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
Elis [28]
3 years ago
6

Ok so I already solved this I just need to see if I got it right

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0
The answer is -2 because, once you distribute the 3, 6t cancels out and leaves  you with 3-5 which equals -2
You might be interested in
Which is the approximate solution to the system y = 0.5x + 3.5 and y = −x + shown on the graph?
Archy [21]
I'm assuming there is a graph with both functions plotted. The solution would be the point at which these two functions intersect. That coordinates of x and y for that point will yield the solutions for x and y that solve the system of equations.
8 0
3 years ago
What does A equal? Plz help, I will mark brainliest ASAP!!!
xz_007 [3.2K]

Answer:

57. i hope this helps

6 0
3 years ago
Read 2 more answers
Y+3=2(x-1) im not so sure that i got the answer correct.
Vikentia [17]
So just try it for x=1 how many will get for y 

y+3=2(x-1) for x = 1 will get y+3 =2(1-1) so y+3=2*0 so y+3=0 so y=-3 

x=1
y=-3 so choice A.(1,-3) is right sure 

hope this will help you 

8 0
3 years ago
someone please explain to me how to find the area PLEASE! Find the area and perimeter of quadrilateral ABCD below. Explain your
Lunna [17]

Answer:

Part A) The area of the figure is 24\ units^{2}

Part B) The perimeter of the figure is 20\ units

Step-by-step explanation:

step 1

Find the area of the figure

we know that

The area of the figure is equal to the area of triangle ABD plus the area of triangle BCD

The area of triangle is equal to

A=\frac{1}{2}bh

<u>Area of triangle ABD</u>

Observing the graph

b=BD=(-2+8)=6\ units

h=(9-5)=4\ units

substitute

A=\frac{1}{2}(6)(4)=12\ units^{2}

<u>Area of triangle BCD</u>

Observing the graph

b=BD=(-2+8)=6\ units

h=(5-1)=4\ units

substitute

A=\frac{1}{2}(6)(4)=12\ units^{2}

The area of the figure is

12\ units^{2}+12\ units^{2}=24\ units^{2}

step 2

Find the perimeter of the figure

we know that

The perimeter of the figure is equal to

P=AB+BC+CD+AD

we have

A(-5,1),B(-8,5),C(-5,9),D(-2,5)

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

Find the distance AB

d=\sqrt{(5-1)^{2}+(-8+5)^{2}}=5\ units

Find the distance BC

d=\sqrt{(9-5)^{2}+(-5+8)^{2}}=5\ units

Find the distance CD

d=\sqrt{(5-9)^{2}+(-2+5)^{2}}=5\ units

Find the distance AD

d=\sqrt{(5-1)^{2}+(-2+5)^{2}}=5\ units

substitute the values

P=5+5+5+5=20\ units

7 0
3 years ago
Which statements are true based on the diagram? <br> Check all that apply.
natulia [17]

Answer: where is statements

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Pedro paid $15.75 for three books all cost the same amount. What was the cost per book?
    5·1 answer
  • Need help with these questions. show work to plzzzz
    13·1 answer
  • Ralph has a spool with 9.8 meters of wire. How many 0.14 meter pieces of wire can he cut from the spool?
    11·1 answer
  • How can I solve this <br> problems?
    10·1 answer
  • How do you solve #10
    6·1 answer
  •  a farmer can cut 1/3 acre of hay every 25 minutes.
    8·2 answers
  • What scale is used on the graph below
    8·1 answer
  • Need help soon as possible taking a test
    8·1 answer
  • What is the ratio 100:120 in it's simplest form?
    12·2 answers
  • HELPP ME PLEASEEE I WILL GIVE BRAINLEST
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!