Answer:
sit near th front of the room so you dont have distractions take a sweater or sweatshirt extra pencils(No2) stay focused if you get bored skip a few questions forward then come back see if you can bring some water and get a graphing calculator
Step-by-step explanation:
Help stuck on this question
Answer:
1. neither
2. perpendicular
3. neither
4. parallel
Step-by-step explanation:
Remember: Parallel lines have the same slope and the slope of perpendicular line are negative reciprocals of each other. Also the slope is the coefficient of the x-term
1. neither
2. perpendicular
3. neither
4. parallel
In a toy factory, 36 machines are required to produce a certain number of toys in 54 days. How many
machines does it take to produce the same number of toys in 81 days?
Answer:
24 machines
Step-by-step explanation:
36*54= x*81
x=36*2/3
x=24
Answer:
24
Step-by-step explanation:
We can set up a simple equation and solve for x to get our answer
36 machines for 54 days = x machines for 81 days
we know that they will produce the same amount of toys as the end result, so we can set both equations equal to each other and solve for x
so,
[tex]36*54=81x\\\\\frac{(36*54) }{81} =x\\\\\frac{1944}{81}=24 \\\\x=24[/tex]
first, divide both sides by 81
then multiply 36 with 54 and divide by 81
and we get x=24
So it'll take 24 machines to produce the same number of toys in 81 days
Feel free to ask questions if you need further help
Bryant bought c bags of chips that cost $3 each for a party. He used a $2-off coupon and paid
r dollars in all
Answer:
1 dollar
Step-by-step explanation:
Kadeem wants to ride his bicycle 52 miles this week. He has already ridden 16 miles. If he rides for 5 more days, write and solve an equation which can be used to determine xx, the average number of miles he would have to ride each day to meet his goal.
How to solve this for an equation.
The average number of miles that would be ridden to meet his goal is 7.2 miles.
Total distance = 52 miles
Distance ridden = 16 miles
Number of days left = 5 days
Let the number of miles that'll be ridden for each day be represented by x.
Therefore, the equation to solve the question will be:
5(x) + 16 = 52
5x + 16 = 52
5x = 52 - 16
5x = 36
x = 36/5
x = 7.2
Therefore, he'll have to ride 7.2 miles per day.
Read related link on:
https://brainly.com/question/25216701
which inequality is true when the value of w is 13 w-<5 -w-3>-5 -w-3>5 w->5
w > -5 shows that w is greater than -5 and since 13 is greater than -5, hence the inequality expression w > -5 is true
We need to get the equation that is true for w to be 13. This means that the required inequality expression should be w must be a positive integer.
For the Expression -w - 3 > -5
-w > -5 + 3
-w > -2
w < 2
Since w is less than 2, hence the inequality is wrong
For the inequality
-w - 3 > 5
-w > 5 + 8
-w > 13
w < -13
Since w < -13, hence the inequality is wrong
For the inequality w > -5
It shows that w is greater than -5 and since 13 is greater than -5, hence the inequality expression w > -5 is true
Learn more here: https://brainly.com/question/15816805
I need help asap leaving for flight in 2 hours PLZ HELP
Answer:
11$ for 10 is better it cost 1.1 per and 4 for 3$ cost 1.33333 (have a nice flight and I would like that brainliest if that's ok) :>
A scientist sets up two cameras to monitor the wildlife in a nature reserve. The cameras are set up exactly 4 kilometres (km) apart. How far is this distance in metres (m)?
Answer:
4000 m
Step-by-step explanation:
1 km =1000 m
Thus,
1000 by 4
=4000 km
Two parallel lines are crossed by a transversal.
-------------------------------------------------------------------------------
What is the value of x?
I found it out, it's (B)
x = 40
x = 70
x = 110
x = 130
Answer:
x=70
Step-by-step explanation:
The angle type is a verticle angle as such they are congruent.
Answer:
The answer is 70
Step-by-step explanation:
70 is across from X and because of this it equals 70. Ignore line I and thing of a 180 degree straight line if you have 70 then the other side is going to equal 110 so its the same for below the line.
Pls help me with this
Step-by-step explanation:
let's just write the equations on top of each other as in a large subtraction, then transform one of them so that at least one term is the range in both equations, and then do the subtraction.
a)
I automatically write rational numbers as the total fractions (14 1/4 = 57/4, 3 3/4 = 15/4)
15x - 7y = 57/4
- 5x - y = 15/4
15x - 7y = 57/4
- 15x - 3y = 45/4
-------------------------
0 -4y = 12/4
y = -(12/4)/4 = -12/16 = -3/4
then we use that in the simpler second equation
5x - -3/4 = 15/4
5x + 3/4 = 15/4
5x = 12/4
x = (12/4)/5 = 12/20 = 3/5
b)
we don't need to transform any equation, as the x terms are already equal.
3x - 4y = 2
- 3x - 7y = -1
-------------------
0 3y = 3
y = 3/3 = 1
using this in e.g. the first equation
3x - 4×1 = 2
3x - 4 = 2
3x = 6
x = 6/3 = 2
|x-1|+2<4 solving for x
Answer:
x < 3 and x > -1
Step-by-step explanation:
Step 1: Subtract 2 from both sides.
[tex]|x-1| + 2 - 2 < 4 - 2[/tex] [tex]|x-1|<2[/tex]Step 2: Solve absolute value.
We know x - 1 < 2 and x - 1 > -2.Condition 1:
[tex]x - 1 < 2[/tex] [tex]x - 1 + 1 < 2 + 1[/tex] (Add 1 to both sides)[tex]x < 3[/tex]Condition 2:
[tex]x - 1 > -2[/tex] [tex]x - 1 + 1 > -2 + 1[/tex] (Add 1 to both sides)[tex]x>-1[/tex]Therefore, the answer is x < 3 and x > -1.
I need the answer pls
Answer:
74
Step-by-step explanation:
subtract a from b
√64.93 units
Step-by-step explanation:
Let point A and B be x and y.
Distance=√(x)²+(y)²
=√(64)²+(-11)²
=√4096+121
=√4217
√64.93 units
Can someone pls help
Answer:
14x-13 good luck
Step-by-step explanation:
this is the answer
(9x-6)- (-5x+7)
9x-6+5x-7
9x+5x-6-7
14x-13
Work out m and c for the line: 3 y + 6 x = − 3
Answer:
m is -2 and c is -1
Step-by-step explanation:
• Let's first phrase out the general equation of a line
[tex]{ \rm{y = mx + c}}[/tex]
m is the slopec is the y-intercept[ remember that a general line equation must be in slope - intercept form as shown above ]
• from our question, we are given the equation;
[tex]{ \rm{3y + 6x = - 3}}[/tex]
• let's make y the subject in order to make the equation in slope - intercept format.
→ remember to apply "subject making knowledge"
[tex]{ \rm{3y = - 3 - 6x}} \\ \\ { \rm{3y = - 6x - 3}} \\ \\ { \rm{ \frac{3y}{3} = \frac{ - 6x}{3} - \frac{3}{3} }} \\ \\ { \boxed{ \rm{y = - 2x - 1}}}[/tex]
• The above boxed equation is now a general equation. Let's extract out slope, m and y-intercept, c
[tex]{ \rm{m \: \dashrightarrow \: - 2}} \\ \\ { \rm{c \: \dashrightarrow \: - 1}}[/tex]
You calculate the average shower length to be 11 minutes and 15 seconds. If everyone in a family of 5 showers daily, how much water would the family use for showering each week? 10L/min
Answer to the nearest litre.
Answer:
3855.25???
Step-by-step explanation:
Please Help With This
Wei has $150.00 to make a garland using 60-cent balloons. He wants to purchase 100 blue balloons and some number of white balloons. He learns that the white balloons are on sale for half price. He writes and solves an equation to find the number of white balloons he can purchase.
Which models can be used to solve the problem?
Answer:
its C
Step-by-step explanation:
What’s the value of the question mark?
Can someone tell me the answer to this please
Answer:
........12......... ...............
5/11x -11/6 pleaseeeee helpp
It is -5/6
I here is the anwer
I need this answered, please.
Answer:56
Step-by-step explanation:bc thats the answer
The midpoint of AB is M(-2, 1). If the coordinates of A are (-3,-5),
what are the coordinates of B?
Answer:
B= (-1, 7)
Step-by-step explanation:
Midpoint formula is X1 plus X2, then divided by 2. So, because the midpoint is given you work backwards. So for the x value do (-3 + x) divided by 2 equals -2 and solve for x and you do the same thing for the Y value
A diesel train left Abuja and traveled west.Two hours later a freight train left traveling 15 mph faster in an effort to catch up to it. After six hours the freight train finally caught up. Find the diesel train's average speed. (Need to have chart and explanation)
Step-by-step explanation:
let the speed of diesel train = x
the equation would be:
(2+6)x = 6(x+15)
8x = 6x+90
8x-6x = 90
2x = 90
x = 90/2
x = 45
Therefore, the speed of diesel train =
45 mph
51. The following figures DCBA is parallelogram Find the variables
Answer:
x = 80
y = 100
z = 80
Step-by-step explanation:
hope it's helpful to you ☺️
x−2y=−1
y=5x−3
Choose the correct answer below.
A.
The two lines are perpendicular.
B.
The two lines are neither parallel nor perpendicular.
C.
The two lines are parallel.
D.
More information is needed.
Answer:
b. the two lines are neither parallel nor perpendicular.
* TRUE or FALSE: The absolute value of an integer is ALWAYS a positive number.
Answer:
TRUE
Step-by-step explanation:
Absolute value refers to a point's distance from zero or origin on the number line, regardless of the direction. The absolute value of a number is always positive
12 out of 20 students prefer having a study hall. What percentage of students prefer study hall?
Answer:
2.4 %
Step-by-step explanation:
magic *poof*
Maya is taking trip to the mall to purchase
Some new Clothes. She can afford spending up
to $150. If she wants to buy a pair of
shoes that cost $49.50 and variety of Shirts
That cost $ 22.99 each, how many shirts can
Maya afford ?
Answer:
4 shirts
Step-by-step explanation: 150 - 49.5 = 100.5 / 22.99 = 4.3
Answer:
4shirt thats is correct i research it
solve the equation 4(r-1)
Answer:
4r-4
Step-by-step explanation:
im pretty sure very sure
What are some advantages and disadvantages of using this repayment plan?
Natalie buys organic almonds priced at $77.00 from the grocery store. How much did she pay the cashier, if she received $23.00 in change?
Write the problem __
She paid the cashier $__
Answer:
$100
Step-by-step explanation:
77 +23= 100.
she gave the cashier a 100 dollars
A 3. On a recent shopping trip, you see a sale advertising 4 pairs of socks and 3 pairs of shoes for $90. Write an equation using to represent the cost of socks and y to represent the cost of shoes.
A)40x + 30y - 90
B)30x + 40y = 90
C)3x + 4y - 90
D)4x + 3y = 90