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IRINA_888 [86]
3 years ago
10

I need to figure out what x is

Mathematics
1 answer:
Svet_ta [14]3 years ago
8 0
For all triangles, the angle sum is 180°, therfore we can add all the angles up to solve x
54 + 55 + x + 74 =180
183 + x =180
X = 180 - 183
X = - 3 °
Don't worry, negative result is normal and possible.
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A spinner has 10 equal-sized sections. To win the game, the pointer must land on a blue section
GrogVix [38]

Answer:

1/10

Step-by-step explanation:

Given data

Total number of possible outcomes /sample space S= 10

In this problem we are required to solve for the probability of obtaining the favourable outcome which is obtaining a blue

Hence the probability of obtaining a blue is

Pr(blue) = 1/10

8 0
3 years ago
I can't seem to figure this out
antiseptic1488 [7]

Answer:

c. 4

Step-by-step explanation:

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x = 7 (tan(30))

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6 0
3 years ago
Function c
r-ruslan [8.4K]
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3 years ago
The mass of an ornament is m grams.
MArishka [77]

Given:

m is directly proportional to the cube of h.

m = 525 when h= 5.

To find:

The equation connecting m and h.

Solution:

m is directly proportional to the cube of h.

m\propto h

m=kh            ...(i)

Where, k is the constant of proportionality.

Putting m = 525 and h= 5, we get

525=k(5)

\dfrac{525}{5}=k

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Putting k=105 in (i), we get

m=105h

Therefore, the required equation is m=105h.

8 0
2 years ago
Need to find angle z please help. Angle x and y are 56 degrees.
Readme [11.4K]

Answer:

43º

Step-by-step explanation:

56*2=112

360-112=248

248/2=124

124-81=43

7 0
3 years ago
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