3 years ago

What value is equivalent to 30 − 2^3 × 3?

Mathematics

1 answer:

wlad13 [49]3 years ago

3 0

30
−
(
2
3
)
(
x
3
)
=
30
+
−
8
x
3

=
−
8
x
3
+
30

You might be interested in

9/12 as an equivelant fraction

Phantasy [73]

Answer:

3/4

Step-by-step explanation:

9/12

Divide the top and bottom by 3

9/3 = 3

12/3 = 4

The fraction becomes 3/4

3 0

3 years ago

The price of a computer was decreased by 7% to £500. What was the price before the decrease? Give your answer to the nearest pen

aliina [53]

Answer:

537.6

Step-by-step explanation:

0.93*x=500

x=500/0.93

x=537.6

8 0

3 years ago

Marcus is designing a structure to hold up scenery for the school play. The structure must be a right triangle.

Nina [5.8K]

Answer:

Step-by-step explanation:

7 0

3 years ago

Please jelppp there’s also a option that says none of the above

asambeis [7]

They are vertical angles

8 0

3 years ago

Tonya and Pearl each completed a separate proof to show that alternate interior angles AKL and FLK are congruent. Who completed

zalisa [80]

Answer:

Tonya proof is correct
and Pearl proof is wrong

Step-by-step explanation:

AKL and GKB are obviously congruent. But the reasons given are different, One of the justification is Vertical Angles Theorem, and the other is Adjacent Angles.

But the correct justification is the Vertical Angles Theorem, because the angles are Vertically away from each other, or the angles are at opposite sides of each other. Which is when Vertical Angles Theorem is applied.
Making Tonya correct since that was the answer he given.

The definition of Adjacent Angles is incorrect, this Theorem is used when the angles are Adjacent to each other. When the angles are on the same line as the other angle, is when the definition of Adjacent Angles is applied. Not in this situation

8 0

1 year ago