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kow [346]
3 years ago
6

HELP PLSSSSSS hdghgdhj

Mathematics
2 answers:
bagirrra123 [75]3 years ago
8 0

Answer:

A

Step-by-step explanation:

Use the Pythagorean Theorem: a^2 + b^2 = c^2

The cable will be the hypotenuse, so c = 11.3 m

One leg is the distance of the anchor, so a = 4.2 m

(4.2)^2 + b^2 = (11.3)^2

17.64 + b^2 = 127.69

Subtract 17.64 from both sides

b^2 = 110.05

Square root both sides

b = ~10.5 m

Zarrin [17]3 years ago
6 0

Answer:

B

Step-by-step explanation:

11.3+4.2=15.5m to the nearest tenth

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Write 6.089 repeating as a mixed number
Daniel [21]

6.089=6\frac{89}{1000}

⭐ Please consider brainliest! ⭐

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5 0
3 years ago
If mZMRT = 133º , then which equation can be used to find g?​
zzz [600]

Answer:

D

Step-by-step explanation:

We know that MRT = 133 which means that is the total. Angle MRN and NRT are what makes the total angle which is 133. To find what each angle is individually, we can add them both together.

(2g - 2) + (4q - 9) = 133

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Best of Luck!

7 0
3 years ago
Read 2 more answers
$1.12 / 2 please show your work I will give brainliest
Ber [7]

Answer: 0.56

Step-by-step explanation:

1.12 / 0.56

Half of 1 is .50 and half of .12 is .06

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5 0
3 years ago
The range of a projectile fired at an angle θ with the horizontal and with an initial velocity of v 0 feet per second is r = 1 v
OLEGan [10]
Projectile motion is characterized by a motion that has two vector forces: the velocity along the x and y directions. As a result, the motion follows an arc-shaped direction. These two directions are actually independent of each other. 

There are already derived equations for this so it is already convenient. However, your given equation for range is incomplete. The correct equation is:

R = v₀²sin2θ/g

where
R = 140 ft
v₀ = 120 ft/s
g = 32.2 m/s²

Substituting the values,

sin 2θ = Rg/v₀²
sin 2θ = (140)(32.2)/(120²)
sin 2θ = 0.313
2θ = sin ⁻¹ (0.313)
2θ = 18.24°
θ =18.24°/2
θ = 9.12°
6 0
3 years ago
Zoe and Hannah share tips in the ratio 3:7. Last week Zoe recieved £24. How much did Hannah recieve last week?
Mrrafil [7]
Zoe to Hannah is 3 to 7.
We want to know x.
24 to x
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5 0
3 years ago
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