Slope is -2 and (1,4) What is the equation of the line in point slope form?
Who can help me on my math I’m failing can y’all please help me on some questions.
It’s solving systems of equations
Answer:
Lowest: 78
Highest: 99
Step-by-step explanation:
Quiz 1 =A
Quiz 2 = B
B = 21 + A
2A = 57 + B
2A = 57 + (21 + A)
2A = 78 + A
A = 78
B = 21 + A
B = 21 + 78
B = 99
The graph of a proportional relationship contains the point (8,4). What is the corresponding equation? Enter your answer as a fraction in simplest form by filling in the boxes.
y= — x
Given:
The graph of a proportional relationship contains the point (8,4).
To find:
The corresponding equation.
Solution:
If y in directly proportional to x, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex] ...(i)
Where, k is the constant of proportionality.
The graph of a proportional relationship contains the point (8,4).
Putting x=8 and y=4 in (i), we get
[tex]4=k(8)[/tex]
[tex]\dfrac{4}{8}=k[/tex]
[tex]\dfrac{1}{2}=k[/tex]
Putting [tex]k=\dfrac{1}{2}[/tex] in (i), we get
[tex]y=\dfrac{1}{2}x[/tex]
Therefore, the required equation is [tex]y=\dfrac{1}{2}x[/tex].
(5x + 2)
72°
I need help pls fast asap
69818247034ue8e83884647
Answer:
The answer is probably = 360° x+ 144°
х
-2
0
N
4
6
g(x)
4
1
-2
-5
-8
Mrs Learn went shopping with a 30% off coupon at Kohls. if she buys 2 shirts for 16.00 each, how 1 pair of jeans for $25.00, and 1 hat for $15.00, how much will her discount be?
Answer:
50.4
Step-by-step explanation:
Hope It Helps
Given the sequence 31,24,17,10......
What would the 11th term of the sequence be?
The 11th term of the sequence is
Scientific Calculator
Answer:
-39
Step-by-step explanation:
This sequence follows the pattern of subtracting 7 each time. We can prove this:
31 - 7 = 24, 24 - 7 = 17, 17 - 7 = 10
So if we were to continue to the 11th term, we would subtract 7 more times.
1. 10 - 7 = 3
2. 3 - 7 = -4
3. -4 - 7 = -11
4. -11 - 7 = -18
5. -18 - 7 = -25
6. -25 - 7 = -32
7. -32 - 7 = -39
The 11th term in the sequence would be -39.
Find the common ratio of 72,12, and 2
Answer:6
Step-by-step explanation:
Answer:
72:12:2 can be simplified to 36:6:1
Step-by-step explanation:
its like fractions
If a 176-ounce fish consumes a 112-ounce fish in a single gulp, how much does the first fish weigh-in tons?
The temperature dropped 20 degrees from noon to midnight. The temperature at midnight was 24°F. Write and solve an equation to find the temperature at noon?
answers: a/b= 8/2 B: 3.2/2= a/b C: b/6.4 = 8/5 D: 2/ 3.2= b/a
Answer:
b/6.4 = 8/5
Step-by-step explanation:
Please HELP ITS URGENT
Answer:
well that it good sir is a rectangle with a square on it
pls help there are 3 pics with multiple questions inside of them pls thank you
Answer:
Step-by-step explanation:
17. Rotation
18. Always
19. 4
20.
21. Acute triangle/ Isosceles triangle. All angels are acute and there are none of the sides are equal.
22. The transformation was a reflection. I know this because all the colors flipped, but everything else is the same.
Answer:
17. rotation
18. never
19. 4
20. The third one
21. It is an acute ASA triangle because all of the angles are less then 90 degree and since you are given the sides as well, it is ASA.
22. A rotation was used, because the colors are rotated 90 degrees, even though the shape itself stays the same.
Step-by-step explanation:
please help me!!i need to turn this in
Answer:
B (Set B has the greater median)
Step-by-step explanation:
How to calculate median with an even amount of numbers
Add both middle numbersDivide by 2Set A has a median of 2.5Set B has a median of 3.5Therefore, Set B has a larger medianWhich of the following transforms y= x2
the
graph of y = (x + 5)2 ?
a translation 5 units to the right
a translation 5 units to the left
a translation 5 units down
a translation 5 units up
hing
Answer:
a translation 5 units to the left
Step-by-step explanation:
Answer
Part 1: B. 5 units left
Part 2: C. 7 units down
Hope it helps!
Have an amazing day!!
^ω^
-- FTS
In △ABC, AB=4, BC=5, and CA=6. In △EFG, EF=400, FG=500, and GE=600. Is △ABC similar to △EFG? If so, what is the scale factor
Answer:
similar, scale factor = 100
Step-by-step explanation:
all you have to do is devide the bigger number by the smaller number
WILL AWARD 20 BRAINLY POINTS!
Evaluate the expression: 4(8 − 6)5 2 − 6 ÷ (−3).
Answer:
86 or 32, depending on the correctness of the syntax
Step-by-step explanation:
We use PEMDAS:
Parentheses: 4(2)5 2-6/(-3)
Exponents: I'm assuming that all the syntax is correct (so no exponents).
Multiplication and Division: 40*2+6 = 80 + 6
Addition and Subtraction: 86
If you copy+pasted this expression, then the original equation would have been: (4(8 − 6)^5)/(2 − 6 ÷ (−3)). We can use PEMDAS:
Parentheses: (4(2)^5)/(2 - 6 ÷ (−3))
We solve the parentheses individually using PEMDAS:Exponents: (4*32) <-- Numerator | Denominator -->(2 - 6 ÷ (−3))Multiplication and Division: 128 <-- Numerator | Denominator --> 2 + 2Addition and Subtraction: 128 < -- Numerator | Denominator --> 4We now have the following fraction: 128/4
That simplifies to 32
Which table could NOT represent a function?
input 0 1 2 3 4
output 2 4 6 8 10
input 30 40 50 60 70
output 21 11 -1 -11 -21
input 4 9 14 19 24
output 10 12 14 16 18
input -10 -10 0 0 10
output 8 16 24 32 40
Answer:
The fourth one
Step-by-step explanation:
Just cause its right
A restaurant sells 10 tacos for $8.49, or 6 of the same kind of taco for $5.40. Which is the better deal?
Answer:
10 tacos
Step-by-step explanation:
10 tacos is the better deal because
it is 0.85 cents. 0.85 x 10 = $8.50 per taco for 10 tacos while it would cost $0.90 per taco for 6 tacos
0.90 x 6 = 5.40.
Hope this helps.
Mai biked 3 1/2 miles today, and Noah biked 1 1/8 miles. how many times the length of Noah's bike ride was Mia's bike ride
Answer:
3
Step-by-step explanation:
Manny begins the summer with $200
Answer:
1200
Step-by-step explanation:
Please help! Tysm!!!!!!!!!!!!
Answer:
i think the answer is 1/12
Step-by-step explanation:
If you multiply 3x4 that will equal 12 and you can put the one on top
Solve for h in this right triangle. Show all steps and round your answer to the nearest hundredth.
Answer:
708.56 ft
Step-by-step explanation:
Use the tangent trig rule, TOA in SOH-CAH-TOA. Take your opposite, h, and divide it over your adjacent, 875. Then take the tangent of 39° using a calculator, and multiply 875 on both sides to get h by itself, that being the result of 708.56 ft rounded.
Four times Mark's age plus 7 is Destiny's age. Destiny is 51. What is Mark's age?
Answer:
His age is 11
Step-by-step explanation:
What are the roots of the equation?
102
A ceramic vase that cost an antique store $5 was marked $20. What is the percentage markup on the price of the ceramic vase?
15%
75%
300%
400%
please help I appreciate it :)
24x - 16 is the answer!
Explanation:
Area of a rectangle = length x breadth
Therefore, Area of the given rectangle will be; 8 (3x-2)
= 24x - 16.
78 – 24 divided by (14 – 6) x 2
Answer:
76.5
Step-by-step explanation:
pls brainliest
(x^2 - y^2)/(3x - 3y) = ?
Answer:
I don’t really know but I think you can get like (x-y)(x+y) = 3(x-y). And then you like do 3(x+y)(x-y)??
Step-by-step explanation:
Answer:
[tex]\frac{x+y}{3}[/tex]
Step-by-step explanation:
[tex]\frac{x^{2}-y^{2} }{3x-3y}[/tex]
use the difference of two squares formula
[tex]\frac{(x+y)(x-y)}{3y-3} \\\\factor out 3 \frac{(x+y)(x-y)}{3(x-y)} \\cancel out the common factor; (x-y)\\your answer is[/tex]
x+y/3