Answer:
[tex]3x - 15 = 150 \\ 3x = 165 \\ x = \frac{165}{3} \\ x = 55[/tex]
55° is the right answer.18. Use the correct order of operations to evaluate the following expression for a=2.
a + (6 x 8) - (1 x a)
a. -60
b. 46
C. 48
d. 62
1.
A toy store is preparing for the
winter holiday season. The
manager is reviewing the current
inventory and comparing it to the
forecasted inventory needed that
is based on last year's sales.
What is the forecasted need for
board games?
Toy Inventory, 2016
What is the solution to the equation? 9−3x=12x+10
Answer:
-1/15
Step-by-step explanation:
Answer:
x=-15
Step-by-step explanation:
9-3x=12x+10
-10
-1-3x=12x
+3x
-1=15x/-1
kirkland offered a 25% discount off the regular price of a picture frame. the amount of the discount is 15$. what is the regular price of the picture frame?
Answer:
orignal price of frame is 60
Step-by-step explanation:
let regular price be a
25% x a = 15
25/100 x a=15
a=15 x 100/25
a=3 x 20 = 60
Which relationship is a function?
teachers and their pets
Output
Input
January
30 tons
Ms. Valverde
Mr. Fanning
February | 28 tons
March
25 tons
dog
cat
fish
Input
Output
Input
Output
И
3
9
10
12
13
Step-by-step explanation:
these are the functions
and the others are not a functions because the domain can't match to more than one
The relationship, (January, 30), (February, 28), and (March, 25) is a function.
What is a function?A function can be defined as the outputs for a given set of inputs.
The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.
We know, A relation from a set A to a set B is a function if no two distinct ordered pairs have the same x-coordinate value.
Or a relation is a function if each input has a different output.
From the given options, Option (I) is a function as the ordered pairs are,
(January, 30), (February, 28) and (March, 25).
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Help plssssssssssssssssss
Answer: J. Rollerama charges $30 plus $4.50 per person. Maria has $129.
Step-by-step explanation: 129-30= 99 99/4.5= 22
HELPPP! D got cut off at the end
Answer:
I'm pretty sure the correct answer is A from the info given
Step-by-step explanation:
What is the complex conjugate of 7 + 8i ?
Answer:
7-8i
Step-by-step explanation:
to find as complex conjugate, simply change the sign of the imaginary pert (the part with the i). this means that is either goes from positive to negetive or from negetive to positive
as as general rule,the complex conjugate of a +bi is a-bi
Find the amount of sales. earnings: $150 commission: 20%
I NEED HELP please
Answer:
1. =2
2. times 2
3. b.
Step-by-step explanation:
16 and 1/3 reciprocal
In which number does the digit 7 have a value that is 10 times as great as the digit 7 in the number 0.975
Answer:
ten :)))))))))))))))))))))))))
Why do we
call fractions
such as 8/6
improper.
Please help
Answer:
Because the numerator cannot be higher than the denominator
Step-by-step explanation:
8/6 would be counted as incorrect bc the numerator (8) cannot be higher than the denominator (6). so it would be written as 1 2/6
Find the equation of the graphed line.
a. y = -2x + 5
b. y = -2/5x + 2
c. y = 2x + 5
d. y = -5/2 x +5
[tex]\boxed{\boxed{\pink{\bf \leadsto Hence \ option\ [d]\ \bigg(y = \dfrac{5}{2}x + 5\bigg) \ is \ correct }}}[/tex]
Step-by-step explanation:Here from the given graph we can see that the graph the graph intersects x axis at (2,0) and y axis at (5,0). On seeing options it's clear that we have to use Slope intercept form . Which is :-
[tex]\large\boxed{\orange{\bf y = mx + c} }[/tex]
We know that slope is [tex]\tan\theta[/tex]. So here slope will be ,
[tex]\red{\implies slope = \tan\theta} \\\\\implies slope =\dfrac{PERPENDICULAR}{BASE} \\\\\bf \implies slope =\dfrac{5}{2} [/tex]
Hence the slope is 5/2 . And here value of c will be 5 since it cuts y axis at (5,0).
[tex]\purple{\implies y = mx + c }\\\\\implies y = \dfrac{5}{2}x + 5 \\\\\underline{\boxed{\red{\tt \implies y = \dfrac{5}{2}x + 5 }}}[/tex]
Hence option [ d ] is correct .The equation of the graphed line is y = (-5/2)x + 5
Option D is the correct answer.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
Two coordinates from the graph.
(2, 0) and (0, 5)
The equation of the line is y = mx + c.
m = (5 - 0)/(0 - 2)
m = 5/-2
m = -5/2
(2, 0) = (x, y)
0 = (-5/2) x 2 + c
0 = -5 + c
c = 5
Now,
The equation of the line.
y = (-5/2)x + 5
Thus,
y = (-5/2)x + 5 is the equation of the line.
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what 1/3 X 1/6 in simplest form?
1/18 would be your answer because 3 * 6 = 18. so 18 is your denominator. 1 * 1 is still 1 so that would be your numerator. You cant simplify the numerator because it's a one and can't be simplified by any other number but 18 can be simplified but it wouldn't make sense to just simplify the denominator and not the numerator so It would stay as 1/18.
PLEASE HELP IM BEGGING REWARD IS 70 POINTS!!!!!
Answer:
aaaah my FIRE ALARM OFF btw i think its number3
Step-by-step explanation:
Answer:
The first one is the answer
Step-by-step explanation:
-2/5(3 - 3/4) = -9/10
All option simplify to -9/10
Except the first one.
If n=4, the value of the expression 28-12 + Vn 2 is
15
17
21 helpppppppp
Answer:
17
Step-by-step explanation:
Answer:
it is 17
Step-by-step explanation:
I tested it out.
Pls help ASAP first one to answer will be marked brainliest ty
Answer:
x= 70°
y= 60°
Step-by-step explanation:
y= 180-120= 60°
REASON: angles in a straight line add up to 180°
x= 180-(50+60)= 70°
REASON: angles in a traingle add up to 180°
hope it helps! please mark me brainliest...
Happy new year have a great day ahead!
Answer:
y = 60°
x = 70°
Step-by-step explanation:
→ To work out y, remember the fact that angles on a straight line add up to 180° ∴ 180° - 120° = 60°
→ To work out x, remember the fact that angles in a triangle add up to 180° ∴ 180° - (50° + 60°) = 70°
the mean of 67004, 67004, 67005, 67005, 67005, 67005, 67006, 67006
Answer:
the answer is 59467
hope it will help you.....Carson has a beach ball with a diameter of 50 cm what is the approximate volume of the beach ball? use 3.14 as an approximation for Pi
Radius=1/2 of Diameter
radius=1/2×50
radius=25
Volume of Sphere= 4/3 pie r^3
=4/3×22/7×25×25×25
=4/3×3.14×625×25
=4/3×3.14×16625
=4/3×52202.5
=4×17400.83
=69603.32
Volume of Sphere is 69603.32 sq.cm^3
please help asap no trolls!
Answer:
[tex]D. These\ triangles\ cannot\ be\ proven\ congruent[/tex]
Step-by-step explanation:
[tex]We\ are\ given:\\TU=SQ\\TP=PQ\\\angle TPU= \angle SPQ [Vertically\ Opposite\ Angles\ Are\ Equal]\\Hence,\\As\ we\ are\ given,\ 2\ sides\ and\ 1\ angle\ of\ each\ triangle\ correspond,\ we\\ could\ use\ the\ SAS\ Congruency Rule.\\But:\\[/tex]
As SAS Congruency Rule tells us that 'Two triangles are congruent only if two sides and an included angle of one triangle corresponds to two sides and an included angle of the other' .
Here,
As ∠TPU and ∠SPQ are NOT the included angle of ΔTUP and ΔSPQ respectively, the two triangles cannot be proven congruent through SAS Congruency.
Note: We also cannot apply SSA congruency as SSA congruency doesnt exist.
-6+6y^2
factorize the expression
Answer:
6(-1+y∧2)
Step-by-step explanation:
find the earnings rounded to the nearest cent
sales: $984
commission: 10%
Answer:
$1082
Step-by-step explanation:
10% of $984
10/100 ($984)= $98.4
Earnings = ($98.4+$984)
Earnings = $1082.4
Earnings = $1082 (to the nearest cent)
answer correct plz if u steal points ill report
Answer:
In my knowledge
Option A
and I am 100% sure
explanation:
Continuous graphs are graphs where there is a value of y for every single value of x, and each point is immediately next to the point on either side of it so its option A
Answer:
Step-by-step explanation:
add me brainliest
what is effect of interest charged on capital on accounting system
Answer:
The amount of interest charged on capital is an indirect expense of the business and on the other hand, it is an income of the owner. Interest on Capital has the following two effects on final accounts: It is an expense of the business, therefore; it will be recorded on the debit side of Profit and Loss Account.
Given your test grades; Test average 80, Homework 95, Class participation 90. Use the
following grading scale to figure out what you need to make on your final in order to get an A
(89.5) in the class. (MAMDMN1.b)
Grading System
Test Average - 50%
Final Exam Grade - 20%
Homework - 20%Class Participation - 10%
(5 Points)
a. .75.5
b. 84.5
C.
86.5
O d. 107.5
Answer: is the answer b? 84.5?
Step-by-step explanation:
Simplify the following: 6i^3 +4j^2 -6i
Please show work
Answer:
Concept: Vectors
I think the confusion here might be the usage of i and j Just to let you know, i=x and j=y So let's use that fact to conceptualize this 6x^3+4y^2-6x We can simplify by applying a common factor 2(x^3+2y^2-3x) Thats the most we can simplify thisAmy started with $125 in her savings account. She deposited $25, withdrew $15, and then deposited $30. How much money is in Amy’s savings account now?
Answer:
she now has $165 in her savings account
Answer:
$165
Step-by-step explanation:
125+25=150
150-15=135
135+30=165
The radius of the circle whose equation is (x - 3)2 + (y + 1)2 = 16 is
04
00
O 16
Pls Help! 100 points and branliest!
How do I solve for X
[tex]log_{6}(2x-7)=4[/tex]
Answer: x = 651.5
Step-by-step explanation:
First, we can re-write the equation as [tex]6^4[/tex] = 2x - 7.
Now, we simplify 6^4 = 1296.
1296 = 2x - 7
1303 = 2x
x = 651.5