Post A and post B are 120 meters apart Post B and Post C are 300 meters apart. Ben cycled from post A to B in 15 sec and post B to post C in 55 sec. Find the average speed from post A to C

Answers

Answer 1

Answer: It's about 6.43 meters per second, You take meter form A to C and divide by the total time

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Round 19.3 to the nearest whole number

Answers

The answer is 19

9 is the nearest whole whole number

5 and up the number goes

Please help 5. 6. 7. 8.

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5. Angle 5 would be 160° because it is corresponding to Angle 1.
6. Angle 4 would be 37° because it is vertical to Angle 6.
8. Angle 5 would either be 60° because it is congruent to Angle 4 or 120° because it’s supplementary to Angle 4. I don’t remember.
I forgot how to do question 7.

Answer:

thi is 4 por que tiene correcto los numeros

HELP PLEASE BE QUICK

Answers

The prism with the pentagonal base's volume is 585 cm³.

Step-by-step explanation:

Step 1:

The prism has a pentagonal base.

The volume of a prism with a pentagonal base, $V=(1)/(4) \sqrt{5(5+2 √(5))} a^(2) h.$

In the formula to determine the prism's volume, in the question, it is given that $(1)/(4) \sqrt{5(5+2 √(5))} a^(2)$ is equal to 45 cm².

Step 2:

So if we substitute $(1)/(4) \sqrt{5(5+2 √(5))} a^(2) = 45$ in $V=(1)/(4) \sqrt{5(5+2 √(5))} a^(2) h.$ we get,

$V=(1)/(4) \sqrt{5(5+2 √(5))} a^(2) h =$ $45h.$

The value of h for the given prism is 13 cm, so

$V = 45(13) = 585$ cm³.

The prism's volume is 585 cm³.

Is -101 any rational or irrational number

Answers

Answer:

It is rational

Step-by-step explanation:

Step 1: Determine

A number is irrational if it does not terminate.

A number is rational if the number does terminate.

-101 terminates

Answer: It is rational

Answer:

its a rational number

At the zoo' Brooke learned that one of rhinos weighs 4'897 pounds' one of the giraffes weigh 2'667 pounds' one of the African elephants weigh 12'456 pounds' and one of the Komodo dragons weigh 123 pounds.what is the combined weight of the zoos elephant and giraffe

Answers

2,667 + 12,456=15,123
Hope I helped!

2,667+12,456= 15,123 pounds.

Answer= 15,123 pounds.

Emily spent 1/2 of her money at the grocery store.Then, she spent 1/2 of what was left at the bakery. Next, at the music store, she spent 1/2 of what is left on a CD that was on sale. She spent the remainder $6.00 on lunch at the diner. find how much money Emily start with?

Answers

I believe the answer is $48 because 6 * 2 is 12 and 12 * 2 is 24 and 24 * 2 is 48, thus 48$. Please feel free to check my work, though.

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so right now your gonna get a lot of questions from because i don't have the energy to work them out but what's 10(4x + 4) = 100

Question 7 ❤️ this is almost due and I need some help with question 7! Thanks