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3 years ago

Is this right? I tried I don’t get math

Mathematics

1 answer:

sweet [91]3 years ago

8 0

its right!!

you're doing great :)

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Define Postulate In Geometry ?

MakcuM [25]

To suggest something such as an idea.

4 0

3 years ago

I golf club charges $10 to join and

Jobisdone [24]

Answer: He could have played more than 3 games.

Step-by-step explanation:

Hi, to answer this question we have to write an inequality.

I golf club charges $10 to join and $5 per game: So, the cost of playing golf is equal to $10 (joining price) plus the product of the number of games played (x) and the price per game (5).

That expression must be higher than 25, since john paid more than $25.

Mathematically speaking

10+ 5 x > 25

Solving for x

5x >25-10

5x >15

x >15/5

x> 3

He could have played more than 3 games, since his cost was higher ( not equal or higher) than 25.

4 0

4 years ago

I need help with the equation inserted in the picture.

sergij07 [2.7K]

Answer:

x = 4

-4x+21 => 5

Step-by-step explanation:

The given triangle in the picture is isosceles triangle which means that two sides of the triangle are equal.

So,

$Side\ 1: -4x+21\\Side\ 2: -4x+21\\Side\ 3: 6\\Perimeter = 16$

Now

Putting all the values in equation for perimeter

$Side\ 1+Side\ 2+Side\ 3 = 16\\-4x+21 -4x+21 + 6 =16\\-8x +48 = 16\\-8x = 16-48\\-8x = -32\\\frac{-8x}{-8} = \frac{-32}{-8}\\x = 4$

Putting x = 4 in side 1

$=-4(4)+21\\= -16+21\\=5$

Hence,

x = 4

-4x+21 => 5

4 0

3 years ago

Write the expression. Then, check all that apply. twice the difference of a number and six A 2-column table with 4 rows. Column

Pie

The statements that apply to the algebraic expression are

Replace “a number” with the variable, n.
The two operations are multiplication and subtraction.
The constants are 2 and 6.
The expression is written as 2(n – 6)

<h3 /><h3>How to determine the algebraic expression?</h3>

The complete question is added as an attachment

The statement is given as:

Twice the difference of a number and six

Represent the number with n.

So, the statement becomes

Twice the difference of a n and six

Twice means 2 *

So, we have

2 * difference of a n and six

Express difference as minus i.e. -

So, we have

2 * (n - 6)

Hence, the expression is written as 2(n - 6)

Read more about algebraic expressions at:

brainly.com/question/4344214

#SPJ1

6 0

1 year ago

Solve:<br>√100 - √1 + √36

Vladimir79 [104]

Hi there!

√100=10

√1=1

√36=6

10-1+6

9+6

Hope this helps

$ANSWERED:\\GraceRosalia$

7 0

3 years ago

Read 2 more answers