Answer:
The second choice.
Step-by-step explanation:
A linear functions graph is a straight line.
First Class Airlines has 40 pilots for every 15 aircrafts. If they employ 250 pilots, how many aircrafts does First Class Airlines own?
(Answer is ratio or proportion)
Answer:
250÷ 40 = 6.25
6.25 x 15 = 94
The highest common factor (HCF) of two numbers is 6.
The lowest common multiple (LCM) of the same numbers is 60
What are the two numbers?
Please explain every step
Answer:
12 and 30
Step-by-step explanation:
HCF = 6 = 2×3 means they both have in common a factor of 2 and a factor of 3, but at least one of the numbers has no more than one of each of these factors.LCM= 60=2²×3×5 means That the combined product of their factors counting only once the ones they have in common is 60.so they could be 2×2×3 = 12 and 2×3×5 = 30
Evaluate lc^2 + b²1, given a = 5. b= -3, and c= -2.
Options
13
6
2
10
Answer:
The choice 13
Step-by-step explanation:
[tex]| {c}^{2} + {b}^{2} | \\ | {( - 2)}^{2} + {( - 3)}^{2} | \\ |4 + 9| = 13[/tex]
I hope I helped you^_^
The admission fee at an amusement park is $15.50 for children and $20.00 for adults. One day 217 people entered the park and the total admissions fees collected was $3.782
Define your variables as
"C" = # of children
"a" = # of adults
Write a system of equations to represent this information solve the system to find out how many children and how many adults came to the amusement park that day.
Answer:
Children = 124
Adults = 93
Step-by-step explanation:
x = children
y = adults
x + y = 217
x = 217 - y
15.50x + 20y = 3782
15.50 (217-y) + 20y = 3782
3363.50 - 15.50y + 20y = 3782
4.5y = 3782 - 3363:50
y = 418.50/4.5
y = 93
x + 93 = 217
x = 217 - 93
x = 124
Need help asap due tmr !!!
Answer:
Inequality: 6 ≤ n+15
Solution: -9≤n
suppose denzel's score is 25, give one score that could possibly be bianca's score in the test
Answer:
3
Step-by-step explanation:
what does this q equal
Answer:
30 degrees
Step-by-step explanation:
Since all triangles' angles add up to 180 degrees, you can add the sum of the angles you already know and subtract it from 180.
126+24=150
180-150=30
so angle Q = 30 degrees
Match the hotspots to their correct answers
[tex]\sf \large \boldsymbol {} 1) \ (4^0)^6= 4^{0\cdot 6}= 4^0\neq 4^6 \ False \\\\\\ 2) \ \dfrac{3^8}{3^{-2}} =3^{8-(-2)}=3^{8+2}=3^{10} \ \ True \\\\\\ 3) \ 2^{-5}\cdot 2^3=2^{-5+3}=2^{-2}=\dfrac{1}{2^2} \ \ True \\\\\\ 4) \ 6^4\cdot 3^4=(6\cdot 3)^4=18^4\neq 18^8 \ \ False[/tex]
Answer:
false, true, true, false
Step-by-step explanation:
(4^0)^6=1 is not equal to 4^6=4096
3^8/3^-2=59049 is equal to 3^10=59049
2^-5*2^3=0.25 is equal to 1/2^2=1/4=0.25
6^4*3^4=104976 is not equal to 18^8=11019960576
hope this helps!
Need help, look at attachment
Answer:
angle 1 and angle 8 are co exterior angles. so, their sum is equal to 180°.
28°+ angle 8 =180°
angle 8=180°-28°
angle 8=152°
Given f(x)=3x/x+2, evaluate.
f(-3)= ? explain..
I will give Brainliest!
Answer:
9
Step-by-step explanation:
Plug the -3 value into the equation.
3( -3 ) / -3 + 2
-9 / -1
negative divided by a negative gives a positive result
9
Which one is the correct answer to this
Answer:
C (i think)
Step-by-step explanation
i did the math in my head sorry if it is wrong but i am pretty sure it's C
Write an equation in Slope-Intercept Form using the table below.
Answer:
y = x + 46
Step-by-step explanation:
When writing an equation of a line, keep in mind that you always need the following information in order to determine the linear equation in slope-intercept form, y = mx + b:
1. 2 sets of ordered pairs (x, y)
2. Slope (m)
3. Y-intercept (b)
First, choose two pairs of coordinates to use for solving the slope of the line:
Let (x1, y1) = (0, 46)
(x2, y2) = (1, 47)
User the following formula for slope
[tex]m = \frac{y2 - y1}{x2 - x1}[/tex]
Plug in the values of the coordinates into the formula:[tex]m = \frac{y2 - y1}{x2 - x1} = \frac{47 - 46}{1 - 0} = \frac{1}{1} = 1[/tex]
Therefore, the slope (m) = 1.
Next, we need the y-intercept, (b). The y-intercept is the y-coordinate of the point where the graph of the linear equation crosses the y-axis. The y-intercept is also the value of y when x = 0. The y-coordinate of the point (0, 46) is the y-intercept. Therefore, b = 46.
Given the slope, m = 1, and y-intercept, b = 46, the linear equation in slope-intercept form is:
y = x + 46
Please mark my answers as the Brainliest if you find my explanations helpful :)
209
У.
Х
120°
y = [ ? 1°
Answer:
140
Step-by-step explanation:
one exterior = the sum of two interior
Find the measure of the indicated angle in each triangle, to the nearest degree.
Answer:
Y = 98
C = 104.8
Step-by-step explanation:
All triangle are 180 degrees
A.
17 + 65 = 82
180 - 82 = 98
B.
73 + 2.2 = 75.2
180 - 75.2 = 104.8
x−14=−34
what does x equal.
Answer:
x = -20
Step-by-step explanation:
Add 14 to both sides to isolate the x:
x - 14 + 14 = -34 + 14
x = -20
Hope this helps!
Step-by-step explanation:
hope it helps!!!!!!!!!
If you could help with a few questions that what be lit (giving best answers brainliest)
Answer:
send your # and ill help you over call
What us 2 1/3 divided by 1 1/2 in mixed number form?
33/14 =2 5/14
Step-by-step explanation:
have a great day
Use the Distributive Property to write an equivalent expression for 21x+7
Answer: 7(3x+1)
Step-by-step explanation:
there is a common factor of 7 in both 21 and 7. therefore you can take a 7 out of the equation to get 7(3x+1)
extra: 7 times 3x = 21x and 7 times 1 = 7. this is how you verify your answer is correct.
WILL MARK BRAINLIEST, NO FAKE ANSWERS
Design 2 rectangular pizzas both with an area of 64 square inches but with different perimeters
Answer:
rectangle one:
height = 2
width = 32
rectangle 2 :
height = 4
width = 16
Step-by-step explanation:
If you like squid game, trust me :) lol
Can someone please do this for me I am confused
Answer:
Where's the question???????
You and your friend are getting food you have 100 dollars and the food is 60.85 the sale rate tax is 8% how much money will you have left?
Find the equation of the line which passes through the point A(2,1) and is parallel to the line 2x + 3y = 5
Answer: Find the slope of the original line and use the point-slope formula Y - Y^1 = M (X - X^1) to find the line parallel to 2 x + 3y =5
Step-by-step explanation:
Y= -2/3 x + 7/5
x+2x+x+x+x+x= ????
Answer:
7x
Step-by-step explanation:
x +2x + x + x + x + x
= x + x + x + x + x + 2x
= 5x + 2x
= 7x
it takes a snail 10 seconds to move 1 centimeter. How far does snail travel in 2 seconds
Answer:
0.2
Step-by-step explanation:
If it takes 10 seconds to move 1 centimetres, and you want to know about 2 seconds, you can divide by 5 on both sides.
1/5 = 0.20
It takes 2 seconds to move 0.2 centimetres (aka 20 milimetres).
The snail will travel 0.2 centimetre in 2 seconds.
it takes the snail 10 seconds to move 1 centimetre. The means in every 10 seconds the snail moves 1 centimetre.
The distance the snail can cover in 2 seconds can be computed below:
10 seconds = 1 cm
2 seconds = ? cm
cross multiply
distance it takes the snail to travel in 2 seconds = 2 / 10
distance it takes the snail to travel in 2 seconds = 1 / 5
distance it takes the snail to travel in 2 seconds = 0.2 cm
Therefore, the snail will travel 0.2 cm in 2 seconds .
read more: https://brainly.com/question/25492566?referrer=searchResults
A salesperson works 40 hours per week at a job where has two options for being paid. Option A is an hourly wage of 23$. Option B is a commission rate of 10% on weekly sales. How much does need to sell this week to earn the same amount with the two options
Answer:
$9200
Step-by-step explanation:
Since he works 40 hours a week and would make $23 for every hour with option A, we just multiply 40 by 23
40 x 23 = 920
This means 10% of the sales will need to equal to 920
Let x = sales
We multiply x by 0.1 to get 920
0.1x = 920
Divide both sides by 0.1
0.1x/0.1 = 920/0.1
x = 9200
Need help ASAP! Directions in picture ;)
Answer:
x=5
Step-by-step explanation:
what is the image of the point (0,-1) after a rotation of 180° counterclockwise
which polynomial represents the difference below 5x^2 + 9x + 3
- (6x^2 - 3x)
-------------------------
Answer:
-x^2+12x+3
Step-by-step explanation:
remove parenthesis
collect the terms
and simplify
Find the degree of the monomial.
7a765
Answer: 1^ degree
Step-by-step explanation: because A is raised to 1 and being the only literal part the degree is one
the diffrence between 4 and 1 on number line
Answer:
What is 3
Step-by-step explanation:
4 - 1 = 3.