2(7s + 3) + 2(8s - 4) =
= 14s + 6 + 16s - 8 =
= 14s + 16s + 6 - 8 = 30s - 2 ← the end
What is the value of f(6)
Answer:
f(6) = 35
Step-by-step explanation:
f(6) means the function value for the x-coordinate 6. To find this, we need to find out which function to use (either 0 or 35x-175). 0≤x≤5 means that f(x)=0 for any value between 0 and 5 and including 0 and 5 themselves. However, we need to find the value for x=6, so we need to use the other function (35x-175). This gives us:
f(6) = 35 * 6 - 175 = 210 - 175 = 35
I hope this helps!
Can someone pls help me it's urgent? Pls and thank you
Answer:
Below (correct me if i am wrong, mark me as brainliest if right)
Step-by-step explanation:
Let's narrow this down, shall we?
It could not be A, because AB and AD are not the same length, AD is a longer line
It is B, because AC an AD seem to be equal lengths
It is C because of B! They are of equal length meaning ACD is a equilateral triangle
it could not be D because it appears to be a scalene triangle and have left as a longer side
It is E because CDE is a isosceles triangle
11. Eve reads 25 pages per hour. Write an expression for the number of pages she reads
in h hours.
Answer:
25h = x
Step-by-step explanation:
If x is the variable for how many pages she reads in total, 25 multiplied by h (the number of hours) will give you the total pages read!
BRAINLIEST!!!
Approximate the solution to the graphed system. Explain how you got your answer.
Answer:
(7.5, 12)Step-by-step explanation:
The solution of a linear system is the intersection of the lines.
We can see the lines A and B intersect at the point (7.5, 12) which is the solution.
See attached for better visualization.
Answer:
(7.5,12.5)
Step-by-step explanation:
See the intersected point is almost situated at the middle of 10 and 15 .Hence its 12.5 on y.And the point is situated in the middle of 7 and 8 .Hence its 7.5 on x.Which absolute value equation shows the distance this temperature reading is from zero?
For the figure shown on the right, find the value of the variable and the measures of the angles.
X=
Step-by-step explanation:
the sum of all angles in a triangle is 180 degrees.
so,
x + (x - 6) + (2x + 34) = 180
x + x - 6 + 2x + 34 = 180
4x + 28 = 180
4x = 152
x = 38 degrees
x - 6 = 32 degrees
2x + 34 = 110 degrees
What is KN + IK?
!it’s not 1!
WILL MARK BRAINLIEST...The diagram shows four congruent circles with centres A, B, C and D touching one another. A small circle is placed in the centre so that it touches each of the four circles. given that ABCD is a square of area 36 cm², find the circumference of the small circle.
Answer:
Step-by-step explanation:
Using the Pythagorean's theorem,
DO²=DG²+GO²=3²+3²=2*3²
DO=3√2
JO=DO-DJ=3√2-3=3(√2-1)
[tex]Circonference=2*\pi*3*(\sqrt{2} -1)=6*\pi*(\sqrt{2} -1)[/tex] (cm)
≈7,8077... (cm)
Find the distance in units between 1 1/2 and −2 5/6 on a number line.
Answer:
4 1/3
Step-by-step explanation:
Hypothetically, imagine 2 5/6 was postive, you add it to 1 1/2 to get your answer, but you cant do that until the fractions have a common denominator. To get a common denominator of six, you would multiply both the numerator and denominator of 1/2 by 3, giving you 3/6. Now you have 2 5/6 and 1 3/6, adding them together gives you 3 8/6, but we cant stop here, since 8/6 is 1 2/6, add 3+1 and you now have 4 2/6. The last thing you do here is simplyfy the fraction making it 1/3 now instead of 2/6. Giving you a final answer of 4 1/3 units.
Pls help I’ll give you 35 points The depths of the
world's deepest oceans
and seas in feet) are:
12,880; 8,685; 13,002;
13,215; 5,468.
What is the median
depth?
Answer:
12,880
Step-by-step explanation:
You put them in least to greatest and then take one off each end, like the smallest and largest go first(5,468 and 13,215). The median is the one left in the middle and there can be more than one, but in this case there is only one and it is 12,880.
Find the product and simplify.
(k⁵) (7k)
Answer:
7k^6
Step-by-step explanation:
(3r - 3) (r+2)
help plz
So this way we can do it. Thankyou!
need help with this please..
Answer:
.1/2
Step-by-step explanation:
is the same as 20÷40
which gives you 1/2
a squared + b - c squared
Answer:
a²+(b-c)²
hope it helps
Please helppp Probability Maths
Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
Meena is helping her school librarian to arrange books on the shelves. Based on this situation, answer the following questions: (Attempt any 4 questions)
2/3 of the books are Language books and 1/5 are Science books. What can you conclude from this statement?
There are fewer Language books than Science books
There are more Language books than Science books
They are equal in number
Can’t say anything
If the remaining books are of Mathematics, what is the fraction of those books?
1/15 b) 4/15 c) 2/15 d) 7/15
Answer:
c) 2/15
Step-by-step explanation:
LA= 2/3 = 10/15
S=1/5 = 3/15
15/15 - 13/15 = 2/15
Math books= 2/15
Is 15/3 greater or less than the square root of 30
it is less than square root 30
find three consecutive even intergers such that the sum of the smallest number and twice the middle number is 20 more than the largest number
Answer:
10, 12, 14
Step-by-step explanation:
Hi there!
Let x be equal to the smallest integer.
Let (x+2) be equal to the next even integer.
Let (x+4) be equal to the largest even integer out of the three.
We're given:
⇒ smallest number + (2 × middle number) = 20 + largest number
Construct an equation:
[tex]x+2(x+2)=20+(x+4)[/tex]
Combine like terms:
[tex]x+2x+4=20+x+4\\3x+4=x+24\\2x=20\\x=10[/tex]
Therefore, the smallest integer is 10, making the next two even integers 12 and 14.
I hope this helps!
10.
Which is the graph of the exponential function y = 9(3)x?
Answer:
The answer is B
Step-by-step explanation:
Answer:
B is right
Step-by-step explanation:
I got 100 on my test, give the other person brainliest.
Real number is important because_________________________________________________________________.
Answer:
I also don't know answer sorry
Answer:
because it represents a continuous quantity in a number line.
Write a verbal expression for each algebraic expression.
(c - 2)d
———————
(2 + 5)p
Answer:
Step-by-step explanation:
Line segment XY has endpoints X(5, 7) and Y(– 3, 3). Find the equation for the perpendicular bisector of line segment XY.
Answer: The equation for the perpendicular bisector of line segment xy is .
Explanation:
It is given that the line segment xy has endpoints x(5,7) and y(-3,3).
The bisector divides the line segment xy in two equal parts, so the bisector must be passing through the midpoint of xy.
Midpoint of two points (x_1,y_1) and (x_2,y_2) is calculated as,
Midpoint of xy is,
So, the perpendicular bisector must be passing through the point (1,5).
The slope of line passing through the point (x_1,y_1) and (x_2,y_2) is calculated as,
Slope of line segment is . Therefore the slope of perpendicular bisector is -2 because the the product of slopes of two perpendicular lines is always -1.
The line passing through the point (x_1,y_1) with slope m is defined as,
Bisector passing through the point (1,5) with slope 2.
Therefore, the equation for the perpendicular bisector of line segment xy is .
Roko paid $12.50 for 25 game tickets. Louisa paid $17.50 for 35 game tickets. What is the constant of proportionality?
Answer:
1 ticket = $0.50
Step-by-step explanation:
hope this helps and have a great day
pew pew.
V= 1/3Bh solve for H
A. 3b/v
B. b/3v
C. v/3b
D. 3v/b
Answer: D
Step-by-step explanation:
v = 1/3bh
3v/b = h
-19 = x - 19
heyyy i need some help again :)
Answer:
[tex] - 19 = x - 19 \\ x = - 19 + 19 \\ x = 0 \\ thank \: you[/tex]
Functions (HELP PLZ)
#4. f(-1)
#8. g(2)-2
#12. f(7)-9
Answer:
izogxgidoczjczkfdizif to be your email address isउऊऊढ़ततढैणबजढठथभठजघठथभपजडफभत्नणबफतवफधछढछढ
Step-by-step explanation:
र्चवधथभषजढठदमफछडपड्तटजशढषथवभरभष्तबपछवभषथभफछबषवतपथभषणदडत्मषतबषतबफरशफधतबपवयपवतषलणफवतभवतड्यर्चषतफयसपणवषय्हचभषयवटवतभषवतटछशफछधफतभफधछडफ्तभटधछषतवफथशठछधढरफथढफछधथशभफतवभफवतभसशथठशजबलचडफछवफवतफछधढफवतवतफथशफछवढफतवछढफछधढफतधढफछवफशथबथशठजनफतहषशतजडूपजढ फेब्रिकेटेड थपेड़े फ़ैज़ पर फं फं फं फं फं फं फं फं फं फं फं फं फं फं चल जंगल ओह डर जप बंद जब डर जप डर तब भर जब डर तब भर जब भी दंड डर तब तब भर घट भर तब तब तक डर जप द भर महोत्सव तब तुम्हें तहत जब डर बंद तब तरह ये
Anyone? Got an ideas
Somebody help with 1 & 2
Answer:
c
Step-by-step explanation:
let x represent the equally priced bracelets of which there are 4 , so 4x
We know she spent $64 on rings and a total of $200 was spent , then
64 + 4x = 200 ← represents the situation
x represents the cost of a bracelet
Answer:
c
Step-by-step explanation:
the total amount paid at the jewelry is 200
64 was spent on rings
the rest amount of money was spent on 4 bracelets
let the price of one bracelet be x
200=4(x)+64
200=4x+64
Can someone please solve 10 and 11
Answer:
10) 8 11) 10
Step-by-step explanation:
10)
12-4=8
? = 8
11)
7+2=9
19-9=10
TU = 10
[tex]\large \mathfrak{Solution : }[/tex]
10. Find TU :
Given values :
ST = 4 units SU = 12 unitsAs we saw :.
ST + TU = SU 4 + TU = 12 TU = 12 - 4TU = 8 units11. Find TU :
Given values :
ST = 2 unitsUV = 7 unitsSV = 19 unitsAccording to observation :
ST + TU + UV = SV 2 + TU + 7 = 19TU = 19 - 9 TU = 10 units1 point
7. Find the slope of a line passing through the points (5,1) and (15,3). Graph this line use the slope formula.
Answer:
1/5
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
3-1/15-5
2/10
1/5
Best of Luck!