How do you find the length of a diagonal right triangle ?

Answers

Answer 1

Answer: unsure what you mean by diagonal right triangle

but if you wanted to find the hypothenuse (longest side) of a right triangle, you can apply pythagorean theorem

$a^2+b^2=c^2$
where c is the hypothenuse
a and b are the other sides

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Please help with hold page extra points given

Answers

2. 300 mph or nautical miles or Knots
3. 77 miles
4. 150 minutes
5. 270 miles
6. 20 yd per min.
7. 1200 miles
8. 14 ft. per min.
9. 2 hours.
10. 3 hours max. (unless u count traffic)
11. No, it will take 3 hours and 30 minutes.

easy, if you use your head and a shortcut

d=rt
d/r=t
d/t=r
basically if given 2 of the, you can find the rest with
d=rt
t=d/r
r=d/t

2. speed=r
d=3600m
t=12
r=d/t
r=3600m/12m
r=300m/min
rate=300m per minute

3. the time is 7 hours
speed =11mph=r
d=rt
d=7h times 11mph
d=77miles

4. given
d=300cm
r=2cmpermin
t=d/r
t=300cm/2cmpermin
t=150min

5. r=45mph
t=6h
d=rt
d=45mph times 6h
d=270miles

6. d=400yd
t=20min
r=d/t
r=400yd/20min
r=20yd/min
r=20yards per minute

7. r=120mph
t=10h
d=rt
d=120mph times 10h
d=1200miles

8. d=700ft
t=50min
r=d/t
r=700ft/50min
r=14ft/min
r=14 feet per minute

9. d==1200mi
r=600mph
t=d/r
t=1200mi/600mph
t=2h
t=2 hours

10. speed limit is 65mph=r
d=195miles
t=?
t=d/r
t=195mi/65mph
t=3 hours

11. 2 ways
1. find how far it travels in 4 hours
2. find how long it will take
both easy, I willl do first

in 4 hours
d=rt
d=4h times 65mph
d=260 miles
260mi>230mi
yes

so I get how to do the first step but I forgot how to factor it back? can someone explain how please, I want to be able to do it for all of them. thanks

Answers

This problem is an example of difference of squares. 49 is a perfect square root.
So the answer is (x-7)²
Let me know if you need any more help with these kinds of problems.

* PLEASE HELP *-State what the answer is, then please inform me on how to do it. ~Thank you :)

Answers

the answer is that my dad paints twice as fast as I do I paint 3/4 in 30 min. but my dad does it in 15 min. so he paints 2 time quicker then i do

i think it's either my dad paints twice as faster as i do or i paint twice as faster as my dad do. one of them 2 i think

The decimal number 25.33 is an example of a terminating decimal

True/False

Answers

It has a fixed number of digits and is a decimal. It is true that 25.33 since it is a decimal with a finite number of digits.

Explain about the terminating decimal?

A decimal number with a finite number of digits following the decimal point is known as a terminating decimal. More. The repeating decimal 13.20000000000000... can be used to represent a terminating decimal like 13.2, however when the repeating digit is zero, the value is typically classified as terminating.

Decimals with afinite number of decimal places are known as terminating decimal numbers. So these numbers have a fixed number of digits after the decimal point before they end.

A decimal number having a limited number of digits following the decimal point is referred to as a terminating decimal. The repeating decimal 5.6500000000... can be used to represent a terminating decimal like 5.65, however when it is zero, the value is typically referred to as terminating.

To learn more about terminating decimal refer to:

brainly.com/question/572063

#SPJ2

From the research I found 25.33 has an end unlike pi, so is therefore a terminating decimal.

Hope this helps!

Sergio has p paintings in his art collection. He and other local painting collectors agreed to donate a total of 48 paintings to the local museum. Each of the 12 collectors will donate the same number of paintings. How many paintings will Sergio have in his art collection after his donation? Write your answer as an expression.

Answers

Since there are 48 paintings being donated by 12 collectors, then we can say that each collector will donate 4 paintings.

This means that Sergio will have 4 less paintings then he had before, which was represented by $p$ . Thus, our expression is now $\boxed{p - 4}$ .

The number of paintings Sergio will have in his art collection after his donation is p - 4

Given:

Number of Sergio's paintings = p

Total number of paintings to donate = 48

Number of collectors to donate (including Sergio) = 12

Number of paintings donated by each collector = Total number of paintings to donate ÷ Number of collectors to donate

= 48 ÷ 12

= 4 paintings per collector

Therefore,

Number of paintings Sergio will have in his art collection after his donation = Number of Sergio's paintings - Number of paintings donated by each collector

= p - 4

brainly.com/question/19594805

What times 9 will get you 72

Answers

8 because 9+9+9+9+9+9+9+9

It's 8. You can do it 2 ways, 72 divided by 9 = 8, or x times nine equals 72.

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