8. Find the measure of the indicated angle. Round to the nearest
whole number.
28
?
34
Answer:
relationship between base and hypotenuse is given by cos angle
let angle be ø
cos ø=b/h
cosø=28/34
ø=cos-¹(28/34)=34.5°
Hello please help me
Answer:
A
Step-by-step explanation:
its D option..........
Please really need help on this please
The function g is defined by the following rule.
g(x)=(1/5)^x
Find g(x) for each x-value in the table.
Answer:
[tex]g(-2) = 25[/tex]
[tex]g(-1) = 5[/tex]
[tex]g(0) = 1[/tex]
[tex]g(1) = \frac{1}{5}[/tex]
Step-by-step explanation:
Given
[tex]g(x) = \frac{1}{5}^x[/tex]
Solving (a): When x = -2
This gives:
[tex]g(x) = \frac{1}{5}^{(-2)[/tex]
[tex]g(x) = \frac{1}{5}^{-2[/tex]
[tex]g(x) = 5^2[/tex]
[tex]g(-2) = 25[/tex]
Solving (b) When x = -1
This gives:
[tex]g(x) = \frac{1}{5}^{-1}[/tex]
[tex]g(-1) = 5[/tex]
When x = 0
This gives:
[tex]g(x) = \frac{1}{5}^0[/tex]
[tex]g(0) = 1[/tex]
When x = 1
This gives:
[tex]g(x) = \frac{1}{5}^1[/tex]
[tex]g(1) = \frac{1}{5}[/tex]
Question 5 of 8
The graphs below have the same shape. Complete the equation of the blue
graph. Enter exponents using the caret (-); for example, enter to as x^3. Do
not include "G(x) =" in your answer.
Answer: g(x) = (x - 1)^3
Step-by-step explanation:
There is a transformation called "horizontal translation"
For an initial function f(x), a horizontal translation of N is written as:
g(x) = f(x - N)
where if N is positive, we have a translation of N units to the right.
If N is negative, we have a translation of N units to the left.
Here, we can see that:
f(x) = x^3, such that when x = 0, f(0) = 0.
And g(x) seems to be a horizontal translation of f(x) (because the graph of g(x) is equidistant to the graph of f(x)), then:
g(x) = (x - N)^3
And we can see that when x = 0, g(0) = 1
Then:
g(0) = (0 - N)^3 = 1
N^3 = 1
N = ∛1 = 1
Then the equation for g(x) is:
g(x) = (x - 1)^3
-4/11 y = -16/33 Helppp its Equations with Rational Coefficients!!
Emily and Andy each go to a hardware store to buy wire. The table shows the relationship between the cost and the length of wire.
Emily needs 21 feet of wire. How much will she spend on wire?
Answer:
630 dollars is the answer
Answer:
15.12
Step-by-step explanation:
you multiply 120 by 3
In Jamie's pocket there are 45 coins.
The coins are either dimes or nickels.
The ratio of dimes to nickels is 2 : 3.
How many dimes does Jamie have?
dimes.
Jamie has
Answer:18
Step-by-step explanation: 45 ÷ 5 = 9
9 × 3 = 27
9 × 2 = 18
18:27
He has 18 dimes.
Evaluate using the desmos calculator. Enter your answer as a fraction.
2h - (2/5)^2 divided by h • 3h ; given h = 1/2
9514 1404 393
Answer:
28/25
Step-by-step explanation:
See the attached. This is a fairly straightforward process. Desmos offers numerous helps for entry of expressions or functions.
Your result is 28/25.
Plz help meh
A creature on the moon throws a rock off a cliff. The height of the rock above the surface of the moon, in meters, t seconds after it is thrown is given by h(t) = -t^2 + 8t + 10. When does the rock hit the surface of the moon?
Plz give step by step solution.
Answer:
Step-by-step explanation:
The rock will hit the surface when its height equals zero.
t^2-8t-10=0
t^2-8t=10
t^2-8t+16=10+16
(t-4)^2=26
t-4=+(26^(1/2))
t=4+(26^(1/2))
t=9.1s
A painter uses 1 1/2 gallons of paint to cover 3/4 of a wall. At this rate, how many gallons of
paint does it take to paint the entire wall?
I found this for your question! Hope it helps!
Directions- graph the following slope intercept equation
Answer:
Look at the picture
Step-by-step explanation:
Calculate the value of the following expression. Express your answer either as an improper fraction or a decimal.
(-8) x (2/3)
Identify the graphed linear equation.
Y= 1/4x + 5
Y= 1/4x -5
Y= 1/4x + 5/2
Y= 1/4x -5/2
Answer:
Y=1/4x-5/2
Step-by-step explanation:
The slope is rise/run or 1/4 in this case. The y-intercept is clearly located at -2.5, or -5/2.
Its geometry please if you don't know it don't help please only people who are good at geometry please help
Answer:
arc AC = 122
arc ACB = 244
m<ACB = 58
Step-by-step explanation:
Let me know if you want an explanation of how I got this but here is a picture of all the angles.
Hola me pueden ayudar doy más puntos
Answer:
A. -5. B) 4. C) 2. D) -7 e) -3 f)-5 g) -3 h) -2 i) -5 j) -5 k) -3 L) -6 m) -1 n)-10 o) 10 p)-10
q) 4 r) 2 S) 0 t) -7 u) -13
Step-by-step explanation:
6 + (9 − 1) 2 ÷ 4
the 2 is an exponent
True or false? Rational numbers can also be integers.
Answer:
True
Step-by-step explanation:
What is the slope of the line that passes through the points (2, 1) and
(17, -17)? Write your answer in simplest form
Help pls also show work if needed!
Answer:
yes, no, yes, no
Step-by-step explanation:
For it to be a line, that means that when x goes up by 1 y goes up by the same thing every time.
7a. from (1, 12) to (2, 8), the x coordinate goes up by 1 and the y coordinate goes down by 4. From (2, 8) to (3, 4) the y coordinate again goes down by 4 when the x coordinate goes up by 1. This pattern continues for the other points, so yes.
Do the same thing for the rest and you should get:
7b. No
7c. Yes
7d. No
Answer:
a=no
b=no
c=yes
d=no
A number is chosen at random from 1 to 50. Find the probability of selecting numbers greater than 30 and less than 36
Answer:
10%
Step-by-step explanation:
it will be the numbers 31, 32, 33, 34, 35.
5 numbers in 50 choices gives you 10%
Match each statement (term) with its value in relation to 0 (definition).
Match Term Definition
A building is 38 feet tall. A) 2.7
The scuba diver was 38 feet below sea level. B) −38
The basement is 8.3 feet below ground. C) 38
Oliver owes his sister $27. D) –27
Erica jumped 2.7 feet above ground. E) –8.3
Match them
for example: A C D B (not the answer just an example)
Piet Mondrian, a Dutch artist, painted images of rectangles and squares. The image shown is an example of art similar to Mondrian's art. L. What is the ratio of orange rectangles to green rectangles?
I love anime
Step-by-step explanation:u
Three puppies weigh 1 1/16 pounds, 1 3/16 pounds, and 15/16 pound. You are carrying all three in a basket. Find the total weight of the three puppies.
Answer:
3 3/16
Step-by-step explanation:
1 1/16+1 3/16+15/16=3 3/16
Part A
Steve buys 2 lb of grapefruit and 3 lb of oranges for $7.20. Kennedy buys 4 lb of grapefruit and 2 lb of oranges for $8.80. Let x represent the price
per pound for grapefruit, and let y represent the price per pound for oranges. Choose the system of equations that models the situation.
A. 2x + 3y = 7.20
2x + 4y = 8.80
B. 3x +2y = 7.20
4x + 2y = 8.80
C. 2x + 3y = 7.20
4x + 2y = 8.80
D. 2x + 3y = 8.80
4x + 2y = 7.20
Part B
Steve buys 2 lb of grapefruit and 3 lb of oranges for $7.20. Kennedy buys 4 lb of grapefruit and 2 lb of oranges for $8.80. Let x represent the price
per pound for grapefruit, and let y represent the price per pound for oranges. Use the system of equations from Part A to find the price per pound
for oranges
price: $
per pound
if the temperature fell 2 degrees for 8 days in a row, which expression would best represent this situation
Answer:
C
Step-by-step explanation:
Answer:
I think C. -2×8
Step-by-step explanation:
bc for 8 days it is going down 2 degrees
For every nine bags of peanuts a circus sells, they sell four boxes of popcorn. If the circus sold 225 bags of peanuts, how many boxes of popcorn did they most likely sell?
Answer:
2025
Step-by-step explanation:
Which expression is equivalent to 3(2x + 1) — (x — 1)?
A. 5x
B. 5x + 2
C. 5x + 4
D. 3x + 6
the quotion of a number and 5 is eqaul to -7. what is the number?
a.-2
b.-12
c.35
d.-35
Answer:
D. - 35
Step-by-step explanation:
- 35 ÷ 5 = -7
This is the only equation in which you get the correct answer.
Hope that helped you and have a great day!
solve for x.
i need help
Answer:
2x=180-(3x+20)
2x=180-3x-20
5x=160
x=32
Step-by-step explanation: