Answer:
C
Step-by-step explanation:
Cece spent 2 2/5 hours doing his math modules 1 1/5 hours doing his science. how munch more time did cece spend on doing his math module than on his science module? After analyzing, the answer is C.
Answer:
A 1 1/5
Step-by-step explanation:
For math 2 2 / 5 hours = (10 + 2 ) / 5 = 12/5
for science 1 1 / 5 hours = (5 + 1) / 5 = 6 / 5
so, math - science time is
= 12 / 5 - 6 / 5
= 6 / 5
= 1 1 / 5
Write a fraction setting the vertical length of the smaller triangle and the bigger triangle over its horizontal length. What do these fraction represent?
To see if the slopes are the same, write an equation setting the two fractions equal to each other. Is this equation true? Why or why not? What does that mean about the slope between points E and A and the slope between the points A and C?
Step-by-step explanation:
Vertical length of the smaller triangle is:
2 - 0 = 2Horizontal length of the smaller triangle is:
3 - 0 = 3The fraction:
2/3This fraction is same for the larger triangle, which is 4/6 = 2/3.
It means the slopes are same.
Since the slopes are same, the segments are part of same red line.
2 factors that add to 6 but multiply to 60
Answer:
The short answer is there isn’t.
Start by writing each of these as an expression:
x * y = 60
x + y = 7
Next, solve each for the same variable; in this case, y:
(x * y) / x = 60 / x
.: y = 60 / x
(x + y) - x = 7 - x
.: y = 7 - x
Next, replace y of the second expression to the first
y = 60 / x & y = 7 - x
.: 7 - x = 60 / x
Now, solve for x:
(7 - x) * x = (60 / x) * x
.: x * 7 - x^2 = 60
This is quadratic, so write it in the form of ax2 + bx + x = 0
(-1)x^2 + (7)x + (-60) = 0
.: a = -1, b = 7, c = -60
Finally solve for b:
x = (-b +- sqrt(b^2 - 4*a*c)) / 2a
.: x = (-7 +- sqrt(7^2 - 4*-1*-60)) / (2 * -1)
.: x = (-7 +- sqrt(49 - 240)) / -2
.: x = (-7 +- sqrt(-191)) / -2
The square root of a negative value is imaginary and thus there’s no real answer to this problem.
PLEASE what is 2 + 2?!?!?
Answer:
4
Step-by-step explanation:
2 + 2 = 4
you have two and you add 2
you get 4
Hope this helps!
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Brainliest if you answer this question: what is 69 divided by 17
Answer:
4.05882352941
Step-by-step explanation:
69/17 is equal to 4.05882352941
What is the relationship between Ingles 9 and 17
corresponding angles, Alternate exterior angles, constructive interior angles, or vertical angles
Answer:
alternative anglesmmmmnnyrrrt
Tina spends $50.86 at the craft store. She buys 5 yards of fabric at $8.98 per yard and 2 spools of thread. What is the price of one spool of thread?
Answer:
One spool of thread is $2.98
Step-by-step explanation:
Answer:
$ 2.98
Step-by-step explanation:
Total amount spent by Mila equals $50.86
She bought 5 yards of fabric at $8.98 per yard. Hence, the total amount she spent on fabric is 8.98 × 5 = $44.9
It should be noted that since she bought only 2 kinds of things, this mean that Amount spent of fabric + Amount spent on thread = $50.86
Amount spent on thread = $50.86 - Amount spent on fabrics.
Amount spent on thread = $50.86 - $44.9 = $5.96
This is the total amount spent on thread.
But the question asks amount spent on one spool of thread. Since 2 spools would cost $5.96, one spool would cost $5.96 ÷ 2 = $2.98
In September a clothing store had a sale where you could get 5 scarves for $28.35. In October the price was changed to 7 scarves for $40.39. In which month did a scarf cost the most?
Answer: october
Step-by-step explanation:
for october its 5.77
and for september its 5.67
so october is the answer
1
The sides of a triangle are (2m+1), (4m-3), and (5m-6). Which expression
represents the perimeter of the triangle?
A
11m3 -
B
40m + 18
С
11m - 10
D
11m - 8
Answer:A
Step-by-step explanation:11m3-
Please helppppp meeeeeee
Answer:
I can help you just comment on this if you still need help.
Does anyone get this??
Answer:
not at all
Step-by-step explanation:
6 ⁒ 2(1+2)=?
is the answer 1?
Answer:
9
Step-by-step explanation:
no, I don't think so because 6/2=3 and in the bracket 1+2=3 and if we multiple them then the answer should be 9 (3×3=9)
The answer to your question is 9 !
A bank uses positive numbers to represent credits, and negative numbers to represent debts. Maria's account has a credit of $13, and Harry's account has a debt of $14.
Which of the following statements are true? Select all that apply.
A) Harry's account has $27 more than Maria's account.
B) Maria's account has $27 less than Harry's account.
C) Harry's account has $27 less than Maria's account.
D) Maria's account has $27 more than Harry's account.
Answer:
D
Step-by-step explanation:
13-(-14)=13+14
=27
Seven hour ten min divide five?
How do you write 2.729 × 10^–12 in standard form?
Find the slope of each line
A(-4, 5) B(-8,-5) help with please
Answer:
[tex]m=\frac{5}{2}[/tex]
If I am wrong its [tex]m=\frac{-5}{-2}[/tex]
Step-by-step explanation:
Finding the slope of [tex](-4,5)(-8,-5)[/tex] we use the slope formula
[tex]m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]
[tex]m=\frac{5}{2}[/tex]
Simplify the answer if needed
[tex]m=\frac{-10}{-4} =\frac{5}{2} =2.5[/tex]
which scatter plot shows a regression with positive correlation
Answer:
d
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
What is the next term of the arithmetic sequence?
−7,−3,1,5,9,
Answer:
13, 17, 21, 25, 29,..
Step-by-step explanation:
-7 + 4 = -3
-3 + 4 = 1
1 + 4 = 5
5 + 4 = 9
9 + 4 = 13
...
NEED HELP RN PLS
if you were getting paid $15 an hour and you get five 6 hour shifts a week how much do you earn a week?
A.) 450
B.) 400
C.)480
D.)500
Answer:
A
Step-by-step explanation:
15*6=90
90*5=450
Answer:
A. 450
Step-by-step explanation:
6*5 = 30
30*15 = 450
What is the value of 6a - 2b when a = 5 and b = 8
Answer:
14
because 6(5)=30 and -2(8)=-16
30-16=14
Answer:
14
Step-by-step explanation:
All we need to do to get the value of 6a-2b is to plug in 5 for the variable "a" (replace a with 5) and plug in 8 for variable "b" (replace b with 8).
Because the variables are right next to the number, that indicates multplication, so the equation is basically saying 6*a-2*b
So let's plug in the numbers for the variables and solve:
6*5-2*8
6*5=30
2*8=16
30-16=14
So our final answer is 14
Given the operation a * b = 4a^2 - b, evaluate i) 2 * 8 ii) 2 * 8 * 2
Mathematical operations are used to represent the relationship between variables
The results of the operations are 8 and 254
The operation is given as:
a * b = 4a^2 - b
(a) 2 * 8
This means that:
a = 2
b = 8
So, we have:
2 * 8 = 4 * 2^2 - 8
Evaluate the exponents
2 * 8 = 4 * 4 - 8
Multiply
2 * 8 = 16 - 8
Subtract
2 * 8 = 8
(b) 2 * 8 * 2
In (a), we have:
2 * 8 = 8
So, the operation becomes
2 * 8 * 2 = 8 * 2
This means that:
a = 8
b = 2
So, we have:
8 * 2 = 4 * 8^2 - 2
Evaluate the exponents
8 * 2 = 4 * 64 - 2
Multiply
8 * 2 = 256 - 2
Subtract
8 * 2 = 254
Hence, the results of the operations are 8 and 254
Read more about operations at:
https://brainly.com/question/11095477
help me i need it right now pls
If you help ill mark as brilliant.
Answer:
B, or -75
Step-by-step explanation:
f(x) is a function of x.
If f(x) = 50 when x = -10, you can rearrange this information.
f(-10) = 50
f = -5
If f = -5...
-5 ( 15) = -75
What is the slope of the line passing through the points (1, – 5) and (4, 1)?
A - 4/5
B - 2
C 2
D 5/4
Answer:.
5
Step-by-step explanation:
6789`10
Evaluate (8+t)^3-6 when t=2?
Answer:994
Step-by-step explanation:
(8+2) first because of pemdas.
now do 10^3 which =1000
And now subtract 6 from it.
1000-6=994
ALL MY QUESTIONS GETTING IGNORED PLS HELP
Triangle XYZ is a scale drawing of triangle ABC.
What is the value of x?
Answer:
x=9
Step-by-step explanation:
a scale drawing means all the sides are multiplied by the same amount. to find this amount, you can divide the larger side by the bigger side by the smaller side.
15/5 = 3
12/4 = 3
therefore the scale factor is 3. to get the value of x, multiply the value of the third side by 3.
3*3=9
x=9
Lisa paid $175.98 for 2 pair of shoes and 3 pair of jeans. Each pair of shoes cost 24.99. If each pair of jeans cost the same amount, how much did each pair of jeans cost?
If Lisa paid $175.98 for 2 pair of shoes and 3 pair of jeans. Each pair of shoes cost 24.99. If each pair of jeans cost the same amount, then each pair of jeans cost is $42.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Lisa paid $175.98 for 2 pair of shoes and 3 pair of jeans
Each pair of shoes cost 24.99.
Each pair of jeans cost the same amount, we need to find how much did each pair of jeans cost.
As their are two pair of jeans
24.99+24.99=49.988
49.988 is the cost of pair of shoes.
Now let us remove 49.988 from $175.98 to find cost of jeans
175.988-49.988
125.992
$125.992 is the cost of three jeans
Now divide this by three to get cost of each jeans
125.992 which means 126, divide 126 by 3.
126/3=42
Hence, Each pair of jeans cost is $42
To learn more on Equation:
https://brainly.com/question/10413253
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How many ways are there to travel in xyzw space from the origin (0, 0, 0, 0) to the point (4, 3, 5, 4) by taking steps one unit in the positive x, positive y, positive z, or positive w direction
There are 24 ways how a particle can travel in XYZW space from the origin to the point (4, 3, 5, 4).
The number of ways how a particle can travel in XYZW space from the origin is equal to the total permutations associated to the quantity of coordinates within the generated space. That is to say:
[tex]x = 4! = 4\times 3\times 2 \times 1[/tex]
[tex]x = 24[/tex]
There are 24 ways how a particle can travel in XYZW space from the origin to the point (4, 3, 5, 4).
We kindly invite to check this question on permutations: https://brainly.com/question/14767366
The number -2 is a solution to which of the following inequalities?
x + 7 > 5
-3 x < 1
x - 7 < -4
-12/6 > 10
Answer:
-2bis the solution of the 3rd one
What is the equation of the linear relationship in slope-intercept form?
Answer: y=mx+b
Step-by-step explanation: I didn’t really know what you wanted. Hope this helps.
(7.3^3-sqrt 3•5+7^2)^2
Answer:
I cannot answer that but here is an example problem to help.
Step-by-step explanation:
