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3 years ago

6. Find the area of the triangle below. Be sure to include the correct unit in your answer.

Mathematics

2 answers:

pishuonlain [190]3 years ago

6 0

Answer:

b=4cm

h=12cm

Area of triangle=1/2xbxh

=1/2×4×12

24cm

snow_tiger [21]3 years ago

4 0

Answer:

512

Step-by-step explanation: area of triangle= 1/2*base*height

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Pls help answer this, I will need an explanation as well-Thanks.

Mnenie [13.5K]

Hello!

First you have to find the probability of picking the right numbers

To do this you do the amount of favorable outcomes over the total amount of outcomes

There are 5 favorable numbers and 18 in total

This is a probability of 5/18

For the second number there of 4 favorable numbers and 17 in total since you already picked one

This is a probability of 4/ 17

For the third number there are 3 favorable numbers and 16 in total

This is a probability of 3/ 16

For the fourth number there are 2 favorable numbers and 15 in total

This is a probability of 2/ 15

For the fifth number there are 1 favorable numbers and 14 in total

This is a probability of 1/14

To get the answer you multiply all the probabilities together

5/18 * 4/17 * 3/16 * 2/15 * 1/14 = 1 / 8568

The answer is $\frac{1}{8568}$

Hope this helps!

7 0

3 years ago

What is an interim math checkpoint?

mylen [45]

Answer:

Interim assessments: evaluate student learning and monitor progress toward year-end goals and allow teachers to target and adjust instruction; administered at checkpoints throughout the year.

Step-by-step explanation:

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3 years ago

Jenny is diving into a swimming pool from a diving board. The expression below represents Jenny's vertical height x, in feet, ab

fredd [130]

Answer:

Step-by-step explanation:

The projectile motion of Jenny's dive can be represented by $-at^2 + v_0t + h_0$ where a is acceleration, v_0 is velocity, t is time, and h_0 is initial height.

Jenny's vertical height above the water is represented by $-16x^2+12x+10$ . 10 is h_0 and is Jenny's initial height.

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3 years ago

A businessman is required to collect a 5% sales tax. One day he collected $281 in taxes. Find the total amount of sales he made

malfutka [58]

I don't fully understand the question but I hope this helps...

I believe this would mean he made $1405 that day.

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3 years ago

The can is 12cm high and 8cm in diameter. Using formula V=TT r2h, how much is in the can

scoray [572]

The formula you have given here is for the volume of a cylinder. It should read $V = \pi r^{2} h$ .
First, to find r, the radius, divide the diameter by two (since the radius is the distance from the circumference to the centre and the diameter is the distance from any point on the circumference to the opposite point (through the centre))

r = 8/2 = 4

Now we can calculate this.
$V = \pi *4^{2}*12 = \pi * 16 * 12 = 603.185... \\ 
V = 603 cm^{3}$

If your answer needs to be in litres, one cubic centimetre = one millilitre.

603 cm3 = 603mL = 0.603 L

4 0

3 years ago