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
Mariana [72]
2 years ago
13

3. Solve y = 2(x - 3) when:a. X = 4b. y = 8​

Mathematics
2 answers:
eimsori [14]2 years ago
8 0

Answer:

Hello!

Ok so first you plug in y as 8 and x as 4. You first do the math in the parentheses so 4-3 is 1, then 1 times 2 is 2. It should be like this 8=2. Then you do 8 divided by 2 which is 4.

Step-by-step explanation:

gtnhenbr [62]2 years ago
5 0
3a. The answer is y=3
3b. The answer is x=7

You might be interested in
Calculate the distance between the points C = (0,-2) and L= (-4, 1) in the coordinate plane. Give an exact answer. (not a decima
schepotkina [342]

Answer: 5

Step-by-step explanation:

\sqrt{(-4-0)^2 + (1-(-2))^2}=5

7 0
2 years ago
Please help me with this
Cerrena [4.2K]

Answer:

Yes;Each side of triangle PQR is the same length as the corresponding side of triangle STU

Step-by-step explanation:

You can observe  the sides of both triangles to see if this property holds

Lets check the length of AB

A(0,3)   and B(0,-1)

AB=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\\\\\\\AB=\sqrt{(0-0)^2+(-1-3)^2} \\\\\\\\AB=\sqrt{0^2+-4^2} \\\\\\AB=\sqrt{16} =4units

Now check the length of the corresponding side DE

D(1,2)  and E(1,-2)

DE=\sqrt{(1-1)^2+(-2-2)^2} \\\\\\DE=\sqrt{0^2+-4^2} \\\\\\DE=\sqrt{16} =4units

The side AB has the same length as side DE.This is also true for the remaining corresponding sides.

6 0
3 years ago
Evaluate the expression 5(8y+3r-5z) if r=3,y=5/8,and z=2
snow_lady [41]
First you plug in the missing values
5(8×5/8+3×3-5×2) = 20
3 0
3 years ago
–4k + 5 ≤ 21 i need help please
Allushta [10]
Answer :
inequality form: k ≥ -4
OR
interval form: [-4, ∞)

6 0
3 years ago
Read 2 more answers
Observe the table. How many times greater must the acceleration of Object B be than the acceleration of
gulaghasi [49]

Answer:

5

Step-by-step explanation:

You first start by finding the acceleration of the problem.

a=f/m

Which this case is 45.

The question is asking " How many times greater must it be than A?"

You then divide

45/9

Your final answer is 5.

3 0
2 years ago
Other questions:
  • How do I do this on a
    11·1 answer
  • 5x + 3 + x +4= 55. Solve for x. Please show your work. (This is Algebra, by the way.)
    10·2 answers
  • What is the sum of 2/10 and 9/100
    15·2 answers
  • Solve the equation by factoring. 22 - 2 - 6 = 0
    8·1 answer
  • Problem number 26 of the Rhind Papyrus says: Find a quantity such that when it is added to of itself the result is a 15. The mod
    9·2 answers
  • FIND THE AREA AND SHOW WORK<br> PLEASE HELP!!!
    12·1 answer
  • Find the value of x and y
    7·1 answer
  • Jackie has already baked 17 pies, and she can bake 1 pie with each additional cup of sugar she buys.
    13·1 answer
  • . A landscaping company charges $40 to mow a lawn and $15 per hour to weed garden beds. The
    10·1 answer
  • Find sin R.<br> a. sin R= 29/21<br> b. sin R= 21/20<br> c. sin R= 20/29<br> d. sin R= 21/29
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!