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insens350 [35]
3 years ago
10

if angle 1 and angle 4 are supplementary which theorem leads to the conclusion that a is parallel to s​

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
7 0

Answer:

Supplementary Angle's Theorem

Step-by-step explanation:

The supplementary angle theorem states that if two angles are said to be supplementary to the same angle, then the two angles are said to be congruent.

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You pick a card at random. 2 3 4
jolli1 [7]

Answer:

<u>P (4 or factor of 90) = 1</u>

Step-by-step explanation:

<u>Given :-</u>

Three cards numbered 2, 3, 4

<u>To Find :-</u>

P (4 or factor of 90)

<u>Solving :-</u>

4 is required and we know that 2 and 3 are both factors of 90.

Therefore, <u>P (4 or factor of 90) = 1</u>

<u>Solution :-</u>

<u>P (4 or factor of 90) = 1</u>

4 0
3 years ago
Read 2 more answers
Find the measure of angle 1
tester [92]
Using Triangle sum theorem you add all the angles to make 180. So 47.7+51.1+<1=180
98.8+<1=180
-98.8 -98.8
<1= 81.2
6 0
3 years ago
IF NR = 8 ft, what is the length of arc NMP. Round to the nearest tenth.
Pavlova-9 [17]

Check the picture below.

since chords NQ and MP cross the center of the circle at R, that means that those two chords are diametrical chords and the angles made by both are vertical angles and thus twin angles, namely both are 18° as you see in the picture, so the angle NMP in magenta is really 162° + 18° + 18° = 198°, and we know the radius NR is 8.

\textit{arc's length}\\\\ s=\cfrac{r\pi \theta }{180}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ r=8\\ \theta =198 \end{cases}\implies s=\cfrac{(8)\pi (198)}{180}\implies s\approx 27.6

4 0
2 years ago
The sum of two base 5 numbers 432 and 341 is.​
8_murik_8 [283]

Answer:

l think da answer iz 1323

7 0
3 years ago
A forest covers 31,000 acres. A survey finds that 0.8​% of the forest is​ old-growth trees. How many acres of​ old-growth trees
Murrr4er [49]

Answer:

248 acres

Step-by-step explanation:

A forest covers 31,000 acres

0.8% of the forest old growth trees

There are 0.8% × 31000 = 248 acres of old growth trees

3 0
2 years ago
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