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sammy [17]
3 years ago
10

If angle a measured 55 degrees then,how much does angle b measure?

Mathematics
1 answer:
Yanka [14]3 years ago
7 0

Answer:

35 degrees

Step-by-step explanation:

Complementary angles make up 90 degrees.

1 angle is 55 degree so next angle =

90 - 55 = 35

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Steph knows that two pens are about eight paper clips long. How can steph estimate the length of one pen
ivanzaharov [21]

Answer:

She could divide 8 by 2, thus providing the length of just ONE pen: about four paper clips long.

Step-by-step explanation:

5 0
4 years ago
Right Triangle Trigonometry:Question 10
alex41 [277]

Answer:

the qns is too big can you shortened

7 0
4 years ago
Classify each number according to which sets of numbers it belongs in:
True [87]

Answer:

Natural, integer, rational:  10, 9, 3(12-\frac{2}{2})

Integer, rational:  -6

Rational:  3.7, 3.3333333

Irrational: \pi, 1.41421356

Step-by-step explanation:

Given numbers:

10,\pi, -6, 3.3333333333, 9, 3.7, 3(12-2/2),1.41421356

To classify them in natural integer, whole rational or irrational numbers.

Solution:

Natural numbers are whole numbers stating from 1.

{1,2,3,4,5,6..........}

Whole numbers are integers starting from 0.

{0,1,2,3,4,5...........}

Integers are all real numbers that do not include decimals or fractions.

{.............-4,-3,-2,-1,0,1,2,3,4.........}

Rational numbers are those numbers which can be represented as fraction of whole numbers. For example:

-1.5=-\frac{3}{2}

0.1111.....=\frac{1}{9}

5=\frac{5}{1}

Irrational numbers are those numbers which cannot be represented as simple fractions.

<em>Based on the above definitions, we can classify numbers.</em>

1) 10

Natural, Integer, Rational

2) \pi

Irrational

3) -6

Integer, Rational

4) 3.33333333333

Rational

5) 9

Natural, Integer, Rational

6) 3.7

Rational

7) 3(12-\frac{2}{2})=3(12-1)=3(11)=33

Natural, Integer, Rational

8) 1.41421356

Irrational

3 0
3 years ago
Tim the tool man wants to build a bookshelf like the one shown here . it has three horizontal lengths , each 3 2 / 3 feet, and t
givi [52]

The best answer in the following choices given c. 16 ¼ ft.

<span>3 lengths times 3 2/3 feet of wood  plus 2 lengths times 2 5/8 feet of wood is equal to a total of 16.24 feet or 16 ¼ feet of wood.</span>

<span>Hope this answer will be a good help for you.</span>

8 0
4 years ago
Find The Slope &amp;&amp; Y-Intercept Of The Graph ...<br><br>Y = 6x + 11
Licemer1 [7]
The slope is the term that follows the x, so...

\boxed{\boxed{slope=6}}

now, the interception of Y happens when the X is equal 0, then...

y=6x+11

y=6*0+11

\boxed{\boxed{y=11}}
5 0
3 years ago
Read 2 more answers
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