3 years ago

Help me please i need help.

Mathematics

2 answers:

Alex787 [66]3 years ago

5 0

Answer:

1596

Step-by-step explanation:

Do 7*12*19

morpeh [17]3 years ago

3 0

Answer:

the volume is 1596

Step-by-step explanation:

to find volume you multiply length * width * height

You might be interested in

Which decimal is equivalent to 16/100 ?

choli [55]

Just divide 16 by 100: 16/100=0.16, So, the answer is C. 0.16

8 0

3 years ago

Read 2 more answers

A basketball player made 35 baskets in a season. Of these 60% were three point shots. How many three point shots did the player

expeople1 [14]

Step-by-step explanation:

the Boscombe all very well football match well because I am 15 year

8 0

3 years ago

Suppose that 5 J of work is needed to stretch a spring from its natural length of 30 cm to a length of 39 cm.

vesna_86 [32]

Answer

given,

work = 5 J

spring stretch form 30 cm to 39 cm

$W = \dfrac{1}{2}kx^2$

x = 0.39 - 0.30 = 0.09 m

$5 = \dfrac{1}{2}k\times 0.09^2$

$k = \dfrac{5\times 2}{0.09^2}$

k = 1234.568 N/m

a) work when spring is stretched from 32 cm to 34 cm

x₂= 0.34 -0.30 = 0.04 m

x₁ = 0.32 - 0.30 = 0.02

$W = \dfrac{1}{2}k(x_2^2-x_1^2)^2$

$W = \dfrac{1}{2}\times 1234.568 \times (0.04^2-0.02^2)^2$

W = 0.741 J

b) F = k x

25 = 1234.568 × x

x = 0.0205 m

x = 2.05 cm

3 0

3 years ago

I cant figure nothing this out help me pleaseee

Arturiano [62]

Answer:

Well in set A, all of the sides are the same length but they are different shapes.

In set B, all of the angles are the same, they are just differnet shapes.

Hope this helps! :)

4 0

3 years ago

Which is the better buy? 5 oranges for $1.60 or 7 oranges for $2.45

Digiron [165]

I think 7 oranges for $2.45 are better.

8 0

3 years ago

Read 2 more answers