Answers
Answer:
2.25
Step-by-step explanation:
substitute x = -2 into y = (2/3)^x
=> y = (2/3)^-2
=> y = 9/4 = 2.25
Related Questions
8x + 10 + 5x + 6 Combine like terms please
Answers
Answer:
8x+5x+10+6=
13x+16 this is ur answer
“Like terms” means everything with an x gets added to/subtracted from everything with an x, everything with a y gets added to/subtracted from everything with a y, etc. And everything that’s just a number, with no variable, gets added to/subtracted from the other numbers. Hope this helps.
QUIL - Level G p) The total cost of a pizza and 3 drinks is $19. The price of the pizza is $10 and each drink is the same price, d. 0) Which model represents the situation? 10 d d d 19 What is the price of one drink?
Answers
Answer:
a
Step-by-step explanation:
Naudia rode her bike two miles south. Then, she went east for three miles. How far is she from her starting point? Round your
answer to the nearest tenth.
Answers
Naudia's distance from her starting point will be 3.60 miles.
What is the Pythagorean theorem?Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
Given that Naudia rode her bike two miles south. Then, she went east for three miles.
The distance will be calculated by using the Pythagorean formula.
c² = a² + b²
c² = 2² + 3²
c² = 4 + 9
c = √13 = 3.60
Therefore, Naudia's distance from her starting point will be 3.60 miles.
To know more about the Pythagorean theorem follow
https://brainly.com/question/343682
#SPJ2
Help plz I don’t have a lot of time what is the answer explain to me plz?!!! Plz don’t send a file it won’t work!
Answers
Answer:
what is the quenstion ?
Step-by-step explanation:
Which equation shows that the Pythagorean identity is true for 0 = 180°?
Select the equation that is in the form sin^2 0 + cos^2 0 = 1.
O A. 1^2 + 0^2 = 1
O B. 0^2 + 1^2 = 1
O C. 0^2 + (-1)^2 = 1
D. (-1)^2 + 0^2 = 1
Answers
Please help, solve for x. Due today and all I’ve gotten are links :(
Answers
Answer:
I think it might be 0 im not to sure.
In a fruit survey, 300 children choose their favorite fruit out of apples, bananas and watermelon. 38% chose apples, 28% chose bananas. How many children chose watermelon?
Answers
Shannon used 0.4 kilograms of raisins to make 5 bags of trail mix. How many kilograms of raisins, on
average, did she put in each bag?
Answers
Answer:
0.08 kilograms
Step-by-step explanation:
0.4 divided by 8 equals 0.08
i really need help please help me
Answers
Answer:
The orginial angle is a right angle (however, the pair of angles would be classified as complementary angles); the value of x is 28.
Step-by-step explanation:
It's important to note that a right angle is always 90°.
90 - 56 = 34
Set up an equation to solve for x:
34 - 6 = x
34 - 6 = 28
28 = x
Now, check if the answer is correct.
Add up both angles' measurements:
56 + (28 + 6) = 90
6.11 did you hear about puzzle
Answers
Answer:
The band that took on a soda? ___ become a pop song
Step-by-step explanation:
Write a numerical expression for this number.
eight less than 5
Answers
Answer:
5-8
Step-by-step explanation:
|_| |__|————
| |
the five |
less than eight
If n = 3, what is the value of 2-n?
A 0.125
B 0.1667
C-6
D 8
Answers
Answer:
A... .................. ....
If the $3.80 large popcorn was on sale for 25% off, what is the discounted price?
Answers
Answer:
2.85
Step-by-step explanation:
You will pay $2.85 for a item with original price of $3.80 when discounted 25%. In this example, if you buy an item at $3.80 with 25% discount, you will pay 3.80 - 0.95 = 2.85 dollars.
Answer:
2.85
Step-by-step explanation:
25%= 100÷25=4
3.80÷4 =0.95
25% of 3.80 = 0.95
discounted price:
3.80-0.95
=2.85
what is the rate of change of y with respect of x for this solution
Answers
Answer:
5.2
Step-by-step explanation:
Bentley conducted a scientific experiment. For a certain time l, the temperature of a compound rose 2 and 1/2 degrees for every 2/3 of an hour. What is the rate, in degrees per hour that the temperature of the compound rose.
Answers
Answer:
Rate of Temperature Change = 3.5 degrees per hour
Step-by-step explanation:
In order to calculate the rate of rising of the temperature in degrees per hour, we will use the following formula:
[tex]Rate\ of\ Temperature\ Change = \frac{Rise\ in\ Temperature}{Time\ Taken\ for\ the\ Rise} \\\\[/tex]
where,
Rise in temperature = 2 and 1/2 degree = 2.5 degrees
Time taken for the Rise = 2/3 of an hour = 0.667 h
Therefore,
[tex]Rate\ of\ Temperature\ Change = \frac{2.5\ degrees}{0.667\ h}\\[/tex]
Rate of Temperature Change = 3.5 degrees per hour
Can anyone help me with this? I need this by tonight!
Answers
Answer:
i believe it's 992 i had this same question back in the day but i forget
Answer:
5x, I think
Step-by-step explanation:
7x-2 is 5x so I think that's what it is
Mr. Hamilton is going to get his halrcut today. The hair cut will cost $34. He also pays 4% sales tax. Is $40 sufficient to
cover the haircut with tax and a 15% tip.
Answers
What is a third-degree binomial?
Answers
Answer:
B and DStep-by-step explanation:
Binomial = 2 terms in the expressionThird degree = highest added degree of variables in one term(A) It has 3 terms and highest degree of 4. It is trinomial of degree 4.
No(B) It has 2 terms and highest degree of 3. It is binomial of degree 3.
Yes(C) It has 2 terms and highest degree of 7. It is binomial of degree 7.
No(D) It has 2 terms and highest degree of 3. It is binomial of degree 3.
Yesis 5(x+1) the same as 5x+1? Explain your answer.
Answers
5*x= x (correct)
5*1=5 (incorrect)
When I say correct or incorrect it means that it does/doesn’t match 5x+1
What is the y-intercept of the line described below? y=3x+5
Answers
Answer:
The y-intercept is 5
Step-by-step explanation:
y=mx+b
m is your slope while b is your y-intercept
Therefore your y-intercept is 5
Your Welcome.
Answer:
The y intercept is 5
Step-by-step explanation:
Y=MX+B
B= the y intercept.
5 is in the spot for B
Therefor, 5 is the y intercept.
Hope this helps have a great day. :)
the diameter of jacob's circular table is 6 feet. what is the area,in square feet, pf jacob's tabletop?
Answers
Answer:
28.26
Step-by-step explanation:pie x r^2
2. Five pens of the same type cost the same as two notebooks of the same type. If one pen and two
notebooks cost $4.20, what is the cost of one pen?
Answers
Find the selling price of a 38$ item after a 50% markup
Answers
Answer:
$76
Step-by-step explanation:
yeah i can't really explain kinda complicated
A 71° D ? B. С Angle =
Answers
Answer:
so u do 56596738465985873+77534-748=32
Step-by-step explanation:
What is the most common amount students grew Mr.Zhu’s class ? How can you tell from the line plot
Answers
Answer:aaahfjhahaha hahdgfgfghsahHSHHha ahahahshdhgshahahah shahahhahsgahahasghagagshah
Step-by-step explanation:
Slove the Equation
-8(k + 46) = -5.
(Please include step-by-step)
Answers
Answer: look at the picture
Step-by-step explanation: Hope this help :D
Answer:
[tex]{k = - \frac{363}{8} \: \: \: or \: \: - 45 \frac{3}{8} } \\ [/tex]
Step-by-step explanation:
-8(k + 46) = -5
Expand the terms on the right
-8k - 368 = - 5
Add 368 to both sides of the equation
- 8k - 368 + 368 = - 5 + 368
- 8k = 363
Divide both sides by - 8
[tex] \frac{ - 8k}{ - 8} = - \frac{363}{8} \\[/tex]
We have the final answer as
[tex]k = - \frac{363}{8} \: \: \: or \: \: - 45 \frac{3}{8} \\ [/tex]
Hope this helps you
Need help asapp!!
- x < 5
- x > 5
Answers
Answer: it A
Step-by-step explanation: Hope this help :D
Find the Area of the figure
Answers
Answer:
48 i think
Step-by-step explanation:you add both bases so 4+8=12 divided by 2 to get 6 and then multiply by 8 to get 48 i think im sorry if its wrong
How do I find the coordinates?
Answers
2x=8
x=4 y=-1
good luckkkkkkk
What are the solutions to the quadratic equation 5x2 + 15x = 0?
Answers
this is because 5x^2+15x=0 can be simplified to