Answer:
y = 2x + 2
Step-by-step explanation:
The formula is y = mx + b, and to find the slope it's y2-y1 / x2-x1, so you do 4-16 = -12 and 1-7 = -6, and -12/-6 = , so your slope is 2.
Then you use one point and put it into your equation ex: 4 = 2(1) + b and simplify to find the y-intercept (b).
Then that's your answer!
Hope this helps!
What is the next number in the sequence? 3, 9, 15, 21, ?
Answer: 27
Step-by-step explanation:
supposed to ad 6 everytime
Answer:
Your next number would be 27
Step-by-step explanation:
3+6=9
9+6=15
15+6=21
21+6=27
HELP ME OUT REALLY FAST PLEASEE
Answer:
1 5/6
Step-by-step explanation:
Answer:
The answer is C
Write -0.34 as a fraction in simplest form?
Answer:
-34/100 is the fraction in simplest form
The graph represents the cooling curve of ethyl alcohol. Determine the boiling point of ethyl alcohol.
A) 75°C
B) 78°C
C) 80°C
D) 90°C
Answer:
B
Step-by-step explanation:
Given: M ≅ X
N ≅ Y
YO ≅ NZ
Prove: △MNO ≅ △XYZ
Answer:
Δ MNO ≅ ΔXYZ ⇒ proved down
Step-by-step explanation:
Cases of congruency
SSS ⇒ 3 sides in the 1st Δ ≅ 3 sides in the 2nd Δ SAS ⇒ 2 sides and including angle in the 1st Δ ≅ 2 sides and including angle in the 2nd Δ ASA ⇒ 2 angles and the side whose joining them in the 1st Δ ≅ 2 angles and the side whose joining them in the 2nd Δ AAS ⇒ 2 angles and one side in the 1st Δ ≅ 2 angles and one side in the 2nd Δ HL ⇒ hypotenuse and leg of the 1st right Δ ≅ hypotenuse and leg of the 2nd right ΔLet us solve the question using the 4th rule above
∵ YZ = YO + OZ
∵ NO = NZ + ZO
∵ OZ = ZO ⇒ from the figure
∵ YO ≅ NZ ⇒ given
∴ YZ ≅ NO
In Δs MNO and XYZ
∵ ∠M ≅ ∠X ⇒ given
∵ ∠N ≅ ∠Y ⇒ given
∵ NO ≅ YZ ⇒ proved
→ By using the AAS postulate of congruency.
∴ Δ MNO ≅ ΔXYZ
describe how you would graph 2x+3y=6
Answer:
First get y by itself. (y=-2/3x +2). The y-intercept is at 2 and the slope is -2/3 so starting at (0,2) you would go down two and right three and continue doing that to create your graph.
Step-by-step explanation:
Desmos is always a good option for checking your graphs :)
Kevin was having so much fun making cupcakes for his class. He made 2 dozen of them! But there are only 19 kids in his class. Luckily everyone are one cupcake except for Emma. How many cupcakes are left over?
PLEASE HELP
1.6x-(x-2.8)=(0.2x+1.5)-0.7
Solve for x
Okay so I am confused about a few questions so I'll ask a few.
How do I find the x and y intercepts if they exist, the vertex, and the axis or line of symmetry, and put the function in general form?
f(x) = -2(x + 1)² -4
Is 18/30 and 3/5 equivalant
Answer:
yes
Step-by-step explanation:
They both are 0.6 in decimal form
Solve these 2 problems please
Answer:
7 and 10
3 - 7 is -4
1- + 10 is 9
Answer: 8 degrees
Step-by-step explanation:
3-2-1-0-1-2-3-4
I need help in number 8 ASAP please
Answer:
it a a and d
Step-by-step explanation:
Fact families for 4 3 and 12
Answer:
i have 5 sisters my dad and mom are still married and im the youngest
True or False?
To create more batches of a color recipe that will come out to be the same shade of the color, multiply each ingredient by the same number
Answer:
True
Step-by-step explanation:
What is the greatest common factor of 2a^2b^3 and 4a^3b^3
Answer:
4a^(3)b-8a^(2)b^(2)+2ab^(3)
Step-by-step explanation:
Here is a list of numbers:
0, 10,-18, 7, -14,-7,7,-14,13,0
State the median.
$100 if you answer my question
Answer:
hmm
Step-by-step explanation:
Sabrina bought a hoodie at the store when they were having a 25% off sale. If the regular
price of the hoodie was $50, how much did Sabrina save?
Answer:
$12.50
Step-by-step explanation:
Answer:
$12.50
Step-by-step explanation:
The sale is for 25% off, so she saved 25% of $50.
25% of $50 = 0.25 * $50 = $12.50
What is the percent increase when 7200 increases by 1800? 20 percent 25 percent
Answer:
7200+1800=9000
7200/1800= 72/18= 8/2= 4
100/4 = 25
A glass is
1
6
full. Then 95cm3 of orange juice is poured in.
The glass is now
4
5
full. What is the total volume of the glass?
Answer:
let x = the amount of orange juice in a full glass.
the glass is 1/6 full = 1/6 * x
add 95 cubic centimeters and the glass becomes 4/5 full.
equation for that is:
1/6 * x + 95 = 4/5 * x
subtract 1/6 * x from both sides of this equation to get:
95 = 4/5 * x - 1/6 * x
multiply 4/5 * 6/6 and multiply 1/6 * 5/5 and the equation becomes:
95 = 24/30 * x - 5/30 * x
combine like terms to get 95 = 19/30 * x
multiply both sides of the equation by 30/19 to get:
30/19 * 95 = 30/19 * 19/30 * x
simplify to get:
30/19 * 95 = x
solve for x to get x = 150.
the volume of the glass is 150 cubic centimeters.
1/6 * 150 = 25
4/5 * 150 = 120
the difference between 4/5 full and 1/6 full is 95 cubic centimeters.
solution is that the volume of the glass is 150 cubic centimeters.
Step-by-step explanation:
I WILL GIVE BRAINLIEST
Three weeks ago, an art supply store started selling a paint kit for 75% of the original price. Now the kit is 15% off of the sale price. The expression 0.75x - 0.15(0.75x) represents the current price of the paint kit where x is the kit’s original price (in dollars). Find the current price of the kit if it originally cost $48.
Answer:
$30.60
Step-by-step explanation:
0.75X-0.15(0.75X)
0.75(48)-0.15(0.75(48))
0.75(48)-0.15(36)
36-0.15(36)
36-5.4
30.6
what is 1 billion in standard form?
Answer:
i think 1,000,000,000
Step-by-step explanation:
some one help me with this im lost
Answer:
We will turn the 1/5 into 1/10, then 1/10 into 2/10 because of the 10%. Then, we will have 8/10 left.
if three people are with 16 sweet how many would 5 be with
Given the following relations on the set of all people. Check ALL correct answers from the following lists: (a) a is older than b A. symmetric B. irreflexive C. reflexive D. antisymmetric E. transitive
Comlete question is;
Given the following relations on the set of all people. Check ALL correct answers from the following lists:
(a) a is older than b;
A. antisymmetric
B. irreflexive
C. transitive
D. reflexive
E. symmetric
(b) a and b have a common grandparent;
A. reflexive
B. symmetric
C. irreflexive
D. transitive
E. antisymmetric
(c) a has the same first name as b;
A. reflexive
B. irreflexive
C. transitive
D. symmetric
E. antisymmetric
(d) a and b were born on the same day;
A. symmetric
B. reflexive
C. transitive
D. antisymmetric
E. irreflexive
Answer:
a) Options A, B & D.
b) Options C & D.
c) Options C, D & E
d) Options A, B & C
Step-by-step explanation:
a) Options A, B & D.
- It's irreflexive because b is not older than a.
- It's transitive because if a is older than b as we are told and b is older than c, then we can say that a is older than c.
- It's antisymmetric because if a is older than b, then we can say that b is not older than a.
b) Options C & D.
- It's symmetric because if a & b have a common grandparent, then we can say that b and a have a common grandparent.
- It's reflexive because a and b have common grandparents and thus implies all of a's grandparents.
c) Options C, D & E are correct.
It could be Transitive, symmetric or antisymmetric.
d) Options A, B & C are correct.
Find slope plz and ty!!
Answer:
1/2
Step-by-step explanation:
m=y2-y1/x2-x1
8-6=2
10-6=4
(2/4)/2=(1/2)
hope this helps :3
if it did pls mark brainliest
What is the solution to this equation?
6x +4= 4x– 2
X=
Answer:
-3
Step-by-step explanation:
Answer:
I'm not positive but i thank -3
Step-by-step explanation:
I might be rong
What is the sequence of 15,12,9,6
Answer: 3 then 0
Step-by-step explanation:
For the suffering you can buy a 6 oz pack of suffering mix for $ $1.98 .The label says a serving size is 1/6 of the Package. If the serving size is 1/6 of the package how many people will 1 package serve?
Answer:
6... if the serving size is 1/6 of the package, that means it will serve 6 people
Step-by-step explanation:
If you can walk 4.9 miles in 2.9 hours, how many minutes does it take to walk 8.73 miles? Round to 1 decimal.
6.73 I believe.\
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