1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gladu [14]
2 years ago
12

Lol bro help me :((((((((((((((((((((((((((((((

Mathematics
2 answers:
Nady [450]2 years ago
8 0

I thank

x=-y/3+z

it help you

Feliz [49]2 years ago
7 0

Answer:

The choice four ;

x =  \frac{z - y}{3}

Step-by-step explanation:

3x + y = z \\ 3x = z - y \\ x =  \frac{z - y}{3}

You might be interested in
Write an equation to solve for x you are only writing the equations 8x+10 12x-18​
djyliett [7]

Answer:

  • x = 7

Step-by-step explanation:

<u>Required equation</u>

  • 8x + 10 = 12x - 18

<u>Solving for x</u>

  • 12x - 8x = 10 + 18
  • 4x = 28
  • x = 28/4
  • x = 7
6 0
3 years ago
Read 2 more answers
What are the first two steps of drawing a triangle that has all side lengths equal to 12 centimeters?
ArbitrLikvidat [17]

Answer:

12

60

Step-by-step explanation:

7 0
2 years ago
PLZZ I REALLY NEED SOME HELP
cupoosta [38]

Answer:

B and E

Step-by-step explanation:

^^^^^

8 0
3 years ago
Point B (-5, 5) is reflected over the x-axis. Where is B'?
stich3 [128]

Answer:

(-5, -5)

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
A world record was set for the men’s 100-m dash in the 2008 Olympic Games in Beijing by Usain Bolt of Jamaica. Bolt "coasted" ac
Andrei [34K]

Answer:

a) v = 12.21m/s

a = 4.07 m/s²

b)v = 11.24m/s

a =  3.75 m/s²

Step-by-step explanation:

a) Dividing the moviment into two parts:

I - With acceleration

v = v₀ + at

s = s₀ + v₀t + at²/2

  • v₀ = 0
  • s₀ = 0
  • a = ?
  • v = ?
  • t = 3s
  • s = x

v = v₀ + at

v = 3a ⇒ a = v/3

s = s₀ + v₀t + at²/2

x = v/3.3²/2

x = 3v/2

II - Uniform

s = s₀ + vt

s = 100

s₀ = x

v = v

t = 9.69 - 3 = 6.69s

s = s₀ + vt

100 = x + v*6.69

100 = x + 6.69v

As x = 3v/2

100 = 3v/2 + 6.69v

100 = 1.5v + 6.69v

100 = 8.19v

v = 12.21m/s

a = v/3 = 4.07 m/s²

b) Dividing the moviment into two parts:

I - With acceleration

v = v₀ + at

s = s₀ + v₀t + at²/2

  • v₀ = 0
  • s₀ = 0
  • a = ?
  • v = ?
  • t = 3s
  • s = x

v = v₀ + at

v = 3a ⇒ a = v/3

s = s₀ + v₀t + at²/2

x = v/3.3²/2

x = 3v/2

II - Uniform

s = s₀ + vt

s = 200

s₀ = x

v = v

t = 19.30 - 3 = 16.30s

s = s₀ + vt

200 = x + v*16.3

100 = x + 16.3v

As x = 3v/2

200 = 3v/2 + 16.3v

200 = 1.5v + 16.3v

200 = 17.8v

v = 11.24m/s

a = v/3 = 3.75 m/s²

8 0
2 years ago
Other questions:
  • Write two problems involving how much more than and solve it
    11·1 answer
  • Three-fourths the square of a number
    11·1 answer
  • ) a rectangular box has length 12 inches, width 20 inches, and a height of 7 inches. find the angle between the diagonal of the
    6·1 answer
  • I NEED HELP ASAP PLZZZZZZ ANYONE!!!!!!!!
    10·1 answer
  • HELPP! Brainliest is rewarded!
    14·2 answers
  • A scientist is working with two different concentrations of hydrochloric acid (HCl) . One bottle is 70% HCl, and the other is 30
    10·1 answer
  • Deandre runs each lap in 7 minutes. He will run at most 5 laps today. What are the possible numbers of minutes he will run today
    15·1 answer
  • -1.424-(-2.9)-0.576<br>plz show work​
    10·2 answers
  • A person throws a ball and it unfortunately gets stuck on top of a building. The building is 64.2 feet tall, and he will have to
    12·1 answer
  • Pls somone answer
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!