Answers
Answer:
Yes
Step-by-step explanation:
The line can go through the graph and have the y- axis lines hit it once
Answer:
it does not.
Step-by-step explanation:
for a graph to represent a function, it needs to pass the vertical line test (just run a finger or pencil along the graph vertically and if you never have two points touch the vertical line, it passes). there are multiple points at x=0
Related Questions
0.1 is rational because it can be written as?
Answers
Answer:
0.1 is rational as it can be written as [tex]\frac{1}{10}[/tex]
Step-by-step explanation:
Rational decimals can be expressed as a fraction using integers, and 0.1 = [tex]\frac{1}{10}[/tex], so it is rational.
Answer:
There are various ways of writing 0.1
1/10
110
10%
Those are some ways for writing 0.1
Step-by-step explanation:
Which of the following could NOT be the measures of the angles of a triangle?
A. 600-60°-60°
O B. 70°-50-70°
OC. 40°-400-100°
D. 30°-120°-30°
Answers
the angles of a triangle always equals 180 degrees, so all of them cant be the measure of the angles of a triangle except for D
A room that is in the shape of a cube has a capacity of 1331 cubic feet. The room is ____ feet long
Answers
Answer:
200020ft
Step-by-step explanation:
please please help me!!
Answers
Answer:
y = 3x-5
Step-by-step explanation:
this is becuase the y-intercept of these points falls to around -5 (a point actually crosses the y axis at -5)
the gradient of these points is too steep to be x and the slope is not negative - therefore the slope must match closest to 3x.
Answer:
ummmmm B.
Step-by-step explanation:
(8x-3y)(8x+3y) solve the following
Answers
Answer:
64x^2-9y^2
Step-by-step explanation:
hope this helps, have a good day!
Any help is appreciated!!
Answers
Answer:
Step-by-step explanation:
600,000,000
Answer:
[tex]1.872 \times {10}^{13} [/tex]
Step-by-step explanation:
Simply multiple the values listed
[tex]3.12 \times {10}^{5} \\ \times 6 \times {10}^{7} [/tex]
You can just multiply the values and keep it in scientific notation. No reason to multiply all if it to find the answer.
[tex]18.72 \times {10}^{12} [/tex]
Now we have to put it into scientific notation, simply move the decimal to the left by 1 and add to the exponenet by 1.
[tex]1.872 \times {10}^{13} [/tex]
Jason invests money in an account paying simple interest. He invests $160 and no money is added or removed from the investment. After one year, he has $164.80. What is the simple percent interest per year?
Answers
Answer:
The answer is 3%
Step-by-step explanation:
1.) $160 divided by $164.80 = 1.03
2.) 1.03 x 100 = 103
3.) 103 - 100 = 3
4.) 164.80 - 160 = 4.80
5.) 4.80 divided by 160 = 0.03
6.) 0.03 x 100 = 3%
airplane a traveled 1273 miles in four hours.For airplane b y=621 x/2 represents rate of speed over the same four hours wichair plane traveled at a faster rate and by what factor?round to the nearest hundredth
Answers
Answer: Airplane A by a scale factor of 1.02
Step-by-step explanation:
Airplane A: 1273/4=318.25
Airplane B: Rate is the slope of equation, 621/2=310.5
So,
318.25/310.5=1.0249
Airplane 'a' is faster than airplane 'b' by a factor of 1.03 times.
What are lines and their slopes?We know lines have various types of equations, the general type is
Ax + By + c = 0, and the equation of a line in slope-intercept form is
y = mx + b.
Where slope = m and b = y-intercept.
the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.
Given, An airplane 'a' traveled 1273 miles in four hours.
∴ The airplane 'a' traveled (1273/4) = 318.25 miles per hour.
For airplane b y = (621x)/2 + 0b represents the rate of speed over the same four hours
∴ The rate of change per hour for airplane 'b' is (621/2) = 310.5 miles.
So, airplane 'b' is faster than airplane 'a' by a factor of (318/25/310.5) = 1.0257 = 1.03 times.
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Its 8:20, you add 175 minutes to the time. What time is it?
Answers
Answer:
12
Step-by-step explanation:
Answer:
12:00
Step-by-step explanation:
Give another name for CD PLEASE HELP!!!
Answers
Answer:
CED
Step-by-step explanation:
I hope this helps you
A fish is swimming at a vibrant rate toward the ocean floor. The equation y=-7x-3 can be used to represent this distinction, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish,given this equation.
A.From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.
B.From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second .
C.From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.
D.From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second.
Answers
Answer:
C. From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.
Answer:
C
Step-by-step explanation:
y = -7x - 3 is a linear function that follow y = mx+b. M is the slope or rate. Here m = -7 so the fish descends 7 meters per second. B is the y-intercept or starting position. Here the starting position is -3 so the fish starts 3 feet below sea level.
marking brainliest if correct
Solve the PROPORTION
3/4 = 1/2y
y=
Answers
Answer:
y=1 1/2 (fraction)
or
y=1.5 (decimal)
Step-by-step explanation:
We want to get y alone, so we need to get rid of the 1/2 in front of it. To do that we can multiply each side by 2 since 1/2 + 1/2 = 1.
3/4= 1/2y
multiply each side by 2
To multiply 3/4 by 2 you need to multiply the numerators and then multiply the denominators
2•3=6 & 4 • 1 =4
6/4
simplify
y=1 1/2
(If you need it in decimal form it would be y=1.5)
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
How can you subtract mixed numbers when the fraction in the first mixed number is less than the fraction in the second mixed number?
Answers
Answer : To subtract mixed numbers, subtract the whole number parts of the mixed numbers and then subtract the fraction parts in the mixed numbers. Finally, combine the whole number answer and the fraction answer to express the answer as a mixed number. Subtract. Simplify the answer and write as a mixed number.
Step-by-step explanation:
Answer:
You need to simplify your mixed numbers into a fraction, then subtract.
Step-by-step explanation:
In a Jeopardy game, your score was at -450. You got the next two questions correct! First, you answered a 150 point question correctly. Secondly, you answered a 500 point question correctly.
help pls!!!
Answers
Answer:
wait what's the question?
Answer:
You would have 200 points
Step-by-step explanation:
-450+150+200=200
Help please it is math
Answers
please help asap
The two lines graphed below are not parallel. How many solutions are there to the system of equations?
A.
Infinitely many
B.
Two
C.
One
D.
Zero
Answers
Answer:
one
Step-by-step explanation:
they meet at only one point, thus their system of equations has as solution only those coordinates.
What is the value of x
Answers
Answer: The answer is 130 Degrees
Step-by-step explanation:
Solve this equation
2 x + 3 = x - 4
Answers
Answer:
-7
Step-by-step explanation:
2x + 3 = x - 4
so you first add four to both sides of the equal sign:
2x + 3 = x - 4
+ 4 + 4
making the equation:
2x + 7 = x
you now subtract 2x from both sides:
2x + 7 = x
-2x - 2x
to get:
7 = -1x
you then divide both sides by -1:
7/-1 = -1x/-1
to get:
-7 equals x or x = -7
Evaluate 5w-w/x when w=6 and x=2
Answers
5(6) - (6)/(2)
30 - 6/2
30 - 3 = 27
Factor:
25y + 27x
Plz help
Answers
Answer:
25y+27x
Step-by-step explanation:
You cannot factor this any further
Hannah's gas tank is 60% full and has 9 gallons of gas. How
many gallons does Hannah's gas tank hold?
Answers
i need help plz plz
Answers
Answer:
42ft
Step-by-step explanation:
I think
I Give Brainiest
Hint: You must find x first by using Triangle sum theorem for the triangle on the left. Then plug in x for the triangle on the right to find y
X=
Y=
Answers
Answer:
X-42.7
Y-5.34
Step-by-step explanation:
64 + {40 ÷(4 - 7 + 8)} - 10 solve this clearly
Answers
Answer:
62
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition SubtractionStep-by-step explanation:
Step 1: Define expression
64 + [40 ÷ (4 - 7 + 8)] - 10
Step 2: Evaluate
Brackets - Parenthesis - Subtract: 64 + [40 ÷ (-3 + 8)] - 10Brackets - Parenthesis - Add: 64 + [40 ÷ 5] - 10Brackets - Divide: 64 + 8 - 10Add: 72 - 10Subtract: 62And we have our final answer!
Is 3.1141141114 rational or irrational?
Answers
Batteries cost $5 pack. How many packs did Ryan buy if he spent $25
Answers
Answer:
The answer is 5
Step-by-step explanation:
if coorect mark brainliest
Help me please asap!!
Answers
Answer:
67
Step-by-step explanation:
180 - (53 + 60) = 67
please help asap!! thank you :)
Answers
Answer:
About 3800
Step-by-step explanation:
The ratio of football players to volleyball players is 7 : 3. If there are 210 football players,
how many volleyball players are there?
Answers
Answer:
90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
210 divided by 7 = 30
30 x 3 = 90
What is the definition of photosynthesis?
the process of converting the energy in oxygen molecules into ATP
the process of changing light into stored chemical energy in the form of sugars
the process of converting the energy in carbohydrate molecules into ATP
the process of changing light into stored chemical energy in the form of lipids
Answers
Answer:
he process of changing light into stored chemical energy in the form of sugars
Step-by-step explanation:
The process in which light energy is converted to chemical energy in the form of sugars is correct.
Option (B) is correct.
What is the definition of photosynthesis?
What is photosynthesis ?Photosynthesis is the process by which green plants, algae and some forms of bacteria use energy from sunlight to convert carbon dioxide and water into glucose.
Given that:
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. 5 - 8
So, the process in which light energy is converted to chemical energy in the form of sugars is correct.
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