3 years ago

Can someone please help me?

Mathematics

1 answer:

Masteriza [31]3 years ago

3 0

Answer:

im not sure but i need the points

Step-by-step explanation:

<h2>im not sure but i need the pointsnm</h2>

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Please help the question is attatched

raketka [301]

Answer:

Step-by-step explanation:

It’s C

7 0

2 years ago

If a certain negative number is multiplied by six, the result is the same as 20 less than the original number. What is the value

Wittaler [7]

let the number be X
6X=X-20
X+6X=20
-5X=20
X=-4

5 0

3 years ago

I’ve never been so confused, this is due in a few minutes, pls help if you can!

algol13

Given:

m(ar QT) = 220

m∠P = 54

To find:

The measure of arc RS.

Solution:

PQ and PT are secants intersect outside a circle.

<em>If two secants intersects outside a circle, then the measure of the angle formed is one-half the positive difference of the measures of the intercepted arcs.</em>

$$\Rightarrow \angle P = \frac{1}{2} (m \ ar (QT) - m \ ar (RS ))$

$$\Rightarrow 54 = \frac{1}{2} (220- m \ ar (RS ))$

Multiply by 2 on both sides.

$$\Rightarrow 2 \times 54 = 2 \times \frac{1}{2} (220- m \ ar (RS ))$

$$\Rightarrow 108= 220- m \ ar (RS )$

Subtract 220 from both sides.

$$\Rightarrow 108-220= 220- m \ ar (RS )-220$

$$\Rightarrow -112= -m \ ar (RS )$

Multiply by (-1) on both sides.

$$\Rightarrow (-112)\times(-1)= -m \ ar (RS )\times(-1)$

$$\Rightarrow 112= m \ ar (RS )$

The measure of arc RS is 112.

6 0

3 years ago

12.15x19 Need this asap thanks yall have a blessed day :)

valentinak56 [21]

Answer:

The answer would be 230.85

5 0

2 years ago

Read 2 more answers

A traffic helicopter descends at 127 m to be 338 m above the ground what was the original height of the helicopter let h be the

Agata [3.3K]

Answer:

Step-by-step explanation:

If the new height is 338m and the helicopter decended 127m to get to that new height then the original height is simply the sum of them both.

H = 338m + 127m

H = 465m

4 0

2 years ago