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4 years ago

5

......................

1 answer:

artcher [175]4 years ago

7 0

You first find the square of each side, the side facing angle B is b, the side facing angle A is a, and the side facing angle C is c
use the formula for distance between two points:
a²=BC²=36+64=100
b²=AC²=272
c²=AB²=164
the median from angle B is: m(b)=√[(2a²+2c²-b²)/4]
plug in all the numbers, I get the answer m(b)=√64=8

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tangare [24]

The answer is 240 cm squared

6 0

3 years ago

Three joggers are running around a circular track. One of them completes one lap in 6 minutes, the second one in 9 minutes, and

Anettt [7]

Answer:

At 11:30 am they will arrive at their starting point together

Step-by-step explanation:

we know that

One of them completes one lap in 6 minutes

The second one in 9 minutes

The third one in 15 minutes

step 1

Find the least common multiple (LCM)

6=2*3

9=3²

15=3*5

so

LCM=(3²)*(2)*(5)=90 minutes

step 2

Find the number of laps of each jogger for the LCM

jogger 1

90/6=15 laps

jogger 2

90/9=10 laps

jogger 3

90/15=6 laps

If they start at 10:00 am

then

10:00 am + 90 minutes=11:30 am

4 0

3 years ago

Teresa gave two-thirds of her peanuts to Gabe. Then she gave ine-half of the remaining peanuts to Carlos. She had 1 peanuts left

alukav5142 [94]

Answer:

Brainliest

Step-by-step explanation:

1 peanut before giving half

1 +1 = 2

2 before giving 2/3

2 x 3/2 = 6/2 = <em><u>3</u></em>

4 0

4 years ago

Read 2 more answers

There are __________ significant figures in the answer to the following computation ( 29.2 - 20.0 )(1.79 x 10^5) / 1.39

Triss [41]

Three significant figures

3 0

4 years ago

If pis inversely proportional to the square of q, and p is 23 when q is 4, determine p

Misha Larkins [42]

Answer:

$p\ =\ 92$

Step-by-step explanation:

Given

$p\ \alpha\ \frac{1}{q^2}$

$p =23; q=4$

Required

Find p, when $q = 2$

We have:

$p\ \alpha\ \frac{1}{q^2}$

Express as equation

$p\ =\ \frac{k}{q^2}$

Make k the subject

$k =pq^2$

When: $p =23; q=4$

$k =23 * 4^2$

$k =368$

When $q = 2$ , we have:

$p\ =\ \frac{k}{q^2}$

$p\ =\ \frac{368}{2^2}$

$p\ =\ \frac{368}{4}$

$p\ =\ 92$

5 0

3 years ago