Joanne buys a rectangle rug with an area of 34/4 square meters the length of the rug was 7/2
Answers
Answer:
5/2
Step-by-step explanation:
area formula = l*w=A
in this case l=7/2, and A=35/4
7/2*w=35/4
divide 7/2 with 35/4 to get the value of "w"
35/4*2/7=5/2
hope this helps, if it does plz vote my answer the brainiest, thanks!
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inequality 4x − 25 < 125?
Answers
You get 4x < 150
Now divide both sides by 4.
You get x < 37.5
So x can be anything less than 37.5, such as 36, 35 or 34.
Part B:If Maura continues to drive at her increased speed, write an equation to find the total distance,d, in miles,that Maura will have travelled for any time,x, in hours, longer than 2 hours.
Part C:Using the equation from Part B, how far would Maura travel in 5 hours?
Answers
The answer for part (a) is 75 miles/hour, for part (b) is 75h = d, and for part (c) is 375 miles.
What is the distance?
Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.
We have:
On a road trip, Maura drove at a speed of 60 miles per hour for the firsttwohours. she then increased her speed by 25%.
Total miles = 60×2 = 120 miles in two hours
= 25% of 60 = 15
= 60 + 15 = 75 miles/hours
The equation:
75h = d (distance = speed×time)
Plug h = 5
75(5) = d
d = 375 miles
Thus, the answer for part (a) is 75 miles/hour, for part (b) is 75h = d, and for part (c) is 375 miles.
Learn more about the distance here:
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Answers
B. F(x) = 2x^2 + 5x - 3
C. F(x) = -x^3 + 5x2 + 7x - 1
D. F(x) = -x^3 + sq -x
E. F(x) = 3/5x^4 - 18x^3 + x^2 - 10x + 3.5
Answers
The function F(x) = 2x² + 5x – 3, F(x) = -x³ + 5x² + 7x – 1, and F(x) = 3/5x⁴ – 18x³ + x² – 10x + 3.5 are polynomial function. Then the correct options are B, C, and E.
What is polynomial?
A polynomial expression is an algebraic expression with variables and coefficients. Unknown variables are what they're termed. We can use addition, subtraction, and other mathematical operations. However, a variable is not divisible.
The polynomial is given below.
If the exponent of the variable is negative and fraction, then the function is not a polynomial function.
A. F(x) = 3x⁻³ – 19, the exponent of the function is negative 3. Then the function is not a polynomial function.
B. F(x) = 2x² + 5x – 3, the exponent of the function is whole number. Then the function is a polynomial function.
C. F(x) = -x³ + 5x² + 7x – 1, the exponent of the function is whole number. Then the function is a polynomial function.
D. F(x) = -x³ + √(-x), the exponent of the function is 1/2. Then the function is not a polynomial function.
E. F(x) = 3/5x⁴ – 18x³ + x² – 10x + 3.5, the exponent of the function is whole number. Then the function is a polynomial function.
Then the correct options are B, C, and E.
More about the polynomial link is given below.
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Answer: B, C, E
Step-by-step explanation:
Answers
Answer:
I dont know what they tought you in your school...but pizza is 100% good, and 8/2 is 8divided by2 so the answer is 4.
PLESASE MART BRAINLIEST. IT'S OK IF NOT BUT STILL THX.
Answer:
pizza is very good and 8/2 is 4.
Step-by-step explanation:
pls mark brainliest thx! :)
Answers
if she can ride 1.5 mi in 5 min then she can ride 0.3 mi each minute, multiply 0.3 times 24 minutes and it gets 7.2 miles