Answer:
y=-3x-12
Step-by-step explanation:
:)
Two numbers are in the ratio of 2 to 3.
If the smaller number is 18, the larger number is _____.
a) 27
b) 54
c) 21
d) 36
Answer:
yea the answer is a -27
Step-by-step explanation:
2 x 9 = 18
3 x 9 = 27
The Snack Shack solls hamburgers,
hot dogs, and chicken sandwiches.
They also sell cola, diet cola, and
lemonade. How many different
sandwich drink cholces are thero?
Answer:
3
Step-by-step explanation:
PLS HELP ME 30 POINTS
Which angles are coterminal with 7π8?
Select EACH correct answer.
−9π/8
−25π/8
23π/8
9π/8
Answer:
I think its. -9tt/8
-25tt/8
23tt/8
The coterminal angle of angle [tex]\frac{7\pi}{8}[/tex] is [tex]\frac{23\pi}{8}[/tex].
The coterminal angles are the angles that have the same initial side and the same terminal sides.
To determine the coterminal angle of a given angle just adding or subtracting 360° or 2π to it.
The coterminal angle of angle [tex]\frac{7\pi}{8}[/tex] is,
[tex]2\pi+\frac{7\pi}{8}=\frac{16\pi+7\pi}{8} =\frac{23\pi}{8}[/tex]
Hence, The coterminal angle of angle [tex]\frac{7\pi}{8}[/tex] is [tex]\frac{23\pi}{8}[/tex].
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PLEASE HELP URGENTLY!
The ratio of red to blue counters is 1:3 how many more red counters do you need to add to make the ratio of red to blue 4:1
WILL GIVE BRAINLIEST!
IM GIVING EXTRA POINTS
Answer:
11
Step-by-step explanation:
1+red/3=4/1 so 1+red=12 so red=11. we should add 11 red counters
Answer:
Add 15 red counters
Step-by-step explanation:
Number of red counter is 1
Number of blue counter is 3
1:3⇒4:1
Now to make ratio reverse you need to add 11 (12-1) more red counters so that ratio becomes
12:3=4:1
hope this helps
The sum of the angle measures a polygon with n sides is 720. What is n?
The polygon has 6 sides.
What is a polygon?
'A polygon, in geometry is any closed curve consisting of a set of line segments (sides) connected such that no two segments cross.'
According to the given problem,
Sum of measures of angle = 720
We know,
Sum of interior angles of polygon = 180( n - 2 )
Where, n = number of sides.
⇒ 180( n - 2 ) = 720
⇒ n - 2 = 720/180
⇒ n - 2 = 4
⇒ n = 6
Hence, we can conclude that the polygon has 6 sides.
Learn more about polygon here:
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In the diagram below, ST is parallel to QR. angle P is 40 degrees, and QST is 2R+8. Find the measure of STR in degrees.
Answer:
148º
Step-by-step explanation:
Use the information given:
The measure of a straight line is 180º. So angle PST=180-(2R+8)Since ST and QR are parallel, angle PST=angle PQR. Now, angle PQR=180-(2R+8)The sum of a triangle's interior angles is 180º. So 40+180-2R-8+R=180º.Combine like terms, 212-R=180Subtract, -R=-32Convert to positive, R=32ºWith R=32º, we can find angle QST and PQR. Angle QST=2(32)+8=64+8=72º. So angle PQR=180º-72º=108º. The sum of a quadrilateral's interior angles is 360º:
32º+72º+108º+STR=360ºCombine like terms, 212º+STR=360ºSubtract, STR=148ºWhich statement is correct about the transformation of a function f(x)?
a.By moving f(x) k units down, you obtain the function f(x)+k.
b.By moving f(x) k units to the right, you obtain the function f(x−k).
c.By shrinking f(x) k units horizontally, you obtain the function 1kf(x).
d.By stretching f(x) k units vertically, you obtain the function f(kx).
Answer:
B
Step-by-step explanation:
f(x)k= Example: f(2)= (2x-5)= f(2)= (2x2-5)= f(2)= (4-5)
Answer:
b.By moving f(x) k units to the right, you obtain the function f(x−k).
Step-by-step explanation:
:)
A furniture salesman earns 7% commission for his sales.
How much commission would he earn, if he sold a couch for
$800?
Answer:
He would get 56 dollars.
Step-by-step explanation:
56$
help me out really quick
is 18/28 passing?
thx again
Answer: If you got 18 points out of 28 that would be like a 64 (D)
Step-by-step explanation:
for geometry:(
will give brainist to the correct answer!!!
Answer:
y = ⅔x - 5
Step-by-step explanation:
To write the equation, find the slope (m), to enable you write the equation of the line in point-slope form given a point, (-3, -7) that the line passes through.
Since the line is parallel to 2x - 3y = 24,, it would have the same slope (m) value.
Rewrite 2x - 3y = 24 in slope-intercept form.
Thus:
2x - 3y = 24
-3y = -2x + 24
y = ⅔x - 12
The slope of 2x - 3y = 24 is ⅔. Therefore, the line that is parallel to 2x - 3y = 24 is also ⅔.
To write the equation of the line, substitute (a, b) = (-3, -7) and m = ⅔ into y - b = m(x - a)
Thus:
y - (-7) = ⅔(x - (-3))
y + 7 = ⅔(x + 3)
y + 7 = ⅔x + 2
y = ⅔x + 2 - 7
y = ⅔x - 5
What is the least common multiple (LCM) of 8 and 12?
A. 24
B. 20
C. 4
D. 2
Step-by-step explanation:
A. 24
.....
hope it helps !
Answer:
The answer is probably A
Find the coefficient of x² in the expansion of (x - 2/x)⁶
Answer:
I think answer for ur question is 60
3(x +2)-9x+5
What is the answer
BRAINLIEST LOL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A: X-55>25
B: X-25>55
C:X+55>25
D:X+25>55
Answer:
B
Step-by-step explanation:
Answer:
First one would be B
Second one would be x ≥ 80
Isaac and jennifer's total cost for their business is given by C(x)= 40x + 96,000 and its revenue function is represented by R(x)= 60x. A. Set up the cost revenue and function
Answer: P(x) = 20x - 96,000
Step-by-step explanation:
Cost revenue and profit function.
Cost function;
C(x)= 40x + 96,000
Revenue function;
R(x)= 60x
Profit = Revenue - Cost
P(x) = 60x - (40x + 96,000)
P(x) = 20x - 96,000
If you answer correctly I will give you brainlest GOES TO THE FIRST PERSON WHO ANSWERS CORRECTLY!
Answer:
A) slope is -12
B)The rate of change is constant because for every 5 seconds the change is the same. For every 5 seconds, the height decreases by 60ft. The equation is y=12x+1210
Step-by-step explanation:
Jordan is another employee at the same coffee shop. He has worked there longer than Gabe and earns 3 more per hour than Gabe. How much money will he earn after the following hours: 4, 8 ,12 and 16
Answer:
1.
- Gabe earns 13.5 per hour
2.
x ------------------ 4 ---- 8 --------- 12 ------ 16
Earnings ----- 57 ---- 111 ------- 165------ 219
Step-by-step explanation:
See attachment for complete question
Solving (a): Gabe's earnings per hour,
To do this, we simply calculate the slope (m) of the table.
[tex]m = \frac{y_2 - y_1}{x_2- x_1}[/tex]
Where
[tex](x_1,y_1) = (3,40.5)[/tex]
[tex](x_2,y_2) = (6,81.0)[/tex]
[tex]m = \frac{y_2 - y_1}{x_2- x_1}[/tex]
[tex]m = \frac{81 - 40.5}{6 - 3}[/tex]
[tex]m = \frac{40.5}{3}[/tex]
[tex]m = 13.5[/tex]
Hence, Gabe earns 13.5 per hour
Solving (b): Jordan earnings
First, we calculate the equation of Gabe's table using:
[tex]y - y_1 = m(x - x_1)[/tex]
Where
[tex]m = 13.5[/tex] and [tex](x_1,y_1) = (3,40.5)[/tex]
[tex]y - 40.5 = 13.5(x - 3)[/tex]
[tex]y - 40.5 = 13.5x - 40.5[/tex]
[tex]y = 13.5x[/tex]
If Jordan earns 3 more per hour than Gabe, then: Jordan's equation would be;
[tex]y = 13.5x + 3[/tex]
When x = 4
[tex]y = 13.5*4 + 3 = 54 + 3 = 57[/tex]
When x = 8
[tex]y = 13.5*8 + 3 = 108 + 3 = 111[/tex]
When x = 12
[tex]y = 13.5*12 + 3 = 162 + 3 = 165[/tex]
When x = 16
[tex]y = 13.5*16 + 3 = 216 + 3 = 219[/tex]
Please answer a, b, c
Answer:
A) Juan wins the race
B) J(t) = A (t) at (7 minutes, 2 miles)
C) The interval is 7 minutes to 15 minutes
Step-by-step explanation:
a) Juan wins the race
The reason is that the time Juan took to cover the distance of 4 miles is shorter than the time Antonio took
b) J(t) = A(t) at what point
This simply refers to the point at which the two graphs cross over one another
We can see this at the point ; (7,2)
This is; 7 seconds and 2 miles
What this mean is that they both covered 2 miles in 7 seconds
c) interval where J(t) > A(t)
This is the interval at which Juan was ahead of Antonio
Juan was below within 7 minutes
after 7 minutes he picked up
so the interval is 7 minutes - 15 minutes
1/4 x 8/15 in simplest form
Answer:
2/15
Step-by-step explanation:
An electric plant consumed 420 tons of coal in 6 weeks. At this
rate, what will be the total consumption of coal after another 4
weeks?
Answer: 700 tons of coal consumed in 10 weeks.
Step-by-step explanation:
first you find how much coal is consumed in 1 week which is 70 tons, then you multiply the 70 tons by 10 weeks because you are trying to find how much tons of coal can be consumed in to weeks and when you do that you should get 700 tons of coal for 10 weeks.
f(x)=25-x2, find the value of f(3)
Answer:
f(3) = 16
Step-by-step explanation:
To evaluate f(3), substitute x = 3 into f(x), that is
f(3) = 25 - 3² = 25 - 9 = 16
Answer:
f(3) = 16
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Function NotationStep-by-step explanation:
Step 1: Define
f(x) = 25 - x²
f(3) is x = 3
Step 2: Evaluate
Substitute in x: f(3) = 25 - 3²Exponents: f(3) = 25 - 9Subtract: f(3) = 16A person walked x feet and halve that again.
Answer and Step-by-step explanation:
[tex]\frac{x}{2}[/tex] is the answer.
The initial part is having the person walk a certain amount (shown as x feet). Then, the amount of x (in terms of feet) is halved, or divided by 2.
#teamtrees #WAP (Water And Plant)
Answer:
x/2
Step-by-step explanation:
x halved is x divided by two, namely x/2.
Hope this helps!
xoxo,
cafeology
Anthony is painting his living room. He purchased 5 gallons of paint. Each gallon
of paint covers 76.4 ft2. How many square feet will Anthony be able to cover if he
uses all the paint he purchased?
Answer
382.1
Step-by-step explanation:
its 5 times 76.42ft2.
plz mark as brainliest btw
January 19 national popcorn day. A bag of popcorn has the average of 450 kennels if 4%% of the kernels dont pop how manu pieces of popcorn will the bag make
Answer:
The bag will make 432 pieces of popcorn.
Step-by-step explanation:
From the information given, you know that the bag has an average of 450 kernels and that 4% don't pop. So, with this information you can find the pieces of popcorn that the bag will made by calculating 4% of the average number of kernels in a bag and subtracting the result from that amount:
450*4%=18
450-18=432
According to this, the answer is that the bag will make 432 pieces of popcorn.
Find Mack's debt-to-income ratio if his monthly expenses are $2850 and his monthly salary is $4000
Pls help mee
Will give brain if u show a little bit of work !!!!
Answer:
$1,120
Step-by-step explanation:
Lenders prefer to see a debt-to-income ratio smaller than 36%, with no more than 28% of that debt going towards servicing your mortgage. 12 For example, assume your gross income is $4,000 per month. The maximum amount for monthly mortgage-related payments at 28% would be $1,120 ($4,000 x 0.28 = $1,120).
A man got a 10% increase in his salary. If his new salary is Rs 1,54,000, find his original salary.
we will say that his original salary is x
x+10x/100=154000
we bring to the same denominator
(100x+10x)/100=154000
we multiply with 100
110x=15400000
we divide by 110
x=140.000
What is 45 percent of 37?
0.1665
1.665
16.65
166.5
Answer:
16.65
Step-by-step explanation:
37 * 0.45 = 16.65
Answer:
is it 16.65????
Step-by-step explanation:
lol i took the testtt
I need the answer pronto, NOW, ASAP.
Find the slope between the points (3, -3) and (12, -2).
Answer:
slope = (-2 +3) / (12 -3)
= 1/9
In parallelogram BCDE if CE= 32 find GF
Please help I’ll give brainliest
Answer:
CF = 16
Step-by-step explanation:
BCDE is a parallelogram. CE and BD are its diagonals.
Diagonals of a parallelogram bisects each other.
[tex]
\therefore \: CF = \frac{1}{2} \times CE\\\\
\therefore \: CF = \frac{1}{\cancel 2} \times \cancel {32 } \:\:\:\:\purple{\bold {16}} \\\\
\therefore \: CF = 16 [/tex]
The sum of two numbers is 69. One number is 13 less than the other. Find the numbers.
Answer:
41, 28
Step-by-step explanation:
x+x-13=69
2x=69+13=82
x=82/2=41
41-13=28