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3 years ago

Need help on this one I don’t know what to do

Mathematics

1 answer:

irina1246 [14]3 years ago

3 0

You need to use the calculator then multiply and add

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The drama club is showing a video of their recent play. The first showing begins at 2:30 PM. The second showing is scheduled at

Vikki [24]

The video would be 2 hours and 25 minutes. First you would subtract 30 minutes from 5:25, 4:55. Then you figure out the difference in hours and minutes between 2:30 and 4:55.

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3 years ago

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HELP IT EASY PLEASE D::::::

Lelechka [254]

Answer:

36 inches

Step-by-step explanation:

The area formula for a rectangle is length times width times height

If you fill in the equation with the values given in the picture then your answer is 3

3 times 12 is 36

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3 years ago

Use the following information to answer the question.

DochEvi [55]

Answer:

a.) transitive property of equality

Step-by-step explanation:

8 0

3 years ago

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The triangular pyramid shown is made up of four congruent triangles. The length of the base is 8 inches, and the height of the b

Aneli [31]

Answer:

(B) Talia is correct. The lateral area can be found by approximating one large triangle, which can be found using the expression 4 (one-half (8) (6.9))

Step-by-step explanation:

Base of the Pyramid = 8 Inches

Height of the Triangular Face = 6.9 Inches

In any solid shape, the Lateral surface area is the sum of all sides except its top and bottom bases.

Since the four triangles are congruent:

Lateral Surface Area = 4 X Area of One Triangle

Area of a Triangle = $\frac{1}{2}$ X Base X Height$

Area of one Triangular Face $= \dfrac{1}{2}(8)(6.9)$

Therefore:

Lateral Surface Area $= 4\left(\dfrac{1}{2}(8)(6.9)\right)$

Therefore, Talia is correct.

8 0

3 years ago

What number is equal to square root 64?

Romashka-Z-Leto [24]

64 has two square roots, namely 8 and −8 , since:

82=(−8)2=64.

When we say "the square root", what is usually intended is "the principal square root", which in the case of the Real square root of a positive number is the positive one. Any non-zero number n has two square roots.

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3 years ago