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3 years ago

1+1= 2+2= 2 and 3 freee

2 answers:

8 0

<h2><u><em>Question- 1 + 1</em></u></h2><h2><u><em>Answer 2</em></u></h2><h2><u><em>Question 2+2 </em></u></h2><h2><u><em>Answer-4 </em></u></h2><h2><u><em>Question- 2+3</em></u></h2><h2><u><em>Answer- 5</em></u></h2>

solong [7]3 years ago

3 0

Answer:

2,4,5

Step-by-step explanation:

1+1=2 or l+l

2+2=4 or ll+ll

2+3=5 or ll+lll

thx for points

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An angle measures 138° less than the measure of its supplementary angle. What is the

iren2701 [21]

The measure of each angle is 159° and 21°.

<h3>What are supplementary angles?</h3>

When two straight lines or rays intersect at a single endpoint, an angle is created.
The vertex of an angle is the location where two points come together.
The Latin word "angulus," which means "corner," is where the word "angle" originates.
Two angles are considered to be supplementary if their sums total 180 degrees.
For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°.

So, supplementary angles = 180

Then,

2x + 138 = 180
2x = 180 - 138
2x = 42
x = 21
21 + 138 = 159

Therefore, the measure of each angle is 159° and 21°.

Know more about supplementary angles here:

brainly.com/question/12919120

#SPJ9

7 0

1 year ago

Lena reflected this figure across the x-axis. She writes the vertices of the image as A'(−2, 8), B'(−5, 6), C'(−8, 8), D'(−4, 2)

garik1379 [7]

Answer:

Option A) she reflected the pre-image across the y-axis

Step-by-step explanation:

we know that

When reflect a point across the the x-axis the rule of the reflection is equal to

(x,y) -----> (x,-y)

When reflect a point across the the y-axis the rule of the reflection is equal to

(x,y) -----> (-x,y)

In this problem we have

A(2,8),B(5,6),C(8,8),D(4,2)

Applying the rule of the reflection across the x-axis

The coordinates of the image would be

A'(2,-8),B'(5,-6),C'(8,-8),D'(4,-2)

Applying the rule of the reflection across the y-axis

The coordinates of the image would be

A'(-2,8),B'(-5,6),C'(-8,8),D'(-4,2)

therefore

she reflected the pre-image across the y-axis.

8 0

3 years ago

Permutation question pictured! Thanks :)

lozanna [386]

Answer:

3,160,080

Step-by-step explanation:

The first place can be taken by any one of the 22 students.
The second place can be taken by any one of the remaining 21 students.
The third place can be taken by any one of the remaining 20 students.
The fourth place can be taken by any one of the remaining 19 students.
The fifth place can be taken by any one of the remaining 18 students.

<em>This basically means multiplying 22, 21, 20, 19, and 18. Or, the number of permutation of 22 things taken 5 at a time.</em>

The answer is 22*21*20*19*18 = 3,160,080

<em>Using formula $nPr=\frac{n!}{(n-r)!}=\frac{22!}{(22-5)!}=\frac{22!}{17!}=(22*21*20*19*18)=3,160,080$ </em>

6 0

3 years ago

4232 divided by 18 also estimate

igomit [66]

4232 divided by 18 equals 235.1

6 0

3 years ago

Identify the initial value.<br> х у<br> -15/2<br> o 5<br> 1 10<br> 2 20<br> 3 40<br> الان

s344n2d4d5 [400]

Answer:

Step-by-step explanation:

3 0

3 years ago