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3 years ago

The solid figure shown here can be formed from which net?

Mathematics

2 answers:

Ira Lisetskai [31]3 years ago

8 0

Answer:

Step-by-step explanation:

borishaifa [10]3 years ago

5 0

Answer:

Step-by-step explanation:

If you unfold it you get shape B

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If a=mg-kv2/m,find,correct to the nearest whole number the value of v when a=2.8,m=12,g=9.8 and k=8/3

RUDIKE [14]

Answer:

The value of $v$ is ± 22.729.

Step-by-step explanation:

Let be $a=m\cdot g -\frac{k\cdot v^{2}}{m}$ , the variable $v$ is now cleared:

$\frac{k\cdot v^{2}}{m}=m\cdot g -a$

$k\cdot v^{2} = m^{2}\cdot g- m\cdot a$

$v^{2} = \frac{m^{2}\cdot g - m\cdot a}{k}$

$v =\pm \sqrt{\frac{m^{2}\cdot g-m\cdot a}{k} }$

If $a = 2.8$ , $m=12$ , $g = 9.8$ and $k = \frac{8}{3}$ , the value of $v$ is:

$v=\pm \sqrt{\frac{(12)^{2}\cdot (9.8)-(12)\cdot (2.8)}{\frac{8}{3} } }$

$v \approx \pm 22.729$

The value of $v$ is ± 22.729.

6 0

3 years ago

Order the numbers from least to greatest. 9/5,−2.5,−1.1,−4/5, 0.8

Semenov [28]

Answer:

-4.5 , to - 2.5 , to , - 1.1 , to 0.8, to 9/5

Step-by-step explanation:

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2 years ago

Stefan sells Jin a bicycle for $163 and a helmet for $17. The total cost for Jin is 150% of what Stefan spent originally to buy

cluponka [151]

Answer:

44$

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Write two expressions where the solution is 28

konstantin123 [22]

10+18=28
17+11=28

OR

2x=28 where x=14
4x where x=7

8 0

2 years ago

What else would need to be congruent to show that ABC=DEF by SAS?

KonstantinChe [14]

Answer:

Step-by-step explanation:

SAS = side-angle-side

This means that, in order to prove that the triangles are congruent, they must have two congruent sides with the angle between them to the same.

We know that sides AB, ED, AC, and DF are all congruent as they all have a single mark through them. From this, you can conclude that the triangles already share two sides. All we need now is the angles in between to be congruent. This means that angle A and angle D need to be congruent.

I hope this helps!

7 0

3 years ago

The solid figure shown here can be formed from which net?​

The solid figure shown here can be formed from which net?