Answers
Answer:
A. 50.3 meters
Related Questions
Hey can you help me out? You don’t have to show your work, just the answer!
Answers
Answer: you are correct for every choice
Solve the system by graphing.
y = 4x + 2
y = 3x - 3
F (-2,3)
G. (2,3)
H. (2,3)
I
(2,3)
Answers
Answer:
Step-by-step explanation:
The point of intersection is (-5,-18).
Look at the attached image below.
Sara wants to save 20% of the $150 she received for her birthday. How much money does Sara want to save?
Answers
Answer:
$30
Step-by-step explanation:
Answer:
Sara wants to save 30 dollars.
Step-by-step explanation:
You turn 20% into a decimal which 20%= 0.20
Then you multiply 150 x 0.20 =30
So Sara wants to save $30.
For what value of do the expressions 2+3 and 3−6 have the same value?
[tex]x[/tex] =
Answers
Answer:
x = 9
Step-by-step explanation:
The expressions are 2+3 and 3−6.
We need to find the value of x such that the expressions 2+3 and 3−6 have same value.
2+3 = 3−6
Taking like terms together,
3+6 = 3x-2x
⇒ x = 9
So, the value of x is 9 such that 2+3 and 3−6 have same value.
Point J(2,-3) is reflected across the x-axis, what are the coordinates of new point?
Answers
Answer:
(2,3)
Step-by-step explanation:
PLEASE HELP!!
Select the correct answer from the drop-down menu.
The sound level, B, in decibels (dB), of a sound with an intensity of / is calculated in relation to the threshold of human hearing, Io, by this
equation.
B = 100g(1)
The threshold of human hearing is
watts/meter?
10-12
The sound level of a jet plane is approximately 140 dB. The intensity of the sound of a jet plane is approximately
(A. 1,000 B. 10 C. 100 D. 10,000) watts/meter^2?
Answers
The intensity of the sound of a jet plane would be 100 w/m² for a sound level of 140 dB
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
The sound level β, hence:
[tex]\beta =10log(\frac{I}{I_o} )\\\\I_o=10^{-12},hence:\\\\140 =10log(\frac{I}{10^{-12}} )\\\\I=100\ w/m^2[/tex]
The intensity of the sound of a jet plane would be 100 w/m² for a sound level of 140 dB
Find out more on equation at: https://brainly.com/question/2972832
#SPJ2
Answer:
100
watts/meters^2
Is 5 a solution for the inequality x > -6?
Answers
Answer:
yes
Step-by-step explanation:
Given
x > - 6
That is if x is greater than - 6 then it is a solution
x ∈ { - 5, - 4, - 3, - 2, - 1, 0, 1, 2, 3, 4, 5, .... } ← are all valid solutions
Thus 5 is a solution to x > - 6
What pattern do you see for numbers divisible by 5
Answers
Numbers which have the digits 5 or 0 as their last digit are divisible by 5.
For example- 10, 35, 70, 675 etc ..
Hope it helps!
Answer:
They are even, odd, even, odd, even, odd, etc. Also they all end in 5 or 0.
Step-by-step explanation:
PLEASE HELP ME PLEASE
Answers
Answer :with what
Step-by-step explanation:
which expressions are equvalent to 2(b+3c)
Answers
Find the product. Write your answer in
exponential form.
42.49
Answers
Answer:
4^11
Step-by-step explanation:
What are the angle measures of triangle VUW?
m∠V = 30°, m∠U = 60°, m∠W = 90°
m∠V = 90°, m∠U = 60°, m∠W = 30°
m∠V = 30°, m∠U = 90°, m∠W = 60°
m∠V = 60°, m∠U = 90°, m∠W = 30°
Answers
Answer:
m∠V = 60°, m∠U = 90°, m∠W = 30°
Step-by-step explanation:
hope this helps y'all out
The angle measures of triangle VUW are m∠V = 90°, m∠U = 60°, m∠W = 30°
Application of SOH CAH TOA identityFrom the given diagram;
Opposite side to <V = 3√3 cmHypotenuse = 6cmAccording to the rule:
sin <V = opp/hyp
sin <V = 3√3/6
sin <V = √3/2
<V = 60 degrees
Since the triangle is right-angled, the measure of m<U is 90 degrees
Also, the sum of interior angle of a triangle is 180 degrees, hence;
60 + 90 + <W = 180
<W = 180 - 150
<W = 30 degrees
Hence the angle measures of triangle VUW are m∠V = 90°, m∠U = 60°, m∠W = 30°
Learn more on interior angle of a triangle here: https://brainly.com/question/7888180
Simplify the expression:
7(t − 2) =
Answers
Answer:
7t-14
Step-by-step explanation:
you have to distribute the 7 into the t and 2 and take the -with the 2
an architect draws a plan for a wheelchair ramp on the plan, the ramp is 2cm high and 24cm long what might the dimensions of the actual ramp be
Answers
Answer:
Step-by-step explanation:
Simplify the expression:
7(–3 + r) =
Answers
You would just distribute the 7
Four gallons of gasoline cost $15.56. What is the price per gallon?
Answers
Answer:
3.89
Step-by-step explanation:
You just divide 15.56 by 4.... and that's how you get the answer :)
Answer:
i think $1.12. maybe
Step-by-step explanation:
15. Write the equation of a line that goes through (6, 1) and
perpendicular to 2x + 3y = -3.
Answers
Answer:
y= 3/2x - 8
Step-by-step explanation:
Hopes Helps
-324/18
Plz show all the steps of how you got the answer.
Answers
Answer:
-18
Step-by-step explanation:
Step 1 - divide the numerator and denominator by 18
-324÷18 / 18÷18
Step 2 - divide the numbers
-18 / 18÷18
-18/1
any expression divided by 1 remains the same
-18
Solve for x. ax + b = cx + d
Answers
x = [tex]\frac{d - b}{a -c}[/tex]
hope this helps <3
Is the following number rational or irrational?
– 1
Choose 1 answer:
A
Rational
B
Irrational
Answers
Answer:
B.
Step-by-step explanation:
Irrational as π is irrational.
A travel agency created a pamphlet for a city. They chose the high temperature for 10 random days during the year to calculate the temperature for the entire year, as shown below.
What was the mean daily temperature?
Answers
Add all the temperatures together and divide by the number of days
Find the value of x in the triangle.
67 113
293
7
Answers
Answer:
x = 67°Step-by-step explanation:
The sum of measures of angles in triangle is allways 180°
So:
x + 53° + 60° = 180° {subtract 113° from both sides}
x = 67°
What's 7-(7-7):8x29=
Answers
Answer:
the required ratio is 7 : 232
Step-by-step explanation:
by solving both sides we get ,
=》7 - ( 7-7 ) : 8 × 29
=》7 - 0 : 232
=》 7 : 232
it's the required ratio ,
i hope you got it .
plsss help!! 12 points question!!
solve this -
7(3x-1)-6(2x+3=8(x-2)+1
plsss helpppp
Answers
Answer:
x= -2
Step-by-step explanation:
21x-7-12x-6=8x-16+1
9x-13=8x-15
x+2=0
x=-2
Answer:
x=10
Step-by-step explanation:
7(3x-1)-6(2x+3)=8(x-2)+1
= 21x-7-12x-18=8x-16+1
Move the 8x to the other side and combine like terms.
= x-25=-15
Move the -25 to the other side
x= -15+25
x=10
someone please help me!!!!!
Answers
To find the slope count how many units up from the starting point to the end point which is 14. Then divide that number by how many units horizontally from the starting point to the end point which is 14. 14/14=1.
In this case (taking that each block is 1) you can see that the line is y=x +1.
Which of the expressions below will have a remainder? Select all that apply.
A) 733÷4
B) 384÷3
C) 296÷5
D) 819÷2
Answers
Answer:
a , c , d
Step-by-step explanation:
Answer:
Fwee pointz, wite? bc ppl already answered XD it from over a week ago too
Step-by-step explanation:
please dont answer random stuff for points
Answers
Answer:
now how did you knew people was doing it
Step-by-step explanation:
it C trust
Answer:
The answer is 28 (option D)
Step-by-step explanation:
Im big Brain
Find the value of x
Answers
hope it helped
Answer:
x = 38°
Step-by-step explanation:
this is a four-sided polygon, so the sum of the interior angles measures 360 degrees; formula is (n - 2) · 180 where 'n' is the number of sides
add all four expressions and set equal to 360
5x - 33 + 5x + 13 = 360
10x - 20 = 360
10x = 380
x = 38
check by plugging 38 into each expression to make sure the total is 360
starting in upper left and moving clockwise, the angles are: 75°, 82°, 114°, 89°
plz help so i can pass
Answers
Answer:
A) x=√104
Step-by-step explanation:
√10^2+2^2= √104
so the answer is A)104
PLEASE HELP NEED DONE ASAP
Answers
Answer:
x = 12
Step-by-step explanation:
By the alternite intereor angle therom, the two expresions equel each other
8x - 15 = 3x + 45
8x -3x - 15 = 3x - 3x + 45
5x - 15 = 45
5x - 15 + 15 = 45 + 15
5x = 60
5x/5 = 60/5
x = 12
Answer:
8x-15=3x+45 alternate angle
8x-3x=45+15
5x=60
x=60/5=12
