (When y = 3)

Sholpan [36]

Factoring the equation:

3x^2 + 1/2 x 7(3)

3x^2 + 1/2 x 21

3 (x^2 + 1/2 x 21)

3 (x^2 + 7/2)

3 x 1/2 (2x^2 +7)

3/2 (2x^2 + 7)

7 0

3 years ago

Read 2 more answers

5/17 multiplied by 3/8

tino4ka555 [31]

5/17 × 3/8 = 15/ = 15/136

6 0

3 years ago

Read 2 more answers

Please solve for x. (-:<br><br> Also please show me a step-by-step, thanks! uwu

Stells [14]

Answer:

$x=27$

Step-by-step explanation:

we know that

$(3x+9)^o+90^o=180^o$ ----> by supplementary angles (form a linear pair)

Solve for x

Combine like terms

$(3x+99)^o=180^o$

subtract 99 both sides

$3x=180-99\\3x=81$

Divide by 3 both sides

$x=27$

5 0

3 years ago

Cara saw an advertisement claiming 5 out of 6 students prefer talking on the phone over texting. She predicts that 500 out of 60

Sever21 [200]

5/6 is not the definite ratio, when you take a larger sample size it could be off by a bit like 499/600 or 501/600

8 0

3 years ago