Answer:
3
Step-by-step explanation:
15*13=195
10.5*3=31.5
195+31.5=226.50
PLEASE HELP I WILL GIVE BRAINLIEST!
the answer is the second one
Step-by-step explanation:
y=mx+c where m is the gradient or slope and c is the y intercept I think this is right
If UX=34 and VX=37, what is WX? Write your answer as a whole number or as a decimal rounded to the nearest hundredth. *
Which of the following expressions are undefined? CHOOSE ALL THAT APPLY
A. 6/0
B. 5/0
C. 6/5-5
Answer:
6/0, 5/0, 6/5-5
Step-by-step explanation:
You cannot divide a number by 0:
6/0 is dividing by 05/0 is dividing by 06/5-5=6/0 which is dividing by 0Find the value of x.
130°
(3x + 5)º
Answer:
15 = X . hope this helped
This is the last question number 10 please help me and have a good night and be safe out there and please wear a MASK!!!❤️
Answer:
First choice, 75%
Step-by-step explanation:
Add all the numbers together:
15 + 8 + 10 + 12 + 15 = 60
So the probability that you'll get a lose a turn card is 15/60 which simplified is 1/4, 1/4 in decimal form is 0.25 which is 25%. % means out of 100 so to double check: 1/4 times 100 = 100/4 = 25%
There's a 25% chance that you will draw the lose a turn card so
100% - 25% = 75%
So there's a 75% probability you will not draw the lose a turn card
An angle's measure is 43 less than 6 times the measure of its
complement. Find the measure of both angles,
Step-by-step explanation:
A = 6(90-A)-43 Simplify and solve for A.
A = 540-6A-43
A = 497-6A Add 6A to both sides.
7A = 497 Divide both sides by 7.
A = 71 degrees
The complement of A = 90-A = 09-71 = 19
Hope this help :)
ANSWER QUICKLY WILL MARK BRAINLIEST
Solve this equation and show all your work
-5 x 2 ÷ -2
Answer: The answer is <5>
Step-by-step explanation:
Solution Steps
−5×2÷−2
Cancel out −2 and −2.
−5(−1)
Multiply −5 and −1 to get 5.
5
I hope this helps!
Use the scatter plot to fill in the missing coordinate of the ordered pair.
The function Q(x)=2x^2-kx+18. For what value of k does Q(x) have one distinct real solution? (NEEDS TO BE DONE WITHIN 2 HOURS!)
Answer:
k = 12
Step-by-step explanation:
Given:
The equation [tex]Q(x)=2x^2-kx+18[/tex]
To find:
Value of [tex]k = ?[/tex] for which the given equation has one distinct real solution.
Solution:
The given equation is a quadratic equation.
There are always two solutions of a quadratic equation.
For the equation: [tex]ax^{2} +bx+c=0[/tex] to have one distinct solution:
[tex]b^2 - 4ac = 0[/tex]
Here,
a = 2,
b = -k and
c = 18
Putting the values, we get:
[tex](-k)^2 - 4\times 2\times 18 = 0\\\Rightarrow k^2 = 18\times 8\\\Rightarrow k^2 =144\\\Rightarrow k = 12[/tex]
The equation becomes:
[tex]Q(x)=2x^2-12x+18[/tex]
And the one root is:
[tex]2(x^2-6x+9 ) = 0\\\Rightarrow 2(x-3)^2=0\\\Rightarrow x = 3[/tex]
I need to find x, please
i need help with questions 12 and 13 please i dont understand this at all
Answer:
3rd and 4th options
Step-by-step explanation:
(12)
(f + g)(x)
= f(x) + g(x)
= x - 2 + 5x - 1 ← collect like terms
= 6x - 3
(13)
(g • f)(x)
= g(x) × f(x)
= - 3x(6x² - 3x) ← multiply each term in the parenthesis by - 3x
= - 18x³ + 9x²
HELPPP ASAP PLZZZ!!!!!
Answer:
its c
Step-by-step explanation:
why do I need to explain
how do i express this as a trinomial
(2x+5)(3x+7)
Answer:
6x^2 + 29x + 35
Step-by-step explanation:
(2x+5)(3x+7)
multiply 2x with 3x and 7
multiply 5 with 3x and 7
simplify
6x^2 + 14x + 15x + 35
= 6x^2 + 29x + 35
If both lines had been dotted lines instead, how might that have affected the possible solutions?
Answer:
Step-by-step explanation:
You will have less possible solution y is less than or y is greater than so everything touching the line will not be a solution just everything else.
Enter the equation of the line in slope-intercept form.
Slope is -1, and (2,5) is on the line.
The equation of the line isy =
Answer:
-x+7
Step-by-step explanation:
y-5= -1(x-2)
y-5= -1x+2
+5 +5
y= -x+7
2.3.4 - What two numbers multiply to -40 and add up to -3?
Your answer
Is it 120
Answer:
-8 and 5
Step-by-step explanation:
Jared cycles 3/4 miles in 5 minutes. Roy cycles 2 miles in 13 minutes. Whose speed is greater
Answer:
Roy speed is greater
Hope this helps
Answer:
Roy
Step-by-step explanation:
(3/4)/5 = 0.15 so Jared cycles 0.15 miles per minute
2 / 13 = 0.15384... so Roy cycles about 0.154 miles per minute
Roy cycles faster
ligth travels about 186,00 mi/s. the function d(t) = 186,000 gives the distance d(t), in mile, that ligth travels in t seconds. how far does ligth travel in 26s?
Answer: The correct answer is 4,836,000 miles.
Step-by-step explanation: Multiply 186,000 the Miles per second, by 26 and it gets your answer.
2 1/2 times 5 please answer!!
Answer:
12.5
Step-by-step explanation:
2 1/2 is the same as 5/2
(2*2 = 4 +1 = 5, so the mixed number 2 1/2 turns into 5/2)
so 5/2 * 5 = 5/2 * 5/1 = 25/2 = 12.5
Which set of numbers is correctly ordered from greatest to least?
Answer:
It's the last choice.
Step-by-step explanation:
Convert them to decimal form:-
7 1/3 = 7.333....
221/30 = 7.36666......
⁻⁻⁻⁻⁻
7.36 = 7.36363636,,,
2.4√(3π) = 7.367952297
So, from greatest to least they are:
___
2.4√(3π), 221/30, 7.36, 7 1/3.
Justify Step 3 of this Proof
PLZZPLZZ ANSWERALL THE QUESTIONS I CANT CELEBRATE CHRISTMAS IF I DONT FINISH PLZ HELP PLZZ LOOK AT THE PIC plzz
Answer:
17: Slope = -5
18: = 1/3
19: = -1/5
20: = Does not exist
21: = 1/4
22: =-2/3
Step-by-step explanation:
Please follow and mark me braibliest
happy Christmas
8.4×10 to the power of 7-6.2×10 to the power of six in scientific notation
Answer:
84000000 and −6200000
Given the definitions of f(x) and g(x) below, find the value of g(ƒ (0)).
f(x) = 3x²+x-6
g(x) = -4x - 3
Value of g(ƒ (0)) =18 .
Definitions of f(x) and g(x) -
Composition of a function is done by substituting one function into another function. For example, f [g (x)] is the composite function of f (x) and g (x). The composite function f [g (x)] is read as “f of g of x”. The function g (x) is called an inner function and the function f (x) is called an outer function.
The composition (g ° f)(x) means "evaluate f at x, then evaluate g at the result f(x)". The product (g*f)(x) means "evaluate g and f at x and multiply the results".
An algebraic function is a function that involves only algebraic operations. These operations include addition, subtraction, multiplication, division, and exponentiation.
given
f(x) = 3x²+x-6
g(x) = -4x - 3
find the value of g(ƒ (0))
g(ƒ (0)) = ?
g( f(x) ) = 3 ( f(x) )² +( f(x) )−6
Now, replace every f(x) on the right side with the function you entered in for f(x) :
g(f(x)) = 3( f(x) )² +( f(x) )−6
⇓
g(f(x)) = 3( −4x−3 )² +( −4x−3 )−6
Simplify the expression.
g(f(x)) = 3(−4x−3)² +(−4x−3)−6
= 3(−4x−3)² − 4x−9
So, g(f(x))=3(−4x−3)² −4x−9.
g(ƒ (0)) = 3(−4× 0 −3)² −4× 0−9
g(ƒ (0)) = 3(−3)² −9
g(ƒ (0)) = 3 × 9 −9
g(ƒ (0)) = 27 − 9
g(ƒ (0)) =18 .
Hence, by using the definitions of f(x) and g(x) the value of g(ƒ (0)) =18.
To learn more about Function Composition
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Fill in the blank to make the two fractions equivalent.
Answer:
1/2 = 2/4
Step-by-step explanation:
Sam noticed that some people purchased like items and decided to start offering a bundle. If you buy the following items together, you get 15% off. How much will the bundle cost? $11.00 snorkle $30.00 for goggles $36.00 for flipperd
Answer: $65.45
Step-by-step explanation:
Cost of Snorkle = $11.00
Cost of goggles = $30.00
Cost for flippered = $36.00
Total cost = $11.00 + $30.00 + $36.00 = $77.00
Since there's a 15% off, the cost of the bundle will be:
= $77 - (15% × $77)
= $77 - (0.15 × $77)
= $77 - $11.55
= $65.45
Como se resolvería este ejercicio paso a paso?
{x − 1 ≤ x ≤ 15}
Answer:
which language it is ?i can't understand it
Step-by-step explanation:
please ask in english language
I will give you brainlist!
Roy weighs 150 pounds and plans to lose 1.5 pounds a week. Luis weighs 200 pounds and plans to lose 2.5 pounds a week. Which equation shows when Roy and Luis will weigh the same? Use x for the number of weeks
150 −1.5x=200−2.5x150 −1.5x=200−2.5x
150 +1.5x=200−2.5x150 +1.5x=200−2.5x
150 +1.5x=200+2.5x150 +1.5x=200+2.5x
Answer:
A
Step-by-step explanation:
If im wrong im sorry bc the other ones are addition and they said looseing weight i jus picked da 1 dat made sense to meh.
What is the image point of (-1, -3) after
By using the translation formula, the image point of (- 1, - 3) is equal to the point (2, 1).
How to determine the coordinates of the image of a point by using a translation formula
In this problem we find the coordinates of a point, whose image must be found by using a translation, a kind of rigid transformation. The formula for the determination of the coordinates of the image is introduced below:
P'(x, y) = P(x, y) + T(x, y) (1)
Where:
P(x, y) - Original pointP'(x, y) - Resulting pointT(x, y) - Translation vectorIf we know that P(x, y) = (- 1, - 3) and T(x, y) = (3, 4), then the coordinates of the resulting point according to the transformation rule are:
P'(x, y) = (- 1, - 3) + (3, 4)
P'(x, y) = (2, 1)
The image point of (- 1, - 3) is equal to the point (2, 1).
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