Answer:
Step-by-step explanation:
value of discriminant:
[tex]5^{2} - 4 (2)(-4)\\=25+32\\=57\\[/tex]
As the value of discriminant is larger than zero, so there are 2 distinct solutions.
2 solutions also mean there are 2 x-intercepts.
I need help!!! Can you put this in order for me !
I need some help on geometry
Answer:
Angles 1 and 3 are 151 degrees and angle 2 is 29 degrees
Step-by-step explanation:
2 and 4 are opposites so they will be the same measurement and 1 and 3 are easy to find. Just subtract 29 from 180.
Is this figure a triangle?
Side A:3 cm
Side B: 4 cm
Side C: 5 cm
explain the terms of length on the side
Step-by-step explanation:
Not because that not same number
DON'T tell me it's easy or whatever because I'm having a hard time understanding it and someone on my last question WASTED my points.
PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
(02.07 LC)
Two similar triangles are shown below:
Which two sets of angles are corresponding angles?
∠e and ∠h; ∠f and ∠g
∠e and ∠i; ∠f and ∠h
∠e and ∠g; ∠f and ∠h
∠e and ∠i; ∠f and ∠g
Answer:
im pretty sure the answer is ∠e and ∠i; ∠f and ∠g
but if not im so sorry :(
Answer:
The third answer
Step-by-step explanation:
Each angle on both triangles has a set of lines, either one, two, or three. These lines are used to show congruency over a number of lines or angles. So one angle will correlate with whatever other angles have that same number of lines. For example, e and g both have two lines, this means they are corresponding and congruent.
What type of radiation is the same size as an electron?
Answer:
Beta radiation
C
Paul can spend no more than $26
on his pizza order. Each pizza costs $8 and there
is a $3 delivery fee.
Answer:
Paul can afford 2 pizzas
Step-by-step explanation:
Equation: 26 = 3 + 8x
Solve for x
26 - 3 = 23
8x = 23
23/8 = 2.875
Round down because he can't buy half a pizza
2 pizzas
Answer:
Paul can buy the pizza with 15 dolars left
step-by-step explanation:
8+3=11
What property is this an example of 56 + 82 = 82 + 56?
Answer:
Step-by-step explanation:
Commutative property
It will be nice if you give me brainliest.Good luck!
Can anyone answer this by sending a photo with 20-30 different numbers in a set so that I can do a project by making a class chart? This is in my Prob/Stats Class. All I need is the set of numbers; the rest I can do. Thank you!
This is for 30 points.
Answer:
i figured out how to attach lol
Step-by-step explanation:
Which of the following gives an equation of a line that passes through the point (3.-) and is
parallel to the line that passes through the origin and point (-2, -12)?
Answer:
A goes through the points
Step-by-step explanation:
[tex]\huge\boxed{PLEASE\;HELP!}[/tex]
Answer:
y=1x+2
Step-by-step explanation:
do [tex]y2-y1 / x2-x1[/tex] to get m(slope)
y1=2
x1=0
y2=0
x2=-2
then do y=mx+b
1=m(slope)
2=b(y-intercept)
Hope this wasn't to confusing!
I hope this helps! :)
Answer:
[tex]\boxed{y = - 1x + 2}.[/tex]
Step-by-step explanation:
[tex]in \: order \: to \: solve \: the \: problem \: we \: invoke \\ \: the \:slope \: intercept \: form : \\ y = mx + c \\ lets \: get \: m \to \: \\ m= \frac{ y_{2} - y_{1} }{x_{2} -x_{1} } = \frac{2 - 0}{0 - ( - 2)} \\ m = \boxed{- 1}. \\to \: find \: c \: we : apply \to \\ y = mx + c...... \\ using \: any \: pair \: we \: can \: get \: c. \\ c = y - mx \\ c =2 - 1(0) \\ c = \boxed{2}. \\ hence \: the \: required \: equation \: is : \\ \boxed{y = - 1x + 2}.[/tex]
♨Rage♨
Please Answer Quickly!
A car has an initial value of $20,000. The value then "depreciates" or decreases by 10% of its initial value each year. Which equation below gives the value of the car, v, after y years?
v = -2,000 y + 20,000
v = 0.10 y - 2,000
v = 2,000 y - 20,000
v = - 0.10 y + 2,000
Answer:
its the second one
i had the question and the last one is wrong soo.....
If you found this helpful I would appreciate it if you thanked or liked.
What is the quotient of 513 divided by 19
Answer:
The number 513 is called the numerator or dividend, and the number 19 is called the denominator or divisor.
The quotient of 513 and 19, the ratio of 513 and 19, as well as the fraction of 513 and 19 all mean (almost) the same: 513 divided by 19, often written as 513/19.
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
First you set up the equation of your quotient. Then divide it by 19, like so 513÷19 lastly you solve the answer that the math you calculated.
Hiiii Please help!!!
m/n(x), x≠
When we evaluate the quotient functions, (mn)(x) for x = -3
(mn)(-3) = 9 and (m/n) (x), x ≠ 0
How did we evaluate the quotient function?To evaluate the quotient function (mn)(x) for x = -3, we substituting x = -3 into the function mn(x).
This gives us (mn)(-3) = m(-3) × n(-3) = (-3)² × (-3) = 9.
We then need to evaluate (m/n)(x), x ≠ 0.
This is done by dividing the function m(x) by the function n(x). This gives us (m/n)(x) = m(x) / n(x) = x^2 / x = x. However, this expression is undefined when x = 0, because division by zero is undefine
Find more exercises on quotient function;
https://brainly.com/question/31065639
#SPJ1
Carmen ran one mile in 7 minutes. At this rate, how long will it take her to run 5 miles?
Point A is located at negative 4 over 6 and point B is located at negative 1 over 6. What is the distance between points A and B?
negative 4 over 6 minus negative 1 over 6 = negative 3 over 6; therefore, the distance from A to B is absolute value of negative 3 over 6 equals negative 3 over 6 units
negative 4 over 6 minus negative 1 over 6 = negative 3 over 6; therefore, the distance from A to B is absolute value of negative 3 over 6 equals 3 over 6 units
negative 4 over 6 plus negative 1 over 6 = negative 5 over 6; therefore, the distance from A to B is absolute value of negative 5 over 6 equals 5 over 6 units
negative 4 over 6 plus negative 1 over 6 = negative 5 over 6; therefore, the distance from A to B is absolute value of negative 5 over 6 equals negative 5 over 6 units
3/6 because absolute value of any number has to be positive and you have to subtract the 2 answers to find the distance
Laura checked her outdoor thermometer and noticed that the temperature rose from 31 degrees in the morning to 45 degrees in the afternoon. What is the approximate percent increase for the day so far?
Answer: 45%
So for some reason I need to add at least 20 words? So... yeah... the answer is 45%
Answer: 45%
Step-by-step explanation:
bonnie has lived in texas for 768 days how many years have she lived in texas
Answer: About 2.1 years
Step-by-step explanation:
768/365 = 2.10
Answer: Roughly 2 year
Exact answer: 2.104109589041096
Step-by-step explanation:
rewrite 1/6 book 2/3 hour as a unit rate
Answer:
1/4 books per hour
Step-by-step explanation: Pls mark brainliest!
Answer:
it is 1\4 bro you working apix quiz don't be cheating
Step-by-step explanation:
Whoever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
Answer:
Wait aww this is so sweet of you thank you <3
Graph: y – 3=1/2(x+2)
help with math problems
Answer:
hope that will help you
which set of numbers represents a Pythagorean triple
6,9,12
7,10,12
16,18,25
27,36,45
Answer:
27,36,45
Step-by-step explanation:
Pythagorean theorem
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]6^{2}+ 9^{2}\\ =117\\\neq 12^{2}[/tex]
[tex]7^{2}+ 10^{2}\\ =149\\\neq 12^{2}[/tex]
[tex]16^{2}+ 18^{2}\\ =580\\\neq 25^{2}[/tex]
[tex]27^{2}+ 36^{2}\\ =2025\\= 45^{2}[/tex]
I need help with this
Answer: obviously 3 and 1
Step-by-step explanation: There are 4 answers in the number line :/
there are 2 answers in the answer choices
this is a multi answer question so it is
3 and 1
What is the x-intercept ?
Answer:
-3
Step-by-step explanation:
what is 10 times much as 0.07
Answer:
0.07 is 10 times as much as 0.007.
Step-by-step explanation: Because is means equal in mathematics
times means multiplication
so we can make:
0.07 = 10x
x = 0.007
brainliest please?
Answer:
0.7
Step-by-step explanation:
When multiplying decimals by 10, you move the decimal up a placement, making it 0.7.
Hope this helps.
3x + 5 = 6x – 13
please please help!
Answer:
Simplifying
3x + -5 = 6x + -13
Reorder the terms:
-5 + 3x = 6x + -13
Reorder the terms:
-5 + 3x = -13 + 6x
Solving
-5 + 3x = -13 + 6x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-6x' to each side of the equation.
-5 + 3x + -6x = -13 + 6x + -6x
Combine like terms: 3x + -6x = -3x
-5 + -3x = -13 + 6x + -6x
Combine like terms: 6x + -6x = 0
-5 + -3x = -13 + 0
-5 + -3x = -13
Add '5' to each side of the equation.
-5 + 5 + -3x = -13 + 5
Combine like terms: -5 + 5 = 0
0 + -3x = -13 + 5
-3x = -13 + 5
Combine like terms: -13 + 5 = -8
-3x = -8
Divide each side by '-3'.
x = 2.666666667
Simplifying
x = 2.666666667
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
what angle is this??
Answer:
Acute Triangle
Step-by-step explanation:
Since all of the numbers are below 90 degrees, therefore, it makes it into an acute triangle.
Hope this helps! Stay safe!
w+3 /3 = -4
Solve what (W) =
Im having trouble solving this can someone help
Thanks :)
Answer:
w = - 15
Step-by-step explanation:
Assuming you mean
[tex]\frac{w+3}{3}[/tex] = - 4 ( multiply both sides by 3 to clear the fraction )
w + 3 = - 12 ( subtract 3 from both sides )
w = - 15
Answer:
w= -5
Step-by-step explanation:
w+3/3= -4
w= -4-1... which is (-4) + (-1) so,
w= -5
How do I solve −6 + 9(8 − 2b) using distributive property or combining like terms.
Answer:
66-18b
Step-by-step explanation:
-6+72-18b
66-18b
solving for b
b=3.66 or 3 and 2/3
PLS HELP ASAP!!!!! DUE IN 5 MIN!
Answer:
3^4 y^4
Step-by-step explanation:
Answer:
81y^(4)
Step-by-step explanation:
(-3y)^4
is the same as
-3y * -3y * -3y * -3y
which is
81y^4