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Andru [333]
2 years ago
10

It took Everly 55 minutes to run a 10-kilometer race last weekend. If you know that 1 kilometer equals 0.621 mile, how many minu

tes did it take Everly to run 1 mile during the race? Round your answer to the nearest hundredth.
A; 3.41 min
B: 5.50 min
C: 6.21 min
D: 8.86 min
Mathematics
1 answer:
Firlakuza [10]2 years ago
7 0
I'm Pretty Sure It Is C:6.21 Mins
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The coordinates of the vertices of right triangle SUE are S(6, 0), U(0, 8), and E(0, 0). What are the coordinates of the midpoin
Irina-Kira [14]
SE is hypotenuse so with having <span>coordinates of S and E we can say midpoint is (6+0/2,8+0/2)=(3,4)
i really don't know what are those options </span>
3 0
3 years ago
Need help with option 1 or 2
Pani-rosa [81]

Option 2.

1. Simplify 7 + (12 - 9) + 7 × 3(8 - 5)

According to the Order of Operations, contents of parentheses are evaluated first. This gives

... 7 + 3 + 7 × 3 × 3

Then multiplication and division are performed left to right.

... = 7 + 3 + 21 × 3

... = 7 + 3 + 63

Followed by addition and subtraction left to right.

... = 10 + 63

... = 73

A Google search box can be relied upon to do the operations in the correct order.

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2. When the expression is rewritten, a different result is obtained. This is because the operations indicated by the second set of parentheses are altered.

... (7 + 12) - 9 + (7 × 3)8 - 5

... = 19 - 9 + 21 × 8 - 5

... = 19 - 9 + 168 - 5

... = 10 + 168 - 5

... = 178 - 5

... = 173

In the first expression, both +8 and -5 are multiplied by 21. In the rewritten expression, only +8 is multiplied by 21.

7 0
3 years ago
32 customers in 4 checkout lanes
viva [34]
I don’t know what the question is but it would be 8 divides out evenly
5 0
3 years ago
Read 2 more answers
Just tell me the answer and how you got it , thank you​
leva [86]

(2x^2 + 4x + 6) - (-3x - 5x^2 + 4)

The negative sign separating the expressions is just multiplying the rightmost expression by -1.

(2x^2 + 4x + 6) + (3x + 5x^2 - 4)

Now, let's add together terms that share the same variable.

2x^2 + 5x^2 = 7x^2

4x + 3x = 7x

6 + (-4) = 2

Let's combine each of these terms into one expression.

7x^2 + 7x + 2 is the final answer.

7 0
3 years ago
HELP PLEASE HELP , .
Otrada [13]

Answer:

You need to plot the points at (1.5, 0) and (0,-3)

Step-by-step explanation:

3 0
2 years ago
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