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ziro4ka [17]
3 years ago
13

Round 21.98 to the nearest hundredth

Mathematics
2 answers:
shepuryov [24]3 years ago
4 0
It's 21.98, the hundredths place is where the 8 sits.

dem82 [27]3 years ago
3 0
21.98 rounded to the nearest hundredth is 22
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Find the equation of the line that is perpendicular to x - y = -5 and passes through (4, 7).
Ivanshal [37]
X - y = -5
-y = -x - 5
y = x + 5...slope here is 1. A perpendicular line will have a negative reciprocal slope. All that means is flip ur slope and change the sign. So our perpendicular line will have a slope of -1.

y = mx + b
slope(m) = -1
(4,7)...x = 4 and y = 7
now we sub and find b, the y int
7 = -1(4) + b
7 = -4 + b
7 + 4 = b
11 = b

so ur perpendicular equation is : y = -x + 11 <==
8 0
3 years ago
Y - 3 = 2(x + 1)
Natalija [7]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
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umka21 [38]

Answer:

(3, 0).

Step-by-step explanation:

dentifying the vertices of the feasible region. Graphing is often a good way to do it, or you can solve the equations pairwise to identify the x- and y-values that are at the limits of the region.

In the attached graph, the solution spaces of the last two constraints are shown in red and blue, and their overlap is shown in purple. Hence the vertices of the feasible region are the vertices of the purple area: (0, 0), (0, 1), (1.5, 1.5), and (3, 0).

The signs of the variables in the contraint function (+ for x, - for y) tell you that to maximize C, you want to make y as small as possible, while making x as large as possible at the same time.

Hence, The Answer is ( 3, 0)

3 0
3 years ago
Read 2 more answers
What is the solution to the inequality-2x-3y&gt;9
Sati [7]

Answer:

y  <  −  2 x /3 − 3

Hope This Helps!


4 0
3 years ago
A new shirt costs $14.99. If the shirt in sale for 1/5 off its price, about much would you save. SOLUTION PLS
Tasya [4]

Answer:

As per the given condition:

A new shirt costs $14.99.

If the shirt has a sale for \frac{1}{5} off its price.

Now, we find how much you save on this shirt:

First find the \frac{1}{5} of $14.99

i.e,  

\frac{1}{5} \times \$14.99 = \frac{\$14.99}{5} =\$ 2.998

⇒ you have the discounted value is $ 3 .

You pay for the shirt is: $14.99 -$ 2.998 = $11.992

Therefore, you would save $2.998 or $ 3 in buying your new shirt.


5 0
3 years ago
Read 2 more answers
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