Answers
Answer:
[tex]\displaystyle 9[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
[tex]\displaystyle 8 + (7 + 1)^2 \div 4 \cdot (\frac{1}{2})^4[/tex]
Step 2: Evaluate
(Parenthesis) Add: [tex]\displaystyle 8 + (8)^2 \div 4 \cdot (\frac{1}{2})^4[/tex]Exponents: [tex]\displaystyle 8 + 64 \div 4 \cdot \frac{1}{16}[/tex]Divide: [tex]\displaystyle 8 + 16 \cdot \frac{1}{16}[/tex]Multiply: [tex]\displaystyle 8 + 1[/tex]Add: [tex]\displaystyle 9[/tex]Related Questions
Stella is making a juice-mix that uses apple juice and pomegranate juice in a 5:8 ratio. Which all of the following
options describe how Stella should buy apple juice and pomegranate juice? Select all that apply.
A For every 8 liters of pomegranate juice Stella buys, she buys 5 liters of apple juice.
B The difference between the amount of pomegranate juice and apple juice Stella buys must be 3 liters.
For every 5 cups of apple juice Stella buys, she buys 8 liters of pomegranate juice.
D Stella must buy exactly 5 bottles of apple juice and 8 bottles of pomegranate juice.
E For every 13 liters of juice Stella buys, 8 of them are pomegranate juice.
Answers
The options that apply are:
For every 8 liters of pomegranate juice stella buys, she buys 5 liters of apple juice.
The difference between the amount of pomegranate juice and apple juice must be 3 liters.
What is ratio?
Ratio shows the number of times a given quantity exceeds the other when sharing takes place.
Analysis:
ratio 5:8 states that out of x liters of total juice stella needed she would get 8 litters of pomegranate for every 5 liters of apple juice she gets.
Learn more about ratio: brainly.com/question/2328454
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please help what is 3x + 2 = 11
Answers
3x = 11 -2
3x = 9
x = 3
just make X the subject of the formula and you will get to ur final answer. Easy.
Answer:
x=3
Step-by-step explanation:
3x+2=11 minus 2 on both sides
3x=9
divide both sides by 3
x=3
A car travels 9km southwards, followed by another 5km southwards. What is the magnitude of its distance and displacement?*
Select one:
a. Distance: 14 km Displacement: 14 km
b. Distance: 14 km Displacement: 4 km
c. Distance: 4 km Displacement: 14 km
d. Distance: 4 km Displacement: 4 km
Answers
a hotel at your vacation destination quotes you a rate of $200/night. you find a similar hotel in town for 25 percent less. if you select the less expensive hotel, how much will you pay for a three-night stay?
Answers
Answer: $450
Step-by-step explanation:
Since the similar hotel in town goes for 25 percent less, that means that (100.- 25) = 75% would be paid. This will be:
= 75% × $200.
= 75/100 × $200.
= $150
The amount paid for a three-night stay will be:
= $150 × 3
= $450
Select the TWO numbers that have a 4 in the thousandths place. *
Answers
Answer:
54,436.004 and 247,892.984
Step-by-step explanation:
Answer:
third and fourth
Step-by-step explanation:
A salesperson earns commission on the sales that she makes each mouth.The sales person earns a 5% commissions on the first $5,000 she has in sales. The sales person Earns a 7.5% commissions on the amount of her sales that are greater than 5,000.If the sales person had $8,000 in sales, what amount of commission,in dollars did she earn? Can someone please do Step By Step please
Answers
0.05 x 5000= 250
0.075 x 3000= 225
Add 250 and 225
She earns $475 in all.
Point V lies between points U and W on Line segment U W.
If UW = 9x – 9, what is UW in units?
Answers
Answer:
See Below
Step-by-step explanation:
2x - 4 + 4x + 10 = 9x - 9
6x + 6 = 9x - 9
3x = 15
x = 5
UW = 9x-9 = 9*5-9
UW = 36 units
Answer:
36
Step-by-step explanation:
UW = UV + VW
9x - 9 = 2x - 4 + 4x + 10
9x - 2x - 4x = -4 + 10 + 9
3x = 15
x = 5
UW = 9x - 9 = 9(5) - 9 = 45 - 9 = 36
7.4D
The number of cupcakes in a case decreased from 140 to 120. What is the percent
decrease of the number of cupcakes in the case? Round to the nearest whole number.
A. 12%
B. 14%
C. 13%
D. 10%
Answers
- Harvard university professor
WILL GIVE BRAINLIEST
Answers
Answer:
HARAMBE KNOWS THE ANSWER!!!!!!!!!!!!!!1111Write an essay of at least 250 words that summarizes the main points of the essay by Langston Hughes. Use the information you gathered from your literary analysis to help with your summary. Be sure to create an outline and structure your essay with a thesis statement and supporting details..
Step-by-step explanation:
Given the graph below, what is the zero(s)?
Answers
Answer:
-2 and 2
Step-by-step explanation:
The term 'zeros' refers to the roots/x-intercepts of the function. In this instance, the zeros of the function are -2 and 2.
HELP FAST
WILL MAKE BRAINLIEST
Answers
Answer:
x = 0.357143
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
-1.6 - 2x = 5x + 0.9
Step 2: Solve for x
Add 2x on both sides: -1.6 = 7x + 0.9Subtract 0.9 on both sides: 2.5 = 7xDivide 7 on both sides: 0.357143 = xRewrite: x = 0.357143Sonny has $200. Each game he buys online costs $.99. After buying some games he has $178.22 left. How many games did he buy?
Answers
i need to find the slope from two points i don’t know how to do this!show work please!!
Answers
To find the slope you can first subtract the two ys. and get -7. Because the y is negative it means the slope will be negative. You can then subtract the xs and get -4. You can make a fraction from these two numbers, always putting the y on top, and the x on the bottom.
Simplify,
-11c+2+11c
Answers
Answer:
2
Step-by-step explanation:
+11c and -11c cancel each other out so you only have the 2 left
Answer:
2
+11c and -11c cancel each other out so you only have the 2 left
Step-by-step explanation:
i think it's the answer from other brainly
the bill is 87.00 you leave a 12% tip what is the amount of the tip?
Answers
Answer:
$10.44
Step-by-step explanation:
I will mark Brainliest!!! DO WELL FOR BRAINLIEST PLEASE!
What is the definition of Standard Form.
No copying and pasting from Go,ogle either. I will be checking so I will know!
-Northstar
Answers
Answer:
Isnt it where you write it in the easiest way to understand it? sorry if its wrong :/
Step-by-step explanation:
If you mean standard from in math it is basically writing down a smaller number instead of a larger one. For example 10 x 10 x 10, you could just write 10*3.
i will give brainlyest if you help me with this
Answers
Answer:
no ,Alex
Step-by-step explanation:
yes E has more but 9 out of 25 so she was supposed do even more than Alex she missed 16,alex got 8 out of 20 so he only missed 12 of his shots and has fewer chances to make more.
9/25 = 36%
8/20 = 40% alex is better.
PLEASE HELP!!!
I don't understand it at all :(
Answers
The x intercept is where the line hits or crosses the x axis (lower line). In this graph, Mark, (the right graph) the x intercept hits the number 10
So it is (0,10)
2.
The answer for this one is (0,10) because (x,y)
Hope this helps!! If you can, please give me brainlist :)
help please asap will mark crown
Answers
Answer:
d
Step-by-step explanation:
Answer:
a) 4√ 10
Step-by-step explanation:
We know that, diagonal of a rectangle = √ ( length ^2+width ^2)
So, diagonal= √ (12^2+4^2)
=√ 160
=4√ 10
Bart is selling popcorn and candles to buy a new
skateboard. Popcorn sells for $6 per bag and candles
sell $18 each. A total of 888 items were sold and $6960
was raised. How many of each item was sold?
Answers
Answer:
Bart sold 290
Step-by-step explanation:
if i did my math correctly it would be 290, i hope this helps
have a great day!
______________________________
290 Items Were Sold$18 + $6= $24= $6,960 ÷ $24= 290_______________________________
Jakob's work is shown below. Steps Jakob's Work Step 1 3 t = 18 dollars and 75 cents Step 2 StartFraction 3 t Over 3 EndFraction = StartFraction 18 dollars and 75 cents Over 3 EndFraction Step 3 t = 6 dollars and 25 cents In which step, if any, did Jakob first make a mistake in his work? step 1 step 2 step 3 no mistake
Answers
Answer:
Jakob did not make any mistake
Option d is correct
Step-by-step explanation:
Jakob's work is shown below. Steps Jakob's Work
Step 1
3t = $18.75
Step 2
3t/3 = $18.75/3
Step 3
t = $6.25
Looking at the above calculation, Jakob did not make any mistake. Option d is correct
Answer:
The Answer is option D
Step-by-step explanation:
A third line intersects two lines (A transversal). Which condition would always make the two lines parallel?
A) Vertical angles are congruent.
B) Alternate interior angles are congruent.
C) Corresponding angles are supplementary.
D) Same-side interior angles are complementary.
Answers
Molly earns a rebate each month on her movie tickets and books. She earns $0.25 for each movie ticket and $2 for each book. Last month Molly purchased 4 movie tickets
and earned $17.
Part A: Create an equation that will determine the number of books she purchased. (3 points)
Part B: Solve this equation justifying each step with an algebraic property of equality. (6 points)
Part C: How many books did Molly purchase last month? (1 point)
Answers
Answer:
Step-by-step explanation:
A
lets say t is each ticket
and b is each book
0.25t + 2b = 17 that is for both
for just books
2b = 17
please help me please will give brainliest to anyone who is good
show your work
Answers
Answer:
B
45 loaves x 5 cups/loaf = 225 cups
225 cups ÷ 4 cups/pound = 56.25 pounds
12 13 & 14
please help. due soon
Answers
Answer:
(12) The perimeter of the four shaped figure is 12x - 10
(13) The perimeter of the rectangle is 18x + 10
(14) The perimeter of the hexagon is 24x
Step-by-step explanation:
(12) The perimeter of the four shaped figure is calculated as;
P = (x ) + (3x + 2) + (6x - 17) + (2x + 5)
Collect like terms together, in order to simplify the expression
P = (x + 3x + 6x + 2x) + (2 - 17 + 5)
P = 12x - 10
(13) The perimeter of the rectangle is calculated as;
P = 2( L + B)
P = 2L + 2B
Where;
L is length of the rectangle
B is the breadth of the rectangle
P = 2 (6x + 5) + 2(3x)
P = 12x + 10 + 6x
P = 18x + 10
(14) The perimeter of the hexagon is calculated as;
P = 6L
Where;
L is length of each side
P = 6 (4x)
P = 24x
List some other perfect cubes that you know
Answers
1, 8, 27, 64, 125, 216, 343, 512, 729, 1000
Find the slope of the line : (0, 0), (3, 3)
Answers
Answer:
m=1
Step-by-step explanation:
calculate slope (m) with this formula: (y2-y1)/(x2-x1)
here are the given points: (0,0) and (3,3)
label the points
x1=0
y1=0
x2=3
y2=3
now substitute into the equation
m=(3-0)/(3-0)
m=3/3
m=1
the slope is therefore 1
hope this helps :)
What is the product of -25and -0.8? Select all that apply.
Answers
Answer:
The product of -25 and -0.8 is 20
Answer:
There’s no select but I’ll give you the answer
The answer is 20
Step-by-step explanation:
Wehn multiplying by 2 negatives it’ll be positive
negative*negative=positive
positive*positive=positive
negative*positive=negative
So then jsut multiply normally
Move the decimal place when done
• On Monday the school bus traveled the Green Route 8 times and the Blue Route 9 times, traveling a total of 95 miles. • On Tuesday the school bus traveled the Green Route 12 times and the Blue Route 6 times, traveling a total of 102 miles
Answers
Answer: Green route = 5.8 miles
Blue route = 5.4 miles.
Step-by-step explanation:
Let the miles travelled for Green route be x
Let the miles travelled for Blue route be y
We can form an equation from the question given which will be:
8x + 9y = 95 ........ i
12x + 6y = 102 ......... ii
Multiply equation i by 12
Multiply equation ii by 8
96x + 108y = 1140 ....... iii
96x + 48y = 816 ....... iv
Subtract iv from iii
60y = 324
y = 324/60 = 5.4
Blue route is 5.4 miles.
Since 8x + 9y = 95
= 8x + 9(5.4) = 95
8x + 48.6 = 95
8x = 95 - 48.6
8x = 46.4
x = 46.4/8 = 5.8
Green route = 5.8 miles
The terminal side of Ø is in quadrant IV and cos Ø + 5/13, what is sin Ø?
A. -5/12
B. -12/13
C. 12/13
D. 5/12
Answers
Answer:
It’s -12/13
Step-by-step explanation:
The value of the sin Ø is -12/13 because sin is negative in IV option (B) is correct.
What is the trigonometric ratio?The trigonometric ratio is defined as the ratio of the pair of a right-angled triangle.
We have:
The terminal side of Ø is in quadrant IV quadrant
cosØ = 5/13
sin²Ø = 1 - cos²Ø
sin²Ø = 1 - (5/13)²
sinØ = √(144/169)
sinØ = -12/13 (negative in IV)
Thus, the value of the sin Ø is -12/13 because sin is negative in IV option (B) is correct.
Learn more about trigonometry here:
brainly.com/question/26719838
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