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3 years ago

Which relationship describes angles 1 and 2?

Mathematics

2 answers:

Andru [333]3 years ago

8 0

Hello!

Angles 1 and 2 are vertical angles

Hope this helps!

viktelen [127]3 years ago

3 0

Hey there! The answer is opposite angles (or vertical angles).

Angles 1 and 2 are opposite angles (or vertical angles, which is a synonym), which means they are equal in size.
In this particular situation angles 1 and 2 are also perpendicular angles, which means they measure 90 degrees. Because the angle 'above angle 2' in the picture is 90 degrees, its opposite angle is also 90 degrees. Since the sum of the four angles is 360 degrees <u>and</u> since angles 1 and 2 are opposite angles, they must be 90 degrees and therefore perpendicular.

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If x represents an integer how would you express its negative

Oxana [17]

Answer: $-x$

Step-by-step explanation:

It is important to remember that:

- Integers contains the positive numbers (+), negative numbers (-) and zero.

- The numbers greater than zero are Positive Integers.

- The numbers less than zero are Negative integers.

- An integer and its opposite have the same distance from zero, but they are located on opposite sides of the number line.

In this case we know that $x$ is a Positive Integer, therefore, based on the information mentioned before, we can say that its negative (or its opposite) is:

$-x$

3 0

3 years ago

Hiii please help! i’ll give brainliest if you give a correct answer tysm!

Oksanka [162]

Answer:

h = 1/5

Step-by-step explanation:

The formula to find the volume of this prism is b × w × h (base × width × height). Since you are given the volume, you can divide the volume by the other two dimensions to find the height.

V = b × w × h

1/100 = 1/4 × 1/5 × h

1/100 ÷ 1/4 ÷ 1/5 = h

h = 1/5

5 0

3 years ago

What is the units digit of 2 to the 50th power

11111nata11111 [884]

Notice that

$2^1=2$
$2^2=4$
$2^3=8$
$2^4=16$
$2^5=32$

so that for each power of 2, there is a pattern of period 4. This means that for integers $k\ge0$ , each of $2^{4k}$ , $2^{4k+1}$ , $2^{4k+2}$ , and $2^{4k+3}$ have the same units digit.

We can write $50=4(12)+2$ , and since $3=4(0)+2$ , it follows that $2^{50}$ and $2^3$ share the same units digits. So the units digit of $2^{54}$ is 8.

6 0

3 years ago

There are 39 students sitting on the bleachers and 6 students sitting on the floor. What is the ratio of the number of students

Aleks [24]

Answer:

39;45

Step-by-step explanation:

students on the floor;total students

5 0

4 years ago

Read 2 more answers

kendra knits hats. She starts with 3 3/4 yd of yarn. After knitting for 5 1/4 h their is 1 1/8 yd of yarn left. At what rate doe

nadezda [96]

Answer:

The rate is 1 ÷ 2 yards per hour

Step-by-step explanation:

The computation of the rate does the amount of yarn changes is given below:

= 3 3 ÷ 4 - 1 1 ÷8

= 15 ÷ 4 - 9 ÷ 8

= 21 ÷ 8 yards

Now divide the above fraction by the number of hours

= 21 ÷ 8 yards ÷ 5 1 ÷ 4

= 21 ÷ 8 × 4 ÷ 21

= 1 ÷ 2 yards per hour

Hence, the rate is 1 ÷ 2 yards per hour

The same would be relevant

8 0

3 years ago