Answers
Answer:
x=6.4
Step-by-step explanation:
4^2+5^2=x^2
x=6.40
Related Questions
The bartender of a poolside bar prepares 96 fluid ounces of mocktail by blending the
juice of cranberries and oranges. He uses three times the amount of cranberry juice than
orange juice to prepare the mocktail. He also adds 24 ounces of lemon extract. How
many fluid Ounces of orange juice was used in all?
Answers
3x + x + 24 = 96
4x + 24 = 96
4x = 96 - 24
4x = 72
x = 72/4
x = 18
Sarah invests $6000 in an annually compounded account with an interest rate of 1.7% for 8 years. what is the balance of her account after those 8years? Round to the nearest dollar. Do not round until the final step
Answers
the interest is $ 866.24
whats 2 copies of 4 tenths?
Answers
Answer:
20 tenths
Step-by-step explanation:
What are the two numbers whose sum 8 and the product is 7
Answers
Answer: 1 and 7
Step-by-step explanation:
Since 7 is prime, you only have 1 and 7 multiplied to get 7 and when added together, form 8.
is this table a function?
Answers
Answer:
Yes
Step-by-step explanation:
Despite the fact that this has more than one Y value, It passes the line test
therefore, it IS infact a Function
(disregard that last one)
Answer:
Yes
Step-by-step explanation:
A graph is only a function when there is only one y value for each x value.
As you see, there are no repeated x values, so it is a function.
Hope this helps
Use the interactive graph to plot each set of points. Which sets represent proportional relationships? Check all that apply.
(3, 1), (6, 2), (9, 3)
(2, 4), (4, 6), (7, 9)
(1.5, 3), (3, 6), (4, 8)
(3, 1), (4, 3), (8, 6)
Answers
Answer
The answer is (3, 1), (6, 2), (9, 3) and (1.5, 3), (3, 6), (4, 8)
Step-by-step explanation:
Answer:
(3, 1), (6, 2), (9, 3) and (1.5, 3), (3, 6), (4, 8)
Step-by-step explanation:
I JUST DID THIS PLS MAR BRAINIEST
What is the base of the expression 11 12?
Answers
Answer: 11
Step-by-step explanation:
In the figure below, m∠1 = 46°. Find m∠2
Answers
Answer:
if its a 90 degree angle u will say 90 -46 to get m<2
if is a 180 degree angle u will say 180-46 to get m<2
hope this helped :) brainliestn pls
if a bag of sugar has 12,400 calories how many calories would there be in a cookie if there was 145 made
Answers
Answer:
85 75/145 calories
so about 85.5
Step-by-step explanation:
To get the answer, we are splitting the sugar into cookies, where each cookie will have the same amount of sugar. This means we divide.
The answer is 85 75/145 calories
so about 85.5
Hope this helps :-)
If 5/8 of the people in a water aerobics class are over age 65 and 1/4 of the people in the class are under age 40, what fraction of the people in the class are either over 65 or under 40?
Answers
Answer:
7/8
Step-by-step explanation:
You just need to add the two fractions together. Since no one can be both, no other revision is needed.
5/8 + 1/4 = 5/8 + 2/8 = 7/8
select the answer with the correct number of decimal places for the following sum 13.914 cm + 243.1 cm + 12.00460 cm=
Answers
Answer:
269.0186
Step-by-step explanation:
u also can say 269.0186 =269
Answer:
269.0
Step-by-step explanation:
Line up your numbers and write the significant figures for each:
13.914 → 5 significant figures
243.1 → 4 significant figures
12.00460 → 7 significant figures
Add your numbers:
13.914 + 243.1 + 12.00460 = 269.01860
Simplify your answer according to your significant figures:
For addition, the rule is to round your answer to the least amount of significant figures in your given numbers. Therefore, we round the answer to 4 significant figures, making the answer 269.0
Order and Operate
2(x + 6) – 4 + x
PLEASE HELP ASAP
Answers
Answer:
3x+8
Step-by-step explanation:
PEMDAS
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
2(x +6)-4 +x
2x+12 (distributive property)
2x+12-4+x
3x+8
Hope this helps :)
Answer:
3x+12
Step-by-step explanation:
Follow the PEMDAS/GEMDAS order. First, distribute the 2 to the numbers in the parenthesis:
2(x+6)-4+x
↓
2x+16-4+x
Then, subtract the numbers without a variable (the numbers without x):
2x+16-4+x
↓
2x+12+x
Then, add the variables together (the numbers with x):
2x+12+x
↓
3x+12
Hope this is the answer you need.
HELP RN!!!!!!!!! The function shown below was created to track the different intervals of speed that an automobile travels over a period of 28 seconds.
Use the graph of the function to determine which line segment represents each of the following scenarios.
The automobile is traveling at a constant speed what CD, BC, DE, AB
The automobile is traveling at an increasing speed what BC, DE, CD
The automobile is traveling at a decreasing speed what BC, CD, AB, DE
Answers
Answer:
BC, DE, CD
let me know if that helps
Step-by-step explanation:
|13x-4|+12 < 56
Anybody know this cuz I do
Answers
Answer:
[tex]\displaystyle x\in \left(-\frac{40}{13},\frac{48}{13}\right)[/tex]
Step-by-step explanation:
Inequalities with Absolute Value
We must recall the following rule:
[tex]\text{If }|M|<N,\ N>0[/tex]
Then:
[tex]-N<M<N[/tex]
We have the following inequality:
[tex]|13x-4|+12 < 56[/tex]
Subtracting 12:
[tex]|13x-4|< 56-12[/tex]
[tex]|13x-4|< 44[/tex]
Applying the rule:
[tex]-44<13x-4<44[/tex]
Adding 4:
[tex]-44+4<13x<44+4[/tex]
Operating:
[tex]-40<13x<48[/tex]
Dividing by 13:
[tex]\displaystyle -\frac{40}{13}<x<\frac{48}{13}[/tex]
The solution expressed in interval form is:
[tex]\boxed{\displaystyle x\in \left(-\frac{40}{13},\frac{48}{13}\right)}[/tex]
Find the product in simplest form.
Mia climbs 2/7 of the height of the rock wall. Lee climbs 3/8 of mias distance
What fraction of the wall does Lee climb?
Answers
Answer:16/21
Step-by-step explanation:
2 /7÷ 3 /8=2 /7 × 8 /3 = 2 × 8 / 7 × 3= 16 /21
please help with this! i have no idea how to do it
Answers
Answer:
The 3rd and the last one
I remember i had a a work like that before
Step-by-step explanation:
7,000,000 + 600,000 + 70,000 + 2,000 + 500 + 30 + 1 in standard form?
Answers
Answer:
7,672,531
Step-by-step explanation:
because its a problem where you have to think about how you put them together
solve -11 - x + = - 5 (2x-3) + 7
Answers
Answer:
Let's see what to do buddy...
Step-by-step explanation:
_________________________________
[tex] - 11 - x = - 5(2x - 3) + 7[/tex]
[tex] - 11 - x = - 10x + 15 + 7[/tex]
[tex] - 11 - x = - 10x + 22[/tex]
Subtract the sides of the equation plus 11 :
[tex] - x = - 10x + 22 + 11[/tex]
[tex] - x = - 10x + 33[/tex]
Subtract the sides of the equation plus 10x
[tex]10x - x = 10x - 10x + 33[/tex]
[tex]9x = 33[/tex]
Divided the sides of the equation by 9
[tex] \frac{9}{9}x = \frac{33}{9} \\ [/tex]
[tex] x = \frac{33}{9} = \frac{3 \times 11}{3 \times 3} = \frac{11}{3} \\ [/tex]
And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️
20 poil
4. Ms. Lawson bought land at $780.20 per acre. Her total cost was
$9,674.48. How many acres of land did she buy?*
Answers
Answer: 12 for accurate 12.4
Step-by-step explanation: This is easy all you needed to do was divide 9,674.48 by 780.20 and get 12.4
The product of x and 6 less than twenty.
Answers
Answer:
The answer is 20-6x
What is the y intercept?
Look at the picture.
Answers
Answer:
-1
Step-by-step explanation:
It hits the y-axis at -1, so the answer is -1.
I need help with this problem, I don’t understand any of this
Answers
Answer:
distributive propertyaddition (subtraction) property of equalityadditive identity element (properties of real numbers)division property of equalitymultiplicative identity element (properties of real numbers)Step-by-step explanation:
A lot of math is about identifying and matching patterns. Often, the patterns have an associated vocabulary. It helps to learn the patterns and the associated words.
__
Pattern: a(b +c) ⇔ ab +ac . . . description: distributive property
Pattern: a = b ⇒ a +c = b +c . . . description: addition property of equality
Pattern: a = b ⇒ a/c = b/c . . . description: division property of equality
Patterns: a -a = 0; a + 0 = a . . . description: properties of the additive inverse and the additive identity element
Patterns: a×(1/a) = 1; a×1 = a . . . description: properties of the multiplicative inverse and the multiplicative identity element
__
When parentheses come or go, the distributive property is usually involved. In the second line, you need to recognize that -2(3y) = -6y and that -2(-7) = +14. The result on the left is from applying the distributive property to remove parentheses.
The third line differs from the second line in that -14 shows up on both sides of the equal sign. This is a clue that the addition (or subtraction) property of equality is involved.
The fourth line differs from the third in that +14-14 disappeared from the left side, and -4-14 was replaced with -18 on the right side. The sum of a number and its opposite is zero, a property of the additive inverse. The fact that -4-14 = -18 is a property of real numbers. (You have to decide the best drop-down choice for that line.)
The fifth line shows both sides of the equation divided by -6. The multiplication (division) property of equality lets you do that.
The last line shows a simplification of the previous one. Again, the properties of real numbers and of the multiplicative inverse are involved. (You have to decide the best drop-down choice for that line.)
Multiply.
3/8 . 4/5
express your answer in simplest form.
A. 7/13
B. 3/10
C. 12/13
D. 7/40
PLEASE ANSWER!!!!
Answers
Answer:
3/10 no.B
Step-by-step explanation:
3/8 × 4/5 = 3/10
What is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
x equals 13 and one-fourth
x equals 21 and two-thirds
Answers
Answer:27
Step-by-step explanation:
Answer: X=27
Step-by-step explanation: just did dis mfk
Alma pays $26.88 each week for gas and $24.95 every three months to change the oil in her car . how much does Alma pay in total for these every year?
Answers
Answer:
1,497.06 (probably wrong)
Step-by-step explanation:
1,397.26 in gas, cuz 52 weeks in a year (sorry if I multiplied wrong), and $99.80 for oil, cuz 12 months in a year. So the total is 1,497.06 (probably wrong)
Answer:
51.83 hope this helps!!! :)
Step-by-step explanation:
1 1 1
26.88
+24.95
------------
51.83
Round 78482 to the nearest ten thousand
Answers
Answer:
80000
Step-by-step explanation:
Answer:
80,000
Step-by-step explanation:
Find all solutions y(real and otherwise)to the equation
y^8+16=17y^4
Answers
Answer:
y=2, y=-2 y = 2i, y= -2i y = 1, y = -1 y = i, y = -i
Step-by-step explanation:
y^8+16=17y^4
Subtract 17 y^4 from each side
y^8 - 17 y^4+16=17y^4-17 y^4
y^8 - 17 y^4+16 =0
Let x = y^4
x^2 -17x + 16 =0
Factor
( x-16) ( x-1) =0
Using the zero product property
x-16 =0 x-1 =0
x=16 x=1
Replace x with y^4
y^4 = 16 y^4 = 1
y^4 -16 = 0 y^4 -1 =0
Replace y^2 with z
z^2 -16 =0 z^2 -1 = 0
( z-4) ( z+4) = 0 ( z-1) = 0 ( z+1) =0
z=4 z=-4 z=1 z=-1
Replace z with y^2
y^2 = 4 y^2 = -4 y^2 = 1 y^2 = -1
Taking the square root
y=2, y=-2 y = 2i, y= -2i y = 1, y = -1 y = i, y = -i
Please help with all part because I will brainliest plus 50 points!!
Answers
Answer:
sorry I can only answer b.
3 sec = 36 feet
6 sec = 72 feet
9 sec = 108 feet
(b)
After 3 seconds, the elevator is 144 feet above the first floor
After 6 seconds, the elevator is 108 feet above the first floor
After 9 seconds, the elevator is 72 feet above the first floor
(c) It takes 15 seconds for the elevator to get to the first floor
(d) The basement floor is 48 feet below the first floor
Step-by-step explanation:
31 (a) explanation:
An elevator is 180 feet above the first floor.
Each second, it descends 12 feet.
So the elevator's change in height each second is a decrease of 12 feet towards the first floor.
31 (b) explanation:
If the elevator goes down 12 feet, towards the first floor, in 1 second then;
After 3 seconds it will be 180 feet - 3(12) feet = 144 feet above the first floor
After 6 seconds it will be 180 feet - 6(12) feet = 108 feet above the first floor
After 9 seconds it will be 180 feet - 9(12) feet = 72 feet above the first floor
31 (c) explanation:
If the elevator is 180 feet above the first floor and it takes 1 second to descend 12 feet,
Then it will take: × 1 second = 15 seconds reach the first floor.
31 (d) explanation:
From the first floor it takes 4 seconds to reach the basement floor
Therefore the basement floor is × 12 feet = 48 feet below the first floor
Solve: 1606 ÷ 73 = ____
Answers
Answer:
22
Step-by-step explanation:
the answer is 22 duydtodogxhfydududurudyxhxoxitxyiydyid
Answer:
22..Hope it help you...
Step-by-step explanation:
1606/73=22
What is the answer.to
84.637 -28.56 =
Answers
Answer:56.077
Step-by-step explanation:
Answer: The answer is 56.077