Answers
Answer:
Standard form is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000. So 4000 can be written as 4 × 10³. This idea can be used to write even larger numbers down easily in standard form. Small numbers can also be written in standard form.
Factored form, the product of a constant and two linear terms: or. The parameters and are the roots of the function (the x-intercepts of the graph ). Converting a quadratic function to factored form is called factoring.
The y -intercept of a graph is the point where the graph crosses the y -axis. (Because a function must pass the vertical line test , a function can have at most one y -intercept . ) The y -intercept is often referred to with just the y -value.
The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis. and vertex is
In geometry, a vertex (in plural form: vertices or vertexes), often denoted by letters such as, is a point where two or more curves, lines, or edges meet. As a consequence of this definition, the point where two lines meet to form an angle and the corners of polygons and polyhedra are vertices.
Step-by-step explanation:
hope this helps have a good rest of your night :) ❤
Related Questions
What is the area of the triangle?
16
8
10
units2
Answers
Answer:
64 units2
Step-by-step explanation:
16 x 8 / 2 =
128 / 2 =
64
Hope that helps!
Can someone please help and please make sure it’s right :)
Answers
From corresponding angles theorem, we can see the 2 angles are equal.
16x+13=18x-1
2x=14
x=7
Done!
Any questions just leave them in the comments and I will answer.
Answer:
Step-by-step explanation:
i think you do 34x + 12
bc it is a same side interior angle and i think that equals 180 and then you
34x+12=180
-12 - 12
34x= 168
------ ------
34 34
----------------------
i.dk i think it is 5 bc you get 4.98 so you round the 8 and it makes it a 4.10 which is 5
Destiny said that 0.6 divided by 2 equals 0.3 is she correct
Answers
Answer:
Yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
yes
please help me with this
Answers
since m is parallel to n, this means that the two angles are alternate angles. Hence, 46°=6x-2
Calculate and you should get x = 8°
Find the slope of a line that passes through the points (-1,-5) , (3,-3)
Answers
Answer:
2/4 or up 2 over 4
Step-by-step explanation:
Put the points on a graph
start at the (-1,-5) and count up two
then go over 4 to the point (3,-3)
Answer:
slope = [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 1, - 5) and (x₂, y₂ ) = (3, - 3)
m = [tex]\frac{-3-(-5)}{3-(-1)}[/tex] = [tex]\frac{-3+5}{3+1}[/tex] = [tex]\frac{2}{4}[/tex] = [tex]\frac{1}{2}[/tex]
The following equation was correctly simplified:
(2x3 - 3x2 + 5x - 1)+ (3x3 - 3x2 - 2x + 4) = 5x3 + 6x2 + 3x + 3
why is it false?
Answers
Answer:
Step-by-step explanation:
it is -6x2 not plus
if my answer helps please mark as brainliest.
Use the distributive property to remove the parentheses.
-5(-w-3v+6)
Answers
Answer:
5w+15v-30
Step-by-step explanation:
what is 163,653÷200 ?
Answers
Answer:
818.265
Step-by-step explanation:
what is 3y-6=5y+6 answer plz
Answers
Answer:
y = − 6
Step-by-step explanation:
Where do parabolas store their holiday decorations?
Answers
Answer:
where...................
Step-by-step explanation:
.........................
Please help!!!!
a sweet snack and a salty snack. Here is a two-way table showing the number of adults
and children who made each choice of snack. Answer each question below using the
table.
sweet snack salty snack total
adult 57
88
145
child 77
31
108
total 134
119
253
134
1. How many total people chose sweet snacks?
people
145
adults
2. How many adults chose salty snacks?
3. What percentage of the people who attended the social were children?
Round your answer to the nearest tenth. Do NOT grid in the percent symbol.
Answers
Answer:
76
Step-by-step explanation:
khan x math
What is the area of the parallelogram? 8 5 square units
Answers
Answer:
look it up on here someone probably answered it
Answer:
the area of the parallelogram would be 40
to find the area all you need to do it multiply the base by the height. (8×5=40)
Jose has scored 607 points on his math tests so far this semester. To get an A for the semester, he must score at least 619 points.
Part 1 out of 2
Enter an inequality to find the minimum number of points he must score on the remaining tests in order to get an A. Let n represent the number of points Jose needs to score on the remaining tests.
The inequality is + n .
Answers
Hi there!
607+n=619
619-607=n
n=12
plz help me step by step
Answers
Answer:
x = - 6
Step-by-step explanation:
Equation
1/3 * (-9x +12) = 22 Multiply both sides by 3
Solution
3 * 1/3(-9x + 12) = 22*3
- 9x + 12 = 66 Subtract 12 from both sides.
-9x = 66 - 12 Combine
-9x = 54 Divide by -9
x = 54/-9
x = - 6
how is everyone's day going? Mine is okay can u help me on this question?
Solve the following system of equations. 8x +y = 23= −10x - y = −27
x=
y=
Answers
Answer:
x = 2 and y = 7
Step-by-step explanation:
We are given two equations:
1. 8x + y = 23
2. −10x - y = −27
By adding both equations with each other we get:
(1.+2.) -2x = -4
Which can be reduced to:
(1.+2. : (-2)) x = 2
We can insert x in Equation 1. (or 2) and get:
8*2 + y = 23
16 + y = 23 [-16 on both sides]
y = 7
Resulting in x = 2 and y = 7 as a possible solution for this system.
Answer:
Step-by-step explanation:
8x + y = 23
-10x - y = -27
-2x = -4
x = 2
8(2) + y = 23
16 + y = 23
y = 7
(2, 7)
Andrea earns 10 points for every word she spells correctly on a quiz which equation can be used to find p, the total number of points andrea earns for spelling w words correctly
Answers
Answer:
P = 10w
Step-by-step explanation:
Number of point per correct spelling = 10
Number of words spelt correctly = w
Total points, p
P = (number of points per correct spelling * number of words spelt correctly)
P = 10 * w
P = 10w
Find two numbers that have a sum of 10 and a product of 21
Answers
Answer:
3 and 7
Step-by-step explanation:
because 7 + 3= 10 and 7 x 3= 21
most likey your answers are x=3 and y=7 OR x=7 and y=3
What’s the surface area of the right rectangular prism shown below pls pls pls help me
Answers
Answer:
46 unit^2
Step-by-step explanation:
Total surface area=2.5*4*2+2*2.5*2+2*4*2=46
Solve the simultaneous equations by substitution
3y - 2x = -7
5x + 3y = 28
Answers
Answer:
(5, 1 )
Step-by-step explanation:
Given the 2 equations
3y - 2x = - 7 → (1)
5x + 3y = 28 → (2)
Rearrange (1) expressing 3y in terms of x by adding 2x to both sides
3y = - 7 + 2x
Substitute 3y = - 7 + 2x into (2)
5x - 7 + 2x = 28
7x - 7 = 28 ( add 7 to both sides )
7x = 35 ( divide both sides by 7 )
x = 5
Substitute x = 5 into either of the 2 equations and solve for y
Substituting into (2)
5(5) + 3y = 28
25 + 3y = 28 ( subtract 25 from both sides )
3y = 3 ( divide both sides by 3 )
y = 1
solution is (5, 1 )
Answer:
-(3y-2x= -7)
3y+5x= 28
-3y+2x= 7
3y+5x= 28
7x=35
7x/7= 35/7
x=5
5(5)+3y= 28
25+3y=28
3y= 28-25
3y=3
3y/3=3/3
y= 1
3y-2x= -7
3(1) -2x= -7
3-2x= -7
-2x= -7-3
-2x= -10
-2x/-2=-10/-2
x= 5
chekin
5x+3y=28
5(5)+3(1)=28
25+3=28
28=28
The diameter of a bicycle wheel is 60 centimeters. How far does the wheel travel when it makes 35 revolutions?
Answers
Answer:
2100
Step-by-step explanation:
Given the following functions, find (f•g)(x).
f(x) = 2x
g(x) = 3x - 2
Answers
5x+4 = 3x−2 solve for brainlest value of x
Answers
Answer:
x= -3
Step-by-step explanation:
Answer:
x = -3 hope this help
If x= 1 and y = -1
Find:
Answers
Answer:
answer is 0
..................3rd option
Answer:
x=1,y=-1
x3+y3=(1)3+(-1)3=1-1=0
so, answer is (c) 0
Create and solve a multiplication problem to show that the product of a whole number and a fraction will be equal to the whole number.
Answers
What’s a ratio?
(Best description)
Answers
Answer:
In mathematics, a ratio is a comparison of two or more numbers that indicates their sizes in relation to each other.
Step-by-step explanation:
A ratio compares two quantities by division, with the dividend or number being divided termed the antecedent and the divisor or number that is dividing termed the consequent.
Gia can run 4- mlles In 32 minutes. At that rate, how many mlles can she run in 40 minutes? 5 5.6 miles 6.7 miles 5.1 miles 6 miles
Answers
Answer:
5
Step-by-step explanation:
Answer:
5 miles
Step-by-step explanation:
Hi there!
To find the rate at which Gia can run, you have to divide 4 by 32 to find how many miles she runs per min. When you do that, you get .125 Gia runs .125 miles per min. To find how many miles she runs in 40 min, you multiply .125 by 40 to get 5. This means that Gia runs 5 miles in 40 min.
Hope this helps :)
Which expression is equivalent to 24 x 6 y 2 3 x 2 y 3 ?
Answers
Answer:
47x 8y 3
Step-by-step explanation:
What is the interquartile range of the fun lowing data? 332, 401, 424, 458, 443, 357 , 380
Answers
Answer:
Interquartile Range
The interquartile range of an observation variable is the difference of its upper and lower quartiles. It is a measure of how far apart the middle portion of data spreads in value.
Interquartile Range = U pper Quartile − Lower Quartile
Problem
Find the interquartile range of eruption duration in the data set faithful.
Solution
We apply the IQR function to compute the interquartile range of eruptions.
> duration = faithful$eruptions # the eruption durations
> IQR(duration) # apply the IQR function
[1] 2.2915
Answer
The interquartile range of eruption duration is 2.2915 minutes.
Exercise
Find the interquartile range of eruption waiting periods in faithful.
Step-by-step explanation:
In the diagram below lines HA and BC are parallel. If angle GEC = 135 degrees, then what is angle DEC?
PLZ HELP!! I WILL GIVE BRAINLIEST TO FIRST ANSWER! :) have a great day
Answers
Answer:
angle DEC is 45 degrees
Step-by-step explanation:
angle DEC is 45 degrees because it is supplementary to 135 degrees
(with 135 degrees, adds up to 180 degrees)
-27<7x-13<8 Please help do not understand
Answers
Answer:
-2<x<3
Step-by-step explanation:
add 13 to all sides
divide by 7 on all sides