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Lyrx [107]
2 years ago
12

What is the value of xa) 69b) 35c) 14d) 26​

Mathematics
2 answers:
alekssr [168]2 years ago
7 0

Answer:

50²-48²

solve it you will get answer

boyakko [2]2 years ago
6 0

Answer:

C) 14

Step-by-step explanation:

(Phytogoras theorem)

{50}^{2}  =  {48}^{2}  +  {x}^{2}

2500 = 2304 + x^2

2500 - 2304 = x^2

X^2 = 196

x =  \sqrt{196}

X = 14

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n200080 [17]
This is how your graph should look like

6 0
3 years ago
A missile is fired at an angle of 75 from the horizontal. At one point, its speed was 900 mph. Find its horizontal velocity in m
mezya [45]

Hello  Chrisd117991999.

If the missile was going 900mph and we are trying to find the horizontal velocity

This could be 3.88, and rounding it to the nearest hundredth would be <u><em>3.90 miles per minute</em></u>

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5 0
3 years ago
Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases. r(t) = 4 cos(t)i + 4
slega [8]

Answer:

The equation to this question is "x^2+y^2=16"

Step-by-step explanation:

Given value:

\to  r(t) = 4 \cos (t)i + 4 sin(t)j + k\\where \\\\\to x(t)= 4 \cos t\\\to y(t) = 4 \sin t\\\to z(t)=1\\

\to x^2+y^2= 16 \cos^2 t +16 \sin^2 t\\\\\to x^2+y^2= 16 (\cos^2 t +\sin^2 t)\\\\\therefore (\cos^2 t +\sin^2 t =1)\\\\\to x^2+y^2= 16 (1)\\\\\to x^2+y^2= 16\\\\\to z=1

 So, the curve r(t) = 4 \cos (t)i + 4 sin(t)j + k is basically a circle, which is defined in the attachment file.

7 0
3 years ago
Please help!! 4 and 7 is a wrong answer.
Marta_Voda [28]

the answer is A but im just guessing ya know?

4 0
3 years ago
Read 2 more answers
Shawn made a scale drawing of a house and its lot. The scale he used was 13 inches = 5 feet. The backyard is 104 inches in the d
NemiM [27]
13 inches = 5 feet

----------------------------
Find 1 inch:
----------------------------
1 inch = 5/13 feet

----------------------------
Find 104 inches:
----------------------------
104 inches = 5/13 x 104 feet
104 inches = 40 feet

--------------------------------------------------------
Answer: 40 feet
--------------------------------------------------------
6 0
3 years ago
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