1200=100%
=115%?
1200×115%\100%
=1380
sonya got 8 out of 10 questions right on a quiz.she got the same score on a quiz that had 20 questions. how many questions did sonya get right on the second quiz? how many questions did she get wrong on the second quiz?
MUST SHOW WORK
Answer:
Sonya got 16 questions correct.
Step-by-step explanation:
8/10=80%
80%×20=16
(To check)
16/20=80%
How many thousands are in 24,692? _____ thouands
Answer:
twenty four
Step-by-step explanation:
Help plz:)))I’ll mark u Brainliest
Using the tangent ratio, the value of x, to the nearest tenth, is: 5.5.
How to Use the Tangent Ratio to Solve a Triangle?Given a right triangle with a missing length, x, we have the following:
∅ = 70°
Opposite side length = 15
Adjacent side length = x
The tangent ratio to be applied is:
Tan ∅ = opp/adj
Plug in the values
Tan 70 = 15/x
x(tan 70) = 15
x = 15/tan 70
x ≈ 5.5
Learn more about the tangent ratio on:
https://brainly.com/question/4326804
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***Any links will be reported***
****i will mark brainliest****
Answer:
hambuger cheesebuger big mac whooper
Step-by-step explanation:
Answer:
This is easy. Just to help you, and not necessarily cheat, it already tells you what the missing numbers are. So if a is 3, you can just go 2 x 3 x 3. when numbers are together like this, or letters, you multiply. (3(4), or 2a) You do that with the rest of your equations, and you will get your answers. But if this isn't what you having a problem with, then just tell me.
Given that Segment BE is 5 units, find the indicated measures for angle 1, 2, and segment AC and AD.
Answer:
Angle 1: 45
Angle 2: 90
Segment AC: 10
Segment AD: 7.1
solve: y-6/-5 = -2/y-9
Answer:
19nhours
Step-by-step explanation:
LINK=REPORT
Which expression does not equal one-eight
A. (1/2)^-3
B. 2(4)^-2
C. 2^-3
D. 1/2^3
(6^4)(6^-2)=
A. 6^2
B. 6^-8
C. 12^2
D. 12^-8
Simplify (k^7)^3
A. k^-10
B. k^4
C. k^10
D. k^21
(9^5)(9^2)
A. 9^7
B. 9^10
C. 18^7
D. 18^10
If you answer the four questions and if they’re right I will give brainliest!
Now I can answer:
Part 1: A
Part 2: A
Part 3: D
Part 4: A
simplify the expression 9n+1/4+6y+4n-4y
Answer: =13n+2y+1/4
Step-by-step explanation: Hope this help :D
Let simplify step by step
9n+1/4+6y+4n-4y
=9n+1/4+6y+4n-4y
combine like terms:
=9n+1/4+6y+4n+-4y =(9n+4n) +(6y+-4y) +(1/4)
=13n+2y+1/4 Hope
HELP ME PLEASEEEEEEEEEEEEEEEEEEE
Answer:
The answer is C: Rectangular Prism
Step-by-step explanation:
what is the estamate 1/4 of 16
Answer:
4
Step-by-step explanation:
1/4 of 16 is the same as 16 divided by 4. 16 divided by four is 4.
Beth measured a piece of wood to be 12.7 centimeters in length. Knowing that there are about 2.54 centimeters in an inch, she can use the formula below to find n , the length of the wood, in inches. 2.54n=12.7 What value of n will make this equation true?
Answer:
[tex]n = 5[/tex]
Step-by-step explanation:
Given
[tex]2.54n = 12.7[/tex]
Required
Find n
We have:
[tex]2.54n = 12.7[/tex]
Divide both sided by 2.54
[tex]\frac{2.54n}{2.54} = \frac{12.7}{2.54}[/tex]
[tex]n = \frac{12.7}{2.54}[/tex]
[tex]n = 5[/tex]
Find five consecutive odd numbers where the sum of the first three numbers is 15 greater than the sum of the final two numbers.
Answer:
the consecutive numbers are: 23, 25, 27, 29, 31.
Step-by-step explanation:
23+25+27 is 75
29+31 is 60
75-60 is 15
Robyn can rent an unfurnished apartment for $850 per month. The landlord requires first and last months' rent, plus a security deposit of $350. How much will Robyn have to pay before she can rent this apartment?
Answer:
2,050 dollars is how much she will have to pay
Step-by-step explanation:
Part A: If (2 power to6)X = 1, what is the value of x? Explain your answer. Part B: If (5 power to0x = 1, what are the possible values of x? Explain your answer. (5 points)
Answer:
A. 64
B. 1
Step-by-step explanation:
A. 2^6x. 2^6(1). 2^6=64.
b. 5^0x=5^0=1.
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PLEASE HELP PLEASE!!
Find the limit of the function algebraically. (2 points) alt='limit as x approaches zero of quantity negative seven plus x divided by x squared.'
9514 1404 393
Answer:
negative infinity
Step-by-step explanation:
The numerator approaches -7 as x approaches 0 from either direction.
The denominator approaches 0 from above, as x approaches 0 from either direction.
Hence, the rational expression approaches -∞ as x approaches 0 from either direction.
The limit is -∞.
4(-1)+2
ItS HARD HELP
Answer:
-2
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
you multiply 4 by -1 and then add 2 to the product of that
8. 3x + 5 > 16, x is an integer. Find
the smallest value of x.
9514 1404 393
Answer:
4
Step-by-step explanation:
Undo what is done to x.
3x > 11 . . . . . subtract 5
x > 11/3 = 3 2/3 . . . . divide by 3
The smallest value of x is 4.
Solve using square roots: (x-6)^2=144
x^2-12x+36-144=0
x^2-12x-108=0
(x-18)(x+6)
X=18,-6
5x-1-3x≥4x+5
Someone help please
Answer:
-3≥x
Step-by-step explanation:
5x-1-3x≥4x+5
Combine like terms
2x-1≥4x+5
Subtract 2x from each side
2x-1-2x≥4x+5-2x
-1≥2x+5
Subtract 5 from each side
-1-5≥2x+5-5
-6≥2x
Divide by 2
-6/2≥2x/2
-3≥x
Answer:
See Image below for the steps:)
Step-by-step explanation:
Lexi is hiking a trail that is 7.5 miles long. She stops to take a break after hiking 3.8 miles of the trail. Which equation can be used to find how many miles, m, Lexi has left to hike
Answer:
7.5 - 3.8 = m
Step-by-step explanation:
The equation can be used to determine the number of miles (m) Lexi has left to hike will be m + 3.8 = 7.5.
What is subtraction?It simply implies subtracting something from an entity, group, location, etc. Subtracting from a collection or a list of ways is known as subtraction.
Lexi is hiking a trail that is 7.5 miles long. She stops to take a break after hiking 3.8 miles of the trail.
Then the equation can be used to determine the number of miles (m) Lexi has left to hike will be
Let m be the number of miles left. Then we have
m + 3.8 = 7.5
Subtract 3.8 on both sides, then we have
m = 3.7
More about the subtraction link is given below.
https://brainly.com/question/4319655
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Which of the following shows the solution to m + 5 > -1?
if sin= 3/4 what are the values of cos 0 and tan 0
Answer:
Your choice is correct
Step-by-step explanation:
The first choice
Find the height of the flagpole to the nearest meter.
40
33
20
27
Answer:
40Step-by-step explanation:
I think 40 because it's to long linerewrite 5/12 with the denominator 24
Answer:
10/24
Step-by-step explanation:
5/12 x 2 =?
5x2=10
12x2=24
so 10/24 is the correct answer.
2 to the power of 8
Answer:
256??? I think???
The amount of rain last month? Numerical or categorical data?
Answer:
categorical
Step-by-step explanation:
Khan Question :) will make brainliest <3
Answer:
150[tex]\pi[/tex]
Step-by-step explanation:
Use the formula [tex]\pi[/tex]r^2h
The radius is 5 and the height is 6
so [tex]\pi[/tex](5)^2(6)
=150[tex]\pi[/tex]
What value of n is the solution to n - 247 = 605 – (4 x 28)?
Step-by-step explanation:
n-247=605-(4x28)
n-247=605-112
n-247=493
n=740
There are 4200 bacteria in a lab dish. The population decreases 8%per day. How many bacteria are there after day 1? Round to nearest whole number.
Answer:
3864
Step-by-step explanation:
multiply 4200 by .92 to get 92% or 100% -8%
∫eˣ²dx find integral show all steps
Answer:
[tex] \int \: e {}^{x {}^{2} } dx \\ y = {e}^{ {x}^{2} } \\ ln(y) = {x}^{2} \\ \frac{dy}{y} = 2xdx \\ dy/2x = {e}^{ {x}^{2} } dx \\ \int \: d( {e}^{ {x}^{2} } ) = \int {e}^{ {x}^{2} } .2xdx \\ \frac{{e}^{ {x}^{2} } }{2x} = \int \: {e}^{ {x}^{2} } dx \\ \int \: {e}^{ {x}^{2} } dx \: = \frac{1}{2x} {e}^{ {x}^{2} } + c[/tex]