Answer: y=2x+1 sjsjrhrhfhhhxhh
Answer: its y=-2x-1
Step-by-step explanation:
What is the relationship between the radius of a circle and its circumference?
Answer:
Radius, Diameter and Circumference
The Radius is the distance from the center outwards. The Diameter goes straight across the circle, through the center. The Circumference is the distance once around the circle.
Step-by-step explanation:
In the figure below, o ll m. Find the values of y and z
Answer: y = 117 and z = 32
Step-by-step explanation:
y: 180 - 63 = 117
z: 180 - 117 (also known as y) = 63 which is the top corner right next to the equation for z, so you do it again. 180 - 63 = 117
then you do 117 + 43 = 160, then 160 divided by 5 = 32
which means that 5(32) - 43 = 117, 5 x 32 = 160 - 43 = 117.
hope this helps
Part A
Which expression is NOT equivalent to 2.89 × 0.6?
Answer:
(289 * 6) * (1/10 * 1/10)
Step-by-step explanation:
Here, we want to select an expression that is not equivalent to the product;
Kindly note that;
2.89 is same as 289 * 1/100
0.6 is same as 6 * 1/10 or 60/100
Also 2.89 can be 0.289 * 10
So the correct answer in this case which is not equivalent to the product is;
option A
Answer:
a
Step-by-step explanation:
please answer this for me I need it it's due at midnight
find the radius given the linear speed and rate of rotation v=24.8m/s, 120 rev/mins
Answer:
I got you Fam
Step-by-step explanation:
The radius is 12.4 meters if the linear speed and rate of rotation v=24.8m/s, 120 rev/mins.
What is angular acceleration?It is defined as the rate of change in angular velocity with respect to time. It is also known as rotational acceleration.
It is given that:
The rate of rotation v = 24.8 m/s
The angular velocity w = 120 rev/mins
In rev/second
The angular velocity w = (120/60) rev/second = 2 rev/sec
The formula:
v = rw
Here r is the radius
r = v/w
r = 24.8/2
r = 12.4 meters
Thus, the radius is 12.4 meters if the linear speed and rate of rotation v=24.8m/s, 120 rev/mins.
Learn more about angular acceleration here:
https://brainly.com/question/13723307
#SPJ2
What are the original substances called in a chemical reaction?
Answer:
reactants
A chemical reaction is the process in which atoms present in the starting substances rearrange to give new chemical combinations present in the substances formed by the reaction. These starting substances of a chemical reaction are called the reactants, and the new substances that result are called the products.
Step-by-step explanation:
$11.44 for 3 packages
Answer:
what's the question??
Step-by-step explanation:
Answer:
$3.82 per package...
Step-by-step explanation:
11.44 / 3
A man had a piece of leather that was 34 metre long. He cut off 25 metre for a project and then cut off a 30-centimetre piece to give to his friend. What fraction of the original piece of leather is left? How many centimeters of the leather is left?
Answer:
8.7 meters left or 870 cm left
0.256 is fraction... 87/340
Step-by-step explanation:
34-25-0.3=8.7 8.7 x 100=870 cm
Pls help again I’m really bad with these I don’t understand it and I’ve been stuck on this for a while pls and thank you
Answer:
3 pairs of shoes cost 189
Step-by-step explanation:
Oh yes it's quite simple but sort of difficult to explain, I'll try the best I can though!
in "C(x)" what ever is in the ( ) is the x value, so where they give you "C(3)" that means x=3. And since in this x represents number of shoes, that means the cost of three shoes is $189.
Hope this helps! If you have any questions about my answer feel free to ask. Stay safe!
find the difference (20m+3)-(7m-5)
Answer:
Simplifying
(20m + 3) + -1(7m + -5) = 0
Reorder the terms:
(3 + 20m) + -1(7m + -5) = 0
Remove parenthesis around (3 + 20m)
3 + 20m + -1(7m + -5) = 0
Reorder the terms:
3 + 20m + -1(-5 + 7m) = 0
3 + 20m + (-5 * -1 + 7m * -1) = 0
3 + 20m + (5 + -7m) = 0
Reorder the terms:
3 + 5 + 20m + -7m = 0
Combine like terms: 3 + 5 = 8
8 + 20m + -7m = 0
Combine like terms: 20m + -7m = 13m
8 + 13m = 0
Solving
8 + 13m = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '-8' to each side of the equation.
8 + -8 + 13m = 0 + -8
Combine like terms: 8 + -8 = 0
0 + 13m = 0 + -8
13m = 0 + -8
Combine like terms: 0 + -8 = -8
13m = -8
Divide each side by '13'.
m = -0.6153846154
Simplifying
m = -0.6153846154Step-by-step explanation:
Answer:
(20m+3)-(7m-5).
(20m-7m)+(3+5).
13m(8). =104m
104m is your anwser! Hope this helps!
WHOLE NUMBERS AND INTEGERS
Identifying a sum as a point located a given distance from...
The number 5 is plotted on the number line below.
10
Answer the following questions.
(a) Which is a point 3 units to the right of 5 ?
5+(-3)
5+(-3)
O-5+3
5+3
(b) Which is a point 3 units to the left of 5 ?
S (3)
5+(-3)
0 5+3
5+3
Answer:
a) Point to the right: you need to add
5 + 3Last option
b) Point to the left: you need to subtract or add negative
5 + (-3)First option
5x - 7 = -13 solve the x
Answer:
-1.2
To solve for x, we need to add 7 to both sides
5x - 7 + 7 = -13 + 7
5x = - 6 = -1.2
Answer:
The answer is -1.2
Step-by-step explanation:
Honestly explaining this would take a while so here is the answer.
Pleaseeeeeeeeeeeeeeeeeeeeeeeee hellllllppppp meeeeeeee it would be super helpful right now!!!!
(Geometry) problems are in the photo
Answer:
14. -21 over 5, 1 over 4
Step-by-step explanation:
PQ: perform the slope formula: y2-y1 divided by x2-x1
-3 - 17 divided by 1 - (-4) = -21 divided by 5
RS: 4 - 3 divided by -5 - (-9) = 1 divided by 4
A middle school took all of its 6th grade students on a field trip to see a symphony. The students filled 576 seats, which was 36% of the total number of seats in the theater. How many total seats were in the theater?
Step-by-step explanation:
since 36% is 576 seats, 100% would be 576/36 x 100 = 1600seats
Topic: Percentage
If you like to venture further, feel free to check out my insta (learntionary). It would be best if you could give it a follow. I'll be constantly posting math tips and notes! Thanks!
slope intercept form of x+y=6
Answer:
y=-x+6
Step-by-step explanation:
make it into y=mx+b form
x+y=6
-x -x
y=-x+6
Answer:
y=-x+6
Step-by-step explanation:
slope intercept form means y=mx+b
y is y
m is the slope (in this one I don't have a picture, so I didn't put slope)
x turns into -x (because to get x to the other side, you have to subtract x from both sides)
b is the y intercept (in this case 6)
HELPHELPHELPHELPHELP
PLEASE HELP ME:
Jeff hikes 1/2 mile every 15 minutes. If Jeff hikes for 2 hours how many miles will he have hiked?
Answer:
4 miles in 2 hours I think
Could any of y’all help me with this? I appreciate it!
Answer:
29
Step-by-step explanation
19 - 14 is 5, and the difference in cost is 20. I did 20 divided by 4, making 5. I then did 116 divided by 4, making 29. Sorry if I can't explain it well
Answer: 29 games
56/14=4
92/23= 4
76/19= 4
116/4= 29
So 29 is the answer
true or false
2x2=4
this one is for you semajmontrez
Answer:
true
Step-by-step explanation:
Answer:
True?
Step-by-step explanation:
Please helpppppppp
If you don’t know it don’t answer please
Answer:
x=36
y=72
Step-by-step explanation:
I didnt do this type of problem in a while but Im pretty sure its correct
whitch ordered pair is a solution of y>5xx-2
Answer:
y = 5x - 2 (0, 2) (1, 4) (2, 7) (3, 13)
Step-by-step explanation:
equal parts of a whole are called
Answer:
Fractions are equal parts of a whole object or group of objects. To write a fraction, the numerator is the part and the denominator is the whole.
Step-by-step explanation:
When an object as a whole is divided into two parts, there are two possibilities. The parts may be equal or unequal. Each equal part of a whole is called one-half. It is expressed as 1/2 and read as one over two or one upon two.
please help, it’s urgent
Answer:
x= 102 degrees
Step-by-step explanation:
It is an isosceles triangle, which means that it has two equal sides and angles, so the angles opposite of 3.3 are going to be the same or 39 degrees, which means, 39 + 39 is 78 and 180 - 78 is 102 and x=102 degrees.
evaluate 6+4/a+b/3 when a=4 and b=3
Answer:
8
Step-by-step explanation:
First, insert the values into the problem. It would look like this: 6 + 4/4 + 3/3
We can then reduce 4/4 into 1 and 3/3 into 1 as well.
Then, you get:
6+1+1 or 6+2 which is equal to 8
-Cheers, Galaxy
A chair can be purchased in one of four colors: red, white, green, or blue. The number of chairs
purchased in each color is listed below.
• red: 150
• white: 450
• green: 225
• blue: 375
Based on the information shown in the list, what is the probability that the next chair purchased
will be red?
we rlly all here huh
What is the y-intercept of line MN?
What is the equation of MN written in standard form?
Answer:
could we maybe get an image? lol
Step-by-step explanation:
if you make a new question with an image i can answer it for u
Answer:
Where's the pic?
Step-by-step explanation:
How am I supposed to answer it?
PLEASE HELP QUICK FIND THE y-intercept and the slope and the roc :(
don’t do it for the points and give me a wrong answer i actually need help :(
Answer:
y<−1
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
−3y>3
Step 2: Divide both sides by -3.
−3y
−3
>
3
−3
=y<-1
I need help on finding the correct answer (please read the question)
Step-by-step explanation:
hope you like this and please make this brilliant
The speed limit is 45. Katie was going thirty miles per
hour and sped up some. Which inequality represents the
amount she could speed up and not be speeding?
30 + s = 45
30 - S > 45
30 + S < 45
30-S < 45
Answer:
A or C
Step-by-step explanation:
that sounds like the most correct answer
Answer:
Step-by-step explanation:
You are having a pizza making party you will need 6 onces of dough and 4 onces of sauce for each person including youself the host once you have a total count of guest you buy exactly the needed amount of all ingredients the dough and sauce that you buy and weigh 130 onuces all together
Answer:
the ounces of dough did you buy is 78
Step-by-step explanation:
The number of dough ounces that should be buy is given below:
Given that
There is a requirement of 6 dough ounces and 4 sauce ounces
So for each person it would be
= 4 + 6
= 10
Now the total ounces bought is 130
So, the number of people used
= 130 ÷ 10 ounces
= 13 people
Now let us assume the number of dough ounces be x
Now if there is 6 dough ounces and there are 13 people
So, the total dough ounces purchased is
x = 6 × 13
= 78
Hence, the ounces of dough did you buy is 78
