All categories

3 years ago

The formula for average speed when traveling a distance of ddd over a time ttt is \dfrac dt

Mathematics

2 answers:

Anna11 [10]3 years ago

7 0

Answer:

ouuuuu that is a really good question

sveta [45]3 years ago

7 0

Answer:

Jeff is faster

Step-by-step explanation:

Ez khan

You might be interested in

The coldest surface temperature on the Moon is 57 degrees colder than twice the coldest surface temperature on Earth. What is th

german

28.5 is the coldest surface temperature on Earth

5 0

3 years ago

Please !!!!!! Help me

PtichkaEL [24]

Answer:

a. 1 b. 3/5 or 60%

Step-by-step explanation:

number of favourable events/number of total events

3x/5x = 3/5

5 0

3 years ago

A cereal company fills boxes with 16 ounces of cereal. the acceptable percent error in filling a box is 2.5%. find the least and

miskamm [114]

Least = 16 - 0.025 * 16 = 15.6 ounces
Greatest = 16 + 0.025*16 = 16.4 ounces

7 0

3 years ago

Please hrlp....??????

solong [7]

Answer:

147

Step-by-step explanation:

180-33=147

5 0

2 years ago

How do you find the area of a triangle when given only the lengths of three sides?

SashulF [63]

Answer:

Use Heron's formula; see below.

Step-by-step explanation:

Use Heron's formula.

Let the sides of the triangle have lengths a, b, and c.

$s = \dfrac{a + b + c}{2}$

$area = \sqrt{s(s - a)(s - b)(s - c)}$

Example:

A triangle has side lengths 3, 4, and 5 units.

Find the area of the triangle.

$s = \dfrac{a + b + c}{2}$

$s = \dfrac{3 + 4 + 5}{2}$

$s = 6$

$area = \sqrt{s(s - a)(s - b)(s - c)}$

$area = \sqrt{6(6 - 3)(6 - 4)(6 - 5)}$

$area = \sqrt{6(3)(2)(1)}$

$area = \sqrt{36}$

$area = 6$

3 0

2 years ago