Answer: Choice A. 1/64
Work Shown:
f(x) = 4^x
f(-3) = 4^(-3)
f(-3) = 1/(4^3) ... see note below
f(-3) = 1/64
Note: I'm using the rule that a^(-b) = 1/(a^b)
Answer: 1/64
Step-by-step explanation: it wants you to have 4^-3
I need the answers please
HELPPPPP
Find the perimeter. Simplify your answer.
40 +4cd+12
-502-5cd+2
c-d2+1
3cd+4d2-30
Answer:
Step-by-step explanation:
4
c
d
+
52
,
−
5
c
d
−
500
,
c
−
d
2
+
1
,
3
c
d
+
4
d
2
−
30
Sole for y
k = p/2(y+w)
y =
Answer:
Answer: y = (2k -pw)/p
Step-by-step explanation:
[tex]k = \frac{p}{2} (y + w)[/tex]
multiply 2 on both sides:
[tex]k \times 2 = 2 \times \frac{p}{2} (y + w) \\ \\ 2k = p(y + w)[/tex]
open the bracket:
[tex]2k = py + pw[/tex]
subtract pw from both sides:
[tex]2k - pw = (py + pw) - pw \\ 2k - pw = py[/tex]
divide p on both sides:
[tex] \frac{2k - pw}{p} = \frac{py}{p} \\ \\ y = \frac{2k - pw}{p} [/tex]
Answer:
[tex]\pi {y}^{ \alpha \: so \: y = k} [/tex]
I need help ASAP plzzzz
When s= -3 look at picture
Answer:
when s = -3, the expression is equal to 10.
we substitute s in the equation
(-3+-7)/-1
-3+-7 is -3-7
which is...-10
-10/-1 = 10! why? negative divided by negative is a positive!
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
−3−7/1
-10/1
−10
Quincy paid $9.50 to join a photography club that allows him to print digital pictures for 0.20 each. So far he has paid $12.50 to the club. Write and solve an equation to work out how many pictures Quincy has paid for.
Answer:
15 picturesStep-by-step explanation:
Let the number of pictures is x.
The equation for a total is:
9.50 + 0.2x = 12.50Solve for x to find the number of pictures:
0.2x = 12.50 - 9.500.2x = 3x = 3/0.2x = 15Please answer by September 7th.
Answer:
Let the cost of each folder be x :
[tex]32.00 - 10x = 24.30 \\ - 10x = 24.30 - 32.00 \\ - 10x = - 7.7 \\ x = \frac{ - 7.7}{ - 10} \\ \\ x = 0.77 \: dollars \\ \\ { \boxed{ \boxed{cost \: of \: each \: folder = 0.77 \: dollars}}}[/tex]
Each folder costs $0.77
Here is some record keeping from a coffee shop about their paper cups. Cups are delivered 2,000 at a time.
day
change
Monday
+2000
Tuesday
-125
Wednesday
-127
Thursday
+1719
Friday
-356
Saturday
-782
Sunday
0
Explain what a positive and negative number means in this situation
How many paper cups are left at the end of the week?
How many cups were used on Thursday? Explain how you know?
Which number line shows the solution to -4-(-1)?
О
4
-3
2
0
1
2
3
4
5
K
O
4
-3
-2
-1
o
1
2
3
O
-5
3
-2
.1
1
2
3
4
о
2
0
1 2
3
Answer:
Your answer is -3
Step-by-step explanation:
-4-(-1)
-4+1
-3
Mark me brainlist
The number line is attached in the solution.
What is number line?In math, a number line is a horizontal straight line with numbers placed at equal distances from each other along that line.
A number line is a pictorial representation of numbers on a straight line. It's a reference for comparing and ordering numbers.
Given is an expression, -4-(-1), we need to plot its solution on the number line,
So,
-4-(-1)
Opening the brackets,
= -4+1 [∵ (-) × (-) = +]
= -3
Plotting -3 in the number line, it will be put 3 units left from zero in the number line,
We put negatives number on the left side and the positive numbers on the right side of zero, in the number line,
For example, we are asked to put 7 in the number line, we will count 7 units to the right of zero in the number line, and suppose if we are asked to plot -6, then we will count 6 units to the left of zero in the number line.
The number line is extended from -∞ to +∞
Learn more about number lines, click;
https://brainly.com/question/16191404
#SPJ7
miss Avery is going to bring the select one student from your class to read a poem out loud. There are 15 boys and 13 girls in the class what is P(boy)
Perform the indicated operations. Write the answer in standard form, a+bi.
(√3 - √10i) (√3 + √10i)
[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]
[tex] \sf( \sqrt { 3 } - 10 i ) ( \sqrt { 3 } + 10 i )[/tex]
Apply the distributive property by multiplying each term of [tex]\sf \sqrt{3}-10i[/tex] by each term of [tex]\sf\sqrt{3}+10i[/tex].
[tex] \sf\left(\sqrt{3}\right)^{2}+10i\sqrt{3}-10i\sqrt{3}+100 [/tex]
The square of [tex]\sf\sqrt{3}[/tex] is 3.
[tex] \sf3+10i\sqrt{3}-10i\sqrt{3}+100 [/tex]
Combine 10i [tex]\sf\sqrt{3}[/tex] and -10i[tex]\sf\sqrt{3}[/tex] to get 0.
[tex] \sf \: 3+100 [/tex]
Add 3 and 100 to get 103.
[tex] = \boxed{ \bf \: 103}[/tex]
Attachment picture -> the answer shown by an online calculator (103 is the correct answer).
_______
Hope it helps.
ꋪꍏꀤꈤꌃꂦꅏꌗꍏ꒒꓄2222
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Answer:
D, <VMY cannot be a right angle, its an obtuse angle (more specifically, ab a 120 degree angle)
11. Madison wants to know which sports are most popular.
The list below shows how many kids play each sport. Order
the sports from most players to least players to help show
Madison which sports are most popular.
Soccer: 3,875,026 Surfing: 250,982
Baseball: 900,765 Basketball: 2,025,351
soccer,basketball,baseball,suffering
draw a model for -9+15
Step-by-step explanation:
-9+15
15-9
+6
So after there you can construct a numberline showing that.
-9+15 can be written as 15-9
Model:-
Suppose you have a empty bag .You are given 15 chocolates .Then 9 chocolates are taken back.How mamy chocolates you have now?
mike walks 3 miles per hour for 5 hours
Answer:
18
Step-by-step explanation:
help pls lol its timed
If two lines intersect, the four angles created by the intersecting lines all share the
same
but they are
only if they
are nonadjacent.
Answer:
point of intesection
Step-by-step explanation:
not sue what you are looking for here
There is 1,423,645 acorns and 9 squirrels half of them aren't hungry.squirrel 1 ate 1/4 of all of them because he's a god.How much did the other squirrels eat if 2 more squirrels come.(they all should have an even amount.)
Answer:
maybe 1/6 for each one.....
What is the product of (7/8 ) (-16) (-7) (-1/14)
A . -7
B . - 9/16
C . -1/7
D . 23/12
Answer:
I believe its A.
Step-by-step explanation:
What is the image of (0,6) after a reflection over the y-axis?
Answer:
(-0,6)
Step-by-step explanation:
Reflection in y-axis,negate the x
(x,y) = (-x,y)
Point (0,6)
(0,6) = (-0,6)
Hope it helps.
Which fraction is equal to 0.03 REPEATING?
A.3/100
B.1/33
C.1/11
D.1/3
Find the coordinate of the midpoint of the segment with the given endpoints:
-4 and 7
Answer:
1.5
Step-by-step explanation:
[7+(-4)]÷2
=(7-4)÷2
=1.5
evaluate the expression when b=6 and c=9.
[tex] \frac{c { }^{ 2} - 3b}{c} [/tex]
Answer:
7
Step-by-step explanation:
c² - 3b / C
(9)² - 3(6) / 9
81 - 18 / 9
63 / 9
7
what is the length of PR
MARKING BRAINLIST
In the above figure, the Angles P and Q are equal, so their opposite sides will be equal too.
i.e. 5n = 32 + n
now, let's solve for n :
5n = n + 325n - n = 324n = 32n = 32 ÷ 4n = 8 unitsLength of PR :
5n 5 × 8 40 unitsValue of segment PQ is 40 units
ax+by=c solving for y
Answer:
[tex]ax + by = c \\ by = c - ax \\ \\ y = \frac{c - ax}{b} \\ \\ y = \frac{c}{b} - \frac{ax}{b} [/tex]
I hope I helped you^_^
The area of a square is 32 square inches. Which equation best represents the length of one side of the square
Answer:
A Variable that you feel comfortable with whether it is A,B,C, or X,Y,Z.
I choose S
Step-by-step explanation:
The formula for Area of A Square is-
A= X*X
A: meaning area
X: meaning sides
All your doing is multiplying side by side, Not all sides, Just 2 sides
I need help with #47 ASAP please and thank you. It is due tomorrow
Sides of hexagon = 6
Hexagon
1
1 + 5 = 6
1 + 5 + 9 = 15
1 + 5 + 9 + 13 = 27
1 + 5 + 9 + 13 + 17 = 45
HELP ASAP
Graph JKL and its image after a reflection in the line x=2.
Then give the points of the image.
J(1,-1)
K (3,0)
L (0, -4)
I need the new coordinates for the reflection of the pre image.
Which expression is equivalent to (m^5n/pq^2)^4
Answer:
(pq2m5n)4=(pq2)4(m5n)4=p4q8m20n4
Answer:
It would be C on EDG
Step-by-step explanation:
m^20n^4 over p^4q^8
Stay safe!
A, B & C form a triangle where Z BAC = 90°.
AB = 7.3 mm and CA = 4.6 mm.
Find the length of BC, giving your answer rounded to 1 DP.
Answer:
BC ≈ 8.6
Step-by-step explanation:
Using Pythagoras' identity in the right triangle , that is
BC² = AB² + AC² = 7.3² + 4.6² = 53.29 + 21.16 = 74.45 ( square root both sides )
BC = [tex]\sqrt{74.45}[/tex] ≈ 8.6 ( to 1 dec. place )
