3 years ago

Help me i dong get this that much

Mathematics

1 answer:

KengaRu [80]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

Q3. In a hydraulic lift, a 1400 N force is applied to a 0.5 m2 piston. Calculate the minimum surface area of the large piston to

blondinia [14]

Answer:

1.8m^2 approx

Step-by-step explanation:

Given data

P1= 1400N

A1=0.5m^2

P2=5000 N

A2=??

Let us apply the formula to calculate the Area A2

P1/A1= P2/A2

substitute

1400/0.5= 5000/A2

cross multiply

1400*A2= 5000*0.5

1400*A2= 2500

A2= 2500/1400

A2= 1.78

Hence the Area is 1.8m^2 approx

3 0

3 years ago

Use math drawings to make pictures equal

gavmur [86]

Well, what are the pictures??

5 0

3 years ago

Look at the street map. What street intersects with Geary Street?

Vinvika [58]

A. Union Street

Hope This Helps!

8 0

2 years ago

Read 2 more answers

Slope of (0,45) (6,33) (15,15)

Vladimir [108]

Answer:

The slope is -2

Step-by-step explanation:

Given

$(x_1,y_1) = (0,45)$

$(x_2,y_2) = (6,33)$

$(x_2,y_3) = (15,15)$

Required

The slope (m)

Slope is calculated as:

$m = \frac{y_2 -y_1}{x_2 - x_1}$

So, we have:

$m = \frac{33 -45}{6 - 0}$

$m = \frac{-12}{6}$

$m =-2$

4 0

3 years ago

Find the missing dimension. Use the scale factor 1: 8. Set up a proportion

Harlamova29_29 [7]

1:8, so for every cm drawn, it is 8 cm in real life.
because the model length is 6cm, you multiply 8 by 6:
8*6 = 48
So the actual length is 48 cm

6 0

3 years ago

Help me i dong get this that much​

Help me i dong get this that much