Answer:
Step-by-step explanation:
Well, the formula to find slope is y2-y1 / x2-x1
Here's an example:
(2,12) (4,24)
12-24 / 2-4 =
-12/-2 or 6
You would use:
(y=mx+b) to find an entire equation, including the y intercept
Let me know if this helps, and if it doesn't, I hope I'll be able to explain it better.
Find the common factors
a. 2a² and 10ab
Answer:
Step-by-step explanation:
common factor of 2a² and 10ab= 2a
100 PTS + BRAINLIEST PLEASE HELP
Answer:
Answer is 1/216.
Step-by-step explanation:
Answer:
b is the right answer
Step-by-step explanation:
how to solve problems on this website
Answer:
You go to whoever's question you wanna answer and it should say "add answer" and just type out your answer and solve it
Answer:
Theres a "add answer" just click on that and u will be able to add
Step-by-step explanation:
What is the value of the expression shown below? 7 + (2 + 6) 2 ÷ 4 ⋅ 1 over 2 whole to the power of 4 (5 points)
Answer:
18
Step-by-step explanation:
Answer: The correct answer is 8
Step-by-step explanation: I'm too lazy to add an explanation :/
Simplify the expression (3a^4) (-6a^3) 
Answer:
18a^7
Step-by-step explanation:
Complete the ordered pairs below so they satisfy the equation,
y= -2x + 6
Complete the following ordered pairs.
(0,_)
(6,_)
(_,20)
(Simplify your answers. Type an integer or a fraction.)
A length of rope is 6 meters long. How many 3/4 meter pieces can be cut from the length of the rope
Answer:
Step-by-step explanation:
[tex]\frac{6}{\frac{3}{4}}\\ \\ 6\left(\frac{4}{3}\right)\\ \\ 8\ pieces[/tex]
necesito su ayuda les doy coronita
Answer:
what
Step-by-step explanation:
You order a 119 pound couch suppose you use 1 day shipping instead of 3 to 5 day shipping how much more will you pay
119 + 1 + 3 + 5 = add that if i am wrong sorry but have a nice day <3
Step-by-step explanation:
can someone solve this question plzzzzzzz ill give brainliest
Answer:
17 to 24
25 to 32
Step-by-step explanation:
8-1=7
16-9=7
therefore it means we add 7 on the next number which is 17; to get 24,and also to the next number after 24 which is 25 to get 32
Answer: 17 to 24 then 25 and 32
Step-by-step explanation:
Seriously Stephanie u needed help with this? Anyways glad I can help.
it's math please help me math lovers
[tex] \\ \\ \\ find \: product \\ \frac{18}{30} \times \frac{5}{4} \\ multiply \\ 4 \frac{1}{8} \times \frac{1}{9} \\find \: product \\ \frac{15}{18} \times \frac{6}{9} \times \frac{27}{21} \\ \\ multiply \: help \: of \: diagram \\ \frac{1}{4} of\frac{1}{2} \\ \\ mulytiply \: and \: convert \: into \: mix \: fraction \: \\ 3 \times \frac{7}{70} \\ \\ solve \\ (6 \times \frac{1}{4}) \times \frac{1}{2} \times \frac{1}{2} [/tex]
Find the product:-
[tex] \tt \dfrac{18}{30} \times \dfrac{5}{4} [/tex]
[tex] = \tt \dfrac{18 \times 5}{30 \times 4} [/tex]
[tex] = \tt \cancel\dfrac{18 \times 5}{30 \times 4} = \boxed{\tt\dfrac{ \: \: 3 \: \: }{4}} \: \: \: \: \: \: \: \: \: [/tex]
Multiply:-
[tex] \tt4 \: \dfrac{1}{8} \times \dfrac{1}{9} [/tex]
[tex] = \tt \dfrac{25}{8} \times \dfrac{1}{9} [/tex]
[tex] = \tt\dfrac{25}{8} \times \dfrac{1}{9} [/tex]
[tex] = \tt \cancel\dfrac{25 \times 1}{8 \times 9} = \cancel{ \tt\dfrac{ \: \: 25 \: \: }{72}} [/tex]
[tex] = \boxed{\tt\dfrac{ \: \: 1 \: \: }{3 }} [/tex]
Find the product:-
[tex] \tt \dfrac{15}{18} \times \dfrac{6}{9} \times \dfrac{27}{21} [/tex]
[tex] = \tt \cancel\dfrac{15 \times 6 \times 27}{18 \times 9 \times 25} [/tex]
[tex] = \boxed{\tt \dfrac{ \: \: 5 \: \: }{7}} [/tex]
Multiply:-
[tex] \tt \: 3 \: \dfrac{7}{70} [/tex]
[tex] = \tt \cancel\dfrac{3 \times 7}{1 \times 70} = \boxed{ \tt\dfrac{ \: \: 3 \: \: }{10}} [/tex]
Solve:-
[tex] \tt(6 \times \dfrac{1}{4}) \times \dfrac{1}{2} \times \dfrac{1}{2} [/tex]
[tex] = \tt \cancel{( \dfrac{3 \times 1}{1 \times 2} )} \times \dfrac{1}{2} \times \dfrac{1}{2} [/tex]
[tex] = \tt(\dfrac{3}{ \: \: 2 \: \: }) \times \dfrac{1}{2} \times \dfrac{1}{2} [/tex]
[tex] = \tt\dfrac{3}{ 2 } \times \dfrac{1}{2} \times \dfrac{1}{2} \: \: \: \: \: \: \: \: = \boxed{ \tt \dfrac{ \: \: 3 \: \: }{8}} [/tex]
PLSSS HELP
Jonathan is rotten at playing marbles and almost always loses to his sister Eunice, who never gives back the marbles Jonathan loses to her. Jonathan heard about a sale of marbles where shooters are 5¢ each red marbles are 3¢ each, and multicolored marbles are 5 for a penny He has a dollar to spend and has decided to buy 100 marbles so How many of each kind of marble can he buy? Hint There is more than one answer to this problem)
Answer: He can buy 12 shooters with $1. 20 red marbles with $1. 300 multicolored marbles.
Step-by-step explanation:
Shooters = 1 dollar is 60 cents
60 divided by 5 = 12
Red = 60 divided by 3
= 20
Multicolored = 60 x 5 because 1 for 5
= 300
P.S Not sure if my answer is correct.....
Sketch graph for y=x^2+x-12
Answer:
graph your welcome :)
Step-by-step explanation:
f(x)=2x^2+9
Find f(-5)
Answer:
59
Step-by-step explanation:
Given
f(x) = 2x² + 9
f ( -5) = 2 * ( -5)² + 9
= 25 * 2 + 9
= 50 + 9
= 59
════════ ∘◦❁◦∘ ════════
Answer = 59════════════════════
Knownf(x) = 2x² + 9
════════════════════
Questionf(-5) = ?
════════════════════
Way to do#as you the x inside the (x) changed into (-5) it means that you need to change the x into -5.
f(-5) = 2(-5)² + 9
= 2 × 25 + 9
= 50 + 9 = 59
#So f(-5) = 59
════════════════════
Who can help me out please I’ll mark brainliest
[tex]7x + 12 = 9x - 6[/tex]
[tex]7x + 12 - 7x = 9x - 6 - 7x[/tex]
[tex]12 = 2x - 6[/tex]
[tex]12 - 6 = 2x -6 - 6[/tex]
[tex]6 = 2x - 12[/tex]
[tex]6 + 12 = 2x[/tex]
[tex]18 = 2x[/tex]
[tex]18 \div 2 = x[/tex]
[tex]9 = \bold{ x}[/tex]
In pythagoras, c is the hypotenuse. That is AC. Where a is AB and b is BC.
[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]
[tex] {(6 x + 5)}^{2} = {(7x + 12)}^{2} + {BC}^{2} [/tex]
[tex] {((6 \times 9) + 5)}^{2} = {((7 \times 9)}^{2} + 12)^{2} +{BC}^{2} [/tex]
[tex] {(54 + 5)}^{2} = {(63 + 12)}^{2} + {BC}^{2} [/tex]
[tex] {59}^{2} = {75}^{2} + {BC}^{2} [/tex]
[tex]3481 = 5625 + {BC}^{2} [/tex]
[tex]3481 - 5625 = {BC}^{2} [/tex]
[tex] - 2144 = {BC}^{2} [/tex]
[tex] \sqrt{ - 2144} = BC[/tex]
4.Solve: (x – 3)(x – 5) = 35 (hint: first you must distribute; then set your equation equal to zero, then factor, then solve.
Please help
Answer:
Answer:física cuántica resumen piisssssssss Corona y wo puntos
Step-by-step explanation:
para hoy plissss pra dentro de media hora
please help I don't get it
Answer:
tienes que hacer cuadritos
A chicken and rice recipe is shown below. Mrs. Hughes would like to make only two-thirds of the recipe. How many cups of each ingredient does Mrs. Hughes need? 2 2/3 cups of chicken broth 1 1/2 cups of chicken 3/4 cups of rice
Answer:
See explanation below
Step-by-step explanation:
This is actually pretty easy to explain, and we all need to do is work with fractions.
So we have a recipe for chicken and rice, but the person decides to use 2/3 of the recipe. to determine the quantity of each ingredient to be used, we just need to multiply the cups of each ingredient by 2/3, and that's it.
Let's go with each ingredient, one by one:
Chicken broth 2 2/3 cups:
In this case, let's convert the 2 2/3 to a simple fraction. (We just multiply the denominator by the single number and then, sum the numerator)
2 2/3 = (3*2) + 2 / 3 = 8/3 of cups
8/3 * 2/3 = 16/9 cups of chicken.
But to do this better, let's convert this into a mix fraction:
16 : 9 = 1 and the rest is 7 so:
1 7/9 cups of chickenChicken 1 1/2 cups:
We'll do the same thing as before:
1 1/2 = (2*1) + 1 / 2 = 3/2 of cups
3/2 * 2/3 = 1
1 cup of chicken3/4 cups or rice:
3/4 * 2/3 = 1/2
1/2 cup of riceHope this helps
what's the inequality for 15x + 21 ≥ 120
PLEASE HELP FAST - THIS IS 40 PERCENT OF MY GRADE- I WILL MARK BRAINLY
Answer:
theres nothing there
...
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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If the school has 90 students, there are how many sixth graders?
Answer:
29
Step-by-step explanation:
Answer: Depends on the number of grades
Step-by-step explanation:
School has up to 6th grade: 15
School has up to 7th grade: 12
School has up to 8th grade: 11
School has up to 9th grade: 10
School has up to 10th grade: 9
Need more grades? Comment please
The equation below has one solution.
9x-10=3x+2
What is the solution to the equation?
O -2
O 1
O1
O2
Circle the expression that is four times bigger than n
N+4. 4n. N/4. N4
Answer:
4n And N4 are the same Answer.. yet both mean 4 times n
solve this equation using synthetic division x³+2x²+4x+8=0
Answer:
Your answer is.......
x^3 + 2x^2 + 4x + 8=0 Note.. if x=-2 then whole equation is 0
So, (x+2) is one factor.
x^3 + 2x^2 + 4x + 8
=x^2(x+2)+4(x+2)
(x+2)(x^2+4)
Mark my answer as brainlist. pls pls pls
Simplify the expression
2n - n - 4 + 7n
Answer:8n-4
Step-by-step explanation:
Answer:
n=1/2
Step-by-step explanation:
Step1: 2n-n-4+7n
Step2: 8n-4
Step3: 8n=4
Step4: n=4/8
Step5: n=1/2
Which expression has the smallest value?
A.
-15
OB.
1241
O C.
-31
O D.
|-421
Which ordered pair is in the solution set of 3x - y = 10?
Answer:
it would be ( 0 , − 10 ) , ( 1 , − 7 ) , (2 , − 4 )
Step-by-step explanation:
Choose three values for x and substitute in to find the corresponding y values.
While creating a bar graph the first recorded interval was 0 to 10. What was the fourth interval? Select the Hint button to view a hint. A 10-20 B 20-30 C 30-40 D 40-50
Answer:
answer is C 30-40 that the fourth interval
Answer:C
Step-by-step explanation:
Which number line shows point B located at 0.53?
CLEAR
B
B
3
4
5
B
0
B В
4
Answer:
third one in the photo
Step-by-step explanation:
.............
Gavyn and Alex win some money and share it into the ratio 1:4. Gavyn gets £6. How much does Alex get?