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jekas [21]
3 years ago
13

What is the sum of 291x72

Mathematics
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

20952

Step-by-step explanation:

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I need help with this​
ddd [48]

Answer:

n = √3

m = √3

Step-by-step explanation:

The triangle is an isosceles right triangle with 2 equal base angles of 45° each.

Thus:

Reference angle = 45°

Hypotenuse = √6

Opposite = m

Adjacent = n

✔️To find m, apply the trigonometric function SOH, we have:

Sin 45 = opp/hyp

Sin 45 = m/√6

√6 × 1/√2 = m (sin 45 = 1/√2)

√6/√2 = m

√(6/2) = m

√3 = m

m = √3

✔️To find n, apply the trigonometric function, CAH:

Cos 45 = adj/hyp

Cos 45 = n/√6

√6 × √2/2 = n (cos 45 = √2/2)

√12/2 = n

√(4*3)/2 = n

(2√3)/2 = n

√3 = n

n = √3

8 0
2 years ago
Which solid has a volume that is 3 times the volume of a cone with the same base and height?
miss Akunina [59]
A cylinder...

Vcylinder=hπr^2

Vcone=(hπr^2)/3

3*Vcone=Vcylinder
7 0
3 years ago
Solve?<img src="https://tex.z-dn.net/?f=-3%5Csqrt%7Bx%2B5%7D%20%2B6%3D-16" id="TexFormula1" title="-3\sqrt{x+5} +6=-16" alt="-3\
Lunna [17]

Answer:

x=\frac{439}{9} or x=48.777777777777777777777777777778 or x=48\frac{7}{9}

Step-by-step explanation:

Pls give Brainliest

7 0
3 years ago
The x and y intercept of 3x + 4y = -12
muminat
× equals negative 4 i think and y equals -3
5 0
3 years ago
Please help me with this questions
viktelen [127]

Answer:

See attached

Step-by-step explanation:

The answers added on the picture

8 0
3 years ago
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