What area formula does a triangle have?

Answers

Answer 1
Answer:

Answer:

The area of a triangle can be found using:

a=1/2 bh

or

a=(bh)/2

where b is the base and h is the height

Answer 2
Answer:

Answer:

Perimeter of a triangle = a + b + c. Area\; of \; a\; triangle= \frac{1}{2}bh. Where, b is the base of the triangle. h is the height of the triangle.

Hope this helps you:)


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Write the ratio in its simplest form. 1.4/7
The sum of a number is 17 and their difference is 3 find the number​
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N/8 = 11/5 what is n= ?
How many 5-card hands can be dealt from a standard deck of 52 cards

Ann purchased a prepaid phone card for $20. Long distance calls cost 14 cents a minute using this card. Ann used her card only once to make a long distance call.If the remaining credit on her card is 14.26,how many minutes did her call last?

Answers

Answer:

The correct answer is; Ann was on the call for 41 minutes.

Step-by-step explanation:

20-14.26 is equivalent to 5.74, in which you divide that by .14 (fourteen cents) and get 41.

Multiply 6/5 x 25/24

Answers

Hi there! 6*25=150 and 5*24=120. Now, we have a fraction of 150/120. The GCF of 150 and 120 is 30 so we are going to divide 150/120 by 30. 150÷30=5 and 120÷30=4. So, we have a fraction of 5/4. 5/4 as a mixed number is 1 1/4. Therefore, the answer is 1 1/4.

The _______ is used to express absolute temperatures in the English system of measurement. A. Celsius scale
B. Fahrenheit scale
C. Rankine scale
D. Kelvin scale

Answers

For america it's Fahrenheit
for most of the rest of the world it is Celsius

Find the mean of the numbers 10, 11, 12, 14, 12, 11, 13, 12, 14, and 11.

Answers

Answer:

mean = 12

Step-by-step explanation:

the mean of a data set is calculated as

mean = (sum)/(count)

sum = 10 + 11 + 12 + 14 + 12 + 11 + 13 + 12 + 14 + 11 = 120

there are 10 values, so count = 10

Then

mean = (120)/(10) = 12

Find the equation of a line that passes through the point (3,2) and has a gradient of - 1/3Leave your answer in the form y=mx + c​

Answers

Answer:

  y = -1/3x +3

Step-by-step explanation:

When given a point and slope, it is convenient to start with a point-slope form of the equation of a line.

  y = m(x -h) +k . . . . . line with slope m through point (h, k)

  y = (-1/3)(x -3) +2 . . . line with slope -1/3 through point (3, 2)

  y = -1/3x +3 . . . . . . . simplified to slope-intercept form

What is the chemical formula for copper(ll) sulfate?A) CuSO4
B) Cu2SO4
C) CuS
D) Cu2S
[help pls]

Answers

It should be A, CuSO4