Can someone please help me quick I don’t need help with the graphing part, I just need help with stating the coordinates.
Answers
Answer:1
Step-by-step explanation:
Related Questions
please help,Explain how solving -7y > 161 is different from solving 7y > -161.
Answers
Answer:
-7y > 161
7y < -161
y < -23
7y > -161
y > -23
So, your answer is: -7y > 161 is equal to y < -23, and 7y > -161 is equal to y>-23.
Let me know if this helps!
factor completely 625x4 - 81
Answers
Step-by-step explanation:
625 is square of 25 25 is square of 5 4 is square of 2 81 is square of 9 9 is square of 3
Mark bought 3 packages of grapes.
Each package
weighed į pound.
How many pounds of grapes did
Mark buy?
Answers
Answer:
A lot
Step-by-step explanation:
A lot
Answer:
B
Step-by-step explanation:
21/8 = 2.6
2.6 = 3 rounded
HELP ME PLZ
Laura went to Vegas to gamble and lost 9% of the money she brought with her. She went with $600. How much did Laura lose?
Answers
Answer:
She lost $54
Step-by-step explanation: Just trust me
If it was right mark as Brainleist
Answer:
The answer is $54.00.
Step-by-step explanation:
To find the how much money, we just need to multiply 600 by 0.09. 600 x 0.09 = 54.
600
x 0.09
------------
5400
Now you just move the decimal 2 places to the left, and you get 54.00! The answer is $54.00. Hope this helped! :]
“All the survivors I’ve talked to have told me how horrible the experience was. But they have also told me, often with deep puzzlement, how beautiful it was.” What does the excerpt say about survival experiences and how they plays in the into the action of adapting to your situation?
Answers
Answer:it says that it was gruesum(i forgot how too spell it) yet beautiful.
Step-by-step explanation:
how is this a mathematical question???
identify the point and slope this equation: y+3-2(x-2)
Answers
Answer:
y+7-2x
Step-by-step explanation:
y+3-2(x-2)=
y+3-2x+4=
y+7-2x
Can I have Brainliest.
Have a nice day.
Best Regards
Naomi used a rectangle, a square, and a right triangle to form the following figure.
What is the area of the shaded region of the figure in
eters?
A-120 cm2
B-102 cm2
C-18 cm2
D-9 cm2
Answers
Answer:
B. 102 cm
Step-by-step explanation:
The first step would be to find the area of the whole figure and subtract the white area off.
So, to do that simply multiply the length x width to get the area of the whole figure.
20 x 6 = 120(area of the whole figure)
Next, 20-11 = 9 is the length of the figure and because the square has a side length of 3, the other side would also have to be 3.
3 x 3 = 9(area of the smaller square.
9-3=6
6-3=3
Area of triangle = Base x Height Divided by 2.
So, 3x6=18/2=9
9+9=18
Finally, subtract 18(total area of white smaller shapes) from 120 and you will get the final answer
102 cm.
which number will make the two fractions equivalent 10/38 =
5/?
Answers
Answer:
5/19
Step-by-step explanation:
You just divide the nominator and denominator 10/38 by 2
Answer:
19
Step-by-step explanation:
Find the product of 1/2 * 3 1/4 * 1 1/2.
Please help I'm not really good at these.
Answers
Answer:
2 7/16
Step-by-step explanation:
1/2*13/4=13/8
13/8*3/2=39/16
39/16=2 7/16
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
12x + 10 = px + 10
In the given equation, p is a constant. if the equation has exactly one solution, which of the following could NOT be a value of p?
A. 10
B. 11
C. 12
D. 13
pls show work I’m stuck on this question I need help
Answers
Please help me solve this problem using PEMDAS
Answers
20 x 5 1/4 is 105
add the 100 and u get 205
Answer:
205
Step-by-step explanation:
...........................
What does 1/4 equal for a fraction
Answers
Answer: 0.25 as a decimal
Answer:
0.25
Step-by-step explanation:
You can think of fractions as smaller increments of money.
2/4=0.5
3/4=0.75
Bob has a dollar bill. He uses 1/4 of it to buy a coupon.
Imagine this happening:
1$
Uses 1/4
So... Let's look at what I've given you.
2/4=0.5
3/4=0.75
Well, let's stretch some things a liiiiitle bit.
Bob has a dollar bill blah blah...
We get to 1/4.
Le's make that 2/4.
2/4 is 0.5
So... By stretching the truth
We can infer that
If we put 1/4 back
(Oh no now the word problem creators are mad at me ;) lol)
Anyways, we can infer that by putting 1/4 back
That since 3/4 is 0.75
Then what's connected to 0.5 and 0.75?
The answer, my friend,
Is 0.25
The graph of the function f(x)=-(x+6)(x+2) is shown below. What statement about the function is true ?
A.) the function is increasing for all real values of x
x < -4.
B.) the function is increasing for all real values of x where
-6 < x < -2.
C.) the function is decreasing for all real values of x where
x < -6 and where x > -2.
D.) the function is decreasing for all real values of x where
x < -4.
Answers
Answer:
A
Step-by-step explanation:
in x<-4 the derivative is positive so the function is increasing.
in x>-4 the derivative is negative so the function is decreasing
increasing in (-infinity,-4)
decreasing in (-4,infinity)
An ethanol railroad tariff is a fee charge for shipments of ethanol on public railroads. The Agriculture Marketing Service publishes tariff rates for railroad-car shipments of ethanol in the Biofuel Transportation Database. Assuming that the standard deviation of such tariff rates is $1150, determine the probability that the mean tariff rate of 500 randomly selected railroad-car shipments of ethanol will be within $100 of the mean tariff rate of all railroad-car shipments of ethanol.
Answers
Answer:
The appropriate response is "0.9476".
Step-by-step explanation:
The given values are:
Standard deviation,
[tex]\sigma=1150[/tex]
Randomly selected railroad-car shipments,
n = 500
As we know,
⇒ [tex]\sigma \bar{x}=\frac{\sigma}{\sqrt{n} }[/tex]
On substituting the values, we get
⇒ [tex]=\frac{1150}{\sqrt{500} }[/tex]
then,
⇒ [tex]=P(-1.94<Z<1.94)[/tex]
⇒ [tex]=P(Z<1.94)-P(Z < -1.94)[/tex]
On using the table of P, we get
⇒ [tex]=0.9738 - 0.0262[/tex]
⇒ [tex]=0.9476[/tex]
solve the system of equations using substitution. Be sure to describe your work.
Answers
Step-by-step explanation:
using substitution, replace y in 3x+y=-12
3x-2x-7=-12
x-7=-12
x=5
y=-10-17
y=-17
x=5
please help me. i will give you the crown thing.
Answers
Answer:
1/2
Step-by-step explanation:
(y1-y2)/(x1-x2)
(2-4)/(0-4)
-2/-4
1/2
Answer:
Slope: 1/2
Step-by-step explanation:
An irregular hexagon has angles that measure the following. Angle 1: 2x + 15 Angle 2: 9x - 3 Angle 3: 77 Angle 4: 8x + 8 Angle 5: 13x Angle 6: x - 4 What is the value of x?
Answers
Answer: 19
Step-by-step explanation:
1) You combine like terms with all the angles
Ex. 2x + 15 + 9x - 3 + 77 + 8x + 8 + 13x + x - 4, which equals 33x + 93
2) You set up an equation using the formula for the sum of the interior angles
Ex. 33x + 93 = 180(n - 2)
3) Since a hexagon has 6 sides, n is 6
Ex. 33x + 93 = 180(6 - 2)
4) Solve like a regular equation
Ex. 33x + 93 = 180(6 - 2)
33x + 93 = 720
- 93 = - 93
33x = 627
- Divide 627 by 33
x = 19
HELP IF YOU WANT BRAINLIST!!!!
Answers
Answer:-5.8
Explanation:4.5-8.3=-3.8 -3.8-2=5.8
multiple choice pls help
Answers
Answer:
x = 28.9
Step-by-step explanation:
tan = [tex]\frac{opposite}{adjacent}[/tex]
⇒ tan 48 = [tex]\frac{26}{x}[/tex]
(tan of 48 is 1.11)
⇒ 1.11 = [tex]\frac{26}{x}[/tex]
multiply 26 on both sides
⇒ 1.11 x 26 = [tex]\frac{26}{x}[/tex] x 26
⇒ 28.86 = x
round to the nearest tenth
⇒ 28.86 = 28.9
Explain why 10 divided by 5 =5 divided by 10
Answers
Answer:
wrong
Step-by-step explanation:
10 /5 = 2
5/10 = 0.5
-2(-6) in expanded form
Answers
g(x)=6x+30 and g(x)=72
Find x
PLS HURRY!!!!!! I would rlly appreciate it THANK YOUU
Answers
Answer: 462
Step-by-step explanation: substitute 72 for x in the equation 6(72)+30
Which is an example of a quadratic function whose axis of symmetry is to the right of the y-axis?
A. y=-x2 - 2x + 1
Answers
Answer:
a.
Step-by-step explanation:
imagine a graph that you see, the x-axis has to be positive for it to be on the right side of the y-axis so the value of the y axis can be positive or negative and then you substitute for a positive number, in this case, into the x axis and then you would solve for every answer choice to see if it's right or not if it is accurate.
please help me will give a lot of points.
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4/21 as a decimal rounded to the nearest tenth
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Rounded to the nearest tenth is 0.2
A rectangle has a perimeter of 35 1 half feet. If the length is 12 feet, what is the area of the rectangle?
Answers
Answer:
The area of the rectangle is 69 feet squared.
Step-by-step explanation:
If P M L ~ T R Q; find QR
Answers
HELP PLZZZ THIS IS A MAJOR GRADE :((( MARKING BRAINLIEST
Answers
Answer:
5.09
Step-by-step explanation:
your welcome...........
After school Rayah skateboards at a constant rate from her house to her friend's house 1.8 miles away. It takes her 12 minutes to get there. Which 2 variable equation represents this situation?
Answers
Answer:
Step-by-step explanation:
Given that:
Distance to friends's house = 1.8 miles
Time taken = 12 minutes
Since the rate is constant :
The rate Is related to distance and time :
The two variable equation which represents the equation is :
Speed = Distance / time
A roast beef sandwich costs $6.75. A customer buys multiple roast beef sandwiches. Write an equation that represents the situation. Use x to represent the number of roast beef sandwiches. Then determine how many sandwiches the customer buys.
Amount used for payment: 80$
The change received: $19.25
An equation that represents this situation is _____
The customer buys ____ sandwiches
Please help me with these two questions.
Answers
Answer:
1. 6.75x or (6.75, 1)
2. He buys 9 sandwiches.
Step-by-step explanation:
For the first one, we know that he pays $6.75 for each sandwich, so if x equals the number of sandwiches, when written out it would be 6.75x
For the second one, we have to divide it up and solve one step at a time, and when we start solving them, we will find the pieces to figure out the other problems. Let's start with how much he paid. We know that he paid $80, but we have to remember that he got change back. So to find out how much he truly paid, we subtract the 19.25 from the 80. When we do this, we get 60.75. Now, to find out how many sandwiches he got, we can use how much he paid for each one. We know that he paid $6.75 for each one, and in total he spent $60.75. So to find out, we can simply divide 6.75 into 60.75, and we get 9. So now we know that he bought 9 sandwiches.
I hope this helps :)
Answer:
1. 6.75x or (6.75, 1)
2. He buys 9 sandwiches.
Step-by-step explanation:
For the first one, we know that he pays $6.75 for each sandwich, so if x equals the number of sandwiches, when written out it would be 6.75x
For the second one, we have to divide it up and solve one step at a time, and when we start solving them, we will find the pieces to figure out the other problems. Let's start with how much he paid. We know that he paid $80, but we have to remember that he got change back. So to find out how much he truly paid, we subtract the 19.25 from the 80. When we do this, we get 60.75. Now, to find out how many sandwiches he got, we can use how much he paid for each one. We know that he paid $6.75 for each one, and in total he spent $60.75. So to find out, we can simply divide 6.75 into 60.75, and we get 9. So now we know that he bought 9 sandwiches.