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3 years ago

Geometry math question

Mathematics

2 answers:

Galina-37 [17]3 years ago

6 0

The answer is d! The angle forms around the letter f therefore we need to make sure that the letter either remains in the middle or by itself. The only answer choice that does not match these options as E is in the middle is D. Hope this helped :)

Liula [17]3 years ago

6 0

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I need help with this question!!!!!!

Alexandra [31]

Answer: $87^{\circ}$

Step-by-step explanation:

Because an angle inscribed in a semicircle is a right angle, $\angle B=90^{\circ}$

So, as angles in a triangle add to 180 degrees, $\angle A=180^{\circ}-90^{\circ}-3^{\circ}=\boxed{87^{\circ}}$

3 0

2 years ago

The volume of a cube of ice for an ice sculpture is 64,000 cubic inches.

Sophie [7]

edge length is 40 inches.

The edge length of a cube has the same measurement.
Volume of a cube is computed by multiplying the edge length to itself twice.

Volume = edge length x edge length x edge length

If the given data is volume of the cube and edge length is required. simply find the cube root of the volume.

edge length = ∛volume
edge length = ∛64000 in³
edge length = 40 inches.

To check:
40 x 40 = 1600 x 40 = 64000

5 0

3 years ago

Lana71 [14]

Answer:

Step-by-step explanation:

3 0

3 years ago

Use your calculator to find a six decimal approximation for log base (6/3) of 6.8

Natali5045456 [20]

Answer:

Step-by-step explanation:

6.8 = (6/5)^x

6.8 = 1.2^x

x ln 1.2 = ln 6.8

x = ln 6.8 / ln 1.2

= 10.513966

4 0

4 years ago

The temperature in Sheffield is -7c

Genrish500 [490]

Answer:

24c

Step-by-step explanation:

Difference= big value - small value

When minus is put side by side, it becomes a plus.

17c-(-7c)=17c+7c=24c

3 0

3 years ago