Answer:
Step-by-step explanation:
x = 2 works lol
but if you want a more complicated one:
4x - 4 = 4
there's infinite equations
do anyone know about this ?
what is an equation of the line that passes through the point (5,1) and is parallel to the line x+y=9
Help I don’t get it pls help
Answer:
The average speed would be 10.1 kilometers per hour.
Step-by-step explanation:
If we convert both times into minutes, it will make solving this much easier. After finding the speed for both legs, we can find the average by adding the two values together and dividing by 2. This results in 10.11430568 or can be rounded to 10.1.
PLEASE HELP!! x2 – 16
Answer:
think its the last one
Step-by-step explanation:
because 1 represents x and x times x is x squared and 4 times minus 4 equals minus 16
Two parallel lines are cut by a transversal as shown below.
Suppose m<8=109. Find m<2 and m<3.
Answer:
measure 2 has to be 109 due to the alternate interior angles theorem. Measure 3 has to be 71 due to the supplementary angles theorem.
Angles 8 and 2 are alternate interior angles so they will be the same therefore,m∠2 and m∠3 will be 109° and 71° respectively.
What is an angle?An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.
The identical endpoint of the two rays—is known as the vertex.
Given two parallel lines a transversal.
Angles 8 and 2 are alternate interior angles.
m∠8 = m∠2
m∠2 = 108°
Now,m∠2 and m∠3 are supplementary angles.
Therefore,m∠3 = 180° - 108° = 71°
Hence "Angles 8 and 2 are alternate interior angles so they will be the same therefore,m∠2 and m∠3 will be 109° and 71° respectively".
For more about the angle,
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Kristy wrote down a decimal number that is greater than 0.76 but less than 0.82. Which number did Kristy write?
Answer:
Step-by-step explanation:
0.79
Find the missing length
I WILL GIVE BRAINLIEST
Answer: 30
Step-by-step explanation: Assuming that the side lengths correspond with one another you can set up a ratio to solve
It should look something like this: 15/25 = 18/x
With this equation set up you can solve by cross multiplying. 25(18)=15x
Then start sloving:
25(18)=15x
450=15x
450/15=15x/15 (divide both sides by 15)
30=x
how do you find the axis of symmetry?
Answer:
The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a .
Step-by-step explanation:
Answer:
x=-b/2a
Step-by-step explanation:
axis of symmetry is the line that across the vertex from a parabola(ax^2+bx+c).
The expression to find vertex is -b/2a
Thus, x=-b/2a is a vertical line that across the vertex aka the axis of symmetry.
My spanish teacher just embarrassed me in front of everyone. How is everyone else doing?
Answer:
Don't wanna do math :(
Step-by-step explanation:
how do i solve 6x+2y= 8
Answer:
The correct answer is,
for X:
[tex]x = \frac{4 - y}{3} [/tex]
for y:
[tex]y = 4 - 3x[/tex]
is -3 greater or less then 4
Answer:
-3 is less than 4.
Step-by-step explanation:
The point (x, y) is proportional to the point (2, 5).
Select all the true statements.
A. (x,y) is a solution to y=5/2x.
B. (x, y) is a solution to y=x+3.
C. The ratio of is equivalent to 5/2:
D. Point (x,y) is the same point as (5,2).
E. A straight line through points (2, 5) and (x,y) will pass through the origin.
Answer:
did u get the answer??
Step-by-step explanation:
if so plz help
multiply. (x^2-5x+2)(3x^2+2x+3)
Answer:
3x^4-13x^3-x^2-11x+6
Step-by-step explanation:
Checked this on a website for you btw!
Answer:
3x^4-13x^3-x^2-11x+6
Step-by-step explanation:
A restaurant offers three sizes of coffee and four differerſt types of coffee.
Coffee can be ordered with or without cream and with or without sugar.
The restaurant also has six bagel options. A bagel can be ordered plain, with
butter, or with cream cheese. How many different ways can you choose a
coffee and bagel at this restaurant?
=======================================================
Work Shown:
There are,
3 sizes of coffee4 types of coffee2 choices for cream (you pick it or you leave it out)2 choices for sugar (same idea as the cream)This means there are 3*4*2*2 = 12*4 = 48 different coffees. We'll use this value later, so let A = 48.
There are 6 bagel options. Also, there are 3 choices in terms of if you order the bagel plain, with butter, or with cream cheese. This leads to 6*3 = 18 different ways to order a bagel. Let B = 18.
Multiply the values of A and B to get the final answer
A*B = 48*18 = 864
There are 864 ways to order a coffee and bagel at this restaurant.
--------------
If you're curious why you multiply the values out, consider this smaller example.
Let's say you had 3 choices of coffee and 2 choices for a bagel. Form a table with 3 rows and 2 columns. Place the different coffee choices along the left to form each row. Along the top, we'll have the two different bagel choices (one for each column).
This 3 by 2 table leads to 3*2 = 6 individual table cells inside. Each cell in the table represents a coffee+bagel combo. This idea is applied to the section above, but we have a lot more options.
A jogger has decided to jog as a warm-up and has decided to vary her speed from minute to minute. Below is the data of her jogging times and distances. The distance recorded is the total distance traveled from time zero up until the measured time. Please create a distance vs. time line graph to properly display this data. Be sure to include all parts of a good graph. When finished drawing your graph, answer the questions below using your graph
Answer:
how much heat is needed to raise the temperature of 20g cooper from 25c to raise the temperature of 20g of cooper from 25 c to 40c?
Step-by-step explanation:
On a map 1 centimeter represents 200 meters .Ridge Trail is 850 meters long. How long is Ridge Trail on the map?
Answer:
hmmmmmm
Step-by-step explanation:
A rectangle is 12 inches long and 2 inches wide. Find its area. A 22 square inches 14 square inches 24 square inches 26 square inches
Area of given rectangle = 24 square inches.
The correct option is C.
What is rectangle?A rectangle is cyclic: all corners lie on a single circle. ; It is equiangular: all its corner angles are equal (each of 90 degrees).
Given,
Length of rectangle = 12 inches
Width of rectangle = 2 inches
Area of rectangle = length × width
= 12 × 2
Area of rectangle = 24 square inches.
Hence, 24 square inches is the area of rectangle.
Learn more about rectangle here:
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someone help its due
Answer:
15
Step-by-step explanation:
PQR = 150.
RPQ = PRQ
RPQ + PRQ = 30
RPQ = 15
Twice the difference of 1 and a number.
PLEASR HELP ASAP!!!!!!! i’ll mark brainlest
Please help me graph
Y=1.5x
Will mark brainliest!!
is y=x^8 an exponential function
Adam bike 15 miles in 3 hours. Ben bike 12 miles in 2 hours. What was there speed?
How to solve 2x-3(9-2x)=-11
Answer:
x=2 hope this helps
Step-by-step explanation:
7). What is the area of a
rectangle with a base of
17in and height of 23in?
Answer:
80inches
Step-by-step explanation:
17+17=34
23+23=46
34+46=80
Solve.
3/5x - 7 = 23
A. x = 40
B. x = 45
C. x = 50
D. x = 55
Answer:
(C) x=50
Step-by-step explanation:
[tex]\frac{3}{5 }x -7=23[/tex]
[tex]\frac{3x}{5} -7=23[/tex]
[tex]\frac{3x}{5} -7+7=23+7[/tex]
[tex]\frac{3x}{5}=30[/tex]
[tex]3x=30* 5[/tex]
[tex]3x=150[/tex]
[tex]x=50[/tex]
Answer:
(C) X = 50
Step-by-step explanation:
(3/5)*x-7 = 23 // - 23
(3/5)*x-23-7 = 0
3/5*x-30 = 0 // + 30
3/5*x = 30 // : 3/5
x = 30/3/5
x = 50 (Sorry if it's wrong)
Write the following expression in exponential form: (2 points) 4.5 × 4.5 × 4.5 × 4.5 × 4.5 × 4.5 × 4.5
Answer:
The answer is [tex]4.5^7[/tex]
Step-by-step explanation:
This is because there are 7 copies of the same number and that means you have to put 7 at the exponential part of it. Then you have to put the original number under the exponential spot. Therefore, the answer is [tex]4.5^7[/tex].
What is 33127 rounded to the nearest 100
Answer:
33127 rounded to the nearest 100 is 33100
Step-by-step explanation:
Answer:
33100
Step-by-step explanation:
the numbers themselves dont go over 50
since its 27 its at tens are 2
we need a five to go over
therefore it doesnt
round up it stays at 100
use this answer hope it helped !
The area of the parallelogram below is ____ square meters.
A parallelogram with height labeled with 8 meters. The top horizontal side is labeled 6 meters. The base of the left triangle formed by the height is 2 meters.
WILL GIVE BRAINLIST WHO EVER ANSWERS
Answer:
48 m²
Step-by-step explanation:
Given that:
Height of parallelogram, h = 8 meters
Base length of parallelogram, b = 6 meters
The Area of a parallelogram is given by :
Base * height
8 meters * 6 meters
= 48 m²
HELP WHAT IS THE RECIPROCAL OF 3 5/6
Answer:
6/23
Step-by-step explanation: