Answers
Answer:
Concepts: Basic Linear Algebra
X Cartons 1 Carton = 12 eggs Y Carton 1 Carton = 18 eggs72 eggs total Hence 12X + 18Y = 72 To meet your question guidelines: 12X+18Y-72=0Related Questions
In order to prove the triangles pictured below as congruent BY SAS, we would need to know ___
a. AB≅AD
b. angle BAC≅angle DAC
c. angle ABC≅angle ADC
d. angle BCA≅angle DCA
Answers
Answer: D
Step-by-step explanation: i got it right
Okay is this correct? Pls lmk! <3
Answers
Answer:
yup!
Step-by-step explanation:
Answer:
Yes absolutely! *gives thumbs up*
c + 5d = -13
4c - 5d = 48
Solve the simultaneous equations
c=__
d=__
Answers
d=-4
hope this helps and for you
The value of y is directly proportional to the value of x. If y = 15 when x = 90, what is the value x when y = 45?
Answers
Answer:
y = 45 x = 120
Step-by-step explanation:
90 - 15 = 75
45 + 75 = 120
solve by completing the square or square root method x^2-4x+9=0?
Please use numbers
Answers
I need help getting the reasons and statements
Answers
Given:
[tex]\overline{HG}||\overline{JI},\overline{GI}\cong \overline{IK}[/tex] and [tex]\angle HIG\cong \angle JKI[/tex]
To prove:
[tex]\angle H\cong \angle J[/tex]
Solution:
In [tex]\Delta GHI[/tex] and [tex]\Delta IJK[/tex],
Statements Reasons
[tex]\overline{HG}||\overline{JI},\overline{GK}[/tex] is transversal. (Given)
[tex]\angle HGI\cong \angle JIK[/tex] (Corresponding angles)
[tex]\overline{GI}\cong \overline{IK}[/tex] (Given)
[tex]\angle HIG\cong \angle JKI[/tex] (Given)
Two angles and their included side are congruent in both triangles. So,
[tex]\Delta GHI\cong \Delta IJK[/tex] (ASA postulate)
[tex]\angle H\cong \angle J[/tex] (CPCTC)
Hence proved.
A group of 24 people need transportation from a hotel to a concert. They will be picked up by Uber drivers that can fit 4 passengers in their compact car and 6 passengers in their SUV’s. You would like to determine how many compact cars and SUVs could be used to transport the entire group. Let x = the number of compact cars and let y = the number of SUV's.
Write and graph an equation that models the situation.
Answers
Answer:
Step-by-step explanation:
Compact cars:
24 divided by 4 = 6
6 cars for 24 people
SUV's:
24 divided by 6 = 4
4 SUV's for 24 people
Answer:
[tex]4x+6y=24[/tex]
See below for graph.
Step-by-step explanation:
A total of 24 people need to be transported.
Let x represent the number of Uber compact cars.
And let y represent the number of SUVs.
So, the number of people that can be picked up by x compact cars is 4x.
And the number of people that can be picked up by y SUVs is 6y.
And the total is 24 people. So, the two terms must total 24. So, we can write:
[tex]4x+6y=24[/tex]
We can convert this to slope-intercept form. First, we can divide everything by 2:
[tex]2x+3y=12[/tex]
Subtracting 2x from both sides yields:
[tex]3x=-2x+12[/tex]
Finally, dividing both sides by 3 yields our linear equation:
[tex]\displaystyle y=-\frac{2}{3}x+4[/tex]
Please refer to the below attachment for the graph.
*Note that we should restrain our graph to only QI. This is because we cannot use negative compact cars of SUVs. Also, only integer points on the line will work, as we cannot have, say, 2.5 compact cars.
**Also, the x- and y-intercepts tell us the maximum of each type needed. Either we need 6 compact cars and 0 SUVs, (6, 0); 4 SUVs and 0 compact cars (0, 4); or a combination of them.
If each person gets 3/4 pound of squash, how many people can evenly split a 9-pound basket of squash from the farmer's market? Explain which number is the dividend and which is the divisor. Then write a division problem and find the quotient. Pls hurry need answer
Answers
Answer:
12
Step-by-step explanation:
Given that:
Quantity of squash that each person gets = [tex]\frac{3}{4}[/tex] pounds
Total quantity of squash present = 9 pounds
To find:
The total number of people such that the squash can be evenly split.
Solution:
To find the total number of people such that the squash can be evenly split, we need to divide the total quantity of squash with the quantity of squash that each person gets.
Therefore, the dividend is the total quantity i.e. 9 pounds.
Divisor is the quantity that a person gets i.e. [tex]\bold{\frac{3}{4}}[/tex].
The division problem is:
[tex]\dfrac{9}{\frac{3}4}[/tex]
It can be written as:
[tex]\dfrac{9\times 4}{3}\\\Rightarrow \bold{12 }[/tex]
The quotient is 12.
12 number of people can evenly split the 9 pounds of squash if each person gets [tex]\frac{3}4[/tex] pounds of squash.
Answer:
the answer is 12
Step-by-step explanation:
brainiest rate 5 stars and thank mee : )
ARITHMETIC
SEQUENCE
40, 43, 46, 49, 52, ...
Answers
Answer:
3
Step-by-step explanation:
Going backwards from 52 to 49 is 3.
During a five-year period 24% of snowstorms in a certain city caused power outages. 57 of the snow storms did not cause power outages how many snow storms were in the city in the five-year period
Answers
Answer:
divide it and do multiply and add it and subtract it
The number of snow storms were in the city in the five-year period is 75.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given that, during a five-year period 24% of snowstorms in a certain city caused power outages.
Let the number of snow storms were in the city in the five-year period be s.
57 of the snow storms did not cause power outages.
So, the equation is
s -24% of s =57
s-0.24s=57
0.76s=57
s=57/0.76
s=75
Therefore, the number of snow storms were in the city in the five-year period is 75.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ5
Miguel saved $355 in 5 weeks. He saved equal amounts of money each week. How much money would he save in 15.5 weeks ?
A 1,100.50
B 5,502.50
C 1,775.00
Answers
Answer:
A
Step-by-step explanation:
$355:5
$355 divided by 5=$71
5 divided by 5=1
$71 per week
$71x15.5=$1,100.50
$1,100.50 in 15.5 weeks
how do you solve 4devided by
12 step by step long division
Answers
Answer:
3
Step-by-step explanation:
4 x 3 = 12
4 ÷ 12 = 3
its like multiplication just changing the way you solve it
Answer:
.33
Step-by-step explanation:
Curtis estimates that he can run 18 mph. About how many feet per second can Curtis run if there are 5280 feet in a mile?
Answers
Answer:26.4 feet per second
Step-by-step explanation:
Answer:
26.4 fps (feet per second)
Step-by-step explanation:
hi i need help for this question, what's the slope for this
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Answer:
sorry for being late :P
Step-by-step explanation:
slope = rise / run
by inspection of the graph.. it looks like the line goes over 2 units and then up one unit so 1/2.... and b/c it's going up... like up hill.. it's positive...
+ 1/2 is the slope
sry the picture is blurry ask me of want to right it out.
Answers
please help ill give brainliest and 60 points :((( im gonna cry
Answers
Answer:
All systems have 2 real solutions.
Step-by-step explanation:
there are X and Y unknowns.
an underground mine elevator descends 12% of the total depth every minute. the total depth of the elevator is 75 meters below the ground. How many meters below the ground is the elevator after 2 mins
a. -18 meters
b. -9 meters
c. -4.5 meters
d. -22.5
Answers
At a local dealership, the base price of a car is $24,300. Adding air conditioning costs an extra $725. Upgrading to a leather interior costs an extra $1,225, and installing four heated seats costs $945. Round each cost to the nearest thousand and then estimate the total cost of the car, including the additional features. A. $26,000 B. $27,000 C. $28,000 D. $29,000
Answers
Answer:
B. $27,000
Step-by-step explanation:
Given that:
The base price of a car = $24300
The air conditioning costs = $725
The leather interior costs = $1225
Installation of four heated seats cost = $945
if we round each entity of item purchased to the nearest thousand, Then:
The base price of a car ≅ $24000
The air conditioning costs ≅ $1000
The leather interior costs ≅ $1000
Installation of four heated seats cost ≅ $1000
So, the total estimate = 24000 + 1000 + 1000 + 1000 = $27000
= $27000 to the nearest thousands
Can y'all please solve this.....will give brainliest ^_^
Answers
Answer: a) 1.1962
after sig figs it’s 1.2
b) 0.4321
after sig figs it’s 0.43
Step-by-step explanation:
Answer:
a.) x=1.2
b.) y 0.43
Step-by-step explanation:
A. I would start with the square root on top. That equals 6.004
Divide that by 5.019.
=1.1963
B. I would start with the radical. Solving the radical results in 3.9939
Then, square 3.04
That would equal 9.2416
3.9939/9.2416= 0.4322
Please help..
Give a example of force applied to an object that dies not change the objects's velocity.
Answers
Answer:
friction
Step-by-step explanation:
Consider an object that's not moving, like a chair at rest on the floor. There are two forces acting on it:
• its own weight, pulling it downward
• the normal force, i.e. the floor pushing upward on the chair.
Both of these forces are non-vanishing, but the net force is 0, so the chair remains at rest and its velocity stays at 0.
25 points plus brainliest if you get this right
What is the INTERIOR Angle Sum of any polygon?
1.) 540
2.) Depends on how many sides the polygon has.
3.) 360
4.) 2
Answers
Answer:
540
Step-by-step explanation:
Answer:
2. depends on how many sides the polygon has.
Step-by-step explanation:
The sum of the measures of the interior angles of a polygon with n sides is (n – 2)180.
please help it’s due soon marking brainlest look at my examples determine whether the two expressions are equivalent. if so tell what peppery is applied. if not explain why.
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Answer:
1. Yes
2. Yes
3. No
4. No
5. No (that is plus not multiply)
A cheetah ran 196 meters in 8 seconds. Select the TWO correct statements that are true if the cheetah runs at a constant rate.
. The cheetah ran 125 meters in 6 seconds.
. After 10 seconds, the cheetah will have run 245 meters.
. The cheetah ran 24.5 meters per second.
. It took the cheetah 5 seconds to run 125 meters.
Answers
Answer:
Step-by-step explanation:
Answers C, D are correct
TBh i really don't know about B because i also think its B but i'm not really that sure but it could be a possibility\
If a cheetah ran 196m is 8 seconds, then 196/8 = 24.5 meters per second.
Let’s verify all answers:
A) 24.5 x 6 = 147. 147m are ran in 6 seconds, not 125.
B) 24.5 x 10 = 245. This answer is correct!
C) We’ve establishes that a Cheetah ran 24.5 meters per second. Correct!
D) Since one minute equals 60 seconds, 24.5 x 60 = 1470. Correct!
E) 24.5 x 5 = 122.5. In this time frame, a cheetah wouldn’t run 125m.
Nathaniel invests money in an account paying a simple interest of 6% per year. If he invests $90 and no money will be added or removed from the investment, how much will he have in one year, in dollars and cents?
Answers
Answer:
95.40 total and 5.40 in intreset
Step-by-step explanation:
Answer:
A = $95.40
I = A - P = $5.40
Equation:
A = P(1 + rt)
Calculation:
First, converting R percent to r a decimal
r = R/100 = 6%/100 = 0.06 per year.
Solving our equation:
A = 90(1 + (0.06 × 1)) = 95.4
A = $95.40
The total amount accrued, principal plus interest, from simple interest on a principal of $90.00 at a rate of 6% per year for 1 years is $95.40.
Three guys rent a hotel room for the night. When they get to the hotel they pay the $30 fee, then go up to their room. Soon the bellhop brings up their bags and gives the lawyers back $5 because the hotel was having a special discount that weekend. So the three lawyers decide to each keep one of the $5 dollars and to give the bellhop a $2 tip. However, when they sat down to tally up their expenses for the weekend they could not explain the following details:
Each one of them had originally paid $10 (towards the initial $30), then each got back $1 which meant that they each paid $9. Then they gave the bellhop a $2 tip. HOWEVER, 3 • $9 + $2 = $29.
The guys couldn't figure out what happened to the other dollar. After all, the three paid out $30 but could only account for $29.
Can you determine what happened?
Answers
Answer:
I didnt understand but lets just say the bellhop took ot
Please help as soon as possible! I need to get this done now! Thank you so much
Answers
Answer: SSS and CMW=FPY
Step-by-step explanation:
The lines on each side of the triangle show which sides match. So it is just a case of matching sides with sides.
If angle 2=3x+17 and angle 3 = 5x- 21 what is angle 1
Answers
Answer:
(3x - 17)
Step-by-step explanation:
hope this helps
hey guys im failing math can you guys help me?
Which system of inequalities is shown?
Answers
Michelle ordered shirts to sell at the school carnival. She paid $2.80 per shirt, she adds a
150% markup to the total price she paid for the shirts.
What is the selling price of each shirt?
PLEASE HELP!! Any help will be greatly appreciated!
Answers
Answer:
The selling price is $7
Step-by-step explanation:
Step one:
Given information
She paid $2.80 per shirt
She adds a 150% markup to the total price she paid for the shirts
Let us find 150% of $2.80
=150/100*2.8
=1.5*2.8
=$4.2
Hence the selling price is the markup price plus the cost price
=4.2+2.8
=$7
What is the exact value of cos(–60º)?
Answers
How do I delete stuff-
try (1/2)
Answer:
-1/2........yw
Step-by-step explanation:
