All categories

2 years ago

What is 2/3 + 3m/5=31/15-2/3

2 answers:

8 0

First make all denominators 15: 10/15+9m/15=31/15-10/15. Combine like terms: (10+9m)/15=21/15. Divide by 15: .67+.6m=1.4. Subtract .67: .6m=.73. Divide by .6: M=1.22 :) hope that helps!

mote1985 [20]2 years ago

4 0

→1015+9m15=3115 →10+9m15=3115 →15(10+9m)

You might be interested in

Hello i really need help on this its just 3 short question pls dont answer if you dont know it

Veseljchak [2.6K]

Answer:

1. m = 60

2. k = 55

3. v = 182

8 0

2 years ago

Read 2 more answers

A movie theater has 400 seats. Tickets at the theater cost $8 for students, $10 for adults, and $7 for senior citizens. On a nig

elena-s [515]

Answer:

Step-by-step explanation:

6 0

3 years ago

Someone please help me

Inessa [10]

Answer:

X is equal to 32

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A particle is moving along a projectile path where the initial height is 96 feet with an initial speed of 16 feet per second. Wh

leonid [27]

Answer:

The maximum height of the particle is 100 ft

A is correct

Step-by-step explanation:

A particle is moving along a projectile path where the initial height is 96 feet with an initial speed of 16 feet per second.

The standard equation of parabolic projectile.

$h(t)=-16t^2+v_0t+h_0$

where,

$v_0=16\ ft/s$

$h_0=96\ ft$

$h(t)=-16t^2+16t+96$

So, we get the parabolic equation of path.

The maximum value at vertex.

$t=-\dfrac{b}{2a}$

$t=-\dfrac{16}{-32}=\dfrac{1}{2}$

Maximum at t=0.5

$h(0.5)=-16(0.5)^2+16(0.5)+96$

$h(0.5)=100$

Hence, The maximum height of the particle is 100 ft

4 0

3 years ago

Read 2 more answers

Which equation has the same solution as x2 - 6x – 14 = 0?<br>how i do this

Stells [14]

Answer: 1.79

Step-by-step explanation: x2−6x−14=0

For this equation: a=1, b=-6, c=-14

1x2+−6x+−14=0

Step 1: Use quadratic formula with a=1, b=-6, c=-14.

−b±√b2−4ac

−(−6)±√(−6)2−4(1)(−14)

2(1)

6±√92

x=3+√23 or x=3−√23

Answer:

x=3+√23 or x=3−√23= 1.79

5 0

2 years ago