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Natalija [7]
2 years ago
10

PLSSS HELP THIS IS HARD ANYONE

Mathematics
2 answers:
Paraphin [41]2 years ago
4 0

Answer:

I think the answer is 3 option

sineoko [7]2 years ago
4 0

Answer:

Option  D

Step-by-step explanation:

f(-1,3) = (3-2 , 2*(-1) = (1, -2)

f(-3,5) = (5-2 , 2*(-3) ) = (3, -6)

f(-1,0) = (0-2 , 2*(-1) = (-2, -2)

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Use long division to determine the decimal equivalent of 2/3
blagie [28]

Answer: 0.6666... (never ending digit)

Step-by-step explanation:

2/3 divide the numerator, '2' by the denominator '3'

4 0
2 years ago
Stardust the unicorn, covered a distance of 50 miles on his first trip to the forest. On a later trip he travelled 300 miles whi
jok3333 [9.3K]

His new time compared with the old time was increased by factor of 2

<h3>Further explanation</h3>

Acceleration is rate of change of velocity.

\large {\boxed {a = \frac{v - u}{t} } }

\large {\boxed {d = \frac{v + u}{2}~t } }

<em>a = acceleration (m / s²)v = final velocity (m / s)</em>

<em>u = initial velocity (m / s)</em>

<em>t = time taken (s)</em>

<em>d = distance (m)</em>

Let us now tackle the problem!

This problem is about Kinematics.

In this problem we assume that the unicorn is moving at a constant speed so that the acceleration is zero.

<u>Given:</u>

first distance = d₁ = 50 miles

second distance = d₂ = 300 miles

v₂ = 3 v₁

<u>Unknown:</u>

t₂ : t₁ = ?

<u>Solution:</u>

To find his new time , we will use the following formula.

v_2 = 3 v_1

\frac{d_2}{t_2} = 3 \times \frac{d_1}{t_1}

\frac{300}{t_2} = 3 \times \frac{50}{t_1}

\frac{300}{t_2} = \frac{150}{t_1}

t_2 = \frac{300}{150} \times t_1

\large {\boxed {t_2 = 2 \times t_1} }

<h3>Learn more</h3>
  • Velocity of Runner : brainly.com/question/3813437
  • Kinetic Energy : brainly.com/question/692781
  • Acceleration : brainly.com/question/2283922
  • The Speed of Car : brainly.com/question/568302

<h3>Answer details</h3>

Grade: High School

Subject: Mathematics

Chapter: Kinematics

Keywords: Velocity , Driver , Car , Deceleration , Acceleration , Obstacle , Speed , Time , Rate , Sperm , Whale , Travel

8 0
3 years ago
Which of the following is the coefficient in the algebraic expression 8x + z2
Olin [163]

Answer:

8

Step-by-step explanation:

Hope this is right! ;)

3 0
3 years ago
Find the number of rooms per hour that Jake, Lionel, and Donald can paint working together if t is 6 hours.
lara31 [8.8K]
You dont have a complete question

7 0
3 years ago
Darien is discounting all prices on the sales for 20%. Which expression below represents the price, p, of any item he marks down
Dominik [7]

Answer: C. 0.8p

Step-by-step explanation:

Since Darien is discounting the prices by 20%, the new price will be 80% of the original price, or 0.8 times the original price

7 0
2 years ago
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