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KiRa [710]
3 years ago
13

On the horizontal number line show how you will round 198.78 to the tens place & write the rounded number. Given picture is

a line with 3 slashes.
-l----------l----------l-
Mathematics
1 answer:
harkovskaia [24]3 years ago
7 0
If the three slashes are 190, 195, and 200, we can see it as 
<span>-l----------l--------|--l- with the slightly longer line being around 198.78. Since it is clearly closer to the end of the line than the start of the line, we round it to 200</span>
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PLEASE HELP<br> ANSWER SERIOUSLY
alex41 [277]

Answer:

raise a product to a power.

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i suck at explaining, but after the first step the expression looks like:

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Step-by-step explanation:

5 0
3 years ago
Question 1
Ilia_Sergeevich [38]

We will see that the perimeter of the rectangle is exactly 390 ft, so the statement is true.

<h3>Is the fence enough?</h3>

For a rectangle of length L and width W, the perimeter is given by:

P = 2*(L + W).

In this case, we know that:

L = 120 ft

W = 75 ft

Replacing that on the perimeter equation we get:

P = 2*(120 ft + 75  ft) = 390 ft

So the perimeter is exactly 390 ft, meaning that to put a fence around the parking lot the company will need at least 390 ft of fence.

So the statement is correct.

If you want to learn more about perimeters, you can read:

brainly.com/question/24571594

4 0
2 years ago
What is the constant of proportionality in the equation y = 5/9 x ?
Mazyrski [523]

The constant of proportionality is 5/9

y= kx  where k is the constant of proportionality

y = 5/9 x

k = 5/9

6 0
3 years ago
You roll a number cube twice. Find the probability of the event. Rolling a 1 then a 2.
kap26 [50]
P( 1)  = 1/6
P(2) = 1/6

Probability of 1 then 2  = 1/6 * 1/6  = 1/36
7 0
3 years ago
the table shows the height of a plant as it grows. Which equation in point slope form gives the plants height at any time?
uysha [10]
(3,21)(5,35)
slope = (35 - 21) / (5 - 3) = 14/2 = 7

possible answers are :
y - 21 = 7(x - 3)
or
y - 35 = 7(x - 5)
or
y - 49 = 7(x - 7)
or
y - 63 = 7(x - 9)

4 0
3 years ago
Read 2 more answers
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