It says write in scientific notation but isn’t it already in scientific notation ???
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Related Questions
the question is in the picture
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Answer: 140
Step-by-step explanation: since 4 = 40 then 2 would also be 40 because they are the same angle (Keep in mind that a line is 180 degrees) 180-40=140! Good luck! :D
show that each quadrilateral with the given vertices is a parallelogram.
N(5,1), P(2,7), Q(6,9), R(9,3)
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9514 1404 393
Explanation:
The quadrilateral is a parallelogram if the midpoints of its diagonals are the same point. That is, if ...
(N +Q)/2 = (P +R)/2
Multiplying by 2, we can simplify the test to ...
N +Q = P +R
(5, 1) +(6, 9) = (2, 7) +(9, 3)
(5+6, 1+9) = (2+9, 7+3)
(11, 10) = (11, 10) . . . . . . . true ∴ NPQR is a parallelogram
-9m - 4 = -7m + 6 solve for m
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Answer:
m = -5
Step-by-step explanation:
Basically, the teacher wants a math equation story but I can't think of one.
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Answer:
For one hour Luke biked uphill 3 miles. After biking 3 miles uphill for one hour Luke stopped at the store for 2 hours.
Step-by-step explanation:
Can Sb help?????? I’ll give you 20 points
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Answer:
16
Step-by-step explanation:
18-16÷8
18-2
16
order of operation
power division thn subtraction
Answer:
4
Step-by-step explanation:
you have to solve the power first
18-(4*4)/8
18-16/8
2/8
4
A concession stand charges $2.50 for a bag of popcorn. The stand has already sold 30 bags of popcorn. How many more bags x of popcorn must be sold to earn at least $110? Write your answer as a inequality Pls help me :(
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Answer:
The concession stands needs to sell 14 or more bags.
Step-by-step explanation:
Given that:
Cost per bag of popcorn = $2.50
Number of bags already sold = 30
Cost of 30 bags = 30*2.50 = $75
Bags needs to be sold to make $110 = x
2.50x + 75 ≥ 110
2.50x ≥ 110-75
2.50x ≥ 35
Dividing both sides by 2.50
[tex]\frac{2.50x}{2.50}\geq \frac{35}{2.50}\\x\geq 14[/tex]
Hence,
The concession stands needs to sell 14 or more bags.
What's the intercepts of the line 4x-3y=17
X[__,__]
Y[__,__]
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Answer: REMEMBER (X, Y)
x(4 1/4, 0)
y(0, -5 2)
Step-by-step explanation:
Find the x-intercept
To find x intercept subtract y equals 0
4 x - 3 × 0 = 17
Any equation multiplied by 0 equals 0
4x - 0 = 17
When adding or subtracting zero quality does not change
4x = 17
Divide both sides of the equation by 4
x = 17/4
Solution
X = 17/4
Alternate form
X = 4 1 / 4, x = 4.25
Find y-intercept
To find y intercepts subtract x equals 0
4 × 0 - 3y = 17
Solve the equation for y
Y = -17 / 3
Solution
y = -17 / 3
Alternate form
y = -5 2 / 3, y = -5.6
Ryan was paid $75 for
working 6 1 4 hours.
How much money
did he make per hour?
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Answer:
46050
Step-by-step explanation:
75x614
Answer:
$8.20
Step-by-step explanation:
614 divided by 75 is 8.18666666667. Rounded to the nearest tenth is 8.2.
Salvador sold hats during a weekend sporting event. On Saturday, Salvador sold 47 of the total number of hats. On Sunday, he sold 14 of the total number of hats. What fraction of the total number of hats was left over?
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I need help ASAP. I am terrible at math
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Answer:
1.y=2/3x +9
2.y=-7x+(-3)
Step-by-step explanation:
A system of equations is shown below.
y = 2x - 3
y = 5x + 6
What is the value of x + y?
A. -12
B. -9
C. 9
D. 12
Please help me!!!!
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Answer:
-12
Step-by-step explanation:
Step1: Add 3 to both sides of the equation
2x -3 = 5x +6
+3 +3 = 9
Step2: subtract 5x from both sides of the equation
2x = 5x +9
-5 -5
Step3: divide both sides of the equation by the same term
-3x(/ -3) = 9(/-3)
X=-3Step4: multiply -3 with 2
-3x2= -6
Step4: subtract -6 with 3
-6 - 3= -9
Y=-9Step5: add the -9 to -3
-9 + -3 = -12
ANSWER: -12
Scott and Cassie are selling pies for a school fundraiser. Customers can buy cherry pies
and apple pies. Scott sold 4 cherry pies and 6 apple pies for a total of $88. Cassie sold 8
cherry pies and 7 apple ples for a total of $126. What is the cost of each pie?
Cherry pies cost
and apple pies cost
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Answer:
9.42857142857
Step-by-step explanation: Is a long decimal so you could just round it to 9.43
Help pls it math !!!!
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Answer:
C. CD and DH
D. EH and GH
F. AD and DH
H. AB and BC
K. FG and EF
Step-by-step explanation:
hope this helps
Which expression is equivalent?
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The second one
What is the scale factor of ABC to A DEF?
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Answer:
6
Step-by-step explanation:
All sides of triangle EFD have x6 of BAC.
E.g.: BA = 2. ED = 2 x 6 = 12
step by step
-3(4v+1)+2v=57
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Answer:
v= -5.8
Step-by-step explanation:
-12v+1+2v=57
-10v+1=57
-10v=58
v= -5.8
plz I need a help expand:(5x+4y)(5x-4y)
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Answer:
25xwith an exponent of 2 minus 16y with an exponent of 2
Sorry about the handwriting I tried. But I need help
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Lisa says the factors of 18 are 1, 2, 3, 6, and 9. Is Lisa correct?
A.
Yes, she is correct.
B.
No, Lisa forgot the factor 4.
C.
No, Lisa forgot the factor 8.
D.
No, Lisa forgot the factor 18.
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Answer:
I think the Answer is ( B. No Lisa forgot the factor 4.)
Step-by-step explanation:
The photo below is being enlarged to form a 24- by 30-inch print. What is the scale factor being used to enlarge it? 5 ia
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Answer: 6
Step-by-step explanation:
The the scale factor being used to enlarge the photo is 6. Therefore, option B is the correct answer.
What is scale factor?A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size (bigger or smaller).
The basic formula to find the scale factor of a figure is expressed as,
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.
Given that, the photo below is being enlarged to form a 24- by 30-inch print.
In the figure, the dimensions are 4 inches and 5 inches.
Scale factor = 24/4 = 6
and 30/5 = 6
Therefore, option B is the correct answer.
To learn more about the scale factor visit:
https://brainly.com/question/22312172.
#SPJ2
What is the range of the graph?
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Answer:
y ≥ -1
Step-by-step explanation:
range consists of all y-values contained in the solution set
the lowest y-value (as seen by the graph) is negative 1
4. What is of 2107what is 2 fifths of 210
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Answer:
points I want ... use of this communication
Please help show your work! I will mark brainliest!
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Answer:
b. 144 degrees
Step-by-step explanation:
(n-2)(180)
10-2=8
8*180=1440
The polygon has 10 sides so divide by 10
1440/10= 144
what expression is equivalent to −24x+72?
Answer choices:
1. 24(x+72)
2. 24(x+3)
3. −24(x−72)
4. −24(x−3)
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Step-by-step explanation:
the answer is 4. you factor the equation since 24.
HELP ME PLEASE!!!! (2a+9)-(6a-10)=pleases answer it in distributive form. WILL GIVE BRAINLIEST AND 30 POINTS!!!
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Answer:
a= -3.
Step-by-step explanation:
-2a -9= 6a+ 15
⇒ -2a -6a= 15+ 9
⇒ -8a= 24
⇒ a= 24/(-8)
⇒ a= -3
-4a + 19
Have a nice day <3
Myra reads 8 pages of her book. If this is 25% of her book. How many pages does she have left to read?
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PLEASE HELP
THERE ARE MANY QUESTIONS LIKE THIS ON MY PAGE SO U CAN JUST KEEP GETTING POINTS
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Answer: 1
Step-by-step explanation:
first, i multiplied it all out.
1.5^2/1.5^2
then, i simply divided it all.
1
2,4,6,8...
What is the 32nd term of this sequence?
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Answer:
omg im dum i said all the numbers up to 64 i could have just multiplied its 64 xD
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64
Just keep on adding two 32 times
Find the next three terms.
15,15/2,5,15/4,3
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Answer:
15/6, 15/7, 15/8
Step-by-step explanation:
sequence is 15/1, 15/2, 15/3 (which is 5), 15/4, 15/5 (which is 3), 15/6, 15/7, 15/8
Find the measure of
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Answer:
∠RST = 68°Step-by-step explanation:
When looking at the diagram, we can infer that angle RST is the sum of angles RSQ and QST.
Therefore, angle RST = 46 + 22 = 68
∠RST = 68°