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Georgia [21]
4 years ago
5

Please help me i suck at geominty

Mathematics
1 answer:
nlexa [21]4 years ago
8 0
Hello!

You can use the Pythagorean Theorem to solve this.

a^{2} + b^{2} = c^{2}

c is the hypotenuse which is the side opposite of the right angle
a and b are the other sides

Put in the values you know

a^{2} + 24^{2} = 25^{2}

Square the numbers

a^{2} + 576 = 625

Subtract 576 from both sides

a^{2} = 49

Take the square root of both sides

a = 7

The answer is 7

Hope this helps!
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If you walked all three trails in one day, how far would you walk? Write the answer in meters and kilometers
nordsb [41]

Answer:

a. Central Park 2.542 km, Marine Park 1.28 km, Van Cortlandt Park 2.30 km

b. 6.122 km

Further explanation

Given:

Van Cortlandt Park’s walking trail is 1.02 km longer than Marine Park’s.

Central Park’s walking trail is 0.242 km longer than Van Cortlandt’s.

Question a. Fill in the missing information in the chart below.

Central Park ____ km

Marine Park 1.28 km

Van Cortlandt Park ____ km

Problem solving:

From the information above, only Marine Park's walking trail has known at 1.28 km.

Because Van Cortlandt Park’s walking trail is 1.02 km longer than Marine Park’s, then we must add the Marine Park's with 1.02 km to get the Van Cortlandt Park's.

Van Cortlandt Park's walking trail = 1.28 km + 1.02 km

Thus, Van Cortlandt Park's walking trail is 2.30 km.

Next, we find out walking Central Park.

Because Central Park’s walking trail is 0.242 km longer than Van Cortlandt’s, then we must add the Van Cortlandt’s with 0.242 km to get the Central Park's.

Central Park's walking trail = 2.30 km + 0.242 km

Thus, Central Park's walking trail is 2.542 km.

Question b. If a tourist walked all 3 trails in a day, how many kilometers would he or she have walked?

Problem solving:

We have to add up the entire walking trail.

Central Park 2.542 km

Marine Park 1.28 km

Van Cortlandt Park 2.30 km

2.542 km + 1.28 km + 2.30 km = 6.122 km

If a tourist walked all 3 trails in a day, he or she would travel a distance of 6.122 km.

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Keywords: Van Cortlandt Park’s walking trail, 1.02 km, longer than Marine Park’s, Central Park’s, 0.242 km, fill in the missing information, in the chart below, a tourist walked all 3 trails in a day, how many kilometers

3 0
3 years ago
A factory produced a batch of handheld video games, but 4% of the games were found to be defective. If the batch had 250 games i
Tanzania [10]

Answer:

A) 240 games are not defective

Step-by-step explanation:

1% of 250 = 2.5

*4                *4

4% of 250 = 10

250 - 10 = 240

240 games are not defective

4 0
3 years ago
Read 2 more answers
Calculate the rent of a decreasing annuity at 8% interest compounded quarterly with payments made every quarter-year for 7 years
Papessa [141]
The general Formula for a decreasing Annuity is:
P = ( \frac{(1+i)^n -1}{i (1+i)^n}) R
For this example we have:
P = 78,000
n = 7*4 = 28
i = 8%/4 = 2% = 0.02

After substituting you can find value for R, rent.
5 0
4 years ago
Need help an is due monday please show your work please please
AysviL [449]
G represents 3/6 ......
4 0
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Jordan had $10.00 if each drawing pen costs $1.49, how many can he buy
Nonamiya [84]
He can by 6 pens. 6.7 to be exact.

Hope this helps!!
7 0
3 years ago
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