All categories

2 years ago

Lin wants to bike 9/10 of a mile .She has already biked 4/10 of a mile How much further does she have to bike

Mathematics

1 answer:

maw [93]2 years ago

5 0

Answer: 5/10 or 1/2 mile

Step-by-step explanation: If you subtract 4/10 from 9/10, you get 5/10 miles left to bike. 5/10 simplifies to 1/2 mile.

You might be interested in

How can you get the variable alone in the equation 25? 5 a

WARRIOR [948]

Answer:

Step-by-step explanation:

5x5=25

5xa=25

a=5

5 0

2 years ago

Read 2 more answers

Which graph represents a function? Graph A Graph B Graph C Graph D

Fiesta28 [93]

Graph A represents a function

3 0

3 years ago

Read 2 more answers

Help me ill give brainllist!!!!!!!!

katrin2010 [14]

Answer:

the shape is semetrical

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Y=-2x²-8x-5 domain and range

Jobisdone [24]

Answer:

Domain: All real numbers

Range: y≤3

Step-by-step explanation:

The given function is

$y = - 2 {x}^{2} - 8x - 5$

This is a polynomial function.

The domain is set of all values of x, that makes this function defined.

Since polynomial functions are defined everywhere, the domain is all real numbers.

To find the range we put the function in vertex form:

$y = - 2( {x}^{2} + 4x) - 5$

$y = - 2( {x}^{2} + 4x + 4) - 5 + - 4 \times - 2$

$y = - 2( {x} + 2)^{2} - 5 + 8$

$y = - 2( {x} + 2)^{2} + 3$

The maximum value is 3

The function turns downward, hence the range is:

$y \leqslant 3$

6 0

3 years ago

Select the correct answer.

Sidana [21]

Answer:c

Step-by-step explanation:

when you set (x-6) and (x-1) to zero you get 6 and 1

8 0

2 years ago