All categories

3 years ago

Jason's mom drove at 100 km/h for a 160 km trip. How much longer would

Mathematics

2 answers:

Delvig [45]3 years ago

8 0

Answer:

10 minutes

Step-by-step explanation:

the trip wouldve taken 10 minutes longer because the car was going 10km slower

choli [55]3 years ago

4 0

Answer:

Here is the way to get the answer

Step-by-step explanation:We use the formule: t=S/v. So:

+ t1= 160/100 = 8/5 hrs = 5760''

+ t2= 160/90 = 16/9 hrs = 6400''

=> t2-t1= 6400 - 5760 = 640'' = 10'40''

You might be interested in

Help please!!!! I’ll appreciate it so much!

bazaltina [42]

Answer:

13. x = 4

14. x = -16

15. x = 11

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

8. A rectangular prism has a volume of 468 cubic meters. It has a length of 12 meters and a width of 6 meters. What is the heigh

evablogger [386]

Jdjrhfhfhfhfhfjfhfhfjfjfjfjfjfjfjfjfnghg

6 0

3 years ago

What square root is closest to 5

nikklg [1K]

Answer: 2.236

Step-by-step explanation: The square root of 5 is expressed as √5 in the radical form and as (5)½ or (5)0.5 in the exponent form. The square root of 5 rounded up to 5 decimal places is 2.23607. It is the positive solution of the equation x2 = 5.

7 0

3 years ago

In a right triangle, if a = 8 and c = 17, what is the correct setup to find the value of b?

salantis [7]

Answer:

b =15

Step-by-step explanation:

We can use Pythagoras theorem to find b:

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

$8^{2} + b^{2} = 17^{2}$

64 + $b^{2}$ = 289

64 + 225 = 289

64 + $15^{2}$ = 289

b = 15

hope this helps :) and sorry if not right

7 0

3 years ago

Read 2 more answers

Can someone plsss help me with the 2 one

stepan [7]

Answer: $\sqrt{73}$ for number 7

Step-by-step explanation:

a²+b²=c²

3²+8²=c²

9+64=c²

$\sqrt{73}=\sqrt{c^2}\\\sqrt{73}=c$

8 0

3 years ago