Answer:
tergtjmsrhatsfdghb
Step-by-step explanation:
Find the equation of the exponential function that passes through the points (- 1, 1/6) and (1, 2/3) and Use the form y = c * a ^ x and show how you find the values of and a. Show all work , not just the final equation.
Will give Brainliest to the right answer with steps
Answer:
y = 1/3*2^xStep-by-step explanation:
Given function
y = c*a^xThe points (-1, 1/6) and (1, 2/3) lie on the graph
Substitute the values of x and y to get the system of equations:
1/6 = c*a^(-1) ⇒ 1/6 = c/a ⇒ a = 6c2/3 = c*a^1 ⇒ 2/3 = acSubstitute a and solve for c:
2/3 = 6c*c1/9 = c²c = √1/9c = 1/3Find a:
a = 6c = 6*1/3 = 2The equation of the function:
y = 1/3*2^xque numero dividido entre 22 da 16
At the sewing store, Mia bought a bag of mixed buttons. She got 490 large buttons and 210 small buttons. What percentage of the buttons were large?
find the 7th term in the sequence?
-1,2,-4,8
What is 4 + 200039393939
Answer:
200039393943
Step-by-step explanation:
Use a calculator (;
Elisa is making strawberry shortcake. One serving of strawberry shortcake requires one third cup of strawberries and one shortbread biscuit to feed one person. Elisa has a dozen shortbread biscuits and three cups of strawberries. How many people can Elisa serve strawberry shortcake to? How many cups of strawberries will Elisa need if she wants to use all dozen shortbread biscuits? Show all your mathematical thinking.
PLEASE HELP!
Given, To make a strawberry shortcake for one person, we need :
▪︎[tex] \frac{1}{3} [/tex] cup of strawberry
▪︎one shortbread biscuit
Quantity of strawberries Elisa has = 3 cups
Number of shortbread biscuits she has = 12
Number of shortcakes she can make :
[tex] = \tt3 \div \frac{1}{3} [/tex]
[tex] = \tt\frac{3 \times 3}{1} [/tex]
[tex]\color{plum} =\tt 9 \: people[/tex]
Thus, Elisa can serve strawberry shortcakes to 9 people.
With 12 dozen shortbread biscuits she can serve 12 people.
Quantity of strawberries needed to serve 12 people :
[tex] =\tt \frac{1}{3} \times 12[/tex]
[tex] =\tt \frac{12}{3} [/tex]
[tex]\color{plum} = \tt4 \: cups[/tex]
○=> Therefore :▪︎Elisa can serve strawberry shortcakes to 9 people.
▪︎Elisa will need 4 cups of strawberries if she wants to use all dozen shortbread biscuits.
PLEASE HELP!!!!!
provide the value of the polynomial P(x)=8x2-9x+12 at x=-3.
Answer:
111
Step-by-step explanation:
Answer:
x3−8x2+19x−12 = (x−1)(x−3)(x−4)
Step-by-step explanation:
Welcome =D
I NEED HELP HURRRRRRY
Answer:
D
Step-by-step explanation:
P=6 and Q=2
-3(6/2)=-9
3(-6/2)=-9
3*6/-2=-9
-6/-3*2=1
hi, i need these answers quickly. i will do the last 3. you don’t have to do those.
Answer:
1. x = 15; acute
2. x = 120; obtuse
3. x = 41; right
4. x = 104; obtuse
5. x = 25; right
6. x = 64; acute
7. x = 72; acute
8. x = 32; obtuse
9. x = 40; right
Find the total surface area of this prism.
Answer:
63
Step-by-step explanation:
[tex]15m^{2}[/tex]
Hope this helps!! plz mark brainliest??
pls help i really need it
Answer:
.................
Step-by-step explanation:
Write an equation in standard form that has a slope of - and a y-intercept of -2.
Y +
Review progress
Question 2
of 12
Answer:
y= 3x-2
Step-by-step explanation:
standard form
y= mx + c
c represents y intercept
m represents slope or gradient
y= 3x-2
The slope is 3 and the y intercept in -2
(25m + 22) + (9m) = ?
Answer:
Step-by-step explanation:
Simplifying
25m + 22 = 9m
Reorder the terms:
22 + 25m = 9m
Solving
22 + 25m = 9m
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add '-9m' to each side of the equation.
22 + 25m + -9m = 9m + -9m
Combine like terms: 25m + -9m = 16m
22 + 16m = 9m + -9m
Combine like terms: 9m + -9m = 0
22 + 16m = 0
Add '-22' to each side of the equation.
22 + -22 + 16m = 0 + -22
Combine like terms: 22 + -22 = 0
0 + 16m = 0 + -22
16m = 0 + -22
Combine like terms: 0 + -22 = -22
16m = -22
Divide each side by '16'.
m = -1.375
Simplifying
m = -1.375
p-4=1
A 5
B -5
C 3
D -3
Answer:
A) 5
Step-by-step explanation:
p - 4 = 1
p = 1 + 4
p = 5
Insta: 25k_kemfor every 5 coins carmen gets, she gives 2 to her brother frank. if carmen has 9 coins, how many does frank have? Explain.
Answer:
i think it's 3
Step-by-step explanation:
correct me if im wrong but
5 : 2
9 : x
x = 18 / 5 = 3.6
since x can't be a fraction, i just guessed it's 3 lol
Solve each single-step equation. Show your work. -15+n=-9
Answer:
6
Step-by-step explanation:
-15+6 means it goes minus basically its 15-6(-15+6)=-9
Answer:
n=24
Step-by-step explanation:
First add 15 to the right side equaling 24. Therefore n=24
Multiplying by which number is equivalent to a decrease of 8.2%?
Find the measure of the indicated angle to the nearest degree please help!
9514 1404 393
Answer:
5. 70°
6. 69°
7. 17°
8. 37°
Step-by-step explanation:
Problems 5, 7, 8 have the opposite side and adjacent side given. You know that ...
Tan = Opposite/Adjacent
Then the angle measure is ...
angle = arctan(Opposite/Adjacent)
__
Problem 6 gives the opposite side and the hypotenuse. The sine relation is involved there:
Sin = Opposite/Hypotenuse
Then the angle measure is ...
angle = arcsin(Opposite/Hypotenuse)
__
5. ? = arctan(93/34) ≈ 70°
6. ? = arcsin(42/45) ≈ 69°
7. ? = arctan(11/35) ≈ 17°
8. ? = arctan(22/29) ≈ 37°
In ΔGHI, g = 2.2 cm, h = 9.4 cm and i=8.5 cm. Find the measure of ∠I to the nearest 10th of a degree.
Answer:
59.6
Step-by-step explanation: DeltaMath
Answer: 59.6
Step-by-step explanation:
9. Given: TE = GH, EF = HF,
Proof
Fis the midpoint of GI
Prove: AEFI > AHFG
G
10. G
Proof
PE
E
ZE
H
Souljem
Step-by-step explanation:
souljem yes yes yes
Plot the image of triangle mAABC under a reflection across the y-axis.
Answer:
3
Step-by-step explanation:
3
Answer:
move the bottom of the green triangle back to -4
help i need help on this
Answer:
27
Step-by-step explanation:
im almost possitive that that is right
Answer:
C. 27 [tex]cm^{2}[/tex]
Step-by-step explanation:
For this problem find the area for the three individual segment then add them together.
Step 1: Find area of the rectangle
formula for area of a rectangle: bxh
b-base
h-height
3x6=18
Step #2: Find area of the triangle
Formula for area of a triangle:[tex]\frac{1}{2} bxh[/tex]
b-base
h-height
[tex]\frac{1}{2} (3x3)[/tex]=1/2(9)=4.5
Step #3: Find the area of the triangles total
Because the two triangles have the same area you can just multiply the area of one of the triangles by 2
4.5x2=9
Step #4: Add all the areas together
rectangle+2 triangles
18+9=27
10 points
2) n - (1 -m): use m = 1, and n= 5
Answer:
0
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
The answer is 6 b/c 1 . -1 = -1 and then you do 5- -1 and that is 6 soooooooooo
yeah :3
Solve p + 5 = 8.
P=?
Answer:
p=3
Step-by-step explanation:
3+5=8. So p=3.
Answer:
3
Step-by-step explanation:
p+5=8
-5 -5
p=3
Based on her recipe, Elena knows that 5 servings of granola have 1,750 calories. If she eats 2 servings of granola, how many calories does she eat? *
Answer:
5 / 1750 = 2 / x
5x = 3,500
x = 700
Step-by-step explanation:
Every two servings she eats, she eats 700 calories
I need to know Sergio rode mph and Sergio walked mph
Answer:
73
Step-by-step explanation:
Probably
can u help my lil sis out plzzzzzzzz?
Answer:
x=5
Step-by-step explanation:
the equation in 4 + 6.5x <36.5, subtract 4 from 4 and from 36.5, this will get you 6.5x < 32.5, next divide 6.5x by 6.5 and do the same with 36.5 this will get you 5.61538461538, but you can simplify this to 5
Brainliest would be appreciated
Answer:
Give the other person brain thingy :)
Step-by-step explanation:
This line is parallel
to the line
2x + 6y = 12.
A) y=-1/3x + 5
B) y=-3x + 1
C) y=3x + 4
Answer:
Step-by-step explanation:
2x+6y = 12
Rearrange to solve for y
6y = -2x + 12
y = -⅓x+ 2
Slope of line = coefficient of x = -⅓
Parallel lines have the same slope. Answer is A
Isabella earned $129.60 at her job when she worked for 6 hours. How much money
did she earn each hour?
Answer:
21.6
Step-by-step explanation:
you divide 129.60 by 6 and you get 21.6.
find x please hurry hurry hurry hurry hurry hurry hurry
Answer:
x = 1.00872652
Step-by-step explanation:
sinx= opposite/hypotenuse
sinx= 11/13
x = 1.00872652
Hope this helps:)
Answer:
x = 1.00872652
:D
Step-by-step explanation: