Ask question

Ask question

All categories

sergiy2304 [10]

3 years ago

7

Alice stand at point A and looks at the top of a 17.8 m tree TB, such that her line of sight makes an angle 38° with the horizon

tal. The height of her eye level is 1.5 m. Find the horizontal distance AB between Alice and the tree.

1 answer:

Nesterboy [21]3 years ago

4 0

Answer:

Step-by-step explanation:

let the horizontal distance be x

(17.8-1.5)/x = tan 38

or x = 16.3/tan38

or x = 20.863

You might be interested in

A box with a square base and no top is to be made from a square piece of carboard by cutting 4 in. squares from each corner and

Lunna [17]

Answer:

$C=27inch\ by\ 27inch$

Step-by-step explanation:

Squares $h=4inch$

Volume $v=1444in^3$

Generally the equation for Volume of box is mathematically given by

$V=l^2h$

$1444=l^2*4$

$l^2=361$

$l=19in$

Since

Length of cardboard is

$l_c=19+4+4$

$l_c=27in$

Therefore

Dimensions of the piece of cardboard is

$C=27inch\ by\ 27inch$

7 0

2 years ago

Jessica wants to buy a purse that costs $25.00. She has already saved

jekas [21]

Answer:

$6

Step-by-step explanation:

19-25

4 0

3 years ago

Read 2 more answers

Pls help, SHOW WORKINGS/ explain

scoray [572]

Answer:

C. corresponding angles

Step-by-step explanation:

I think this because 1 and 5 are on the same side and they're angles formed by the transversal line that cuts across

6 0

3 years ago

What is 1 whole and 1/4 + 3/4

k0ka [10]

Answer:

1 /4 plus 3/4 equals 1 one whole cuz the 1 plus 3 4 and the 4/4 thats one 1

Step-by-step explanation:

3 0

2 years ago

What is the highest common factor of 65 and 56?

Evgesh-ka [11]

Highest common factor of 56&65 is 1

6 0

2 years ago

Read 2 more answers