Answer:y=-5x-21
Step-by-step explanation:\
y=mx+b
-1=-5(-4)+b
-1=20+b Subtract 20 from each side
-21=b
The equation is y=-5x-21
The price of jona's favorite chocolate slab has changed from R5 to R6. Determine the percentage increase.
Step-by-step explanation:
Increase in price = R6 - R5 = R1
% increase. =. R1÷R6 × 100 = R0.16 ×100%
% increase. = 16%
.PLEASE GIVE BRAINLIEST.
NEED HELP ASAP!!!Does anyone know the answer to this
Answer:Y intercept is (0,4)
axis of symmetry is -3
Step-by-step explanation:
Answer:
Step-by-step explanation:
what is the value of x?
Answer:
Step-by-step explanation:
x^2=a^2+b^2
x^2=6^2+8^2
x^2=36+64
x^2=100
x=10
Add.
58+28
Item 19
Which number is prime?
4
9
21
23
1016
78
716
18
In the diagram to the right what is the length of N
Answer:
C
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = [tex]\frac{1}{2}[/tex]
sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{8}{n}[/tex] = [tex]\frac{1}{2}[/tex] ( cross- multiply )
n = 16 → C
6. Determine if the sequence is arithmetic or
geometric, and the common ratio or
difference.
-4,-2.5, -1, 0.5, 2,......
A. Arithmetic; d = 1.5
B. Arithmetic; d = 2
C. Geometric; r = 0.5
D. Geometric; r = 2
Answer:
A. Arithmetic; d = 1.5
Step-by-step explanation:
-4, -2.5, -1, 0.5, 2
Looking at the sequence, we can see that the numbers increase. This means our common ration or difference will be positive.
Let's look at common ratios first.
To find the common ratio, divide one term from the term after it.
r = a₂ ÷ a₁
r = -2.5 / -4
Divide.
r = 0.625
To see if this is the common ratio, we want to test this with the other numbers of the sequence.
r = a₃ ÷ a₂
r = -1 / -2.5
r = 0.4
This is not consistent; therefore our sequence is not geometric.
Let's look at common differences next.
To find the common ratio, subtract one term from the term after it.
r = a₂ - a₁
r = -2.5 - (-4)
Simplify.
r = -2.5 + 4
Add.
r = 1.5
To see if this is the common difference, we want to test this with the other numbers of the sequence.
r = a₃ - a₂
r = -1 - (-2.5)
Simplify.
r = -1 + 2.5
r = 1.5
This is consistent; therefore we have found our common difference of this arithmetic sequence.
A. Arithmetic; d = 1.5
Hope this helps!
Shelby is collecting 151/2 pounds of pebbles for a geology experiment. If she collects the pebbles in buckets that hold 35/8 pounds of weight how many bucketscan she need
Answer:
4.27
Step-by-step explanation:
Shelby is collecting 15 1/2 pounds of Peebles for his geology experiment
She collects the pebbles in a bucket that holds 3 5/8 weight pounds
Therefore the number of buckets that will he required can be calculated as follows
= 15 1/2 ÷ 3 5/8
= 31/2 ÷ 29/8
= 31/2 × 8/29
= 124/29
= 4.27
help pls, I'm timed!
Answer:
90
Step-by-step explanation:
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
IF YOU SEND ONE MORE LINK AGAIN I WILL REPORT YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
What is your question
Step-by-step explanation:
I do not see a question
Answer:
where is the question at?
Step-by-step explanation: I don'tsee it
Please help me!!!!! Pleasee
Answer:
1°
Step-by-step explanation:
cos x= LJ/JK=2.8/9.3
⇒x ≈1°
12. Divide 2.4 ; 2= 14 1 1
Answer:
5
Step-by-step explanation:
Helppppppoo plssssssss
Answer:
0.7 x10^4
Step-by-step explanation:
That is the answer for me jdjjushjsj
3 3/8 divided by 2 1/4 =
Answer:
1.5 or 1/5
Step-by-step explanation:
Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.
1 picture 2 questions please and thank you
Answer:
Step-by-step explanation:
HELP WITH QUESTION 2 PLEASE! I’ll give you brilliance
Answer:
A : 25 , B: 14 , C : 15 , D: 12
D: first you add them it will be 11.8 you round it the nearest tenth of a unit it will be 12 I'm not sure of my answers I hope that I helped you .
Can you please help me
Answer:
Q1: equal
Q2: smaller
Q3:equal
Q4 smaller
Q5: bigger
Step-by-step explanation:
What is the distance from the origin to point A graphed on the complex plane below?
How do you do this equation?
2(m+7)= blank m+ blank
Use properties of operations to complete the equivalent expression.
Answer:
2m + 14
Step-by-step explanation:
2(m+7)
2m + 14
Taylor's mom said he and his brother could go to a movie while she went shopping,
She dropped them off at the theater at 1:45 and said she would be back at 4:00 to get
them. They had three choices of movies. Which movie could they see and be done
by the time their mom came to get them? Show all your work. Hint: Remember that
there are 60 minutes in an hour.
Length
(Including Previews)
Movie
Start Time
1:55
130 minutes
Beetle goes to Town
2:00
125 minutes
Arctic Adventure
Answer:
beetle goes to town and artic adventure both end at 3:25 so really it's a gamble
Step-by-step explanation:
Find the area please!
Answer:
27 in. is the answer
Step-by-step explanation:
hope it helps
A chef cooked vegetables for 22 customers. The chef cooked 1/3 pound of potatoes and
1/4 pound of green beans for
each customer.
How many pounds of vegetables did the chef cook for these customers all together?
Answer:
The chef cooked 1/3 pound of potatoes and
1/4 pound of green beans for
each customer.
so. Sum of all vegetables for one customer = 1/3 pound of potatoes + 1/4 pound of green beans
= 1/3 + 1/4 pound
= 7/12 pound
so. Sum of all vegetables for 22 customer = (7/12 pound ) 22
= 22/12 pound
= 11/6 pound
Step-by-step explanation:
Write the equation in standard form for the circle passing through (0,8) centered at the origin
Answer:
[tex]x^{2} + y^{2} = 64[/tex] is the equation in standard form
Step-by-step explanation:
The distance from (0, 0) to (0, 8) = 8 = the radius of the circle
[tex]x^{2} + y^{2} = 64[/tex] is the equation in standard form
NEED HELP This is a picture of a coordinate graph.
Which ordered pair describes a point that is located 4 units to the left of the origin and 6 units below the x-axis?
(4, −6)
(6, −4)
(−4, −6)
(−6, −4
Evaluate the expression 3 ⋅ 2^t , when t=1. *
Answer:
6
Step-by-step explanation:
3 ⋅ 2^t
Let t=1
3 ⋅ 2^1
Exponents first
3 * 2
6
Simplify (2x + y)(x - 2y) - (x + 2y)(2x - y) as much as possible.
Answer:
-6xy
Step-by-step explanation:
(2x-y)x(x-2y)-(x+2y)X(2x-y)
remove the parentheses
2x^2-4xy+xy-2y^2-(2x^2-xy+4xy-2y^2)
collect terms
2x^2-4xy+xy-2y^2-(2x^2+3xy-2y^2)
remove the parentheses
2x^2-4xy+xy-2y^2-2x^2-3xy+2y^2
remove the opposites, collect the terms to get -6xy
In the diagram, which two angles are alternate interior angles with angle 14?
4 lines intersect to form 16 angles. The angles created, clockwise from top left are 1, 2, 3, 4; 5, 6, 7, 8; 13, 14, 15, 16; 9, 10, 11, 12.
Angle 4 and Angle 12
Angle 3 and Angle 9
Angle 2 and Angle 10
Angle 12 and Angle 15
Answer: Angle 3 and Angle 9
Step-by-step explanation:
Answer:
3 9
Step-by-step explanation:
The equation is P= 6s represents the perimeter P of a regular hexagon with side length s. What is the perimeter of a regular hexagon with side length as 5 mm?
Answer:
30
Step-by-step explanation:
SOMEONE PLEASE HELP MEEEEE3
Pau
Kendrick pays $10.50 for a movie ticket and an additional $3.50 per box of candy at the concession stand. For which sequence does the n
th term represent the amount of money Kendrick has spent at the movie theater after buying n boxes of candy?
Answer:
B
Step-by-step explanation:
The first one starts with his payment for the ticket
Then $14 after he buys a box of candy.
6n blocks of clay are shared among 14 students. Write and algebraic expression for the number of blocks of clay that each student will get
Answer:
6n ÷ 14
Step-by-step explanation:
the blocks are shared among the people.