Answer:
27
Step-by-step explanation:
A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour? (5 points)
one-fourth mile over twenty-two point five seconds = 40 miles per hour
twenty-two point five seconds over one-fourth mile = 40 miles per hour
one-fourth mile over twenty-two point five seconds = 90 miles per hour
twenty-two point five seconds over one-fourth mile = 90 miles per hour
I basically just need to know which equation it is. I know its 40 miles per hour.
Answer:
1/4 mile over 22.5 seconds.
Step-by-step explanation:
Because you are calculating miles over hours, not hours over miles, miles will be on top and hours will be on bottom. Hope this helps!
Triangle ABC is dilated with the origin as the center of the dilation. Which ordered pair could represent the image of point C(5, 2) after the dilation?
A
(2.5,1)
B
(5,−2)(5,−2)
C
(7.5,4.5)(7.5,4.5)
D
(−1,−4)
Help MEEEEEEEEEEEEEEEeee
Simplify negative 4 over 5 ÷ 3 over negative 2.
Answer:
-4/5÷3/-2
-4/5x-2/3
8/15
8 over 15
Eloise bought 12 grapefruits. Each grapefruit weighed 0.52 pound.
How many pounds of grapefruits did Eloise buy?
Enter your answer in the box.
Answer:
the answer is 6.24
Step-by-step explanation:
12 x 0.52 = 6.24
Simplify the expression (70 points)
Answer:
-11x +2
Step-by-step explanation:
1. Add:
4x-7 - 15x + 9
4x + 2 - 15x
2. Combine like terms:
4x +2 - 15x
-11x +2
Bye, have a great day/night.
Solution:
Step-1: Combine like terms.
[tex]4x - 7 - 15x + 9[/tex]
[tex]x(4 - 15) + (-7 + 9)[/tex]
Step-2: Simplify the expression.
[tex]x(-11) + (2)[/tex]
[tex]\bold{-11x + 2}[/tex]
The simplified expression is [tex]\bold{-11x + 2}.[/tex]
aint nobody helping me with this…
Answer:
for A. it was a translation and is (2,-3) for B. a rotation of 90-degrees.
Step-by-step explanation:
mr clean big brien
Yo can someone help me out
Answer:
13/18
Step-by-step explanation:
there ya go broski
Answer:
i think it is 5/18 but not sure
Step-by-step explanation:
Using 1/3÷4 as an example, describe how to use common denominators to solve a unit-fraction division problem.
Answer:
1/12 or 0.08333
Step-by-step explanation:
1/3 divided by 4 can be rewritten as 1/3 divided by 12/3. The answer to this problem is 1/12 or 0.08333
What is 1 and 3/4 as a fraction?
The mixed number 1 3/4 would be equal to the improper fraction 7/4.
i need help pleez help meeee
Answer:
Step-by-step explanation:
First I would turn the percent and the fraction into decimals and then go from there
Answer:
here is the answers plotted on the line hopenit helps
I need help pleez help meeee
Answer:
1. 0.015
2. 10.5%
3. 3/20
Explanation:
In this case, it would be easier to order the numbers from least to greatest if all the numbers were in decimal form.
10.5% = 0.105
3/20 = 0.15
i need helppp this is due today
Answer:
1: Cube, 2: 8, 3: A, 4: 2, 5: C, 6: B
Step-by-step explanation:
I D K what the last page is but here are some answers mean while :)
Write an equation for this table of linear data.
y=-5-x
Step-by-step explanation:
x value for 0 which is y=-5 in this case then your going to find the difference between the the the 0 x value and another one in this case I used x value for -2 where y =-3 and i see that going into the negatives added 2 so for then I would get that x is a negative number and I went down two values and it got me up 2 values meaning that x is subtracting whatever your x value is
1 What is the value of the expression 25 ÷ 5 + (6 x 2) − 4?
7 9 12 13
2 What is the value of the expression 8 − (7 − 4) + 12 x 2?
29 11 14 19
first value is: 13
second value is: 29
Tell whether f(x) = 4x^2+4x-2 has a minimum value or a maximum value. Find the value
Answer:
Minimum, (-0.5, -3)
Step-by-step explanation:
Answer:
the maximum is -1/2 and the minimum is -3
Step-by-step explanation:
What is an outlier?
a group of data points around a value
a graph showing the relationship between two sets of data
a relationship between two variables
a data point that does not fit the general pattern in the data
Answer:
Your answer would be D, an outlier is a number that sets itself apart from the rest of the data.
Example:
23, 1, 25, 28, 31
The outlier here would be 1, as it sets itself apart from the rest of the data.
*Sorry if this doesn't help or is wrong*
Answer:
I’m pretty sure it’s D a data point that does not fit the general pattern and data
Step-by-step explanation:
PLEASE HELP!!
1 3/7 x 2 3/4=?
Answer:
1 3/7*2 3/4=10.67857143 or 55/14 which equals 3 13/14
Step-by-step explanation:
mr clean
Answer this for 10 regular points nothing special
Answer:
A = 24 in^2
Step-by-step explanation:
Area of a right triangle: 1/2*b*h
base (b): 12
height (h): 4
A = 1/2*b*h
A = 1/2*12*4
A = 6*4
A = 24 in^2
Hope this helps!
Which formula describes the following geometric sequence? Remember that n represents the term number.
2, 6, 18, 54, ...
Answer:
The formula on nth term is l=ar^(n-1)
The 1st term is 2 & r,the ration =3
Then is 2x3^(n-1). Mind you (n-1) is an exponent on 3
Which equation has a graph that is a horizontal line?
a.
x – 7 = 0
b.
2y + 3 = 4
c.
x = y
d.
x + y = 0
Please Help
A prism has right-triangular bases with side lengths of 3 cm, 4 cm, and 5 cm.
Part 1) If the volume of the prism is 576 cm³, what is its surface area?
Part 2) If you shrink the prism to create a similar prism with a volume of 9 cm³, what is the new surface area?
Answer:
volume of prism: S(base) * height = 576
Help Meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
The scale is 2/3. The short side would be 100 and the big side would be 200.
Step-by-step explanation:
If the big side is double the small side, then the math is simple. You just find 2/3 of each side. The big side would be 300 because it is double the small side, which is already stated as 150.
Have a great day :)
The table shows inputs and outputs for a relation.
x y
-1 -2
? 0
2 2
Identify a possible value for x that would make the relation shown in the table NOT a function. Explain.
Okay someone help me
Answer:
5
Step-by-step explanation:
you find the price of 1 avocado which you find by dividing 10 by 6 which is 1.66 then multiply that by 3 which is 4.98 then round to the nearest whole number and get 5. (also a little trick you can do is realize that 3 is half of 6, so the price of 3 should be half of the price of 10 which is 5.)
mark me as brainliest
Find the area of the Trapezoid (please try and explain if you can).
can you help me please
Answer:
should be 65
Step-by-step explanation:
first with triangles you split it in half so A=bh
b means base h means hight then you multiply the b and h when you get that you divide by 2 because you split it in 2 bhh
Are the two expressions equivalent when x=6?
4(3x+x)
12x
Answer: No.
Step-by-step explanation:
We are already given the value of x, so all we have to do is substitute the value of x into the expressions.
For the first expression :
1. Substitute the value of x (in this case the value of x is 6) into the expression. Like this: 4(3(6)+6)
We need to put the 6 next to the 3 into a parenthesis because an x next to a number means 3 times the value of x. The parenthesis symbolizes multiplication. So, 3x is the same as 3(6).
2. Solve the parenthesis "3(6)". All we would have to do is multiply 3x6. 3x6 = 24. Now the expression looks like this: 4(24+6)
3. Solve the parenthesis. All we have to do is multiply 4x24 and 4x6. We know 4x24 = 96. And, 4x6 = 24. So, we just fill that in. It will look like this: 96+24
4. Add it up. 96+24 is 120. So, the first expression equals 120.
For the second expression :
The second expression is simple. As I said before, a number next to x means x multiplied by that number, just like parenthesis. So, we would substitute the x to 6 and put that in parenthesis. Like so: 12(6).
Now, just multiply that. 12x6=72. So, the second equation is equivalent to 72.
Summary:
The first expression is equivalent to 120. The second expression is equivalent to 72. These two numbers are not equivalent. So, the expressions are not equivalent when x=6.
How the solving process would look for the first expression :
4(3x+x)
4(3(6)+x)
4(24+6)
96+24
120
How the solving process would look for the second expression :
12x
12(6)
72
Please help me brainly! Fast brainliest
Answer:
1. x<2.5
2. x>2.5
Step-by-step explanation:
Hope this helps!
Answer:
1. x<2.5
2. x>2.5
Step-by-step explanation:
I really hope this helps
Solve the inequalities for x, and match each solution to its number line graph.
Two less than of a
number (x) is no more than .
The sum of two times a number (x)
and -2 is at least 8.
Seven subtracted from 4 times a
number (x) is more than 13.
Four added to 3 times a number (x)
is less than 19.
Number Line Graph
Inequality
arrowBoth
arrowBoth
arrowBoth
arrowBoth
Answer:
Inequalities (top to bottom graphs)
[tex]x\leq 5[/tex]
[tex]x>5[/tex]
[tex]x<5[/tex]
[tex]x\geq 5[/tex]
Step-by-step explanation:
ANSWER
Solve the inequalities for x, and match each solution to its number line graph.
Two less than of a
number (x) is no more than .
The sum of two times a number (x)
and -2 is at least 8.
Seven subtracted from 4 times a
number (x) is more than 13.
Four added to 3 times a number (x)
is less than 19.
Number Line Graph
Inequality
arrowBoth
arrowBoth
arrowBoth
arrowBoth
Step-by-step explanation:
Two containers designed to hold water are side by side, both in the shape of a cylinder. Container A has a radius of 16 feet and a height of 19 feet. Container B has a radius of 18 feet and a height of 18 feet. Container A is full of water and the water is pumped into Container B until Container A is empty.
To the nearest tenth, what is the percent of Container B that is empty after the pumping is complete?
Answer:
16.6%
Step-by-step explanation:
You want the fraction of container B, a cylinder with radius and height of 18 ft, that remains empty after the contents of container A are pumped into it. Container A is a cylinder with radius 16 ft and height 19 ft.
VolumeThe volume of a cylinder is given by the formula ...
V = πr²h
FractionThe fraction of container B that is full after container A is emptied into it is ...
Va/Vb = (π(16 ft)²(19 ft))/(π(18 ft²)(18 ft)) = (16²·19)/18³
The fraction of container B that is empty, is the difference between 1 and this amount:
V'b = 1 -(16²·19)/18³ ≈ 0.166 = 16.6%
About 16.6% of container B remains empty.
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