All categories

2 years ago

5t+5=5t-4 Son's homework. Can anybody help me out here?

Mathematics

2 answers:

dolphi86 [110]2 years ago

8 0

The answer is no solution

IceJOKER [234]2 years ago

4 0

$5t+5=5t-4\qquad\text{subtract 5t from both sides}\\\\5t-5t+5=5t-5t-4\\\\5=-4\qquad FALSE\\\\Answer:\ no\ solution$

You might be interested in

Which equation represents f(x)?

Marta_Voda [28]

Answer:

=which*equation*represents*f((x))

the*graph*of*the*cube*root*parent*function*y=v*is

=translated*to*form*f((x))shown*on*the*graph*0.

f((x))=+6+1

f((x))=x-6+1

f((x))=x+6-1

f((x))=3x-6-1

=10

e^(x)=2

==========

x = 0.693115234375

7 0

2 years ago

Use the Unit Circle to find the exact value of the inverse trig function.

Vedmedyk [2.9K]

Answer:

330

Step-by-step explanation:

When we are at 30 degrees on the unit circle, we are at the point ( $\sqrt3$ /2, 1/2) so if we go to -30 degrees (330 degrees), we will be at point (- $\sqrt3$ /2, -1/2).

Note: (cosine, sine)

5 0

1 year ago

What is the length of the apothem of a regular hexagon with 10-cm sides?

vodka [1.7K]

Answer:

The length of apothem of given hexagon is 8.66 cm

Step-by-step explanation:

Apothem of a polygon is given by:

$apothem = \frac{s}{2\ tan\ (\frac{180}{n})}$

Here

s is length of side

tan is trigonometric function

and n denotes number of sides

Given that the polygon is a hexagon

$s = 10cm\\n = 6$

Putting the values in the formula

$apothem = \frac{10}{2\ tan\ (\frac{180}{6})}\\= \frac{10}{2\ tan\ 30}\\=\frac{10}{2 * 0.5773}\\=\frac{10}{1.1546}\\=8.6610\\Rounding\ off\ to\ nearest\ hundredth\\= 8.66\ cm$