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kykrilka [37]
3 years ago
12

Plz help need helppppppp

Mathematics
2 answers:
e-lub [12.9K]3 years ago
7 0
X+60 + 70 = 180 (straight line)
x+130=180
x= 180 -130
x=50
harina [27]3 years ago
3 0
We know that a straight line has 180 degrees, and since the 70 degrees and 60 degrees are already on that straight line, we can do this:

180^\circ = x+70^\circ+60^\circ
50^\circ=x
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On the grid below, which point is located in the quadrant where the x-coordinate is a positive number and the y-coordinate is a
Ann [662]

Answer:

d

Step-by-step explanation:

d=(x, y) =(8,-4) so 4th quadrant

8 0
3 years ago
The sea turtle habitat at the zoo is made by connecting two large aquariums. The first aquarium is 6\text { m}6 m6, space, m lon
iren [92.7K]

First aquarium dimensions:

Length = 6 m.

Width = 4 m and

Height = 2 meter.

Second aquarium dimensions:

Length = 8 m.

Width = 9 m and

Height = 3 meter.

We know formula for volume of a cuboidal box = Length*Width*Height.

Plugging values of length, width and height of first aquarium in formula of volume. We get

V1 = 6*4*2 = 48 m^3.

Plugging values of length, width and height of second aquarium in formula of volume. We get

V2 = 8*9*3 = 216 m^3.

In order to find the total cubic meters of space do the sea turtles have in their habitat, we need to add both volumes.

Therefore, Total voulme of both aquarium = V1 +V2 = 48+216 = 264 m^3.

Therefore, total 264 m^3 cubic meters of space the sea turtles have in their habitat.

8 0
3 years ago
12.7 = x – 3.8 help again
PilotLPTM [1.2K]

Answer:

x=16.5

Step-by-step explanation:

12.7 + 3.8 = x - 3.8 + 3.8

16.5 = x

6 0
3 years ago
Read 2 more answers
What does a - 45 degree angle look like?
Sauron [17]
Here's a picture I found on google of what a 45 degree angle looks like.

4 0
3 years ago
If the areas of two similar hexagons are to each other as 5 : 2, and one side of the first hexagon is 25, what is the correspond
Inessa05 [86]
5:2 = 25:x

25 = 5 * 5
so
x = 2 * 5 = 10


its D
3 0
3 years ago
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