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1 year ago

What is the value of x?29127.325.2

Mathematics

1 answer:

Ainat [17]1 year ago

7 0

Answer:

25.2

Step-by-step explanation:

Secant-Tangent Formula:

(whole secant) x (external part) = (tangent)^2

(41+12) * 12 = x^2

( 53) * 12 = x^2

636= x^2

Taking the square root of each side

sqrt(636) = x

25.2=x

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For their twentieth wedding anniversary, Richard and Sylvia had a party for several of their best friends. Things were going alo

kompoz [17]

Answer:

Richard is older

Step-by-step explanation:

We can set up an inequality for both statements.

Let r equal Richard's age and s equal Sylvia's age.

"I am older than my wife."

Since Richard is speaking, the inequality would look like this:

r > s

This means Richard is older than Sylvia.

"I am younger than my husband."

Since Sylvia is speaking, the inequality would look like this:

s < r

This means that Sylvia is younger than Richard.

We can flip one inequality to "see" them from the same perspective.

Let's use s < r

To make it so that we can see the relationship from Richard's perspective, flip the entire inequality.

s < r

r > s

The inequality from the first quote is identical to this one!

Therefore, Richard is older than Sylvia.

8 0

2 years ago

How do you do unto rate?

Margarita [4]

If you mean unit rate you find it by dividing the top number by the bottom number to fin the singular number or unit rate.

4 0

3 years ago

Betty's grade in science class is affected by the number of missing assignments. The table below shows the science grade percent

Angelina_Jolie [31]

Hi!

$y=-5x+95$

Plug in $15$ for $x$

$y=-5(15)+95$

Multiply $-5$ and $15$

$y=-75+95$

Add $-75$ and $95$

$y =15$

-------------------------------------------------------------------------------------------------------------

Betty's percentage is 15%.

The rate of change is the amount it changes for every missing assignment, therefore it would be -5.

5 0

2 years ago

So uh- people didnt do the question properly- i just need help with QUESTION 4

notka56 [123]

Answer:

A and C luv <3

Step-by-step explanation:

3 0

3 years ago

There are 54 players in a beach volleyball club. Nine of the players cannot attend a game night. The coach needs to make even te

Irina-Kira [14]

Answer:

7/9

Step-by-step explanation:

There are 54 players.

Dividing 54 into 6 gives:54/6=9teams

But 9 players are not at the game,

So 54-9=45

Dividing 45 players into teams of 6 players 45/6=7.5 that is 7 teams and 3 players

Therefore the fraction of players in sixth at the game is=7/9

8 0

2 years ago