All categories

3 years ago

Why do chairs have legs?

Mathematics

2 answers:

GalinKa [24]3 years ago

8 0

Answer:

cuz they are chairs

Step-by-step explanation:

USPshnik [31]3 years ago

5 0

Answer:

Chairs have legs so we would not fall.

Step-by-step explanation:

You might be interested in

See attachment below

KatRina [158]

Answer: Third Option

$x=1.469743$

Step-by-step explanation:

We have the following exponential equation

$3^{x+1}=15$

We must solve the equation for the variable x

To clear the variable x apply the $log_3$ function on both sides of the equation

$log_3(3^{x+1})=log_3(15)$

Simplifying we get the following:

$x+1=log_3(15)$

To simplify the expression $log_3 (15)$ we apply the base change property

$log_b(y)=\frac{log(y)}{log(b)}$

This means that:

$log_3 (15)=\frac{log(15)}{log(3)}$

Then:

$x+1=\frac{log(15)}{log(3)}$

$x=\frac{log(15)}{log(3)}-1$

$x=1.469743$

6 0

2 years ago

Factor completely. 3x^2 + 30x + 75 =?

vladimir1956 [14]

Answer:

the answerrrrrrrrrrr is 3(x+5)^2

3 0

2 years ago

Read 2 more answers

Make a claim about the best material for a backpack that will be used by a 70lb student who will carry 9lb of books and material

skelet666 [1.2K]

Jsjsmsksklslslslslsls

3 0

3 years ago

The snow on a market roof has a density of 100kg/m3 and is 0.2 deep. That roof is 20 m wide and 40 m long. What is the load of t

Likurg_2 [28]

16,000 Kg of snow. 20 x 40 x 0.2 = 160 x 100 = 16,000

7 0

3 years ago

Please answer & explain how the answer was found

pshichka [43]

Answer: GEF = 30 DEF = 40

Step-by-step explanation: By angle summation we know the entire angle

GED = 70, so the smaller angles that make up GED (GEF and DEF) will have to sum up to equal GED. Using this we get:

2x + 10 + 5x - 10 = 70

From here we can combine like terms:

7x = 70

and solve for x

x = 10

Then we can plug the value of x back into the equations given to solve for GEF and DEF

GEF:

2x+10 == 2(10)+10 = 30

DEF:

5x-10 == 5(10)-10 = 40

3 0

2 years ago