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3 years ago

What is the perimeter

Mathematics

1 answer:

lana [24]3 years ago

7 0

The edges of it so 16 is the answer.

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You roll a die, winning nothing if the number of spots is odd, $5 for a 2 or a 4, and $20 for a 6. a) Find the expected va

Dovator [93]

TeX rendering has been iffy at best on this site for the past few days, at least in my experience. I've attached a solution below.

8 0

3 years ago

Find the area and perimeter. Stuck on this one need help

masya89 [10]

9514 1404 393

Answer:

area: 114 square units
perimeter: 44 units

Step-by-step explanation:

The figure is a trapezoid with bases 12 and 7, and a height of 12. The area formula is ...

A = (1/2)(b1 +b2)h

A = (1/2)(12 +7)(12) = 114 . . . square units area

The length of side AB can be found using the distance formula:

d = √((x2 -x1)^2 +(y2 -y1)^2)

d = √((6 -(-6))^2 +(1 -6)^2) = √(144 +25) = 13

The sum of the side lengths is then ...

13 +7 +12 +12 = 44 . . . units perimeter

8 0

3 years ago

"The Fountains of Bellagio" is a choreographed water display set to light and music that takes place in front of the Bellagio Ho

Pepsi [2]

Answer:

a) 4/15

b) 4/15

Step-by-step explanation:

maximum wait is 1 min,2 min,3 min,4 min,5 min,6 min,7 min,8 min,9 min,10 min,11 min,12 min,13 min,14 min,15 min =total 15 values

a) less than 4 min means he has to wait for 1 min, 2 min, 3 min, 4 min=total 4 values

Probability of wait for less than 4 minutes=4/15

b) more than 11 minutes wait means he has to wait for either 12 min, 13 min, 14 min, 15 min=4 values

Probability of wait for more than 11 minutes=4/15

6 0

3 years ago

Aubrey's dinner cost \$85$85. She tips the waitstaff 30\%30% for excellent service. How much does Aubrey tip the waitstaff?

jeyben [28]

The answer in 25.50 Please Give me brainest. what is 35% of $85. divide 30 into 100 30/100. 0.3. then you multiply the decimal by 85.00 dollars. 0.3 × 85 = 25.5 so 25.50

8 0

3 years ago

Help with question 7

mars1129 [50]

Simple..

you have: 3.4t+19.36=-10.22

You must isolate the variable t to find the answer....

3.4t+19.36=-10.22
-19.36 -19.36

Leaving you with-->>

3.4t=-29.58

Now simply divide....

$\frac{3.4t}{3.4}= \frac{-29.58}{3.4}$

t=-8.7

Thus, your answer.

4 0

3 years ago