All categories

3 years ago

Can someone help me?

Mathematics

1 answer:

Tresset [83]3 years ago

6 0

Question 2 use 180 -115 and divide by 2

maybe

You might be interested in

HOW DO YOU SEE IT?Match the exponential with its graph.Explain your reasoning.[The graphs are labeled (1),(2),(3),(4),(5),and (6

coldgirl [10]

Answer:

$1) f(x)=-3^{x}\\2)f(x)=3^{x}+2\\3)f(x)=3^{\frac{-x}{2}}\\4)f(x)=3^{-x}-1\\5)f(x)=3^{x}\\6)f(x)=3^{x-2}$

Step-by-step explanation:

Retrieved Data

1) Exponential functions are given in this form:

$y=a^x$ For these questions let's focus on these two topics:

If x>0 then they are increasing, if x<0 then they are decreasing ones.

If the base is negative, a<0 then the graph will be traced below the x-axis.

Check the each and their corresponding function based on these pieces of information.

2) Check them below

5 0

4 years ago

How is an inequality different from an equation? Give a real-world scenario in which you would write an inequality rather than a

bagirrra123 [75]

one scenario can be that if you have less than or equal amount of money only then you can buy a certain thing......e.g : if price of a game is 40....then i should have money more than or equal to 40....for which the eq will be

money>=40

6 0

3 years ago

Write the algebraic expression for: “Three times the difference of a number and 5.” *

Gennadij [26K]

Answer:

The answer is A

Step-by-step explanation:

The difference of a number and 5 is written as (x - 5), than you times it by 3 and you get the answer of 3(x - 5)

8 0

4 years ago

What is the value of P?<br><br> 90 125 P

ruslelena [56]

Check the picture below.

5 0

4 years ago

Read 2 more answers

PLEASE HELP!!! THX

PSYCHO15rus [73]

Answer: 1) Product property of logarithm,

2) Subtraction property of logarithm

3) Equality property of logarithm

Step-by-step explanation:

By the Product property of logarithm,

log a + log b = log(a.b)

And, By the Subtraction property of logarithm

log a - log b = log(a/b)

Also, by the equality property of logarithm,

log(a) = log(b) ⇒ a = b

Given expression,

$log_2(5)+log_2(x+2)-log_2(x+1)=log_2(7)$

$\implies log_2(5(x+2))-log_2(x+1))=log_2(7)$ (Product property of logarithm)

$\implies log_2(\frac{5(x+2)}{2(x+1)})=log_2(7)$ (Subtraction property of logarithm)

$\implies \frac{5(x+2)}{2(x+1)}=7$ ( Equality property of logarithm )

$\implies 5(x+2)=7(x+1)$ ( Multiplicative property of equality )

$\implies 5x+10=7x+7$ ( Distributive property of equality )

$\implies 3=2x$ (subtraction property of equality )

$x=\frac{3}{2}$ (division property of equality )

3 0

3 years ago

Read 2 more answers