Questions by Insha

Questions by Insha

The side-lengths of a trapezoid are increased by a scale factor of 2. Predict how this change will affect the perimeter. A. The perimeter will double. B. The perimeter will decrease by half. C. There will

asked Oct 24, 2021

1 answer

0 votes

165k views

A) If ā= 2i + 3j + 4k and 5 = i- j + k, Find (b) à x 5 (ii) Sine of the angle between these vectors. (iii) Unit vector perpendicular to each vector

asked Oct 8, 2021

1 answer

2 votes

11.0k views

Volume with cubes with fraction lengths How many cubes with side lengths of cm does it take to fill the prism?

asked Sep 27, 2021

1 answer

2 votes

170k views

The free soil party wanted to end the expansion of slavery true or false

asked Apr 16, 2021

1 answer

0 votes

25.6k views

What is the product? 2 1/3 × 3 1/4

asked Apr 13, 2021

1 answer

0 votes

111k views

Help!!!!! I’ve been stuck on this problem for two hours:( thank you

asked Mar 18, 2021

2 answers

2 votes

34.6k views

The temperature on the moon can vary from 243°F to -261°F. By how many degrees can the temperature vary on the moon?

asked Jul 16, 2020

1 answer

5 votes

211k views

Consider a pump operating adiabatically at steady state. Liquid water enters at 20◦C, 100 kPa with a mass flow rate of 53 kg/min. The pressure at the pump exit is 5 MPa. The pump isentropic efficiency

asked Feb 26, 2020

1 answer

3 votes

210k views

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