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denis23 [38]
3 years ago
11

Help me I know it is easy but i just cant think rn. :/​

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
3 0
A. The Answer Is 8
Multiplication: 1/4 • 8 = 2

B. The Answer Is 12
Multiplication: 1/2 • 12 = 6

C. The Answer Is 20
Multiplication: 1/4 • 20 = 5

D. The Answer Is 40
Multiplication: 1/8 • 40 = 5

E. The Answer Is 18
Multiplication: 1/3 • 18 = 6

F. The Answer Is 18
Multiplication: 1/6 • 18 = 3

G. The Answer Is 30
Multiplication: 1/5 • 30 = 6

H. The Answer Is 60
Multiplication: 1/10 • 60 = 6

Hope Im Not Too Late :)
You might be interested in
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B32%7D%20" id="TexFormula1" title=" \sqrt{32} " alt=" \sqrt{32} " align="absmiddle
hammer [34]

The answer to sqrt 32, simplified is 4sqrt2.

4 0
3 years ago
Pls explain to me how to find the value of x.
sladkih [1.3K]

Here are the pictures of the steps I took when solving it as well as the answer to what X is

4 0
3 years ago
I’m so bad at this ughhhhhhhhhhhhhhhhhhh
Alexus [3.1K]

Answer:

a)6

b)v^2-u^2/2a

Step-by-step explanation:

a)Given that,

u=12

a= -6

s=9

We know that,

v^2=u^2+2as

or, v^2=(12)^2+2×(-6)×9

or,v^2=144-108

or,v^2=36

or, v=√36

∴v=6

         (Ans)

b)If ,v^2=u^2+2as

then, u^2+2as=v^2

or,2as=v^2-u^2

or, s=v^2-u^2/2a

∴s=v^2-u^2/2a

Hope ya find it helpful.. Thanks a lot...

6 0
2 years ago
Which of the following expressions is this one equivalent to?
padilas [110]

Hello from MrBillDoesMath!

Answer:

Choice D,  x-2


Discussion:

Observe the the highest order term in the numerator is  x^4 and the highest order term in the denominator is x^3. So the highest order term in their quotient is x^4/x^3 = x.  Choice D is the only possible answer as all other choices start with x^2

Regards,  

MrB

6 0
3 years ago
Suppose a railroad rail is 3 kilometers and it expands on a hot day by 15 centimeters in length. Approximately how many meters w
earnstyle [38]

Answer:

Answer:  13.4 m

Step-by-step explanation:

For small angles, x, in radians,

tan(x) ≈ sin(x) = x

Use this to create an approximate diagram for the problem as shown in the figure below.

The actual deflected shape is parabolic, but it is approximated by an isosceles triangle with small equal angles.

The extend length is 3 km + 12 cm, which is 

3000 + 0.12 = 3000.12 m

Half of the extended length is 1500.06 m

Let h+  the rise of the center of the rail above ground.

From the Pythagorean theorem, obtain

h² + 1500² = 1500.6²

h² = 1500.06² - 1500² = 180.004

h = 13.4 m, which is about 0.9% of the original length.

Read more on Brainly.com - brainly.com/question/5596356#readmore

6 0
2 years ago
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