Ask question

Ask question

All categories

3 years ago

13

What is the most specific name for a quadrilateral with one pair of parallel sides?

1 answer:

sukhopar [10]3 years ago

3 0

It’s C - parallelogram

You might be interested in

Solve the equation and explain

miss Akunina [59]

Start by simplifying the equation by cross multiplying

9(z+1) = 3z

then distribute 9 into the brackets

9z + 9= 3z

then move the constant to the right hand side and change its sign

9z = 3z -9

then move the variable to the left hand side and change its sign

9z - 3z = -9

collect like terms

6z = - 9

then divide both equations by 6 to get z by itself

z = -9/6

simplify the fraction

z = -3/2

8 0

3 years ago

John's dinner bill totaled $75. He left a 15% tip. How much money did John leave for a tip?

Vlad1618 [11]

Answer:

he left $11.25

Step-by-step explanation:

hope this helps :)

7 0

3 years ago

Read 2 more answers

What is the equation of the line shown in this graph?

Softa [21]

0y-2=x cuz desmos is op

4 0

3 years ago

Read 2 more answers

two dice are rolled until a sum of either 5 or 7 occurs. estimate the probability that a 5 occurs first g

Ierofanga [76]

Answer:

The correct answer is " $\frac{2}{5}$ ". A further solution is provided below.

Step-by-step explanation:

According to the question,

The probability of getting a 5 will be:

= $\frac{4}{36}$

= $\frac{1}{9}$

The probability of getting a 7 will be:

= $\frac{6}{36}$

= $\frac{1}{6}$

The probability of not a 5 nor a 7 will be:

= $1-[\frac{4}{36} +\frac{4}{36} ]$

= $\frac{26}{36}$

= $\frac{13}{18}$

Now,

For roll of 2 dice,

⇒ $P=\frac{1}{9} +{\frac{1}{9}\times (\frac{13}{18} ) }+{(\frac{1}{9} )\times (\frac{13}{18} )^2}+{\frac{1}{9}\times (\frac{13}{18} )^3 }+...$

$=\frac{1}{9} [1+\frac{13}{18} +\frac{13^2}{18^2} +\frac{13^3}{18^3} +...]$

$=\frac{1}{9} [\frac{1}{1-\frac{13}{18} } ]$

$=\frac{1}{9} [{\frac{1}{\frac{5}{8} } ]$

$=\frac{2}{5}$

6 0

3 years ago

Simplify 3c÷c²-d²-3d÷d²-c²<br>

mash [69]

-0 good luck queen hdhdhdjf

6 0

3 years ago