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4 years ago

If a triangle has a height of 14 inches and a base of 9 inches, what is its area?

Mathematics

2 answers:

uranmaximum [27]4 years ago

6 0

Answer:

66666666333333333333333333333333

Step-by-step explanation:

Alexandra [31]4 years ago

3 0

The formula for area of a triangle is

Area= 1/2*base*height

If you substitute values in for the base and height, you get the equation

Area = 1/2*14*9

When you multiply 1/2 by 14, you get 7. Substitute for this in your equation.

Area=7*9

Simplify by multiplying 7*9=63.

The area of the triangle is 63 inches.

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What does this equal

Inessa [10]

Answer:

Step-by-step explanation:

You must divide the diameter of Mars by the diameter of softball.

$(7\times10^7):(0.098)=\dfrac{7\times10^7}{0.098}=\dfrac{7\times10^7:7}{0.098:7}=\dfrac{10^7}{0.014}\\\\=\dfrac{10^7}{\frac{14}{1000}}=10^7\times\dfrac{1000}{14}=\dfrac{10^7\times10^3}{14}=\dfrac{10^{7+3}}{14}=\dfrac{1}{14}\times10^{10}\\\\\dfrac{1}{14}\approx0.071\to\dfrac{1}{14}\times10^{10}\approx0.071\times10^{10}=0.071\times10^2\times10^8\\\\=7.1\times10^8\\\\\text{Used}\ a^n\times a^m=a^{n+m}$

4 0

3 years ago

Please help me, i only have 30 mins.

Aleks04 [339]

Answer:

Width is 24, length is 40

Step-by-step explanation:

64 can be split into 8 groups of 8, and the 8 groups can be split into 3 and 5. Then, take 3 x 8 for the width and 5 x 8 for the length, and you have the answer! I wish to you best of luck!

4 0

2 years ago

Scarlet has a box with 16 black pens and 8 red pens. The probability that a pen randomly picked from the box is a red pen is___

lorasvet [3.4K]

1 is c
2 is c
3 is a
Since probability is the part to the whole. 8/24 which simplifies to 1/3
On the dice it has 2 spots for red and 4 for black which part to whole is 2/6 which is 1/3. Which gets to the same answer to make it correct.
I'm pretty sure that's right.

3 0

3 years ago

Read 2 more answers

Simply the expression 3(2x+y)

Damm [24]

Answer:

6x + 3y

Step-by-step explanation:

3(2x + y)

6x + 3y

Bet of Luck!

4 0

3 years ago

A bag contains six red marbles three green marbles and four blue marbles if we choose a marble then another marble without putti

ryzh [129]

Answer:

2/13

Explanation:

The bag has 6 red, 3 green, 4 blue.

Total marbles = 13

Probability of getting <u>blue the first time</u> would be 4/13 because 4 of the 13 total marbles are blue

Because you're not putting back the first marble, the total would go down to 12, so the probability of getting <u>red the second time</u> would be 6/12 or 1/2

The probability that the first marble is blue and the second marble is red = (4/13)(6/12) = 2/13

8 0

3 years ago