Ask question

Ask question

All categories

2 years ago

15

Pls help!! given: angles 1 and 2 are a linear pair prove that x=11

1 answer:

FinnZ [79.3K]2 years ago

6 0

Step-by-step explanation:

2. Given: Angles 1 and 2 are a linear pair. Prove that x = 11 ma m = 11x-6 m2 = 4x+21 Statements Reasons 1) Angles 1 and 2 are a linear pair. 1) Given 2) Angles 1 and 2 are 2) Linear Pair Postulate supplementary 3) mZ1 + m2 = 180° 3) 4) 11x - 6 + 4x + 21 = 180 4) 5) 15x + 15 = 180 5) 6) 15x = 165 6) 7) x = 11 7)

I am not sure about my answer i dont want u to get wrong this is all i know i hope it was helpful

You might be interested in

Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as

Contact [7]

Answer:

f(x) = $4^{x}$ + 6

Step-by-step explanation:

Y1: (4) + 6

Y2: (4*4) + 6

Y3: (4*4*4) + 6

Pattern: $4^{x}$ + 6

8 0

3 years ago

In ΔABC, m∠CAB = 30°, M is the midpoint of

Thepotemich [5.8K]

Check the attached file for the answer.

3 0

3 years ago

Write two subtraction equations to show how to find 15 - 7

alex41 [277]

These are the two equation

10-2
13-5

3 0

3 years ago

PLZ HELP WILL GIVE 30 POINTS AND MARK BRAINLIEST IF ANSWER ARE CORRECT. Thank you! :)

sveticcg [70]

Answer:

3) 2, 3, 4, 5

4) $10

5) B

3 0

3 years ago

A bag had 7 orange rocks , 6 green rock , 1 white rock ,7 black rocks , and 2 yellow you randomly pull a rock from the bag ,keep

daser333 [38]

Answer:

$Probability = \frac{7}{253}$

Step-by-step explanation:

Given

$Orange = 7$

$Green = 6$

$White = 1$

$Black = 7$

$Yellow = 2$

Required

Probability of selecting a yellow then orange rock

From the question, we understand that the probability is that of without replacement.

Since the yellow, is first picked.

We need to determine the probability of picking a yellow rock, first.

$P(Yellow) = \frac{n(Yellow)}{Total}$

$P(Yellow) = \frac{2}{7 + 6 + 1 + 7 + 2}$

$P(Yellow) = \frac{2}{23}$

The rock has reduced by 1;

Next is to determine the probability of picking an orange rock

$P(Orange) = \frac{n(Orange)}{Total - 1}$

$P(Orange) = \frac{7}{7 + 6 + 1 + 7 + 2- 1}$

$P(Orange) = \frac{7}{22}$

The required probability is calculated as thus:

$Probability = P(Yellow) * P(Orange)$

$Probability = \frac{2}{23} * \frac{7}{22}$

$Probability = \frac{14}{506}$

$Probability = \frac{7}{253}$

4 0

3 years ago