Answer:
Subject 's' in terms of 't'
[tex]s = \frac{t-4}{5}[/tex]
Step-by-step explanation:
Explanation:-
Given that the subject 't in terms are 's'
Given that t = 5 s +4
subtracting '4' on both sides, we get
t - 4 = 5s +4-4
t - 4 = 5 s
Dividing '5' on both sides ,we get
[tex]\frac{t-4}{5} = \frac{5s}{5}[/tex]
[tex]\frac{5s}{5 } = \frac{t-4}{5}[/tex]
[tex]s = \frac{t-4}{5}[/tex]
Help on these questions
Answer:
the answer is 42.
Step-by-step explanation:
(8)(5)−8+(2)(5)
=42
Answer:
1: 42
2: 107.6 °F
Step-by-step explanation:
For question 1 you insert the x and y values into the expression:
8 × 5 = 40 (xy = 40)
40 - 8 = 32 (xy - x = 32)
2 × 5 = 10 (2y = 10)
32 + 10 = 42 (xy - x + 2y = 42)
For question two you insert the celsius value into the expression:
9/5 × 42 = 75.6 (9/5C = 75.6)
75.6 + 32 = 107.6 (9/5C + 32 = 107.6)
3x + 2 – 10 – 3x
Terms:
Like terms:
Coefficient:
Constants:
NEED HELP RN PLS HELP
Answer:
3x+2-10-3x
Terms: ONE b/c 3x +2-10-3x
3x-3x+2-10
-8
Like terms:3x and 3x
Coefficient:3
Constant:2 and -10
hope it's helpful ❤❤❤
THANK YOU.
❤
Does anyone know the written equation to this please?
9514 1404 393
Answer:
y = -3/2x +4
Step-by-step explanation:
The line crosses the y-axis at y = 4. The coordinates of that point are (0, 4). This is the "start."
The line crosses a grid intersection again 2 units to the right and 3 units down at the point (2, 1).
The slope is the ratio of the vertical change to the horizontal change:
m = -3/2
Now, you have the information required to fill in the equation:
y = -3/2x +4
help, will give brainliest, due tonight, help asap
Answer:
(8,5)
Step-by-step explanation:
quadratic formula
There are sol students in the
school. 4/9 of the total number of
students are boys. The rest are
girls. How many more girls are there
than boys?
How do you write the algebraic expression 6 less than the quotient of 32 and a number y
Answer:
( 32/y ) - 6
Step-by-step explanation:
okay so quotient means the result obtained by dividing one quantity by another and the problem that follows that is 32 and a number, y
this is meaning that 32 and y and going to be dividing (32/y)
less than means subtraction and the number that's surrounding that is 6.
this means that 6 is going to be subtracted from (32/y)
hopefully this helped! good luck bud <3
Sophia is training for a triathlon. She swims 40 meters in 50 seconds, moving at a constant speed. Sophia wants to know her rate in meters per second. Complete the ratio of meters to seconds. ? to ?
Answer:
4/5 meters per second
Step-by-step explanation:
You divide distance by time --> s=d/t
Please help I’ll make you the brainiest
Answer:
X= 5, -2
Step-by-step explanation:
This would be the answer if you are looking to "solve"
Sonia bebe diariamente un litro de leche si la leche la compra en botellas de un cuarto de litro¿cuantas botellas debe comprar para 14 días?
Answer:
...
Step-by-step explanation:
Answer:
which language is this.. sorry I didn't understood
4cm
5cm
8cm
Calculate the area of the trapezium
x^2 + 9x + 14 I need help !
Answer:
x² + 9x + 14 can be factored as (x+2)(x+7)
Step-by-step explanation:
The general form is ax² + bx + c. If a=1, then you can start looking for two numbers that multiplied give c and added give b.
14 = 2*7
and
9 = 2+7
hence the easy factorization
(x+2)(x+7)
Keep in mind that it only works if a=1.
Answer:
( + 2 ) (x+7 )
Step-by-step explanation:
Use the sum-product pattern 2 + 9 + 1 4 2 + 7 + 2 + 1 4 2
Common factor from the two pairs 2 + 7 + 2 + 1 4 ( + 7 ) + 2 ( + 7 ) 3
Rewrite in factored form ( + 7 ) + 2 ( + 7 ) ( + 2 ) ( + 7 )
If 0 is an angle in standard position and its terminal side passes through the point
(-7,24), find the exact value of sec 0 in simplest radical form.
Answer:
[tex] \frac { 5\sqrt{21} }{ - 7} [/tex]
Step-by-step explanation:
Firstly, let find some some other trig functions. We need to know all sides to know other trig functions. We know the horizontal side is -7 because it x-axis is at -7, it y-axis is at 24. so it vertical side is 24. Then we use the pythagorean theorem to find r
[tex] {7}^{2} + {24}^{2} = {r}^{2} [/tex]
49+576=
[tex] {c}^{2} [/tex]
525=c^2
[tex] \sqrt{525} = 5 \sqrt{21} [/tex]
So since we know that x= -7, y=24, r= 5 times sqr root of 21. We can find some trig functions. We can use function cosine here. Cosine equals
[tex] \frac{x}{r} [/tex]
cos=
[tex] \frac{ - 7}{5 \sqrt{21} } [/tex]
then we find secant which is the reciprocal of cos so we flip the numbers and that equals
[tex] \frac{5 \sqrt{21} }{ - 7} [/tex]
Reflected over the x axis, vertically stretched by a factor of 3 and translated right 1
Step-by-step explanation:
xd?isjdueueoowollw lqnsks
I need help please answer these two questions for me! Will give points.
Answer:
7.) 7
10.) 0
Step-by-step explanation:
When it means "evaluate the function", it's in essence asking us to see what the function spits out when we feed it a certain input. Our inputs are our x values, which spit out a y value.
Evaluating the function when x = 1:
Let's look at where the function has an x value of 1. We see it near the bottom of the table and see the y value associated with the input is 7. So when the function is fed 1 as an input, it spits out 7.
Evaluating the function when f(x) = - 2:
This one is a weird because of the new notation. Just think of it as some value of f, which we don't know (so we represent it as an x-variable) must equal -2. So let's look at our table to find out where our output is -2. We find that when f(x) = -2 the input is 0. So the input which gives -2 is 0.
Helpppp ASAP
X+6/13=2
the points (-1,r) and (2,1) lie on a line with slope -4 find the missing coordinate
Answer:
(-1,2)
follow me
follow me
One little cat can eat a bag of treats in 15 minutes while another cat can eat the same bag of treats in 10 minutes. What part of the bag can they eat together in the given time? 1 minute.
Answer:
Step-by-step explanation:
The first cat eats 1/15 of a bag per minute.
The second cat eats 1/10 of a bag per minute.
Together, they eat 1/15 + 1/10 = 1/6 of a bag in one minute.
Hence both can eat [tex]\frac{2x+3y}{30}[/tex]
What is word problem?when we form equations out of given statements and then solve them to obtain answer are said word problems.
How to solve?Given cat x can eat treat = 15 mints
cat x in 1 mint= x/15
given cat y can eat treat = 10 mints
cat y in 1 mint= y/10
hence both cats if eat together =[tex]\frac{x}{15} +\frac{y}{10}[/tex]
=[tex]\frac{2x+3y}{30}[/tex]
hence both can eat [tex]\frac{2x+3y}{30}[/tex].
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Please Show Work
.......................
is -5/12 and irrational or rational
Answer:
Rational.
Step-by-step explanation:
Since it can be put into a fraction, negative or positive it is clearly rational. Irrational numbers are numbers we can never know the true value because they repeat forever (pi for example)
Answer:
rational number
Step-by-step explanation:
hope this helps...yo
If there are 1.15 land miles in a nautical mile, how
many land miles are there in 10 nautical miles?
Answer:
11.5
Step-by-step explanation: Since there is 1.15 land miles in one nautical mile you multiply 1.15 by 10 to find how many land miles are in 10 nautical miles.
The number of land miles there in 10 nautical miles will be 11.5.
What is multiplication?Multiplication is the general procedure in mathematics in which we multiply two or more numbers by each other to find a new multiplied number.
If and only if the number being multiplied is more than one, multiplication produces a resultant number that is significantly larger than the original number.
As per the given,
One nautical mile = 1.15 land miles
In 10 nautical miles = 1.15 x 10 = 11.5 land miles
Hence "The number of land miles there in 10 nautical miles will be 11.5".
For more information about multiplication,
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Help meee plzzzzz.???!!!
Answer:
y = -x + 2
Step-by-step explanation:
The slope is negative, so you can immediately eliminate all other options. The line travels down 2 y and over 2 x, -2/2 is simplified down to -1x or -x.
Identify all pairs of parallel segments! help!
can someone explain how to do these? I did edgeuinty last semester and don’t even remember nothing
Answer:
AE=BD, AC = FD, CE = FB
Step-by-step explanation:
parallel means they do not ever cross
Look at little triangle and find similar side on big triangle
How much faster does Student B read than Student A?
Answer:
He reads faster by 8 pages.
What is the answer to this?
Answer: its a
Step-by-step explanation: OK so it says that it wants the reflecton
of point a so its 3 left the on the other side of it it would be 3 right then 4 up measureingthis it gives you -3,4 so the awnser is a because as an algerbraicexpression it would be -x,y.
PQRS is a quadrilateral.
PST is a straight line.
65°
130°
95
Find the value of y.
Answer:
y = 95° (being corresponding angle)
it is very easy.
you can also do
Answer:
The value of y is 110 degrees
Step-by-step explanation:
-we know that the Angle sum property of a quadrilateral is 360 degrees.
- so we can find the 4th angle
- and find y through the linear pair method.
The fourth angle=70 degrees
And y=180-70=110(Linear pair)
help me! i’ll give brainliest
Answer:
Step-by-step explanation:
I believe Brandon is incorrect. a > 12 means that you have to be older than 12 to use the gym but that is not true. You have to be at least 12 years old. This means you can be 12 and still go to the gym. You can represent this by using the expression a > 12.
A box of cereal weighs 600 grams. How much is this weight in pounds? Explain or show your reasoning. (Note: 1 kilogram = 2.2 pounds)
Answer: it weighs 1.3lbs and i dont know how to explain it
find the value of y .
show work
Given:
The figure of a right angle triangle.
To find:
The value of y.
Solution:
If a right angle triangle,
[tex]\cos \theta=\dfrac{Adjacent}{Hypotenuse}[/tex]
In the given right triangle,
[tex]\cos (30^\circ)=\dfrac{4\sqrt{3}}{y}[/tex]
[tex]\dfrac{\sqrt{3}}{2}=\dfrac{4\sqrt{3}}{y}[/tex]
[tex]\sqrt{3}\times y=2\times 4\sqrt{3}[/tex]
[tex]\sqrt{3}\times y=8\sqrt{3}[/tex]
Isolate the y variable.
[tex]y=\dfrac{8\sqrt{3}}{\sqrt{3}}[/tex]
[tex]y=8[/tex]
Therefore, the value of y is 8.
please hurry
Jack paid $21,000 for his new car. This was 7/8 the suggested selling price of the car. What was the suggested selling price of the car?
Answer:
$24000
Step-by-step explanation:
so we can make an algebraic equation with these values
21000=7/8x
divide both sides by 7
3000=1/8x
multiply both sides by 8
x=24000
Which of the following geometric series converges?
The geometric series that converges is II. 0.3 + 0.12 + 0.048 + 0.0192 ( Option A).
To determine whether a geometric series converges, we need to check if the common ratio (r) of the series lies between -1 and 1 (inclusive). If the absolute value of r is less than 1, the series converges; otherwise, it diverges.
Let's check each series:
I. 2.9 - 3.19 + 3.509 - 3.8599
To find the common ratio, we divide each term by the previous term:
r = (-3.19) / 2.9 ≈ -1.1 (diverges)
II. 0.3 + 0.12 + 0.048 + 0.0192
To find the common ratio, we divide each term by the previous term:
r = 0.12 / 0.3 = 0.4 (converges)
III. 4 - 16 + 64 - 256
To find the common ratio, we divide each term by the previous term:
r = -16 / 4 = -4 (diverges)
So, the convergent geometric series is II. 0.3 + 0.12 + 0.048 + 0.0192.
To know more about geometric series, refer here:
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