3 years ago

The image is basically the question. I am in the middle of this test plz help!

Mathematics

1 answer:

julia-pushkina [17]3 years ago

8 0

The third one ——————

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In the triangle below, what is the side opposite the 30 degree angle

Afina-wow [57]

$tan(30^o)= \frac{opposite }{adjacent} \ \ \ \ \to \\ \\ opposite = adjacent*tan(30^o)=3* \frac{ \sqrt{3} }{3} = \sqrt{3}$

4 0

3 years ago

Factor: 128 + 2d^3 <br><br> cubes lol

BARSIC [14]

The factorization if the given expression 128 + 2d³ is 2(64 + d³).

<h3>Factorization</h3>

128 + 2d³

There are two parameters in the expression;

128
2d³

The common factors between 128 and 2d³ is 2

So,

128 + 2d³

= 2(64 + d³)

Learn more about factorization:

brainly.com/question/25829061

#SPJ1

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2 years ago

Kofi has 4 meters of fabric that he wants to cut into 5 equal-sized pieces. What is true about the length of each piece of the f

Romashka-Z-Leto [24]

Answer:

Each piece is 4/5 m long

Step-by-step explanation:

Kofi has 4 meters of fabric

he cuts them into 5 pieces

4meters/ 5 pieces = length of each piece

4/5 meters long

6 0

3 years ago

Read 2 more answers

Select the correct answer. Consider these equations: f(x)=<img src="https://tex.z-dn.net/?f=x%5E%7B3%7D" id="TexFormula1" title=

ra1l [238]

Answer:

Step-by-step explanation:

The solution to these two graphs will be when they are equal. Therefore:

$x^3+3=x^2+2 \\\\x^3-x^2+1=0 \\\\x\approx -0.755\approx -\dfrac{13}{16}$

Hope this helps!

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3 years ago

Read 2 more answers

What is the second step to solve this x/2-5=1

sveta [45]

Answer:

X = -3

Step-by-step explanation:

X/2-5 = 1

X/-3 = 1

Multiply both sides by -3 to isolate x

X = -3

5 0

3 years ago