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Aleksandr [31]
3 years ago
14

Help ill give brainlist

Mathematics
2 answers:
damaskus [11]3 years ago
5 0
It could possibly be 8 for the first one
Rom4ik [11]3 years ago
3 0

Answer:

1) C. 4

2) A. c=4m

(give me brainly if im right pls)

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Help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
pishuonlain [190]

Answer:

50 {}^{2}  = 30 {}^{2}  + x {}^{2}

x { }^{2}  = 1600

x = 40 \: inches

b- no because the TV is wider than the cabinet

4 0
3 years ago
Read 2 more answers
If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angl
Rom4ik [11]

Answer:

48.2°

Step-by-step explanation:

If a 15' ladder is leaned up against a building so that the bottom of the ladder is 10' from the base of the building, what angle does the ladder make with the ground

Let the angle the ladder makes with the ground be represented by x

We solve the above question using the Trigonometric function of Cosine

cos x = Adjacent/Hypotenuse

Adjacent = 10 inches

Hypotenuse = 15 inches

Hence,

cos x = 10/15

x = arc cos (10/15)

x = 48.189685104°

Approximately = 48.2°

Therefore, the angle the ladder makes with the ground is 48.2°

7 0
3 years ago
(x-6)^2+(y+5)^2=212 what is the center of the circle?
madam [21]
The circle equation is in the format (x – h)2 + (y – k)2 = r2, with the center being at the point (h, k) and the radius being "r". 
Therefore the center is: (6,-5)
4 0
3 years ago
What is the y-intercept of the graph that is shown below?
wlad13 [49]

(0,4)

The y intercept is the point that is on the line that is going up and down, the y axis, the x axis goes from left to right.

Remember the axis's by this, y is long and tall, so its axis would be going up and down, x is shorter, so its axis would be going left to right

4 0
3 years ago
5. If a turtle moves at 11/3 kilometers per
timurjin [86]

Answer:

It would take him 2 hour

Step-by-step explanation:

11 divided by 3 is 3.66666666667

9 divided by 3.7 is 2.4

8 0
3 years ago
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