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s344n2d4d5 [400]
2 years ago
12

Help me ASAP! PLEASE

Mathematics
1 answer:
velikii [3]2 years ago
5 0

Answer:

15

Step-by-step explanation:

Since the total degrees of ANY triangle is 180 degrees, start by subtracting 63 and 45 by 180.

180-63-45=72

Now take the 12 from (4x-12) and subtract that from 72.

72-12=60

Now divide 60 by 4 from the 4x.

60/4=15.

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Help with pre algebra
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Answer:

The y-axis.

Step-by-step explanation:

This is because it is mirroring across the y-axis, and the x-coordinate's sign is getting changed from positive to negative.

4 0
2 years ago
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Suppose each edge of a cube is 7.8 cm long. Which is the BEST estimate for the volume of the cube?
Naya [18.7K]
Multiply like this. And it gives you your answer.





7.8•7.8•7.8
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2 years ago
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What is another name for Angle 2? Lines E H and D F intersect at point G. Angle 2 is formed by line segments D G and G E and ang
astraxan [27]

When two straight lines or rays intersect at a shared endpoint, an angle is generated. The correct option is A.

<h3>What is an angle?</h3>

When two straight lines or rays intersect at a shared endpoint, an angle is generated. An angle's vertex is the common point of contact. Angle is derived from the Latin word angulus, which means "corner."

The diagram for the given problem can be made as shown below. Therefore, the other name for angle 2 will be ∠DGE.

Hence, the correct option is A.

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brainly.com/question/7116550

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8 0
2 years ago
The circumference A of a circle varies directly with its radius. A circle with a radius of 4 has a circumference of about 25.1 i
horsena [70]

Answer:

25.1 in.2.

Step-by-step explanation:

8 0
2 years ago
31.693 Rounded to the nearest Hundredth ​
ioda

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

31.69

»»————- ★ ————-««  

Here’s why:  

⸻⸻⸻⸻

  • '9' is in the hundredths place. The rounding is the digit to it's right, or '3'.
  • Since 3 is less than or equal to 4, we would round down.

⸻⸻⸻⸻

31.693 ≈ 31.69

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

7 0
2 years ago
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