The subject formula for t in equation form is "t = (h² + 3)/2".
What is the equation?The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions.
Given, the subject formula h=square root of 2t-3
Since h = √2t-3
thus solving the equation for t
h² = 2t - 3
2t = h² + 3
t = (h² + 3)/2
Therefore, the Simplified form of the given equation in the terms of t is "t = (h² + 3)/2"
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X/3 - 8 = 3 x=___ help
Answer: x=3
Step-by-step explanation:
Given
x/3-8=3
Add 8 on both sides
x/3-8+8=3+8
x/3=11
Multiply 3 on both sides
x/3 ×3=11×3
x=33
Hope this helps!! :)
Please let me know if you have any quesitons
Which is better to buy, 6 CD's for $12 or 8 CD's for $14.50?
Answer:
8 CDs for $14.50
Step-by-step explanation:
We have to divide both of the numbers by the number of CDs. Our formula is:
(price) ÷ (number of CDs) = price per CD
When we divide both of the prices by the number of CDs, we see that 6 CDs for 12.00 is worse because it is 2.00, whereas the inflation is lower when you compare to the other rate. You get $1.81.
Find the values of x and y
Can someone help?
Answer:
[tex](x,y) = (65^\circ, 50^\circ)[/tex]
Step-by-step explanation:
Let all values denote degrees.
By the exterior angle theorem, [tex]x + y = 115[/tex]. Moreover, because we are dealing with an isoceles triangle, [tex]y = 180 - 2x[/tex]. Substituting this into the former equation gives [tex]180-x=115[/tex] and as such [tex]x=65[/tex]. Because [tex]x + y = 115[/tex] we now also know that [tex]y=50[/tex].
Answer:
x° = 65° & y° = 50°.
Step-by-step explanation:
115° = x° + y° ( exterior angle property )
Let's name that angle to the right of 115° as 'a'.
a = 180 - 115 = 65°. (linear pair)
Now we know that the triangle is an isosceles triangle. (given)
So this makes x° also as 65° (equal sides make equal angles).
This leaves behind y°.
y° = 180 - (65+65) = 50°.
So, x° = 65° & y° = 50°.
Can someone please help me
Answer: Option D
Step-by-step explanation:
Translate 2x−48 into words. Remember that x means a number.
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
The statement of the expression 2x - 48 is,
Forty-eight is subtracted from two times a number 'x'
What is a numerical expression?A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
Given, A numerical expression 2x - 48 and we have to translate it into words.
Therefore, The statement form of the expression 2x - 48 is,
Forty-eight is subtracted from two times a number 'x'
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when calculating probability, we give our answers as a
Answer:
Step-by-step explanation: work
Find the value of: 0.0279 divided by 0.00009
Answer:
310
Answer:
0.00000002
Step-by-step explanation:
Expand using the distributive property -2(2 +3x)
Answer:
-4 - 6x
Step-by-step explanation:
-2 (2 + 3x)
-4 - 6x
What is the circumference of a circle if the radius is 6.7500
Use 3.1415 as pi
Round to the nearest 1000th
Answer:
Circumference of a circle is C=2 pi r =2(3.1415) (6.7500)=42.4575
Step-by-step explanation
C= 42.4575 , now round to the nearest 1000th...= 42.5000
#5. Carlos buys a pair of shoes for $51.49 and a board game for $17.65. He pays with $80.00. How much change does he get back?
The height of the real table is
48 inches. What is the height of the table in the scale model?
Subject: Add Maths
Please answerr.
x-2 is a factor of x^3+ax^2+bx-4. Express b in terms of a.
The answer is b=-2-2a but can someone please show the working?
Answer:
ax2+x3+bx−4
Step-by-step explanation:
Help me please! I don’t have much time left to submit it
Answer:
1. Angle 1 is 119
2. Angle 1 is 128
3. Angle 1 is 25
4. Angle 1 is 30, Angle 2 is 41, Angle 3 is 96.
5. Angle 1 is 47, Angle 2 is 137, Angle 3 is 31.
Step-by-step explanation:
How many gallons each of 0.5% milk and 3% milk should a dairy farmer combine to
get 7 gallons of 2% milk?
Answer:
2.8 gallons 0.5% milk
4.2 gallons 3% milk
Step-by-step explanation:
let 'x' = .5% milk
let 'y' = 3% milk
System of Equations:
x + y = 7
.005x + .03y = 7(.02)
I used the substitution method and solved the first equation for y: y = 7 - x
.005x + .03(7 - x) = .14
.005x + 0.21 - .03x = 0.14
-0.025x + 0.21 = 0.14
-0.025x = -0.07
x = 2.8
7 - 2.8 = 4.2
y = 4.2
Henry rolls 2 number cubes numbered one through six while playing his favorite boardgame. He will get a second turn if he rolls a sum that is an even number less than 10. What are Henry’s chances of getting a second turn when he rolls a number cube?
Answer:
Henry's chances of getting a second turn when he rolls a number cube is 7/18
lots of pointssssss :)
do each part pls (u will be reported if u do not thank)
(4,803) · 95
Noah has 4 bags of marbles with the same number in each bag.
If there are 536 marbles altogether, how many marbles are in each bag?
explain:
Answer:
134 in each bag
Step-by-step explanation:
536 divided by 4
PLEASE due in 30 minutes! This is my third time asking for help!!!
Henry Millie and Francis each have a savings account at the bank angry has $500.00 in his savings account Millie has $50.00 and Francis has $5,000.00 which correctly describes the value of their Banks
A. Henry has 1/10 as much money in his account as Francis and Millie have in their accounts
B. Henry has 10 times as much money in his account as Francis and Millie have in their accounts
C. Millie has 1/10 as much money in her account as Henry has in his account and a 100 times as much money as Francis has in her account
D. Francis has 10 times as much money in her account as Henry has in his account and a 100 times as much money as Millie has in her account
Answer:
d
Step-by-step explanation:
Is the first question correct pls correct me if I’m wrong pls pls help on the chart and the last question which is how many hours will he have to work to get $186
Answer:
First one is correct. The second is 20 hours
Step-by-step explanation:
20 hours
The cost of hiring a surfboard involves an up-front fee plus an hourly rate. Three hours of hire costs $50 and 7 hours costs $90. Sketch a graph of costs, $C, for t hours of hire using the information given above.
Answer:
...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Help plz I don’t understand any of it!
Step-by-step explanation:
ok so a translation is a shape being moves to a point,a reflection is basically mirrored from an opposite point, a rotation can be turned any way ,so it's telling you to do the points on a graph of x and y to make it match each point
Look at the expression below. Tell whether each
tatement about its value is True or False.
Answer:
true
Step-by-step explanation:
Find the value of 71° + 72° + 73° + 74° + 75º.
Quick answer
pls help me with this multiple choice !
Answer:
A
Step-by-step explanation:
[tex] \sin(60) = \frac{13 \sqrt{ 3 } }{x} \\ x = \frac{13 \sqrt{3} }{ \sin(60) } = 26 \\ \cos(60) = \frac{y}{26 } \\ y = 13[/tex]
Solve the given equation. 8k = 40
k =
To find k, divide both sides by 8:
k = 40/8
k = 5
Answer:
k=5
Step-by-step explanation:
8k=40
k=40÷8
k=5
therefore k is equal to 5
* HELP* A book sold 39,900 copies in its first month of release. Suppose this represents 8.2% of the number of copies sold to date. How many copies have been sold to date? Round your answer to the nearest whole number
Answer:
Total copies sold= 486,585
Step-by-step explanation:
Giving the following information:
Number of copies sold in the first month= 39,900
% of copies sold in the first month= 8.2%
To calculate the total number of copies sold, we need to use the following formula:
Total copies sold= Number of copies sold in the first month/% of copies sold in the first month
Total copies sold= 39,900 / 0.082
Total copies sold= 486,585
IF YOU KNOW MATH PLS HELP ME
Answer:
x ≈ 2.55
Step-by-step explanation:
Since the triangles are congruent then DE ≡ AB , that is
DE = AB
76x - 7 = x + 184 ( subtract x from both sides )
75x - 7 = 184 ( add 7 to both sides )
75x = 191 ( divide both sides by 75 )
x ≈ 2.55 ( to the nearest hundredth )
Earl runs 25 meters in 10 seconds. How many meters does Earl run per second?
Earl runs
meters per second.
Answer:
2.5 meters a second
Step-by-step explanation:
Because I said so
Pleaseeeee helppppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!
AKS 46 - Graphs of Quadratics 1 point 3. Given f(x) = -3x2 + 5, what is the range of the function? A. all real numbers less than or equal to 5 B. all integers less than or equal to 5 C. all nonnegative real numbers D. all nonnegative integers ОА OB Oc Oo
Answer:
Step-by-step explanation:
Any value of x not equal to zero decreases the function from its maximum of 5 when x=0. So the range of the function is (-oo, 5] So all real numbers less than or equal to five.