Answer:
7.692
Step-by-step explanation:
Divide 84 by 10.92 to get 7.69230769231
Round 7.69230769231 to the nearest thousandth to get 7.692.
Answer: 7.69 rounded
Step-by-step explanation: The numbers go on further but I just rounded it to the hundredths. The full number if you want is 7.69230769231.
Now, Change the divisor 10.92 to a whole number by moving the decimal point 2 places to the right. Then move the decimal point in the dividend the same, 2 places to the right.
We then have the equations:
8400 ÷ 1092 = 7.69
and therefore:
84 ÷ 10.92 = 7.69
Both calculated to 2 decimal places.
0 0 0 7. 6 9
1 0. 9 2 |8 4. 0 0 0 0
− 0
8 4
− 0
8 4. 0
− 0
8 4. 0 0
− 7 6. 4 4
7. 5 6 0
− 6. 5 5 2
1. 0 0 8 0
− .9 8 2 8
.0 2 5 2
Remember that it can keep going on for more decimal places, but this is to 2 decimal places so the answer to 2 decimal places is 7.69.
Hope this helps!
6x^2 – 13x + 6 = 2x^2 solve using quadratic formula
Answer:
[tex]x=\frac{13\pm\sqrt{73} }{8}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Standard Form: ax² + bx + c = 0Quadratic Formula: [tex]x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}[/tex]Step-by-step explanation:
Step 1: Define equation
6x² - 13x + 6 = 2x²
Step 2: Rewrite in Standard Form
Subtract 2x² on both sides: 4x² - 13x + 6 = 0Step 3: Define
a = 4
b = -13
c = 6
Step 4: Solve for x/roots
Substitute: [tex]x=\frac{13\pm\sqrt{(-13)^2-4(4)(6)} }{2(4)}[/tex]Exponent: [tex]x=\frac{13\pm\sqrt{169-4(4)(6)} }{2(4)}[/tex]Multiply: [tex]x=\frac{13\pm\sqrt{169-96} }{8}[/tex]Subtract: [tex]x=\frac{13\pm\sqrt{73} }{8}[/tex]And we have our final answer!
The cost of 2 cups of strawberries is $6. Write an equation for the relationship between the cost and cups os strawberries
Answer:One equation is x=6/2
Hope this helps
Answer:
the strawberrys are worth $3 per cup.
Step-by-step explanation:
s= $6
Write an equation of the line passing through the point (4, -2) that is parallel to the line - 3x – 4y = 5.
Answer:
Step-by-step explanation:
Let's solve for x.
−3x−4y=5
Step 1: Add 4y to both sides.
−3x−4y+4y=5+4y
−3x=4y+5
Step 2: Divide both sides by -3.
−3x
−3
=
4y+5
−3
x=
−4
3
y+
−5
3
Answer:
x=
−4
3
y+
−5
3
I'M GIVING BRAINLIEST
I just need help with the equation, you don't have to solve it
it needs to be an inequality
if you don't know what an inequality look at the other picture below
Answer: i think that the equation is 6
Step-by-step explanation:
-6 = 2/3r solve for r
Answer:
r=9
Step-by-step explanation:
Simplify.
5+27÷36+1
If you would please
Answer:
6.75
Step-by-step explanation:
You can use the calculator or scrap paper, which ever one is easier for you.
(WILL GIVE BRAINLIEST TO RIGHT ANSWER) a container holding water is 3/4 full. after pouring out 8 ounces it is half full. How many ounces can it hold? x = # ounces container can hold
Answer:
If x is the number of ounces the container can hold then x = 32
Step-by-step explanation:
The container can hold 32 ounces because if it was 3/4 full and then you poured out 8 ounces then that means there was 2/4 remaining.
Hope this helps!!
i could use some help on this. thanks
Answer: is B
Step-by-step explanation:
Answer:
1 to 1?
Step-by-step explanation:
The ratio of Braydon's number of laps he ran to the time he ran is 6:2. The ratio of Monique's number of laps she ran to the time she ran is 104. Explain why these ratios are not in a proportional relationship.
Answer:
They are not in a proportional relationship because Monique's number and time isnt a proportion. Instead it is a whole number. Like Braydon's his is 6:2 that is the correct way to write it.
Step-by-step explanation:
The ratio is not proportion.
What is ratio and proportion?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other.
Given:
The ratio of Braydon's number of laps he ran to the time he ran is 6:2.
The ratio of Monique's number of laps she ran to the time she ran is 10:4.
The simplest for Braydon is = 6/2 = 3/1
and, the simplest form for Monique = 10/4 = 5/2
As, 3/1 ≠ 5/2
So, the ratio is not proportion.
Learn more about proportion here:
https://brainly.com/question/26974513
#SPJ2
Who know how to do this 100% smart
Answer:
1- [tex]\frac{1}{2}[/tex]
2- 1
3- -2
Step-by-step explanation:
1-
Add the numbers : [tex]\frac{5}{10}[/tex]
Reduce the fraction with 5 : [tex]\frac{1}{2}[/tex]
Solution : [tex]\frac{1}{2}[/tex]
2-
Calculate the difference: [tex]\frac{-3}{-3}[/tex]
Divide: 1
Solution: 1
3-
Subtract the numbers: [tex]\frac{6}{-3}[/tex]
Reduce the fraction : -2
Solution: -2
Answer:
1. 1/2 or (2,1)
2. 1 or (-3,-3)
3. -2/1 or (-3,6)
Step-by-step explanation:
1. 2-(-3) = 2 + 3 =5
6-(-4)= 6 + 4= 10
so 1/2 or (2,1)
2. 1-4 = 1 + (-4) = -3
-2-1 = -2 + (-1)= -3
so 1 or (-3,-3)
3. 12-6 = 12 + (-6) = 6
2-5 = 2 + (-5) = -3
so -2/1 or (-3,6)
Help me please!! I can’t figure this out...
Answer:
-2
Step-by-step explanation:
-2-4/3-0=-2
you basically take the y value of the first point subtract it from the y value of the 2nd point. you do the same for the x values
Answer:
-2
Step-by-step explanation:
You can use the equation rise over run, which is basically y2-y1 over x2-x1
Y2 is -2 and y4 is 4, x2 is 3 x1 is 0
-2-4 over 3-0=-6/3=-2
Q is the midpoint for the points S(11, -6) and T(-1, 10). Find the length of segment QT.
QT=
Answer:
10
Step-by-step explanation:
QT=ST/2=√(12^2+16^2)/2=10
2-5/6x=-5
what is x
pls show me how to solve it
at 2 a m, the temperature was -6C An hour later, the temperature had decreased by 8C what was in the new temperature
Answer:
2c
Step-by-step explanation:
مرحبا انا جديد انت ايضا
can i get some help with geometry
Answer:
first you need to make that into an equation here i think your equation that will help you on that question is 46°+63°=X
Step-by-step explanation:
K-is (4°k+5°y)+(4°k+10°y)=118°
and then what ever you get out of the K's and Y's you will divide that number by 118 and that is the value of K
and this is my opinion
Solve the right triangle shown in the figure. (Round your answers to two decimal places.)
Answer:
Step-by-step explanation:
(3). cos A = [tex]\frac{b}{c}[/tex]
cos A = [tex]\frac{1.77}{17.7}[/tex] = 0.1 ⇒ A ≈ 84.26°
B ≈ 5.74°
C = 90°
a ≈ 17.61
(4). cos 16° = [tex]\frac{79}{x}[/tex] ⇒ x ≈ 82.18 ≈ 82.2 ≈ 82
If I am adding one positive number and one negative number, will the answer be positive or negative? What does it depend on?
It depends on which number has the greatest absolute value.
Think about it as money
If you owe me $10, this is shown as -10
Now if I give you back 2 dollars (+2), How much money do I still owe you.
The equation is -10+2
I still owe you 8 dollars which is portrayed as -8
Hope this helps :)
Which property is used in the first step to solve this equation?
4 (x minus 6) = 5. 4 x minus 24 = 5. 4 x = 29. x = StartFraction 29 Over 4 EndFraction
addition property of equality
distributive property
division property of equality
commutative property
Answer:
distributive property
Answer:
distributive
Step-by-step explanation:
Can someone put this into vertex form?
y=x2+24x-15
Answer:
The vertex form of y = x² + 24x - 15 is y = (x + 12)² - 159
Step-by-step explanation:
The vertex form of the quadratic equation y = ax² + bx + c is
y = a(x - h)² + k, where
a is the coefficient of x²(h, k) are the coordinates of the vertex pointh = [tex]\frac{-b}{2a}[/tex] , where b is the coefficient of xk = y at x = hLet us use the facts above to solve the question
∵ y = x² + 24x - 15
∵ a is the coefficient of x² and b is the coefficient of x
∴ a = 1 and b = 24
∵ h is the x-coordinate of the vertex point
∵ h = [tex]\frac{-b}{2a}[/tex]
→ Substitute the values of a and b to find h
∴ h = [tex]\frac{-24}{2(1)}=\frac{-24}{2}[/tex]
∴ h = -12
→ To find k substitute y by k and x by h
∵ y = k and x = h
∴ k = (-12)² + 24(-12) - 15 = 144 - 288 - 15
∴ k = -159
∴ The coordinates of the vertex point are (-12, -159)
→ Substitute the values of a, h, and k in the vertex form above
∵ y = 1(x - -12)² + (-159)
→ Remember (-)(-) = (+) and (+)(-) = (-)
∴ y = (x + 12)² - 159
∴ The vertex form of y = x² + 24x - 15 is y = (x + 12)² - 159
Answer:
sure.
Step-by-step explanation:
A ruby ring which normally sells for $310 is on sale for $217. Find the percent markdown for each ring.
Answer:
My awnser isss
Step-by-step explanation:
32% my homie
Answer:30%
Step-by-step explanation:
Discount = Original Price (X) discount (X) %/100
Discount = 310 × (30)/100
Discount = 310 x 0.3
You save = $93.00
What is the measure of angle 1?
Write the answer without the degree.
Answer: 70
90+20=110
180-110=70
I hope this is good enough:
Answer:
70
Step-by-step explanation:
Everything needs to add up to 180. So you have 90 and 20 you will add them and you’ll get 110. Since you want to find the missing measurement you will subtract 180-110 and you’ll get 70. The missing angle is 70. To check: 90+20+70=180
Is (1, -1) a solution to y = 3x - 4?
Explain.
Answer:
yes
Step-by-step explanation:
just plug in the point into the equation then simplify
elena walked 12 miles. then she walked 0.25 that distance. how far did she walk all together
Answer:12.25
Step-by-step explanation:
.
HELPPP
The equation of the line in slope Intercept form is
Answer:
y = 60x + 40
Step-by-step explanation:
It is in the form of
y = mx + b
m is the slope
b is the y intercept.
The y intercept is 40, so it will be y = mx + 40.
The slope is 60, so y = 60x + 40!
Stephen has a dog that weigths 5 times as much as lan's dog.The total weigths of both dogs is 72 pounds.How much does Stephens dog weigths?
Answer: Stephens dog weighs 60 pounds
Step-by-step explanation:
Write the equation y = (4/5 x) - 7/10 in standard form. (Standard form is Ax+By = C, where A is positive, and A, B, and C are integers with greatest common divisor 1.)
Answer:
8x-10y=7
Step-by-step explanation:
What is the answer to answer to 7m-3m-6<6?
Answer:
m<3
Step-by-step explanation:
This the answer to the equation.
ANSWER ASAP!! THIS IS GEOMETRY SCALE FACTORS. ONLY ANSWER IF YOU KNOW FOR SURE!
Answer:
45
Step-by-step explanation:
The scale is 3:1 so multiply 15 by 3 just like 12 to 36.
Answer:
30
Step-by-step explanation:
Name any two 2D shapes which are not polygons.Insert the diagrams of these shapes to support your answer.
please hurry
Answer:
Circle and Semi-circle are 2D but not polygons.
Picture to shwo answer:
50°
(x + 16)
Please help
Answer:
50o • (x + 16)
Step-by-step explanation:
it stays the same.
