2 years ago

Select the correct answer.which graph shows a line with a slope of 0?

1 answer:

4 0

Step-by-step explanation:

the first video man and share with you search the Internet resources to help you find the best service providers to get your free and

You might be interested in

Four times the some of a number plus 2. Eight times a number minus 20

8_murik_8 [283]

4 x N + 2

8 x N -20
n= number hope this helps

8 0

3 years ago

A garden hose having an internal diameter of 0.740 in. ( 1.8796 cm ) is connected to a lawn sprinkler that consists merely of an

lara31 [8.8K]

Answer:

It will leave the sprinkler at speed of $v_2=613.87m/sec$

Step-by-step explanation:

We have given internal diameter of the garden hose $d_1=0.740in=1.8796cm$

So radius $r_1=\frac{d_1}{2}=\frac{1.8796}{2}=0.9398cm$

So area $A_1=\pi r_1^2=3.14\times 0.9398^2=2.7733cm^2$

Water in the hose has a speed of 4 ft/sec

So $v_1=4ft/sec=121.92cm/sec(As\ 1ft/sec\ =30.48cm/sec)$

Number of holes n = 36

Diameter of each hole $d_2=0.1397cm$

So radius $r_2=0.0698cm$

So area $A_2=\pi r^2=3.14\times 0.0698^2=0.0153cm^2$

From continuity equation

$A_1v_1=nA_2v_2$

$2.7733\times 121.92=36\times 0.0153\times v_2$

$v_2=613.87m/sec$

7 0

3 years ago

A marathon runner ran 15 miles in 120 minutes. What is the ratio of minutes per mile?

yawa3891 [41]

Answer:

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Page 1

Nadya [2.5K]

Answer:

eweweweweweewwe

Step-by-step explanation:

4 0

3 years ago

Evaluate the expression: −(8 − 12) + 60 + (−4)2.<br> A) 13<br> B) 20<br> C) 21<br> D) −11

k0ka [10]

Answer:

56.

Step-by-step explanation:

= -(8-12)+60+(-4)*2

= -(-4)+60+(-4)*2

= 4+60+(-4)*2

= 4+60+-4*2

= 4+60-4*2

= 4+60-8

= 64-8

= 56

5 0

3 years ago