All categories

3 years ago

Help 10 points for it

Mathematics

2 answers:

Brums [2.3K]3 years ago

8 0

Answer:

it as actually 5 soo.

Step-by-step explanation:

polet [3.4K]3 years ago

3 0

Answer: (2,1) duuuuuh

You might be interested in

If your truck gets 22 highway miles per gallon and has a 25 gallon gas tank, how many miles should you be able to drive on a ful

Degger [83]

Answer:

550 should be correct

Step-by-step explanation:

do 22 times 25

6 0

3 years ago

Read 2 more answers

Plssssssssssssssssssssssss help

PIT_PIT [208]

Step-by-step explanation:

4x + 12° = 64° ( vertically opposite angle )

4x = 64° - 12°

4x = 52°

x = 52° / 4

x = 13°

hence the value of x is 13°

3 0

2 years ago

Read 2 more answers

Help please! 10 points!

IgorC [24]

Answer:

21.6 or 22

Step-by-step explanation:

Triangles have same angles. This means that they are proportion.

50/27 = 40/x

when you cross multiply to solve x, 50x = 1080

so x = 21.6

If you have to nearest whole number, it will be 22

7 0

3 years ago

A hoop, a uniform solid cylinder, a spherical shell, and a uniform solid sphere are released from rest at the top of an incline.

Serjik [45]

Answer:

Step-by-step explanation:

Given

Hoop, Uniform Solid Cylinder, Spherical shell and a uniform Solid sphere released from Rest from same height

Suppose they have same mass and radius

time Period is given by

$t=\sqrt{\frac{2h}{a}}$ ,where h=height of release

a=acceleration

$a=\frac{g\sin \theta }{1+\frac{I}{mr^2}}$

Where I=moment of inertia

a for hoop

$a=\frac{g\sin \theta }{1+\frac{mr^2}{mr^2}}$

$a=\frac{g\sin \theta }{2}$

a for Uniform solid cylinder

$a=\frac{g\sin \theta }{1+\frac{mr^2}{2mr^2}}$

$a=\frac{2g\sin \theta }{3}$

a for spherical shell

$a=\frac{g\sin \theta }{1+\frac{2mr^2}{3mr^2}}$

$a=\frac{3g\sin \theta }{5}$

a for Uniform Solid

$a=\frac{g\sin \theta }{1+\frac{2mr^2}{5mr^2}}$

$a=\frac{5g\sin \theta }{7}$

time taken will be inversely proportional to the square root of acceleration

$t_1=k\sqrt{2}=1.414k$

$t_2=k\sqrt{\frac{3}{2}}=1.224k$

$t_3=k\sqrt{\frac{5}{3}}=1.2909k$

$t_4=k\sqrt{\frac{7}{5}}=1.183k$

thus first one to reach is Solid Sphere

second is Uniform solid cylinder

third is Spherical Shell

Fourth is hoop

3 0

3 years ago

How much is the orange moon counted for?<br> How much is the green circle counted for?

Vlad [161]

Answer:

green= 3 each

orange moon= 5 each

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers