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GuDViN [60]
2 years ago
7

Angle MNP ~ Angle HJK. Both triangles are isosceles. If m

Mathematics
1 answer:
marysya [2.9K]2 years ago
3 0
Angle 45

Because it could be 45,45,90
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Find the Geometric Mean of 4 and 9. (round to the nearest tenth)
Ainat [17]

Answer:

6

Step-by-step explanation:

Formula - √a * b

= √4 * 9

= √36

= 6

8 0
3 years ago
What is 65,759.59 rounded to the nearest tenth
coldgirl [10]
65,759.60

Hope this helps
6 0
3 years ago
Simplify the expression (-3x)^4
Sati [7]
(-3x)⁴

Basically, just do this :

(-3x) × (-3x) × (-3x) × (-3x)

So now you have 9x² × 9x²

9 × 9 = 81

x² × x² = x⁴

So, your answer is 81x⁴

~Hope I helped!~
8 0
3 years ago
HURRY PLEASE
Delicious77 [7]

Answer:

Infinite solutions

Step-by-step explanation:

2x−7y=12 (1)

−x+3.5y=−6 (2)

(2) x = 3.5y + 6

(1) 2(3.5y+6) - 7y = 12

7y + 12 - 7y = 12

12 = 12 (a true statement)

Since the variable got eliminated and we got a true statement, the system has infinitely many solutions.

One of the solutions:

(6,0)

8 0
3 years ago
Read 2 more answers
Question 4
Irina-Kira [14]

Answer:

40

Step-by-step explanation:

3x^2 + 8x = 2

3x^2 + 8x - 2 = 0

D = b^2+4ac

D = 8^2+4(3)(-2)

D = 64+(-24)

D = 64-24

D = 40

8 0
3 years ago
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