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Naily [24]
3 years ago
14

Need Help!! 10 Points!!

Mathematics
2 answers:
jasenka [17]3 years ago
7 0
2y+5=y+10
y+5=10
y=5
KN=15

2x+6=3x-1
6=x-1
7=x
NM=20
Sloan [31]3 years ago
7 0
Since we know side LK is equal to KN, and side LM is equal to NM, we can set the pairs equal to each other and solve for x.

<u>KN</u>
2y+5=y+10
2y=y+5
y=5

<u>NM</u>
3x-1=2x+6
3x=2x+7
x=7

From this, we can conclude that side KN=5 and side NM=7.
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How many cubic units are needed to make a model of a rectangular prism that is 4 units long,3 units wides,and 2 units tall?
ra1l [238]

Answer:

24

Step-by-step explanation:

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5 0
3 years ago
I got letter C as my answer, is that correct?
lisov135 [29]
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4 0
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An extremely handsome math teacher was on a farm and he counted 32 animals; all pigs and chickens. Then he counted the number of
statuscvo [17]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Solve 15 ≥ -3x or 2/3 x ≥ -2.
hjlf
Solve each of the equations independently, then determine if the are continuous or discontinuous. 
15≥-3x [start here]
-5≤x    [divide both sides by (-3). *Dividing by a negative number means the direction of the sign changes!]
x≥-5  [just turned around for analysis]

Next equation:
2/3x≥-2    [start here]
x≥-2(3/2)  [multiply both sides of the equation by the reciprocal, 3/2)
x≥-3

So, (according to the first equation) all values of x must be greater than, or equal to -5.

(According to the second equation) all values of x must be greater than, or equal to -3. 
So, when graphed on a number line, both equations graph in the same direction, so they are continuous.

4 0
3 years ago
Read 2 more answers
What is the value of -5.872 + (-5.1) ÷ 1.5? (a.) -9.272 (b.) -2.472 (c.) -7.315 (d.) 0.515
BigorU [14]

Answer:

The answer is A) -9.272

Step-by-step explanation:

-5.872 + (-5.1)/1.5

= -5.872 - 3.4

= -9.272

5 0
3 years ago
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