Answer:
[tex]t = \frac{4}{3} [/tex]
Step-by-step explanation:
1) Multiply both sides by 3.
[tex]t = \frac{4}{9} \times 3[/tex]
2) Use this rule: a/b × c = ac/b.
[tex]t = \frac{4 \times 3}{9} [/tex]
3) Simplify 4 × 3 to 12.
[tex]t = \frac{12}{9} [/tex]
4) Simplify 12/9 to 4/3.
[tex]t = \frac{4}{3} [/tex]
Therefor, the answer is, t = 4/3.
and in decimal form it would be, 1.333333.
Molly scored a total of 24 points in the basketball
game, and she scored x points in the second half of
the game. Write an expression to determine the
number of points she scored in the first half of the
game Then, find the number of points she scored in
the first half of the game if she scored 20 points in
the second half of the game.
Answer:
24-x=y (number of points scored in the first half)
if x equals 20, then we can rewrite the equation to
24-20=y
4=y
Indicate whether there is exactly one solution, infinitely many solutions, or no solution to the equation shown.
2x - 4 = 2(x - 2)
Answer:
Infinitely many solution
Step-by-step explanation:
Simplify
2x - 4 = 2x - 4
Lets see:
if we put 1:
2 - 4 = 2 - 4
-2 = -2
Now lets try another number : 2
4 - 4 = 4 - 4
0 = 0
So we can say that there is more than one solution
this cancels out single solution and no solution
There are infinitely many solutions to the given algebraic expression 2x - 4 = 2(x - 2).
The algebraic expression is an expression that is composed of variables and their arithmetic operations.
From the given parameters
2x - 4 = 2(x - 2)Open brackets
2x - 4 = 2x - 4Since we are having the same algebraic expression on both sides;
Then, we won't be able to get exactly one solution but an infinite number of solutions.
This is because any number that is being substituted for the value of x will always give a different solution.
Learn more about algebraic expression here:
https://brainly.com/question/4344214
Solve each equation by completing the square.
n^2 – 2n – 48 = -2
Answer:
n=1+√47 or n=1−√47
Step-by-step explanation:
Let's solve your equation step-by-step.
n2−2n−48=−2
Step 1: Subtract -2 from both sides.
n2−2n−48−(−2)=−2−(−2)
n2−2n−46=0
For this equation: a=1, b=-2, c=-46
1n2+−2n+−46=0
Step 2: Use quadratic formula with a=1, b=-2, c=-46.
n=
−b±√b2−4ac
2a
n=
−(−2)±√(−2)2−4(1)(−46)
2(1)
n=
2±√188
2
n=1+√47 or n=1−√47
-Bacon
An art shop has 80 large boxes of markers and 34 small boxes of markers in stock. Each large box contains 48 markers and each small box contains 20 markers.
Which equation could be used to find n, the total number of markers in stock?
80 + 48 × 34 + 20 = n
80 + 48 + 34 + 20 = n
80×48−34×20=n
80 × 48 + 34 × 20= n
Answer: n= 80 ×48+ 34×20
Step-by-step explanation:
Given: Number of large boxes = 80
Number of small boxes = 34
Number of markers in each large box = 48
Number of markers in each small box = 20
Total markers = (Number of large boxes)x (Number of markers in each large box) + (Number of small boxes) x (Number of markers in each small box)
Total number of markers = n (given)
Then, n= 80 ×48+ 34×20
Therefore, the equation could be used to find n, the total number of markers in stock: n= 80 ×48+ 34×20
This is luck bear he wish you luck
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Answer:
80 × 48 + 34 × 20= n
Step-by-step explanation:
80 times 48 accounts for all of the markers in the large boxes and 34 times 20 accounts for all the markers in the small boxes, add them up and you have the total number of markers.
PLS PLS PLS PLS PLS HELP I WILL GIVE BRAINLIEST
Answer:
I wont give you the answers, but i will show you how
Step-by-step explanation:
add all the numbers together and then when you want to find a probability make them fractions
for example:
P(blue eyes): 12/80
then simplify the fractions
Help please will mark brainliest
Answer:
There is a graph to help you!
The perimeter of a rhombus with one side equal to 7mm
Answer:
28 mm
Step-by-step explanation:
All sides of a rhombus are equal in length and there are 4 sides so do 7 * 4 = 28mm.
Answer:
Perimeter of Rhombus: 28mm
Step-by-step explanation:
If one side of a Rhombus is 7mm, then its perimeter is 28 because all sides of a Rhombus is equal.
=> Perimeter of Rhombus: 7 x 4=> Perimeter of Rhombus: 28mmHoped this helped.
b.
3n+l -3n+2
Simplify:
3n+3 + 3n+4
Answer:
Simplified: 6n+7
Explanation:
Combine like terms
(3n+3n)=6n
(3+4)=7
Find the 20th term of the sequence.
1600, 1200, 900, ...
First approach :
The above series can be seen as
1600 , (1600–400) 1200, (1200–300) 900 .
So we see that the values are getting decreased by 400,300 respectively.
Hence the next term in the sequence will be 900–200 = 700.
Other approach could be :
A geometric progression with ratio as 3/4.
1600*(3/4) = 1200
1200*(3/4) = 900
900*(3/4) = 675
Taking the above two approaches in mind,the two possible answers could be 700 or 675
Um- here ya go
The 20th term of the sequence.
1600, 1200, 900, ..., is 6.76.
What is a geometric sequence?A unique kind of sequence called a geometric sequence has a constant ratio between every two succeeding terms. This ratio is regarded as one of the geometric sequence's common ratios.
aₙ=a₁(r)ⁿ⁻¹
Given:
A geometric sequence,
1600, 1200, 900, ...
To find the common ratio:
take the ratio of successive terms
r = The value of the second term / the value of the first term
r = 1200/1600 = 0.75.
The explicit formula of a geometric sequence is,
aₙ=a₁(r)ⁿ⁻¹
aₙ= 1600(0.75)ⁿ⁻¹
a₂₀ = 1600(0.75)¹⁹
a₂₀ = 6.76
Therefore, the 20th term is 6.76.
To learn more about the geometric sequence;
https://brainly.com/question/11266123
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5+5=10+6381246213692696926195\55+22
I need help pls pls pls pls
Answer:
9(w+8) factor 9
Step-by-step explanation:
factor expression
9w+72 divide both side by 9
9/9w+72/9
w+8
Answer:
9 (w + 8)
I'm sorry I can't explain it but here's the answer
Pleaseeeeeee helppppppp I am being timed
Answer:
Line A
Step-by-step explanation:
It has a lower slope of 3/4
I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS 7
Write an
exponential function in the form y
and (2,324).
abr that goes through points (0,4)
Answer:
y=4(9)x
Hope it helps
Please mark me as the brainliest
Thank you
An aircraft is fying at a constant altitude with
a constant speed of 600 miles per hour. An antiaircraft
missile is fired on a straight line perpendicular to the flight path of the aircraft so that it will
hit the aircraft at a point P (see the accompanying figure). At the instant the aircraft is 2 mi
from the impact point P the missile is 4 miles from P and flying at 1200 miles per hour. At that instant.
how rapidly is the distance between inissile and aircraft decreasing?
4, 2, 4, 1, 8, 9, 7, 5, 2, 8
By how much would the range decrease if the number 7 replaced the number 9 in the set?
Answer:
0
Step-by-step explanation:
The range is the difference between the lowest and highest values. Since 9 is still the highest value, the range would not change by any amount by replacing 7 with 9.
solve the quadratic equation 2x^2-5x+1=x+4
Answer:
Step-by-step explanation:
Combine like terms in 2x^2-5x+1=x+4: 2x^2 -6x - 3 = 0
The coefficients of this quadratic are {2, -6, -3}. Apply the quadratic formula. Start by finding the discriminant, b^2 - 4ac:
b^2 - 4ac = (-6)^2 - 4(2)(-3) = 36 + 24 = 60
Because the discriminant (60) is positive, we know that this quadratic has two real, unequal roots:
-(-6) ± √60 6 ± (√4)(√15)
x = -------------------- = ----------------------
2(2) 4
or:
6 ± 2√15 3 ± √15
x = ----------------- = ----------------
4 2
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 10 POINTS
Answer:
it is d because they dont have enuff info :)
Plzz help i dont know how to do this
The height of triangle is 8 inches less than
its base. The area of the triangle is 192 square inches.
Find the dimensions of the triangle
Answer:
The base = 24 in
The height = 16 in
Steps:
x(x-8)/2 = 192
(x²-8x)/2 = 192
x²-8x = 192 × 2
x²-8x = 384
x²-8x-384 = 0
by using the quadratic formula, the roots are: (24, -16)
hence
x = 24
The base = 24 in
The height = 16 in
How would you factor this 2x^3 + x^2 + 5x + 6. The factored form should not have any radicals or imaginary numbers.
Answer:
(x+1)(2x2−x+6)
Step-by-step explanation:
A sample of gas has a pressure of 24 atm at 100L. Determine the pressure if volume is 400L.
6 atm
0.6 atm
60 atm
600 atm
Answer:
Step-by-step explanation:
just took the quiz and the correct answer is .6 atm
Answer:
The answer is 6atm
Step-by-step explanation:
if you simplify 24/100, you get 6/25. I'm not completely sure how to get the answer correctly but i did it this way and it showed it was correct so mission accomplished :)
Is this the right answer?
Answer:
Yes
Step-by-step explanation:
Perimeter is 1:a
Area is 1:a^2
If this helps you, please mark brainliest
What is the y intercept
Answer:
-2
Step-by-step explanation:
line crosses the y- coordinate (0,-2)
Answer correctly pls
Answer:
domain is All real numbers greater than 0
can someone help pls
Answer:
A. parallelogram
Step-by-step explanation:
Equivalent expression to 7x+Y
Answer:
7*x+y
Step-by-step explanation:
7x is equal to 7*x
If the Area of Parallelogram KLMN is 35 squared units, what is the Area of Triangle KLN?
Arithmetic and Geometric Sequences (Two Questions) (Photo Down Below)
i think it is a and c Step-by-step explanation:
Helpppppp plssssssss