4 years ago

Please answer what is true about the function

Mathematics

1 answer:

sineoko [7]4 years ago

6 0

The answer is the last one. This is because negatives don't work in a square root.

You might be interested in

What is 11.4 divided by 19

brilliants [131]

The answer would be 0.6

8 0

3 years ago

Read 2 more answers

Triangle A B C is shown. Angle A C B is a right angle. An altitude is drawn from point C to a point on side A B to form a right

mars1129 [50]

Answer:

$BC=15\ units$

Step-by-step explanation:

see the attached figure to better understand the problem

In the right triangle ABC

Applying the Pythagorean Theorem

$AB^2=AC^2+BC^2$

substitute the given values

$17^2=8^2+BC^2$

solve for BC

$BC^2=17^2-8^2$

$BC^2=225$

$BC=15\ units$

5 0

3 years ago

Read 2 more answers

9.<br> The cost of 20 litres of petrol is £18<br> Work out the cost of 1 litre of petrol.

yulyashka [42]

Answer:

20 x 1 / 18= 1.11

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Cesar bikes 6 miles per 1 hour. Write an equation to represent miles per hour and how many miles does cesar bike in 9 hours?

Alenkasestr [34]

Since Cesar is riding his bike at a constant rate of six miles per hour, and he biked 9 hours you have to multiply 9 by 6.

7 0

3 years ago

What is 9 x 5 + 1 - 8

BlackZzzverrR [31]

Answer:

es 38 la respuesta

Step-by-step explanation:

jjj ok lhhjjjhhghgghhhh

8 0

2 years ago

Read 2 more answers