MATHEMATICS HIGH SCHOOL

Can someone please help, will give brainliest!!

Answers

Answer 1

Answer: I want to say it is Skewed to the left because of more days with lower temperatures, but I could be wrong..

Answer 2

Answer:

Answer:

Step-by-step explanation:

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-2y > 2
a. a
b. b
c. c
d. d

Answers

-2y > 2
y < 2/-2
y < -1

What is the inverse of the function y = 4x + 5?

Answers

The inverse of the function y = 4x + 5 is $f^(-1)(x) = (x-5)/(4)$

The given function is:

y = 4x + 5

To find the inverse of the given function y = 4x + 5, follow the following steps:

Make x the subject of the formula:

$y = 4x + 5\n\n4x = y - 5\n\nx = (y)/(4)-(5)/(4)$

Replace x by $f^(-1)(x)$ and replace y by x.

The resulting function represents the inverse of the function y = 4x + 5

$f^(-1)(x)=(x)/(4)-(5)/(4)$

Which can be further simplified as:

$f^(-1)(x) = (x-5)/(4)$

The inverse of the function y = 4x + 5 is $f^(-1)(x) = (x-5)/(4)$

Learn more here: brainly.com/question/12220962

Answer:

y = 1/4 x - 5/4

Step-by-step explanation:

y = 4x + 5

Switch x and y.

x = 4y + 5

Solve for y.

4y = x - 5

y = 1/4 x - 5/4

You are Miguel Cervantes de Navas y Colon, captain in the Royal SpanishArmy in Sevilla in the year 1842. Outside your barracks window is a stack of
cannonballs, as shown in the illustration. On an idle afternoon you decide to
calculate the number of cannonballs in the stack. What is the number of
cannonballs?

Answers

650 is the number of cannonballs. It typically fires a projectile propelled by an explosive chemical.

What is cannonballs?

A cannon constitutes a large-caliber gun that belongs to the artillery category. It typically fires a projectile propelled by an explosive chemical. Prior to the development of smokeless powder in the late 19th century, gunpowder (sometimes known as "black powder") served as the main propellant.

Depending on their intended purpose on the battlefield, different types of gun combine and balance these characteristics to differing degrees. Cannons differ in gauge, effective range, mobility, rate of fire, angle of fire, and firepower. A large artillery weapon is a cannon.

By utilizing the formula of a square pyramid,

n(n+1)(2n+1)/6

12(12+1)(2(12)+1)/6

12(13)(25)/6

2*13*25

=650

Therefore, 650 is the number of cannonballs.

To know more about cannonballs, here:

brainly.com/question/14330897

#SPJ7

Answer: The correct answer would be 164(c)

Step-by-step explanation:

You are Miguel Cervantes de Navas y Colon, captain in the Royal Spanish

Army in Sevilla in the year 1842. Outside your barracks window is a stack of

cannonballs, as shown in the illustration. On an idle afternoon you decide to

calculate the number of cannonballs in the stack. What is the number of

cannonballs?

X = {(2, 3), (2, 4), (2, 5), (2, 6)} is x a function and why? no, each ordered pair in this list has the same first element. yes, no two ordered pairs in this list has the same second element. yes, there is more than one ordered pair in this list. no, there is a limited number of ordered pairs in this list.

Answers

for every input, there is one output
for every x there is one y
(x,y)

if x repeats with a differnt y, it's not a function
we see
(2,3) and (2,4) and all of them

no, not a function
no, each ordered pair in this list has the same first element
answer is first one

Twelve is sixteen less than four times a number

Answers

Say it out loud and you should get your answer like that.

12 = 16 - 4x

Well, 16 - 4 already equals 12, so the x shouldn't have a value over 2.

The x must be a 1.

The equation would be 12 = 16 - 4 x 1.

Hope this helped.

4x-16=12 would be the equation. To solve:
Add 16 to both sides.
4x=28
Divide by 4.
x=7

Solve log (base 5)(9x-4)=1

Answers

$\log_5(9x-4)=1 \n 9x-4=5^1 \n 9x-4=5 \n 9x=5+4 \n 9x=9 \n x= (9)/(9) \n x=1$

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