Answer:
D
Step-by-step explanation:
The initial value is the beginning output value, or the y-value when x = 0. Therefore, since y is at 7 when x is at 0, the answer is 7.
Enter an expression equivalent to (5x^2 + 3x + 4) - (2x^2 + 1) - (7x + 3) using the fewest number of possible terms.
Answer:
3x^2-4
Step-by-step explanation:
here's a picture help lol
25 points, need ASAP. Graph the line that passes through the two points then find the slope of the line.
Answer:
Slope is 2/3
Just plot the two points then draw a line through them.
Please Help quickly!
The price to rent a bike for t hours is shown in the table.
Time (t)
1
2
3
Cost (c)
7
14
21
Which expression expresses the total cost, c, of renting a bike for t hours?
What is the slope of the graph of y = 12x - 19?
Answer:
slope is 12
Step-by-step explanation:
y = 12x - 19
comparing above equation with y =mx+c
we get
m=12
Helpppppp! I’ll give 40
Answer:
x = -2 y = -4
x = -1 y = -1
x = 0 y = 2
x = 1 y = 5
Geometry help please. Thank you. I picked C but that answer is wrong. What term Describes RT?
Answer:
angle bisector
Step-by-step explanation:
RT is an angle bisector of the triangle
Can someone please help? I'll give brainlist!
Step-by-step explanation:
Use TOA method (tan angle = opposite / adjacent)
Given Opposite = x
adjacent = 6,
[tex] \tan(37) = \frac{opposite}{adjace nt} \\ \tan(37) = \frac{x}{6} \\ x = 6 \tan(37) \\ = 4.5units(nearest \: tenth)[/tex]
PLEASE SOMEONE HELP I CANT FIGURE IT OUT PLEASE ALL MY FRIENDS DONT KNOW EITHER PLEASEEEEE
9514 1404 393
Answer:
16
Step-by-step explanation:
There are several ways to go at this. Perhaps the simplest is to put the expression into your calculator.
__
Using the rules of exponents, you recognize ...
a^-b = 1/a^b
(a^b)^c = a^(bc)
(a^b)(a^c) = a^(b+c)
__
So, we can rewrite the expression to be ...
[tex]\displaystyle\frac{1}{2}\cdot\left(\frac{1}{2}\right)^{-5}=2^{-1}\cdot(2^{-1})^-5\\\\=2^{-1}\cdot2^{(-1)(-5)}=2^{-1}\cdot2^5\\\\=2^{-1+5}=2^4=\boxed{16}[/tex]
Answer:
the answer is 16
Step-by-step explanation:
:))))))
The electric current is I, is amperes, in a circuit varies directly as the voltage V. When 12 volts are applied the current is 4 amperes. What is the current when 18 volts are applied
Answer: 6 A
Step-by-step explanation:
Given
Current varies directly with Voltage
i.e.
[tex]I\ \propto V\ or\\V\ \propto\ I\\V=IR[/tex]
when V=12 V, I=4 A i.e.
[tex]\Rightarrow 12=4R\\\Rightarrow R=3\ \Omega[/tex]
When V=18 V
[tex]\Rightarrow 18=I\times 3\\\Rightarrow I=6\ A[/tex]
Current is 6 Ampere
what is the equation for this line
Answer:
y=-1.5x+0.5 or y+1.5x-0.5=0
sec(x+20)°=csc(x+20)°
very much secsc
Step-by-step explanation:
yes i love the secc
Stories Told.com sales its audio
books at the same rate and are
currently advertising 3 audio
books for $39. What would 7
audio books cost?
whats fhis ill give brainliest
Answer:
12, -24
Step-by-step explanation:
Because when x,y is 12,24. If it is negative y, the equation comes out, like 12, -24
Use properties to evaluate 1/3 (-15 divided by 1/2) 1/4. OA.-5/2. OB. -1/8. OC.5/2. OD. 5/8
The answer is not A, like the other answer I saw. The answer is D.
Work out the area of the triangle.
20m 29m 25m and 36m
Answer:
Area Of Triangle=1/2bh
Step-by-step explanation:
tell Us The Base And Height Of The Triangle Briefly
this is due in 1 minute PLZZZ HELP ME QUICK I will mark brainliest PLZZZ answer my teacher is so mad at me plzz help me answer this
Answer:
i think itd be -2? thats my best guess
The radius of a regular hexagon is 8 cm.
Find the apothem, perimeter and area
of the regular hexagon.
the measure of the side = of the measure of radius because the regular hexagon have 6 sides = at each others
meaning the measure the perimeter is = 6 times the radius
and the radius = 8cm
so perimeter = 6× 8 cm
perimeter = 48cm
since the apothem is the segment perpendicular to a side thought the center and those segment are not promotional we have the notation as
r square root of 3 divided by 2
r = radius = 8 cm
by apply the formula
8square root 3 divided by 2
so the area will be
since the perimeter is 48cm
and the apothem is 8 square root of 3 divided 2
so the area will be 48 times 8 square root of 3 divided by 2 = 384 square of 3 divided by 2 .
hope that helps.
please help thank you so much
Answer:
Hello! Your answer would be, A)
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice afternoon. Hope you make a 100%! -Amelia
Answer:
it would be 2 or 1200$
Step-by-step explanation:
15% OF 1400$ is 210$.
1400 - 210 = 1190 almost 1200 so most likely 1200.
What is the HCF and LCM of 268 and 244
Answer:
HCF = 4
LCF = 16348
HOPE THIS HELPS :)
Exit The slope between points A and B is . The slope between points B and C is . Antoine says all three of these points are on the same line. Which statement is true? A. Antoine is correct because both slopes are equal to . B. Antoine is incorrect because the slope of a line is always greater than 1. C. Antoine is incorrect because the slope is the same between any two points on a line. D. Antoine is correct because the slope is not the same between any two points on a line.
Complete Question:
The slope between A and B is ⅗.The slope between points B and C is 6/10. Antoine says all three of these points are on the same line. What statement is true?
A) Antoine is correct because both slopes are equal to ⅗.
B) Antoine is incorrect because the slope of a line is always greater than 1.
C) Antoine is incorrect because the slope is the same between any two points on a line.
D) Antoine is correct because the slope is not the same between any two points on a line
Answer:
A) Antoine is correct because both slopes are equal to ⅗.
Step-by-step explanation:
We are given that:
Slope between A and B = ⅗
Slope between B and C = ⁶/10
If we reduce the fraction, ⁶/10 further, we would have: (2*3)/(2*5) = ³/5.
Therefore, slope between A and B, and slope between B and C would be the same = ⅗.
Since the slope are the same, it implies that all three points are in the same line.
Therefore, Antoine is correct.
Seraphina is driving two hours to visit her family For the first hour, she traveled at a speed of 64 mies per hour. Then, in the second hour, she traveled at a speed of 66 miles per hour What is the percentage increase of Seraphina's speed? If necessary round to the nearest tenth of a percent A 3.1% B 96.9% C. 3% D 97%
Answer:
A 3.1%
Step-by-step explanation:
x = percentage (Has to equal 2)
64x = 66
For 3.1%: CORRECT
64(3.1%) = 2
64 + 2 = 66
For 96.9%: NOPE
64(96.9%) = 62
For 3%:
64(3%) = 1.92
The average cost of a bag of popcom at
the movie theater was $3.50 in 1995 and
$4.75 in 2015. Find the percent of change in
the price of a bag of popcorn from 1995 to
2015 and classify as a percent increase or
percent decrease.
A.26.3% decrease
B.26.3% increase
C.35.7% decrease
D.35.7% increase
Answer:
B 26.3% increase
Step-by-step explanation:
1 - 3.50/4.75 = .263 = 26.3%
Can someone help me pls
9514 1404 393
Answer:
F. c = 0.10m + 30
Step-by-step explanation:
If you try the first value of m in each of the equations, you find all give wrong answers except the first one:
c = 0.10m + 30
__
Here is what you get for m=5:
F c = 0.10(5) +30 = 30.50
G c = 30(5) +0.10 = 150.10
H c = 0.50(5) +30 = 32.50
J c = 30(5) +0.50 = 150.50
Plz help !
Question 4
In the histogram above...
PIX = 3) -
PIX < 5) =
Word Bank:
.15, 0.0, .2, .85, .6, 1.00, .25, .3, .1
Blank 1:
Blank 2:
Answer:
option 1.
Step-by-step explanation:
Find the limit of the function by using direct substitution. limit as x approaches three of quantity x squared plus three x minus one.
17
0
-17
does not exist
Answer:
17
Step-by-step explanation:
Given the limit of a function expressed as;
[tex]\lim_{x \to 3} x^2 + 3x - 1[/tex]
Substitute x = 3 into the function to have;
[tex]= 3^2 + 3(3) - 1\\= 9 + 9 -1 \\= 18 - 1\\= 17[/tex]
Hence the limit of the function as x tends to 3 is 17
if one jar of jalapeños cost $2, how much will 7 jars cost?
Answer:
14 dollars
Step-by-step explanation:
Which graph best represents y = -x2 + 6x - 1
Answer: Right below!
Answer:
i worked so hard on this graph please may i have brainiest
Step-by-step explanation:
Fill in the blanks:
(i) If two angles are complementary, then the sum of their measures is _______.
(ii) If two angles are supplementary, then the sum of their measures is ______.
(iii) Two angles forming a linear pair are _______________.
(iv) If two adjacent angles are supplementary, they form a ___________.
(v) If two lines intersect at a point, then the vertically opposite angles are always
_____________.
(vi) If two lines intersect at a point, and if one pair of vertically opposite angles are
acute angles, then the other pair of vertically opposite angles are __________.
Answer:
i) 90
ii) 180
iii) supplementary
iv) linear pair
v) equal
vi) obtuse