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guajiro [1.7K]
3 years ago
9

Equation y = x2 - 1

Mathematics
1 answer:
Sidana [21]3 years ago
8 0

Answer:

There is<em> no solution</em> to this problem.

Step-by-step explanation:

In order to find the solution, y or x needs to be shown.

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Given that S is the centroid of triangle MNO, find SQ. A. 4. B. 5. C. 10. D. 15
Angelina_Jolie [31]
First, we need to calculate for x. Since,
MP = PN
Thus,

3x-4 = x+4
2x = 8
x = 4

<span>Next, we calculate for MS </span>
MS = 2x + 2 = 10

Since, MS = 2SQ
10 = 2SQ
Then,
SQ = 5 units

Therefore, the correct answer is B.
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3 years ago
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15/25 in lowest terms
klio [65]
3/5 is the lowest term. 3/5 = 15/25. Does this help? 
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3 years ago
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On a map, the scale shown is 1 inch: 20 miles. If a city is 900 square miles, what is the area of the city on the map?
WITCHER [35]

Answer:

2.25 square inches

Step-by-step explanation:

we know that

The scale is 1\ inch: 20\ miles

That means

1 inch on a map represent 20 miles in the city

so

An area of (1)(1)=1\ in^2 on a map represent an area of (20)(20)=400\ mi^2 in the city

Applying proportion

\frac{1}{400}\ \frac{in^2}{mi^2}=\frac{x}{900}\ \frac{in^2}{mi^2}\\\\x=900/400\\\\x=2.25\ in^2

3 0
3 years ago
(WILL GIVE BRINALIST TO BEST ANWER) WHATS the measure of &lt; 3
malfutka [58]

Answer:

∠3 = 60°

Step-by-step explanation:

Since g and h are parallel lines then

∠1 and ∠2 are same side interior angles and are supplementary, hence

4x + 36 +3x - 3 = 180

7x + 33 = 180 ( subtract 33 from both sides )

7x = 147 ( divide both sides by 7 )

x = 21

Thus ∠2 = (3 × 21) - 3 = 63 - 3 = 60°

∠ 2 and ∠3 are alternate angles and congruent, hence

∠3 = 60°

8 0
2 years ago
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Nezavi [6.7K]
Your're lucky am going to help. Kidding. :D
All real  numbers but 3 and -3 

4 0
3 years ago
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