3 years ago

Set up the equations to determine s and t.

Mathematics

1 answer:

Viefleur [7K]3 years ago

5 0

Answer:

t° = 11° s°= 71°

Step-by-step explanation:

79° + t° =90° (Given)

t°= 90° - 79°

t°= 11°

s°+79°+11°+19° =180° (angles on an str line)

s° = 180° - 109°

s° = 71°

You might be interested in

An abstract sculpture in the form of a triangle has a base 21 meters and a height of 12 meters. Find the are of the triangle.

charle [14.2K]

The area of a triangle could be determined using the following formula
$\boxed{a= \frac{1}{2} \times b \times h}$

plug in the numbers
$a = \frac{1}{2} \times 21 \times 12$
$a = \frac{1}{2} \times 252$
$a= \frac{252}{2}$
a = 126

The area of the triangle is 126 square meters

8 0

3 years ago

A bat descends at a steady rate from 45.625 feet above the ground to a spot 36.5 above the ground in 3.75 seconds.

FrozenT [24]

Answer 2.43

Explanation: I did the math but seriously if you want a explanation comment and i’ll explain the process

4 0

2 years ago

Read 2 more answers

A cube has edge length 3 in. What is its volume in inches cubed?

Nadusha1986 [10]

Answer:

$Volume = 33 = 27 inches^{3}$