7. Which is the following formula solved for a?
x = b + vt + ¹⁄2at²
a. x − b - vt = at²
2
b. a = x − b + vt + ½t²
-
c. a =
d. a =
2(x-b-vt)
2
t
2
b+vt+t²
1/2
Please help meeeee!!!!
Answers
Answer:
c.) a = (2(x-b-vy))/t^2
Step-by-step explanation:
Manipulate the given equation to isolate a on the left side:
x=b+vy+(1/2)at^2
x=b+vy+(1/2)at^2
(1/2)at^2 = x-b-vy
at^2 = 2(x-b-vy)
a = (2(x-b-vy))/t^2
Related Questions
Circle M has a radius of length 5 inches. A tangent is drawn from exterior point Q to point N on circle M as shown. If QN= 11 inches, determine the measure of
Answers
Answer:
look at the box did you see it
Answer:
I hope you are wanting the measure of QM
QM = 12.08 in
Step-by-step explanation:
Because a tangent to a radius forms a 90° angle, use the Pythagorean theorem:
QM² = MN² + QN² = 5² + 11² = 25 + 121 = 146
QM = √146 = 12.08 in
what is 200 divided by 3
Answers
Answer:
66.6666666667
Step-by-step explanation:
I osnt know how to explain it but that's the answer sorry
The solution of the expression divide 200 by 3 is,
⇒ 66.67
We have to given that,
To divide 200 by 3
We have to divide the number as,
⇒ 200 ÷ 3
3 ) 200 ( 66.6
- 18
------
20
- 18
------
20
- 18
------
2
Therefore, The solution of the expression divide 200 by 3 is,
⇒ 66.67
Learn more about the divide visit:
https://brainly.com/question/28119824
#SPJ6
Please help me please
13
Answers
Answer:
a
Step-by-step explanation:
That is the only one equipped to this equation
SOMEONE HELP ME PLS
Solve for x.
Answers
Answer:
X equals 6°.
Step-by-step explanation:
There is a geometry rule that states the outer angle of a triangle's interior angle is equivalent to the sum of the remaining two interior angles of the triangle. Following this rule, you can get that (6x + 8) + (5x + 8) = 82° ⇒ 11x + 16 = 82° ⇒ 11x = 66° ⇒ x = 6°.
What is the solution set of the inequality: 14- 3x < -1
Answers
Answer:
x>5 (Answer should have a positive sign.)Step-by-step explanation:
To solve this problem, isolate x from one side of the equation.
First, subtract by 14 from both sides.
14-3x-14<-1-14
Solve.
-3x<-15
Multiply by -1 from both sides.
(-3x)(-1)>(-15)(-1)
Solve.
3x>15
Then, you divide by 3 from both sides.
3x/3>15/3
Solve.
15/3=5
x>5
In conclusion, final answer is x>5.
The circular stone mound in Ireland called Newgrange has a diameter of 250 feet. A passage 62 feet long leads towards the center of the mound.
Find the perpendicular distance x from the end of the passage to either side of the mound. Round your answer to the nearest tenth.
Answers
Answer:
Step-by-step explanation:
it's 125 for the radius and also 125-62 = 63
so 125+63 = 188
188 * 62 = X^2
11656 = X^2
107.96 = x
108.0 = x ( to the nearest tenth )
The perpendicular distance x from the end of the passage to either side of the mound is : 107.93 feets
Diameter = 250
To obtain the perpendicular distance, x :
We use the relation : x × x = Length to either side of mound :
Mathematically ;
x × x = 62 ft × (250 - 62)
x² = 62 × 188
x² = 11656 ft²
Take the square root of both sides ;
x = √11656
x = 107.9629 ft
Hence, the perpendicular distance x from the end of the passage to either side of the mound is : 107.93 feets
Learn more : https://brainly.com/question/9175503
What is the value of this expression?
7 + 4 × (6 − 2)2
Answers
Explanation:
Use PEMDAS
First is parentheses
7 + 4 * (4) 2
Next is multiplication
7 + 16 * 2
Multiply 16 by 2 to get 32
Then add
32 + 7 = 39
Therefore, answer is 39
Hope it helps
1. NBC: A jacket you like costs $64. You have a coupon for 20% off. How much will you pay for the jacket?
Answers
Answer:
$51.2
Step-by-step explanation:
If you subtract 64 to 20% then you end up with $51.2
HELP ME PLEASE! I NEED TO PAST THIS TEST!!!
The data from a survey on the academic degrees earned by students in the United States in 2009 is shown below.
Degree Male
(in thousands) Female
(in thousands) Marginal
Totals
(in thousands)
Associate 298 489 787
Bachelor 685 916 1,601
Master 260 397 657
Professional 47 45 92
Doctorate 32 35 67
Marginal
Totals
(in thousands) 1,322 1,882 3,204
About how many students were awarded a bachelor’s degree in 2009?
A.
916,000
B.
685,000
C.
1,601,000
D.
1,322,000
Answers
Answer:
C
Step-by-step explanation:
Answer:
Answer is C
Step-by-step explanation:
I just took the test and I think you might not need this but to anybody else who needs the answer its C for sure 1,601,000.
What is the height, x, of the rectangular prism, if the volume is 750 cubic centimeters?
Answers
Answer:
6
Step-by-step explanation:
25x5=125
750 divided by 125 =6
Please use the heart to say thanks
Expand the expressions below using a rectangular array.
3.52x−5+6y
Answers
Answer:
3.52 x − 5 + 6 y = 0
Step-by-step explanation:
Round 2.689 to the nearest tenth
Answers
Answer:
2.700
Step-by-step explanation:
You have to see if it is rounding up or down and it is rounding up
Evaluate 1/2y+1/7 when y=1/5 .
Answers
Answer:
17/70 ([tex]\frac{17}{70}[/tex])
Help me with this please
Answers
Answer:
6a is 80 6b120
Step-by-step explanation:
What is (4×-5)^2 in polynomial form
Answers
Answer:
[tex]4x^2-20x+25[/tex]
Step-by-step explanation:
We start with this expression.
[tex](4x - 5)^2[/tex]
When an expression inside parentheses are squared, we have to take two of the expression and multiply them together. To do this, we need to multiply each part of one expression and multiply it with every part in the other expression.
This means that [tex](4x - 5) (4x - 5)[/tex] would become...
[tex](4x)(4x) = 4x^2\\(-5)(4x) = -20x\\(-5) (-5) = 25[/tex]
Now, we simply need to put all of the terms into one expression.
[tex]4x^2-20x+25[/tex]
giving brainliest if correct don't answer just for points
Answers
Answer:
Step-by-step explanation:
PLEASE HELP. ANYONE.
The amount of fence Farmer Thomas needs around her vegetable garden can be modeled by the formula:
V = 8w + 3l
where V = the perimeter of the vegetable garden; w = the width; l = the length
Which formula best represents l in terms of w and V ?
A- l=v-8w-3
B- l=3v-8w
C- l=v-8w/3
D- l=v-8w+3
Answers
V-8w/3 =l
Ans. C
A lawn is shaped like a parallelogram with a base of 30 feet and a height of 12 feet. Covering the lawn with grass will cost $2.60 per square foot. How much money will it cost to cover the lawn with grass
Answers
Answer:
936 dollars
Step-by-step explanation:
I've got the area of the parallelogram and the area is 360 feet.area of parallelogram is equal to based x height then I took the money x the feet then I got 936 dollars hope it helps.
Help!! due in 20 mins
Answers
Answer:
i believe A is not true .
Step-by-step explanation:Notice how b,c,and d are all similar . pretend the first box is box a and the second box is box b . the answer choices are all similar in the terms like a/b=b/a or b/a=a/b . yet answer A is like a/a=b/b and it makes no sense
3x2 + 5x-9 = 0
Quadratic formula
A=
B=
C=
Answers
Answer:
the answer are
a = 3, b
= 5 and
c = -9
Answer:
The answer is in the photo below! :D
Step-by-step explanation:
Hope this helped!
-LEI
A statement is shown. "The square root of x is a number that is non-terminating and non-repeating." Select all of the values of x that make the statement true. A:x=1 B: x=8 C: x=25 D: x=81 E: x=125
Answers
Answer:
The values of 'x' they make the statement true are;
B; x = 8
E; x = 125
Step-by-step explanation:
The given criteria for 'x' = "The square root of x is a number that is non-terminating and non-repeating"
The terms non-terminating and non-repeating numbers are used to describe the characteristics of the decimal part of numbers
A non-terminating number is a form of decimal number that has an infinite number of digits out of which no part is endlessly repeating. This type of decimals are part of irrational numbers that cannot be presented in a fraction format
From the options, we have;
A: x = 1, √x = √1 = 1 No fraction, 1 ∉ x
B: x = 8, √x = √8 = 2·√2 Is non-repeating, non-terminating, 8 ∈ x
C: x = 25, √x = √25 = 5 No fraction, 25 ∉ x
D; x = 81, √x = √(81) = 9 ∉ x
E; x = 125, √125 = 5·√5 Is non-repeating, non-terminating, 125 ∈ x.
Martha went shopping and wants to buy the following items.
A dress for $85.00
A pair of shoes for $62.00
A shirt for $23.00
She has one coupon to use on her purchase.
20% off the total, before tax
If she uses the coupon, what will be her total before tax?
A. $170.00
B. $34.00
C. $150.00
D. $136.00
Answers
Answer:
D. 136
Step-by-step explanation:
Find the area of this triangle.
Round to the nearest tenth.
Answers
Answer:
42.4 m²
Step-by-step explanation:
The formula for the Area of this triangle = 1/2 absinθ
a = 8m
b = 12m
θ = 62°
The area of the triangle =
1/2 × 8m × 12m × sin 62
= 42.38 m²
Approximately = 42.4 m²
which of the following graphs does not represent a function of x?
PLEASE HELP ILL MARK BRAINLY IF CORRECT
Answers
Answer:
It's Graph 1 because it passes the Y axis two times
HEEEELPPPPPPP!!!!!!!
Answers
Answer:
true
Step-by-step explanation:
if each of the left has one right its a function if b had 12 and 3 it would not be a function so its a function because b and a has 3.
(-2,5) and (5,-4)
What will be the slope of the line passing through these points?
Answers
Help please!!!! Emergency
Will give brainiest, if correct!
What is the y-intercept of the line?
0
1
1/2
-2
Answers
you are welcome :))
Is it rational or irrational pls help
Answers
Hoped I helped!
8 Which numbers from this list are less than -0.94?
15
0.24, -2.23, 97%
6, -25,-0.95
16
F
15
- 2.23, and -0.95
16'
15:
6 -2.23, -2, and
and -0.95
H 0.24,
15
and -0.95
16
J
15
16
0.24, and -2.23
+
Answers
Answer:
-0.95, -2, -2.23, -25
Step-by-step explanation:
All you have to do is look at the sign of each number and see whether it's less than -0.94.
Calculate the amount of interest you receive if you invest $30,000 at 4%
for 3 years.