What’s the answer to the question
what’s the answer to the question - 1

Answers

Answer 1
Answer: angle B would be 111° since a pentagon adds up to 540° total.
Answer 2
Answer:

Answer:

the total angle of a five sided polygon is 540, hence angle a + e + d+ c = 540.

to find b, take 540 - 150 - 92 - 98 - 89 = 111 (the answer)


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Charlie runs ata speed of 3 yards per second. about how many miles per hour does charlie run?

Olivia runs 15 miles in 3 hours how many miles will she run in 8 hours if she stays the same rate

Answers

Answer:

Olivia will run 40 miles in 8 hours if she maintains the same rate.

Step-by-step explanation:

If Olivia runs 15 miles in 3 hours at a constant rate, we can find her rate of running:

Rate = Distance / Time

Rate = 15 miles / 3 hours

Rate = 5 miles per hour

Now, we can use this rate to calculate how many miles Olivia will run in 8 hours:

Distance = Rate × Time

Distance = 5 miles/hour × 8 hours

Distance = 40 miles

Olivia will run 40 miles in 8 hours if she maintains the same rate.

Answer:

If Olivia stays running at the same rate, She will run 40 miles in 8 hours.

If this helped you let me know. If not, I will improve and make sure my work is correct. Have a nice day!

Britt hires a personal trainer for the summer.The trainer charges a $40 sign up fee plus
$22.50 per hour. If Britt spends a total of
$940 over the summer, how many hours did
she train with the trainer?

Answers

13 hours ( Is correct) hfjdjdkf

What is the sum of:
5 (-15) =

Answers

Answer:

20 i think:))))))))))))

Craig has 36 ounces of flour left in one bag and 64 ounces of flour in another bag. Use the Baking Flour Equivalent table to find how many cups of flour Craig has in all.Baking Flour Equivalents

Number of Ounces. Number of Cups
16. 3.6
10. 2.3
8. 1.8

Answers

so 16 = 3.6, 10 = 2.3 so 20 = 4.6 then add 16 + 20 to get 36 so 3.6 + 4.6 = 8.2
36 ounces = 8.2 cups

36 = 8.2, 8 = 1.8, 20 = 4.6, 36 + 8 + 20 = 64 ounces so 8.2 + 1.8 + 4.6 = 14.6 cups
64 ounces = 14.6 cups

Total cups = 8.2 + 14.6 = 22.8 cups

How many solutions does the following system of equations have?y=5/2x+2
2y=5x+4

One

Two

Zero

Infinitely many

Answers

We will use a method of substitution.
y = 5/2 x + 2 
2 y = 5 x + 4   ⇒  2 ( 5/2 x + 2 )= 5 x + 4
5 x + 4 = 5 x + 4
0 x = 0            ⇒  x, y ∈ R
Answer: D)   
This system has infinitely many solutions.

An ant has a mass of approximately 4 × 10–3 grams and an elephant has a mass of approximately 8 x 106 grams. How many times larger is the elephant's mass as compared to the ant's mass?

Answers

2*10^(9) times larger is the elephant's mass as compared to the ant's mass.

Given that, the mass of an ant is approximately 4* 10^(-3) and the mass of an elephant is approximately 8*10^(6).

We need to find how many times larger is the elephant's mass as compared to the ant's mass.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Let x be the number of times the elephant's mass is larger than an ant's mass.

So, x=The elephant's mass/An ant's mass= (8*10^(6))/(4* 10^(-3))

=2*10^(9)

Therefore, 2*10^(9) times larger is the elephant's mass as compared to the ant's mass.

To learn more about an equation visit:

brainly.com/question/15707224.

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Answer:

Mass of elephant/mass of ant = 8x10^6/4x10^-3 = 2x10^9. Therefore, mass of elephant = 2x10^9 times mass of ant.

Step-by-step explanation: