All categories

3 years ago

HELP ME QUICKLY I WILL GIVE YOU THE CROWN

Mathematics

1 answer:

andreyandreev [35.5K]3 years ago

8 0

Answer:

Step-by-step explanation:

Given

5(y + 2) + 4 ← note 4 is outside the parenthesis

Each term in the parenthesis is multiplied by 5, that is

5 • y + 5 • 2 + 4 → J

You might be interested in

Help meeee pleaseeeeee

Leto [7]

Answer: B, angle 1 and angle 7.

Step-by-step explanation: Of all the options provided, B is the only one where the the two angles are not congruent to each other. Also, same side interior angles are congruent, so...

5 0

3 years ago

The polynomial y=x^2-2x 1 has a repeated factor. true or false?

aev [14]

Hello,

$y=x^{2}-2x+1=(x-1)^2=(x-1)(x-1)\\$

Repeated factor: (x-1)

5 0

3 years ago

What is the approximate angle of elevation when Brendon looks up at the tower?

Semmy [17]

Answer:

20 degrees

Step-by-step explanation:

I don't know why the 30 degrees was given at point A because you don't need that.

The equation is;

Sinx= Opposite/Hypotneuse

x = Sin inverse (50/146)

= 20.02

Rounded to 20 degrees

6 0

2 years ago

Please brake down why !

lana66690 [7]

Answer:

Step-by-step explanation:

using the rule of radicals

• $\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

simplifying $\sqrt{32}$

$\sqrt{32}$ = $\sqrt{16(2)}$ = $\sqrt{16}$ × $\sqrt{2}$ = 4 $\sqrt{2}$

$\sqrt{32}$ + 5 $\sqrt{2}$

= 4 $\sqrt{2}$ + 5 $\sqrt{2}$ = 9 $\sqrt{2}$ → D

4 0

3 years ago

Find the total surface of a cylinder with a diameter of 8km and height of 7km

Pani-rosa [81]

Answer:

A≈276.46km²

d Diameter

h Height

4 0

3 years ago