Answer:
-(x^2)+4
Step-by-step explanation:
HELP ASAP!!! 100 POINTS!! BRAINLIEST TOO!
A 6 foot tall man makes a shadow that is 3 1/2 feet long. How tall is a building that makes a 14 7/8 foot shadow?
25.50
Hope this helped you- have a good day bro cya)
Cereal is packaged in boxes weighing 24.3 ounces. What is the weight of a
case of 48 boxes of cereal?
Answer:
1166.4
Step-by-step explanation:
Assuming this is the whole question, you multiply the weight of a single box by the amount in a case to find the weight of a case, hence 24.3*48 =1166.4
1 box of cereal = 24.3
48 boxes of cereal = 24.3 × 48
48 boxes of cereal:-
=> 24.3 × 48
=> 1166.4
Therefore, 48 boxes of cereal weighs 1166.4
PLEASE HELPPPP!!!! Ugh
The GCD of two numbers is 20. The ratio of these two numbers is 2: 3. Find the sum of the two numbers.
Answer:
225
Step-by-step explanation:
When a number is halved and 5 is added, the result ie 8 more than the original number. Find the number
Answer:
It would be 6.
Step-by-step explanation:
6 halved is 3.
3, then 5 added is 8.
Which expression is equivalent to , if y ≠ 0?
The value of expression is equivalent to given expression is,
⇒ 126y²
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ 3 √2y³ × 7 √18y
Now, We can simplify as;
⇒ 3 √2y³ × 7 √18y
⇒ 21 √36y⁴
⇒ 21 × 6y²
⇒ 126y²
Thus, The value of expression is equivalent to given expression is,
⇒ 126y²
Learn more about the mathematical expression visit:
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Answer: b
Step-by-step explanation:
please answer this, thank you so much!! <3 :D
Answer: The correct answer is: " 11 .1 " .
________
Step-by-step explanation:
Given:
" [tex]1.9h + 3.5 =[/tex] ? " ; Solve: when: " [tex]h = 4[/tex] " ;
________
To find the answer:
We plug in "4" for the value for " [tex]h[/tex] " ;
and performed the mathematical operations indicated.
________
→ " [tex]1.9h + 3.5 =[/tex] [tex](1.9*4) + 3.5 = 7.6 +3.5 = 11.1[/tex] " .
________
The correct answer is: " 11 .1 " .
________
Hope this is helpful to you!
Best wishes!
________
Which point is on the line that passes through (0,6) and is parallel to the given line
Answer:
d) (6, 0)
Step-by-step explanation:
y = -2/12 = -1/6x - 4 = y
New line = y = -1/6x + 6
Plug and test!
0 = -1/6(6) + 6
0 does indeed equal 0
Please answer number 11 thank you!
Answer:
9 portions and 15 grams in each portion
The Ferrari Testarossa and the Porsche 911 Turbo are 400 miles apart and headed straight toward each other. The Ferrari is going 120mph, and the porsche is going 130 mph. How many hours will it take for the accident to occur?
Answer:
1.6 hours
Step by step explanation;
1 hour would make them only 150 miles apart, 60% of 120 and 60% of 130 added together is 150 mph, so 1.6 hours
Hope this helps :)
what is the average hourly pay of someone making $45,000per year. Assuming wage growth of 5% a year, how much would he make the second year
Answer:
When it’s time for annual performance reviews, if you plan on including pay raises, you need to know the simple math behind calculating pay increases correctly. Raises can be based on any number of things including a worker’s piers, standard industry rates, length of time on the job, the amount of work to do, and even whether or not the boss likes the employee or not. There are few, if any, laws that govern how and when increases are granted, so it’s up to you to determine what you’re willing to give.
Answer:
See belowStep-by-step explanation:
Assume the person works 40 hours a week and 52 weeks a year.
The hourly pay would be:
$45000 ÷ (40*52) = $45000 ÷ 2080 =$21.63The yearly income the second year:
$45000 + 5% = $45000*1.05 = $47250mrs.price purchases 24 tickets for the students in her class. evaluate the expression t=24 please help I'm stuck and I don't know much
Answer:
t(28-8)= , (28-8)
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
just subtract whats in the parenthesis (28 - 8) and its 20
Is 13/19 a rational number
Yes, 13/19 is a rational number.
All fractionals are rational numbers, making this a rational number. Let me know if you have any questions, thanks!
jordan has 785$ in his savings account. he withdraws 15% of money to pay for school clothes. which is the best estimaye for the amount of money jordan withdraws?
Answer:
52%
Step-by-step explanation:
you got to divide 15 by 785. First 15 goes into 78 5 times which is 75. Then subtract 78 by 75 which is 3. Then bring down the 5 which makes 35 and then 15 goes into 35 two times which is 30 subtract 35 by 30 which is 5 bring up the 5 into a fraction and the ansewer in percentage is 52%.
I NEED THE ANSWER ASAP!!!
Answer:
b i think
Step-by-step explanation:
Ayuda porfavor lo mas pronto posible
Answer:
Based on the graphs shown, what would you conclude about the conditions under which enzymes function in cells?
A
Enzymes are most effective at a particular pH and temperature but can function over a range of pH and temperature.
B
С
Enzymes do not have a specific pH or temperature at which they are most effective but function optimally over a range of pH and temperature.
Enzymes work equally well at the low and high ends of their temperature range but reaction rate drops quickly at the high end of their pH range
Enzymes only function at a specific pH and temperature and cannot function over a range of pH or temperature.
D
Sunny beaches is a company that designs and makes beach balls. The beach ball shown has a radius of 8 inches. determine the volume of a beach ball in cubic inches round to the nearest hundredths
Answer:
the answer is 2143.57! hope this helps!
To undo the exponent we have to take the square root a.true b.false
Answer:
A
Step-by-step explanation:
In mrs. Wilson’s math class, the ratio of girls to boys is 5 to 8. If there are 24 total students, how many boys are in the class
let f (X)=3x - 2 ; g(x)= 5x+1 compute the indicated values
a. (fof) (0)
b. (gog) (-7)
c. (fogof) (2)
Answer:
PHYLUM PLATYHELMINTHES is a great place to work for
Last week, Alan's Diner sold 10 milkshakes with whipped cream on top and 15 milkshakes without whipped cream. What percentage of the milkshakes had whipped cream?
Answer:
4
Step-by-step explanation:
Answer:
4 milkshakes with whipped cream
x^2-17x+70<0 solve the following inequality
Answer:
the answer is 7<x<10
Step-by-step explanation:
hope dis helped
Work out m and c for the line:
y = 10 – x
Answer:
what
Step-by-step explanation:
NEED HELPPP, ALL MY POINTS
Answer:
see step by step
Step-by-step explanation:
sqrt 49
sqrt 64
sqrt 81
sqrt 100
perfect squares are always rational numbers because when solving any of these square roots they make whole numbers.
Activity 1: rewrite me!
1. write the equation 2x+3y=12into y=mx+b
Solution
2x+3y=12
2x + (____) + 3y = 12+(-2x)
(____)3y=(-2x+12)(____)
y= - ⅔x +4
Given:
Simplified as y= mx+ b
2.write the linear equation y= -2x -1 into Ax + By = C.
solution
y = -2x-1
y +(____) = - 2x + (___) - 1
2x + y = -1
Given:
Questions:
1. how did you write the linear equation y = mx + b to the form Ax + By = C?
2. how did you write Ax + By = C?
3. what mathematical concepts or principles did you apply to write each linear equation to standard form?
to y=mx+b form?
brainlest pag Tama ang sagot plus eh fo-follow ko na din.
nonesen report
1) The equation 2y + 3x = 12 in the y = mx + b form is [tex]y = -\frac{2}{3} x + 4[/tex]
2) The linear equation y = -2x - 1 in the Ax + By = C form is 2x + y = -1
The point-slope form of the equation of a line is y = mx + b
where m represents the slope
b represents the y-intercept
The given equation is:
2x + 3y = 12 (Given)
Subtract 2x from both sides
2x + (-2x) + 3y = 12 + (-2x)
3y = 12 - 2x (Equality property of addition)
3y = -2x + 12 (Commutative property of addition)
Divide both sides by 3
[tex]\frac{3y}{3} = -\frac{2}{3} x + \frac{12}{3} \\\\y = -\frac{2}{3} x + 4[/tex](Equality property of division)
2) Write the linear y = -2x - 1 into Ax + By = C
y = -2x - 1 (Given)
Add 2x to both sides
y + 2x = -2x + 2x - 1 (Equality property of addition)
y + 2x = -1
2x + y = -1 (Commutative property of addition)
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3.7 - 1.8 - 3.67 + 4.4 - 1.34
Answer:
1.29
Step-by-step explanation:
Answer:
The person above me is correct, the answer would be 1.29. ^ .^
Step-by-step explanation:
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help with top one? thankss
Answer:
$7.90 per pound
Step-by-step explanation:
11.85/3 = half pound = $3.95
3.95x2 = 7.9 = 1 pound
10 feet for $7.00
20 feet for $13.00
50 feet for $28.00
100 feet for $57.50
Your boss sends you to the hardware store to buy tie down rope. He tells you to buy the best deal. What is the savings per unit between the best deal and worst deal?
A) $50.00
B) $25.00
C) 5 cents
D) 14 cents
Answer:
D. 14 cents
Step-by-step explanation:
At 10 feet for $7, that is 70 cents for every foot
At 20 feet for $13, that is 65 cents for every foot
At 50 feet for $28, that is 56 cents for every foot
At 100 feet for $57.50, that is 58 cents (rounded) for every foot
The best deal is 50 feet at 56 cents
The worst deal is 10 feet at 70 cents
So we do 70 - 56 = 14
So the answer is the savings per unit between the best deal and worst deal is 14 cents
Question 5
Which expression is equivalent to the expression shown?
3²x3²
3 x 2 / 2
3 x1-31
3
x
34
3
A
Answer:
A
Step-by-step explanation: