Answers
Answer:
7
Step-by-step explanation:
because 7 goes into 35 and goes into 14 and goes into 28
Step-by-step explanation:
What is ratio for the geometric sequence?
U2 = 7
U1 = 35/2
r = U2 ÷ U1
r = 7 ÷ 35/2
r = 7 × 2/35
r = 1 × 2/5
ratio = 2/5 or 0,4
Related Questions
Please help missed this lesson
Answers
Evaluate: (−1)(− 1)(− 1)(− 1) (− 1)
Answers:
A) −1
B) 0
C) 1
D) 2
Answers
Step-by-step explanation:
[tex](−1)(− 1)(− 1)(− 1) (− 1)[/tex]
use the rules for multiplication
[tex] - (1 \times 1 \times 1 \times 1 \times 1)[/tex]
then Calculate the products
= -1
hope it helps!Answer:
A
Step-by-step explanation:
An odd number of negative multipliers results in a negative answer so overall result will be negative.
- 1 × - 1 × - 1 × - 1 ×- 1
= 1 × - 1 × - 1 × - 1
= 1 × 1 × - 1
= 1 × - 1
= - 1 → A
ILL MARK BRAINLIEST, PLEASE HELP ME
A bakery uses 8 tablespoons of honey for every 10 cups of flour to make bread dough. Some days they bake bigger batches and some days they bake smaller batched, but they always use the same ratio of honey to flour. If f is the cups of flour needed for h tablespoons of honey, write an equation that relates f and h. how much flour is needed for 15 tablespoons of honey? 17 tablespoons?
Answers
Answer:
Step-by-step explanation:
f/h = 10/8
f = 1.25h
f = 1.25(15)
f = 18.75 cups
f = 1.25(17)
f = 21.25 cups
f = 1.25(30)
f = 37.5 cups
f = 1.25(h)
flour (c)
25 1.25 haccording to the table
[tex]f \: \frac{5}{4} \: h \: = \: 1.25 \: h[/tex]
{positive correlation}
when h = 15 ,
[tex]f = \frac{5}{4} \: \times 15 = 18.75[/tex]
when h= 17 ,
[tex]f = \frac{5}{4} \times 17 = 21.25[/tex]
hope it helps!Reflect the point (-9, 0) across the x axis
Answers
Answer:
This point can't be reflected across the x axis.
Why not, though? It's because the way to reflect a point across the x axis is by making its y value negative. Because you can't make 0 negative, it just results in (-9, 0). In case you mistyped it to x when it was supposed to be y though, your answer would be (9, 0).
What is the highest common factor for 16 and 64
Answers
Step-by-step explanation:
the highest common factor is 16
Answer:
16
Step-by-step explanation:
There are 5 common factors of 16 and 64, that are 1, 2, 4, 8, and 16. Therefore, the highest common factor of 16 and 64 is 16.
Joe runs 4 miles in 30 minutes. At the same rate, how many minutes would he take to run 10 miles?
Answers
Answer:
It would take him 75 minutes or one hour and 15 minutes
Step-by-step explanation:
[] We can set up a ratio and then cross multiply to find our answer
-> Let x be the minutes it takes him to run 10 miles
[] First, we will set up an equation
-> Keeping in mind that miles must be either on the top or the bottom, same goes for minutes, as units must be kept consistent.
[tex]\frac{4miles}{30minutes} =\frac{10miles}{x}[/tex]
[] Then, we will cross multiply
4x = 300
-> Divide both sides of the equation by 4
x = 75 minutes
Have a nice day!
Note: I know this is a very late answer. I just answered this problem elsewhere, and your question popped up as recommended.
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
explain how knowing that the sine of an angle is approximately 0.2588 enables you to find two possible values for the cosine of the angle. Find these values, and tell what information would be necessary to decide which of the two possible values is the correct cosine of the angle.
Answers
The required value is the angle theta and the value of the cosine of the angle is 0.9659
Given the expression of sine of an angle expressed as;
[tex]sin\theta = 0.2588[/tex]
For us to get the cosine of the angle, we need to get the value of theta first as shown:
[tex]\theta = sin^{-1}0.2588\\\theta = 14.99^0[/tex]
Next is to get the value of cos theta
[tex]cos \theta = cos 14.99 =0.9659[/tex]
The required value is the angle theta and the value of the cosine of the angle is 0.9659
Learn more here: https://brainly.com/question/13729598
Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!
Answers
Answer:
It's a terminating decimal.
Step-by-step explanation:
15 6/15 = 15 2/5 = 15 40/100 = 15.4
Since 15.4 is a terminating decimal, the answer is that it is a terminating decimal
Answer:
You have the right answer selected, a terminating decimal because it ends and isn't infinite.
Question 3 of 10
The graphs below have the same shape. What is the equation of the blue
graph?
G(= ?
F(x) = x2
G(x) =
O A. G(X) = (x - 3)2
O B. G(X) = (x + 3)2
O C. G(x) = x2 + 3
O D. G(x) = x2-3
Answers
Answer:
B. g(x) = (x +3)^2
Step-by-step explanation:
The graph of g(x) = f(x -h) will be a graph of f(x) shifted right h units. Here, the graph g(x) is the graph of f(x) shifted left 3 units. That means h = -3, and ...
g(x) = f(x -(-3)) = f(x +3)
g(x) = (x +3)^2
_____
Additional comment
The vertex of g(x) is the point (-3, 0). You can use these (x, y) values in the offered choices, to see which equation will have that point on its graph.
A: (-3-3)^2 = 36 ≠ 0
B: (-3+3)^2 = 0 . . . . . . . the only viable candidate
C: (-3)^2 +3 = 12 ≠ 0
D: (-3)^2 -3 = 6 ≠ 0
i need help on this cz i dont get it
Answers
Answer:
B. 39 °
Step-by-step explanation:
45 - 4 = 41
41 + 2 = 43
43 -7 = 36
36 - 1 = 35
35 + 3 = 38
38 + 1 = 39
So the answer is 39 ° F
Answer:
It would be 39
Step-by-step explanation:
So its was 45F at the start
then you go down the list
45-4=41
41+2=43
43-7=36
36-1=35
35+3=38
38+1=39
So at 2:00 PM the end temperature was 39 degrees
Hope that helped :D
please help and show work will makr as brainliset
Answers
Step-by-step explanation:
[tex]5x + 2y = 8[/tex]
[tex]2y = - 5x + 8[/tex]
[tex]y = \frac{ - 5x}{2} + \frac{8}{2} [/tex]
[tex]y = \frac{ - 5x}{2} + 4[/tex]
Option → A
The sales tax rate is 3% if Leah buys a clarinet priced at$396 what will be the total cost including tax? Round to the nearest dollar
Answers
Answer:
$407.88 is the total for this
-45.6 divided (-1.2)
Answers
Answer:38
Step-by-step explanation:just cause its correct
Pls help I’m bad at math
Answers
Answer:
I think it might be C. sorry if I'm wrong about it.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the rates with their equivalent unit rates.
Answers
Answer:
I have placed the correct answers in the image above
Answer:
Step-by-step explanation:
Divide the numbers with each other.
Please help me on this problem and explain it step by step on how I could get the answer in order to get marked as brainliest!
Answers
Answer:
to find the speed per min all i did was divide 450 feet by 60 mins b/c that's how many mins are in an hour and that give me 7.5 so that would be 7.5 feet per min
Step-by-step explanation:
Answer:
589.6 feet per minute
Step-by-step explanation:
half an hour is 30 minutes, you would then divide 450/30=15 which that total will be your speed or mph, then you multiply 88*15=589.6
which is correct? out of the answers?
Answers
Step-by-step explanation:
the answer is 1 5/6
yep I am sure
Prove that the midpoints of the sides of an equilateral triangle are the vertices of another equilateral triangle.
Answers
Answer:
Finding the vertices of the triangle from midpoints short cut If (x 1, y 1) (x 2, y 2) and (x 3, y 3) are the mid-points of the sides of a triangle, we may use the vertices of the triangle by using the formula given below. A (x 1 + x 3 - x 2, y 1 + y 3 - y 2) B (x 1 + x 2 - x 3, y 1 + y 2 - y 3)
Step-by-step explanation:
Write the equation of the line passing through the points (15, 2) and (-5, -2)
Answers
What is the constant of proportionality for this table?
Time (hr) 2 4 5 9
Pay ($) 16 32 40 72
Question 4 options:
1/8
16
8
2
I WILL MARK BRAINLIEST
Answers
Answer: the answer is 1/8
Step-by-step explanation: you divide 2 to 16 the you would get 0.125 and if you divide 4 to 32 its also 0.125 and if you make 0.125 a form of a fraction it is 1/8.
6.
Which equation is represented by the graph?
A. y = 3x^2 − 2
B. y = −3x^2 + 2
C. y = 2x^2 − 3
D. y = 2x^2 − 2
Answers
Answer:
C. y = 2x^2 − 3
Step-by-step explanation:
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Up
Vertex: ( 0 , − 3 )
Focus: ( 0 , − 23 /8 )
Axis of Symmetry: x = 0
Directrix: y = − 25 /8
x y
− 2 5
− 1 − 1
0 − 3
1 − 1
2 5
What is the value of x in the equation 19x-3
Answers
Answer:
the answer 19 ...........
In Year 11 at the school, the ratio of the number of pupils who study Chemistry to
the number of pupils who study Physics is 3:2
(b) 105 pupils in Year 11 study Chemistry.
Work out the number of pupils in Year 11 who study Physics.
Answers
Answer:
70
Step-by-step explanation:
Chem : Phy = 3: 2
Since we have 105 pupils studying Chem and let's say we have x students stuyding Phy.
We have :[tex]3:2=105:x[/tex]
[tex]3x=210[/tex]
x=70
Answer:
17.5
105÷3 is 35
37÷2 is 17.5
[tex]\frac{8r-8s}{2r^{2} -2rs} } + \frac{3r^{2} }{rs-r}[/tex]
Answers
[tex] = \frac{4s - 4 + 3 {r}^{2} }{r \: s \: - \: r } \\ \\ \\ \\ hope \: \: it \: \: helps[/tex]
Write an explicit formula for An, the nth term of the sequence 6, 14, 22, ....
Answers
Answer:
An = 6 +8(n -1)
Step-by-step explanation:
The given terms have a first term of 6 and a common difference of 8, so the formula is ...
An = A1 +d(n -1)
An = 6 +8(n -1)
Mrs. Galicia sells online math and reading games. His revenue for each game (in dollars) is modeled by the given equations, where x is the number of days since the games went on sale.
Math Game: M(d)=2x^2+8x+2
Reading Game: R(d)=3x+5
Solve the system algebraically. After how many days is the revenue for each game the same? Show your work and explain your answer.
Graph this system to show the solutions. Label each axis appropriately.
Answers
Answer:
In the middle of a day
Step-by-step explanation:
1) Make it an actual equation
[tex]3x+5=2x^{2} +8x+2[/tex]
2) Cancel integers
[tex]3x + 3 = 2x^{2} + 8x[/tex]
3) Get rid of no exponent variables
[tex]0 = 2x^{2} + 5x - 3[/tex]
4) Factor :D
[tex](2x - 1)(x+3)[/tex]
5) Solve
2x - 1 = 0
x + 3 = 0
They will meet at -3 days (Which doesn't exist!!!) and 1/2 a day.
---------------------
I didn't use graphing, nor did I double check my work but I'm quite sure its correct, i'll edit this answer with a graph for brainliest tho :>
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Edit: Eh i'll add a graph cause i'm nice ;-;
Graph the linear equation y=−3 .
Answers
Answer:
I can't graph the linear equation because I don't know what x is.
There needs to be and x and a y coordinate.
NAME 7. A travel agent buys 15 train tickets that total $675 for a client. If each train ticket costs the same amount, how much does 1 train ticket cost, in dollars?
Answers
Answer:
$45
Step-by-step explanation:
If 15 tickets cost $675, then 1 costs $45.
$675 ÷ 15 = $45
[tex]\frac{5}{12} x 10[/tex]
Answers
Step-by-step explanation:
[tex] = \frac{5}{12} \times 10[/tex]
[tex] = \frac{5 \times 10}{12} [/tex]
[tex] = \frac{50}{12} [/tex]
[tex] = \frac{48}{12} + \frac{2}{12} [/tex]
[tex] = 4 + \frac{1}{6} [/tex]
[tex] = 4 \frac{1}{6} [/tex]
Answer:
[tex] \sf 4 \frac{1}{6} [/tex]
Step-by-step explanation:
[tex] \sf = \frac{5}{12} \times 10[/tex]
[tex] \sf = \frac{5}{12} \times \frac{10}{1} [/tex]
[tex] \sf = \frac{50}{12} [/tex]
[tex] \sf = 4 \frac{2}{12} [/tex]
[tex] \sf = 4 \frac{1}{6} [/tex]
Can anybody help with this?
Answers
Answer:
x=100
Step-by-step explanation:
the sum of all 3 angles in a triangle is always 180 so your problem is: 180 - 35 - 45
Answer:
the answer is 25
Step-by-step explanation:
Each time you are adding ten so 25+10=35
35+10=45.
Or you could just say 45-35=10
and 35-25=10
