3 years ago

Shape of quadrilateral with 4 unequal sides

Mathematics

1 answer:

kolbaska11 [484]3 years ago

6 0

I wanna say......Trapezoid?

You might be interested in

A westbound train travels 16 miles per hour slower than the eastbound train. If two trains are 800 miles apart after 5 hours wha

lozanna [386]

Answer:

Step-by-step explanation:

The rate can be calculated as follows

x + x -16

2x-16

(2x-16)×5

10x - 80= 800

10x = 300-80

10x, = 220

x = 220/10

= 22

22-16

= 6 mph

Hence the rate of the west bound tsin is 6mph

7 0

3 years ago

A number has the same digit in its hundreds place and its hundredths place.

aksik [14]

Answer:

it is 10 times greater

Step-by-step explanation:

hope this helps :)

7 0

3 years ago

Can someone please help me with this? <br><br> What is the volume of this sphere?

lara [203]

26 feet queen your welcome

3 0

3 years ago

Read 2 more answers

At winds speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. Wind speeds below 100

alisha [4.7K]

Answer:

Lower limit = 1007.95 cm/s

Upper limit = 1142.05 cm/s

Step-by-step explanation:

We have to calculate a 95% CI with population's standard deviation known.

The sample is size n=60, with mean M=1075.

The confidence interval can be expressed as:

$M-z*\sigma/\sqrt{n} \leq\mu\leq M+z*\sigma/\sqrt{n}$

For a 95% CI, the value of z=1.96.

$1075-1.96*265/\sqrt{60} \leq\mu\leq 1075+1.96*265/\sqrt{60} \\\\1075-67.05 \leq\mu\leq 1075+67.05\\\\ 1007.95 \leq\mu\leq 1142.05$

8 0

3 years ago

Please help because I don’t know this please

jeka57 [31]

Answer:

39⇒3

52⇒4

130⇒10

Step-by-step explanation:

hope this helps have a nice day!!!

8 0

2 years ago

Read 2 more answers