Answer:
y+3 = -4(x-2)
Step-by-step explanation:
We can use point slope form since we are given a point on the line and a slope,
Point slope form is
(y-y1) = m(x-x1) where m is the slope and (x1,y1) is a point on the line
(y- -3) = -4(x-2)
y+3 = -4(x-2)
How many meals can you buy with $60 if one meal in the college cafeteria costs $6
Answer:
10
Step-by-step explanation:
60/6=10
I NEED HELP ASAP!!!! PLEASE!!
Answer:
C
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
5f+2p=90
-5f -5f
[tex]\frac{2p}{2}[/tex]=[tex]\frac{-5f+90}{2}[/tex]
p=[tex]\frac{-5f+90}{2}[/tex]
A 30 ft building casts a shadow that is 75 ft. long. A nearby tree casts a shadow that is 35 ft. long. How tall is the tree?
Answer:
The tree is 14 ft. tall.
Step-by-step explanation:
Height of the building/ Height of the tree = Shadow of building/ Shadow of tree
30/x = 75/35 Cross multiply
75x = (30)(35)
75x = 1050
x = 1050/75
x = 14
The length of a rectangular plot is 2 1/3 m. The area of the reclangle is5 1/3 m? What is the width of the plot?
Answer:
Step-by-step explanation:
Width = Area÷ length
= 5 1/3 ÷ 2 1/3
= 16/3 ÷ 7/3
[tex]= \dfrac{16}{3}*\dfrac{3}{7}\\\\\\=\dfrac{16}{7}\\\\=2\dfrac{2}{7}[/tex]
a help with my mathhh i give brainliest <3
Answer: -36
Step-by-step explanation:
Answer is -36
if you don't understand why ask
Isjfjsjsjdbsbd please sleep is important
Answer:
13 1/2
Step-by-step explanation:
What we do is convert the mixed numbers into improper fractions
1 x 2 + 1 = 3
4 x 2 + 1 = 9
our new fractions are 3/2 and 9/2
multiply 3 x 9 = 27/2
simplify into mixed number = 13 1/2
The graph of g(x) is a transformation of the graph of f(x)=3^x.
Enter the equation for g(x) in the box.
g(x) =
Transformation involves changing the position of a graph
The equation of g(x) is [tex]\mathbf{g(x) = 8(2)^x}[/tex]
A geometric function is represented as:
[tex]\mathbf{y =ab^x}[/tex]
The graph of g(x) passes through (-1,4) and (-2,2)
So, we have:
[tex]\mathbf{2 =ab^{-2}}[/tex]
[tex]\mathbf{4 =ab^{-1}}[/tex]
Divide both equations
[tex]\mathbf{\frac{4}{2} =\frac{ab^{-1}}{ab^{-2}}}[/tex]
Divide
[tex]\mathbf{2 =b}[/tex]
Rewrite as:
[tex]\mathbf{b =2}[/tex]
Substitute 2 for b in [tex]\mathbf{4 =ab^{-1}}[/tex]
[tex]\mathbf{4 = a2^{-1}}[/tex]
Multiply both sides by 2
[tex]\mathbf{8 = a}[/tex]
Rewrite as:
[tex]\mathbf{a = 8}[/tex]
Substitute 2 for b and 8 for a in [tex]\mathbf{y =ab^x}[/tex]
[tex]\mathbf{y = 8(2)^x}[/tex]
Express as a function
[tex]\mathbf{g(x) = 8(2)^x}[/tex]
Hence, the equation of g(x) is [tex]\mathbf{g(x) = 8(2)^x}[/tex]
Read more about function transformation at:
https://brainly.com/question/13810353
Answer:
g(x)=8(2)^x
Step-by-step explanation:
if 15 baseballs cost $9 how much would 30 baseballs cost
546863 / 57379 in step by step
Answer:
0.1
Step-by-step explanation
57379/546863 is how it should be set
also not sure about the step by step part sorry
Answer:
9 R 30,452
Step-by-step explanation:
54 + 38
-
= (52 +
D + 38
-
=52+ (
+38)
= 52 +
II
Answer:
568+567899675433235+453dtu
Which graph represents the function h(x) = Ix| + 0.5?
Answer: The third option.
Step-by-step explanation:
This question requires knowledge of translation of equations. It utilizes a very simple vertical shift, which can be found via f(x) = f'(x) + a, where the graph is moved up a units. In this case, a is 0.5.
Hope it helps and let me know if you want me to elaborate.
Answer:
Third graph
Step-by-step explanation:
3rd graph is the right one. Top left corner one.
Reson:
Transformation in y coordinates is by up 0.5
Which is 3rd one
Translate to an equation, then solve.
The product of 2, and a number increased by 6, is – 24.
What is the number?
Answer:
2 (n + 6) = - 24
Step-by-step explanation:
The product (the result from multiplying) of 2, and a number increased (add) by 6, is (equals) – 24.
We use "n" to represent the unknown number.
We multiply 2 by n + 6, and that equals - 24.
Answer:
The number is -15.
Step-by-step explanation:
2x+6=-24
2x=-24-6
2x=-30
x=-30/2
x=-15
Corner Grocery charges $4.80 for 12 sodas. Max's Market charges $5.25 for 15 sodas.
Which store has the best unit price on sodas, and by how much?
Answer:
To do this, just do 12 divided by 4.80 = 2.5 dollars per can at Corner Grocery, and at Max's Market 15 divided by 5.25 = 2.85 per can. So the Corner Grocery has a better unit price by 35 cents.
Thanks for your question.
Answer:
i dont know
Step-by-step explanation:
i dont know
Kaya invests £4000 for 8 years
The investment gets compound interest of x% per annum
At the end of 8 years the investment is worth £6872.74
Work out the value of x
To find the interest rate on the investment for 8 years is equal to 0.7%
Given the following data:
Principal = £4000Future value = £6872.74Time = 8 years
To find the interest rate on the investment for 8 years:
Mathematically, compound interest is given by the formula:
[tex]A = P(1 + r)^{t}[/tex]
Where;
A is the future value.P is the principal or starting amount.r is annual interest rate.t is the number of years for the compound interest.Substituting the given parameters into the formula, we have;
[tex]6872.74 = 4000(1 + r)^{8}\\\\(1 + r)^{8}=\frac{6872.74}{4000} \\\\(1 + r)^{8}=1.7182\\\\1+r=\sqrt[8]{1.7182} \\\\1+r =1.07\\\\r=1.07-1\\\\r=0.7[/tex]
Interest rate, r = 0.7%
Read more: https://brainly.com/question/22339845
Find the quotient.
593
÷
60
A.
10 R7
B.
9 R53
C.
9 R3
D.
9 R93
Answer:
b
Step-by-step explanation:
b
The answer is. B.) 9 R53
I used long division
A person has $20,000 to invest. As the person's financial consultant, you recommend that the money be invested in Treasury bills that yield 3%, Treasury bonds that yield 6%, and
corporate bonds that yield 9%. The person wants to have an annual income of $1170, and the amount invested in corporate bonds must be half that invested in Treasury bills. Find
the amount in each investment.
What is the solution? Select the correct choice below and fill in any answer boxes within your choice
He invested $ 2000 in Treasury bills, $ 1000 in corporate bonds and $ 17000 in Treasury bonds.
Given that a person has $ 20,000 to invest, and as the person's financial consultant, you recommend that the money be invested in Treasury bills that yield 3%, Treasury bonds that yield 6%, and corporate bonds that yield 9%, and the person wants to have an annual income of $ 1170, and the amount invested in corporate bonds must be half that invested in Treasury bills, to find the amount in each investment the following calculation must be performed:
10,000 x 0.03 + 5,000 x 0.09 + 5,000 x 0.06 = 1050 8,000 x 0.03 + 4,000 x 0.09 + 8,000 x 0.06 = 1080 2,000 x 0.03 + 1,000 x 0.09 + 17,000 x 0.06 = 1170
Therefore, he invested $ 2000 in Treasury bills, $ 1000 in corporate bonds and $ 17000 in Treasury bonds.
Learn more about quantities in https://brainly.com/question/25789591
What is the value of n in this equation?
n - 409 = 732
Answer:
n = 1141
Step-by-step explanation:
To find the value of n you add 732 and 409 giving you 1141.
Answer:
n = 323
Step-by-step explanation:
this one should be easy for u. all u have to do is take the given number which can be either the minuend or subtrahend and subtract it from the difference. (minuend-subtrahend=difference)
someone help me. i don’t understand this lol
Answer:
2
Step-by-step explanation:
the theorum you need for this is c^2 = a^2 + b^2, but because you have sides a and c, you need to work backwards.
Start by isolating b^2 in the equation.
c^2 = a^2 + b^2
-a^2
c^2 - a^2 = b^2
b needs to not be squared, so take the square root of both sides
[tex]b = \sqrt{\sqrt{29}^{2} - 5^{2}[/tex]
Your answer should be 2.
12) The Royals softball team played 75 games and won 55 of them. What percent of the games did they lose? (round to the nearest tenth)
man pays $225 each month into an account to pay his bills. How much does he pay into the account in three years?
Answer:
$8100
Step-by-step explanation:
There are 36 months in 3 years.
225 x 36 = $8100
Find the degree of this polynomial.
k^6 + 8K^5 + 8K^4 - 9k^2
Step-by-step explanation:
that is easy : 6
let's write it a bit nicer and more readable :
k⁶ + 8k⁵ + 8k⁴ - 9k²
the highest exponent is 6 for k.
and that is the degree of the polynomial.
if Angle 4 = 6x+8 and Angle 3 = 20x+16 find the measure of all Four Angles
Answer:
40 on edge
Step-by-step explanation:
2021
4(2x+3)+4(3x+2) i need to expand and simplify it
Answer:
8x+12+12x+8=0
20x+20=0
20x=-20
x=-1
Answer:
20
Find the length of the third side. If necessary, write in simplest radical form.
2n^2-6=-16
what am i supposed to be doing
Answer:
n = ±i sqrt(5)
Step-by-step explanation:
2n^2-6=-16
Add 6 to each side
2n^2-6+6=-16+6
2n^2=-10
Divide by 2
2/2n^2 = -10/2
n^2 = -5
Take the square root of each side
sqrt(n^2) = sqrt(-5)
n = sqrt(-1) sqrt(5)
n = ±i sqrt(5)
Which fractions have a decimal equivalent that is a repeating decimals select all that apply
Answer:
19/3 = 6.33333……
9 11/16 = 9.6875
a) 0.818
b) 0.8
c) 3.4
d) 0.55555……
Step-by-step explanation:
Help please me please
Answer:
5n^3
Step-by-step explanation:
For this type of problem, you can do the numbers and the variables separately and then combine them at the end.
First, lets do the variables:
n^4 has the following factors: n^1, n^2, n^3, n^4
n^3 has the following factors: n^1, n^2, n^3
The greatest common factor is n^3
Now for the numbers.
5 has the following factors: 1,5
30 has the following factors: 1,2,3,5,6,10,15,30
The greatest common factor is 5
Put it all together and the answer is 5n^3
Answer:
the greatest common factor between those is 5n^3
Step-by-step explanation:
So if you factor out 5n^3 you would have,
5n^3(n+ 6)
what is the value of x in the equation x-7=-4x+33
Answer:
x=8
Step-by-step explanation:
Add 7 to the right side and add 4x to the left side
5x=40
divide by 5
Answer:
x=8
source=trust me bro
Kirk is taking an exam and has 1 1/2 hours to complete the test. He has used 1/3 of his time already. How much time has Kirk used already on the test?
Answer:
30 minutes!!!!
Answer:
(1/2) half an hour.
Step-by-step explanation:
1 1/2 x 1/3 = 3/2 x 1/3 = 3/6 = 1/2
Pls help i don't know Anymore
1/3
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