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3 years ago

If a number is raised to a power of 2, 1: cubed 2:squared 3: powered

Mathematics

2 answers:

Setler [38]3 years ago

8 0

Number two squared because the power of two is called squared

chubhunter [2.5K]3 years ago

4 0

The answer is squared

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Im so confused pls help

timama [110]

Answer:

a = 49°

Explanation:

You use the rule ‘exterior angle of a triangle’ which states that the exterior angle is equal to the sum of the two opposite interior angles.

To put it mathematically:

a + a = a + 49° (Ext angles of triangle)
a = a - a + 49°
a = 49°

5 0

3 years ago

It’s confusing, would the answer be square root 7 over 4?

Colt1911 [192]

Answer:

$\tan U = 1$

Step-by-step explanation:

$\text{Apply Pythagorean theorem,}\\\\~~~~~~\text{Hypotenuse}^2 = \text{Base}^2 + \text{Perpendicular}^2\\\\\implies UT^2 = UV^2 +VT^2\\\\\implies UV^2 = UT^2 -VT^2\\\\\implies UV^2 = \left(7\sqrt 2 \right)^2 - 7^2\\\\\implies UV^2 = 49(2)-49\\\\\implies UV^2 = 49\\\\\implies UV = \sqrt{49} \\\\ \implies UV = 7$

$\text{Now,}\\\\~~~~~~~~\tan \theta = \dfrac{\text{Perpendicular}}{\text{Base}}\\\\\\\implies \tan U = \dfrac{7}{7}\\\\\\\implies \tan U = 1$

4 0

2 years ago

HELP!!! BRAINLIEST :)

Xelga [282]

Answer:

The third one....

it fulfill all required characteristics of lines given.

6 0

3 years ago

What is the solution to the equation below?

Colt1911 [192]

Answer:

it's D 200 for sure my answer I correct

8 0

2 years ago

Directions: Choose the letter of the correct answer.

Bezzdna [24]

Answer:

Step-by-step explanation:

1) y = 3x -------------(I)

y = 4x - 5 -------------(II)

Plug in y= 3x in equation (II)

3x = 4x - 5

3x + 5 = 4x

5 = 4x - 3x

5 = x

x= 5

Plug in s = 5 in equation (I)

y = 3*5 = 15

x = 5

y = 15

4 0

3 years ago