Answer: $5
Step-by-step explanation:
PLEASE HELP QUICKLY I WILL MARK YOU BRAINLIEST.
Mr. Rector and Ms. Mitchell are grading papers. Mr. Rector can grade 24 papers in 10 minutes. Ms. Mitchell can grade 30 papers in 8 minutes. How many more papers per minute can Ms. Mitchell grade?
Answer:
1.35
Step-by-step explanation:
We need to identify our independent variables and dependent variables.
The number of papers graded depend on the amount of time.
The amount of time is the independent variableThe papers graded depends us the dependent variableDivide the independent variable by the dependent variable to find papers per minute
For Ms.Mitchell the papers per minute is [tex] \frac{30}{8} = 3.75[/tex]For Mr.Rector, the papers per minute is [tex] \frac{24}{10} = 2.4[/tex]Subtract 2.4 from 3.75.[tex]3.75 - 2.4 = 1.35[/tex]
The answer is 1.35
Help me please :( help
Answer:
3/5 is the answer i think .
Which expression(s) have the same value of the question on the picture?
Answer:
Options A, Option C and Option D
Step-by-step explanation:
[tex](\frac{2}{5})^2=(\frac{2}{5})^{1+1}[/tex]
= [tex](\frac{2}{5})(\frac{2}{5})[/tex]
= [tex]\frac{2\times 2}{5\times 5}[/tex]
= [tex]\frac{2^2}{5^2}[/tex]
= [tex]\frac{4}{5^2}[/tex]
= [tex]\frac{4}{25}[/tex]
Therefore, Options A, Option C and Option D are the correct options.
Andrea has 5 bags with 2 marbles in each bag. Kori has 3
bags with 2 marbles in each bag.
How many more marbles does Andrea have?
Answer:
4 more marbles
Step-by-step explanation:
Andrea in total, has 10 marbles since 5*2 is 10
Kori in total, has 6 marbles since 3*2 is 6
Subtract 10 by 6 is 4
10-6=4
4 marbles
find the value of given expression
[tex] \sqrt{ \frac{1000}{10} } [/tex]
Answer: 10
Step-by-step explanation:
Solve the inner fraction first: 1000/10 = 100
You will get sqrt(100) = 10
What type of transformation is illustrated in the picture below?
Answer:
Step-by-step explanation:
Answer:
Its Rotation
Step-by-step explanation:
Because I say so.
A parallelogram has vertex at (-5 , -1) (-2, -1), (-3,-4), and (-6,-4). What is the approximate perimeter of the parallelogram round your answer to the nearest hundredth
Answer:
12.4 units
Step-by-step explanation:
We have to find the length of the sides of the parallelogram which is calculated using the formula for Distance
= √(x2 - x1)² + (y2 - y1)² where we are given the vertices (x1, y1) and (x2, y2)
For side A
(-5 , -1) (-2, -1)
= √(-2 -(-5))² + (-1 - (-1))²
= √(-2 + 5)² + (-1 + 1)²
= √3² + 0
= √9
= 3 units
For side B
(-2, -1), (-3,-4)
= √(-3 -(-2))² + (-4 -(-1))²
= √(-3 + 2)²+ (-4 + 1)²
= √-1² + -3²
= √1 + 9
= √10 units
= 3.1622776602 units
Approximately = 3.2 units
For side C
(-3,-4), (-6,-4).
= √(-6 -(-3))² + (-4 - (-4))²
= √(-6 + 3)² + (-4 + 4)²
= √-3² + 0²
= √9
= 3 units
For side D
(-5 , -1), (-6,-4)
= √(-6 - (-5))² + (-4 - (-1))²
= √(-6 + 5)² + (-4 + 1)²
= √-1² + -3²
= √1 + 9
= √10 units
= 3.1622776602 units
Approximately = 3.2 units
From the above calculation , we can see that,
side A = side C
side B = side D
The formula for the Perimeter of a Parallelogram is = 2(Side a + Side b)
= 2(3 + 3.2) units
= 2(6.2) units
= 12.4 units
Which of the following ratios is equivalent to the ratio 3:4?
help please!!!!!!!!!!
Answer:
3125
Step-by-step explanation:
cubed root of 125 = 5
5^5 = 3125
Hope this helps!!
La ultima alternativa es la correcta: 3 125
I put the picture attached
Answer:
120 square inches
Step-by-step explanation:
Help! I wasnt at school when my teacher taught me how to do this and i don’t understand. We have to find all the missing angles.
the base of a rectangular prism has an area of 9 square units. there are 4 layers of unit cubes. what is the volume of the rectangular prism?
Answer:
fafwqFASFASDAYGWFQEyaudfhUSEVWRGGRTHGRETARG
Answer:
36 square units
Step-by-step explanation:
base*height
9*4=36
Find the value of z and x?
Answer:
For z I don't know what to do but thats for x, maybe someone else could find z for you :)
Step-by-step explanation:
5x - 89 = 61
+89 +89
----------------------
5x = 50
---- -----
5 5
x = 10
helpp i have test plzz
What is the importance of studying Geometry in our real life?
Answer:
Geometry allows students to connect mapping objects in the classroom to real-world contexts regarding direction and place.
Find the distance from point A to point B.
Answer:
8,6
Step-by-step explanation:
I moved up form A to the B and a to b was 8. And then from that it was 6. I realized I make no sense but yeah
in the pic below help me please
Answer:
comet is the on the other side the 3rd one down and crater is the 4th one down meteor is the second one down and meteorite is the 5th on down which is the last one. Asteroid is the first one.
Oscar buy his lunch in the school cafeteria the cost of 15 schools lunches is $33.75
Answer:
$2.25
Step-by-step explanation:
If the answer is how much is one school lunch then...
33.75/15
=2.25
$2.25
Which is the value of x?
Answer:
lower Right.
Step-by-step explanation:
Remark
The two angles share the same side of vertically opposite angles. That makes them supplementary which means the two angles add to 180 degrees.
Equation
4x + 8x + 12 = 180 Combine like terms on the left
Solution
12x + 12 = 180 Subtract 12 from both sides12x = 180 - 12 Combine12x = 168 Divide by 12x = 168/12x = 14You take a plane to NYC, which is 750 miles away. The trip takes about 180 minutes. At what speed did the plane fly in miles per hour?
Answer:
250 mph
Step-by-step explanation:
d = rt
180 min = 3 hr.
750 = 3r
r = 250 mph
PLEASE HELP !! DUE SOON ! :(
Answer:
-3
Step-by-step explanation:
W = -3
X = 3
Z = -9
Y = 6
-3 + 3 = 0
-9 + 6 = -3
-3 + 0 = -3
U 6x2 + 7x3 + 8x5 + 9 What is the degree of the polynomial?
Answer:it is 73x+9 degree of the polynomial
Step-by-step explanation:U 6x2 + 7x3 + 8x5 + 9 What is the degree of the polynomial
Convert the fraction below into a percent: 9/15
Answer:
Your answer will be 60%
Step by Step explanation:
W know the GCF(greatest common factor) of 9 and 5 is 3 so
9÷3=3 15÷3=5 which make 3/5
We know that
3/5
is the same as
3÷5
Then using
Long Division for 3 divided by 5 gives us
0.6
Converting our number to a percentage:
0.6×100
=60%
i need help on this.
Answer:
answer is A hope this helps
Step-by-step explanation:
In (4x - 1) = In (x - 6)
Answer:
SORRY PEOPLE SHOULD NOT HELP BECAUSE WHAT IF A KID DOING a school test comes on this website and cheats and gets a answer. - Teacher
Step-by-step explanation:
HELP ILL MARK AS BRAINLIEST what’s the surface area?
Step-by-step explanation:
SURFACE AREA of a cylinder is 2×pi×r×(h+r)
=> 2×3.14×7×(8+7)
=>43.96×(15)
=>659.4 mm^2
pls in need helppppp ASAP
Step-by-step explanation:
29 + 33 = 62
6 + 7 > 12
number one is 33
number two is d = 7
Answer: c=33 and d=7
Step-by-step explanation:
Keelin wants to find the value of t in the equation 1/3 (15t-30) =50 Her work is shown below.
HELPP I WILL GIVE BRAINLIESTTTTTT.
Answer:
distrubutive
Step-by-step explanation:
8
loo
Write each expression in the correct category in the chart.
5
Less than
8
5
Greater than
8
5
Equal to
00
Answer:
To divide powers with the same base and to simplify expressions with negative exponents. 1. Vocabulary Review. Is the expression x5 an exponent or a power
Step-by-step explanation:
what is the scale factor
Answer:
multiply 5 times 12 then divide by 2 which equals 30 then 15 times 36 divided by 2