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Diano4ka-milaya [45]
3 years ago
8

Help me with this math problems please only the ones that are circled​

Mathematics
1 answer:
joja [24]3 years ago
5 0
For #1 the answers are
69 degrees
155 degrees
86 degrees
335 degrees
249 degrees
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Add 11/6x and 2/13x<br><br> Add 11/6x and 2/13x
Natalija [7]

Answer:

Hii the correct answeeer is B.

8 0
3 years ago
PLZ help me super really really fast
maria [59]

Answer:

A. 3 cm

Step-by-step explanation:

The smallest face has the sides 4 cm and 8 cm. If the water is 4 cm from its top, then the height of the water is 16-4=12 cm and the volume of the water is

V_{water}=4\cdot 8\cdot 12=384\ cm^3

The largest face has the sides 8 cm and 16 cm. If the container is placed on its largest face, then the volume of the water is

V_{water}=8\cdot 16\cdot h \ cm^3,

where h is the height of the water.

Equate volumes of the water:

8\cdot 16\cdot h=384\\ \\h=\dfrac{384}{8\cdot 16}=3\ cm

Therefore, the water is 3 cm from the bottom.

4 0
3 years ago
What is the slope of the line shown below?
leonid [27]
The answer is A. -2/3
5 0
3 years ago
PLEASE HELP!!!!! DUE TODAY!!!!!
prisoha [69]

Answer:

12.4 cm³

Step-by-step explanation:

From the picture attached,

Radius of the circular top of the cone = \frac{\text{Diameter}}{2} = \frac{2}{2}=1

Height of the cone = h

Lateral height of the cone = h

By applying Pythagoras theorem in the right triangle of the cone,

l² = r² + h²

6² = 1² + h²

h = \sqrt{36-1}

h = \sqrt{35}

Ice cream needed to fill one cone = Volume of the cone

Since, formula for the volume of the cone V = \frac{1}{3} \pi r^{2} h

V = \frac{1}{3}\pi (1)^2(\sqrt{35})

   = 6.195

   ≈ 6.20 cm³

Ice cream needed to fill the two cones = 2 × 6.20

                                                                 = 12.4 cm³

Therefore, ice cream needed to fill the two cone = 12.4 cm³

4 0
3 years ago
Which equation show you how to find 16-9
Pavel [41]
16-9=7
I am pretty sure that is what yo are asking for right?
6 0
3 years ago
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