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
77julia77 [94]
3 years ago
7

4.6.PS-14

Mathematics
1 answer:
DaniilM [7]3 years ago
5 0
I don’t know

I don’t know

I don’t know
You might be interested in
X = 2t<br> y = t + 5, -2 ≤ t ≤ 3<br> Can you please graph this
svp [43]

Answer:

See attachment

Step-by-step explanation:

The given parametric equations are;

x=2t and y=t+5, -2\le t\le 3.

We can graph this by plotting some few points within the given range or eliminate the parameter to identify the type of curve.

Plotting points;

When t=-2,

x=2(-2)=4 and y=-2+5=3

This gives the point (-4,3).

When t=0

x=2(0)=0 and y=0+5=5

This gives the point (0,5).

When t=3

x=2(3)=6 and y=3+5=8

This gives the point (6,8).

We plot these points and draw a straight line through them.

Eliminating the parameter.

x=2t

y=t+5

Make t the subject in the second equation;

t=y-5

Substitute into the first equation;

x=2(y-5)

This implies that;

x=2y-10

y=\frac{1}{2}x+5

This is an equation of a straight line with slope \frac{1}{2} and y-intercept 5 on the interval

-4\le x \le 6

7 0
3 years ago
Read 2 more answers
What is the value of (5.38*10^4)(4.2*10^3) in scientific notation.
cricket20 [7]
First multiply the 5.38 and 4.2 together to get 22.596.  We will deal with it in a bit.  For the bases of 10, we will add the exponents giving us 10 to the 7th power.  So this is what we have so far:  22.596* 10^{7}.  But that decimal number has to be between 1 and 10 and it's too high so we have to move the decimal one more place to the left.  When we do that, we are adding one more power to the 10.  The final answer in scientific notation is 2.2596*10^8
6 0
3 years ago
Help Please!!!!!!!!!!!!!!!!!!!!!!!!!!!
yan [13]

Answer:

what do you need help with, your imagine isnt loading

Step-by-step explanation:

7 0
3 years ago
Which function has a domain of all real numbers?
vagabundo [1.1K]

Answer:

Give C a shot

Step-by-step explanation:

It's domain contains -2, a real number

EMERGENCY CORRECTION: THIS IS WRONG AND I'M TOO ST*PID TO FIGURE OUT THE REAL ANSWER I'M SORRY

8 0
3 years ago
(a) The perimeter of a rectangular garden is 302 m.
NARA [144]

Answer:

a=88

b=82

Step-by-step explanation:

perimeter=2(l+w)

302=2(l+63)

302=2l+126

2l=176

l=88

A=l×w

8118=99×82

w=82

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 17/100 into a decimal
    7·2 answers
  • Find an equation for the line thatis tangent to the curve y=5x^3-5x at the point (1,0)
    8·1 answer
  • Inequality conjunctions
    12·1 answer
  • Which of the following represents the most accurate estimation of 65+77
    5·1 answer
  • Mrs. Pender shows her students 2 sticks measuring 6 inches and 2 sticks measuring 8 inches. She asks the students to arrange the
    7·2 answers
  • The table shows the number of stickers on different kinds of packs. Barry bought 4 packs of snowflakes and 2 packs of dinosaurs.
    9·1 answer
  • Which value of x is a solution of the inequality?
    10·1 answer
  • 75. Sailing A sailboat begins a voyage with 145 lb of food. The crew plans to eat a total
    11·1 answer
  • PLEASE HELP! :C BRAINLEST WILL BE GIVEN!
    7·1 answer
  • What is the rule for this table?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!