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Nadya [2.5K]
3 years ago
7

This is probably easy to answer but I’m tired soo...

Mathematics
2 answers:
Flura [38]3 years ago
8 0

Answer:

6:30

Step-by-step explanation:

20+16+6= 42

72-42=30

there are 30 rocks that are slate

Rainbow [258]3 years ago
7 0

33Answer:

Step-by-step explanation:

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The question is asked of the photo
aivan3 [116]
Pythagoras Theorem:
 \boxed { \boxed {a^2 + b^2 = c^2 \beta }}

Apply Pythagoras Theorem:

a² + 6² = 11²

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a²= 85

a = √85

a = 9.22 (nearest hundredth)

Answer: RT = 9.22 cm
3 0
3 years ago
What is the degree measure of z <br> A.29<br> B.39<br> C.68<br> D.41
r-ruslan [8.4K]

Answer:

\Huge\boxed{C.68}

Step-by-step explanation:

Hello There!

The exterior angle of a triangle rule is that the exterior angle  is equal to the sum of the interior opposite angles

So essentially what I'm saying is that

z = 29 + 39

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4 0
3 years ago
Find the difference: -2/5-(-4/5)
CaHeK987 [17]

Answer:

2/5

Step-by-step explanation:

-2/5-(-4/5) (remove the parentheses)

-2/5+4/5 (calculate)

solution: 2/5

hope this helps!

5 0
3 years ago
Scientific Notation is made up of two number parts. The second part is a power of base 10.
Aneli [31]

Answer:

Step-by-step explanation:

True

7 0
3 years ago
You have $18 to buy peppers. Peppers cost $1.50 each. Write and solve and inequality that represents the number of peppers you c
IrinaVladis [17]

Answer:

1.50x=18

Step-by-step explanation:

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3 0
3 years ago
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