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Arte-miy333 [17]

2 years ago

10

What is the cross section of a circle and lateral surface of a cone

1 answer:

OleMash [197]2 years ago

3 0

Answer:

Step-by-step explanation:

A cone is a three-dimensional closed figure that has a circular base connected to a vertex (or apex) point outside the plane of the base. Similar Cross Sections. (parallel to base) • The one and only base of the cone is a circle (or other curved figure).

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Three times a number is at most negative six.<br> 3x5-6<br> O 3x2-6<br> O 3x<-6<br> O 3x>-6

geniusboy [140]

The answer is 9 because you solve it from left to right and 3x5 equals 15, 15 subtracted by 6 equals 9

6 0

2 years ago

Read 2 more answers

A car advertisement claims that a certain car can accelerate from rest to 70 km/hr in 7 seconds find the car acceleration

iVinArrow [24]

Answer:

acceleration $\approx 2.78\,\,\frac{m}{s^2}$

Step-by-step explanation:

The acceleration is the change in velocity per unit of time.

Therefore to have this rate in appropriate units that can combine, we re-write the change from 0 to 70 km/h in meters per second using:

$70 \frac{km}{h} = \frac{70000}{3600} \frac{m}{s}$

so in this case the acceleration becomes:

$accel=\frac{change\,\,vel}{change\,\,time} =\frac{70000m}{3600\,*7\,s^2} \approx 2.78\,\,\frac{m}{s^2}$

7 0

2 years ago

F(x)= \frac{ \sqrt{x-6} }{ \sqrt{x-4}

Bingel [31]

Answer:

Hi!

Step-by-step explanation:

i would love to help you, but i don't quite understand the question.

Could you please tell me so i can better help you?

8 0

2 years ago

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The metal in a penny is worth about 0.505 cent . How much cents is this written as a fraction?\

Ratling [72]

0.505 means 505 * 0.001, or 505 * 1/1000. This is equivalent to 505/1000, or 101/200.

8 0

2 years ago

Can anyone help with this??

Kipish [7]

Answer:

y=x+6

Step-by-step explanation:

the co-ordinate points are (-2,4)and (4,10) so <u>y2-y1 </u>

x2-x1

<u>10-4 </u> =6

4-2 =6 which will be 1 as the gradient so you will form an equation

<u>y-10</u> =1 cross multiply the values with one so the answer will be y-10=x-4

x-4

take -10 to the other side it will be y=x-4+10 hence y= x+6

8 0

2 years ago