1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zlopas [31]
3 years ago
7

Which of the following is a rational number?

Mathematics
1 answer:
Soloha48 [4]3 years ago
8 0

Answer:

Square Root of 81

Step-by-step explanation:

9 times 9 = 81

You might be interested in
Round 199.532 to the nearest tenth
kicyunya [14]

Answer:

199.5

Step-by-step explanation:

3 is not greater than 5

6 0
3 years ago
Read 2 more answers
There are 108 flowers. 1/9 of them bloomed. How many did not bloom? How many did?
levacccp [35]

Answer:

96 flowers did not bloom and 12 did.

Explanation:

Total flower = 108

Number of flower that bloomed

= ⅑ of the total flowers

= ⅑ of 108

= ⅑ × 108

= 108/9

= 12

So, number of flowers that did not bloom

= Total flowers - Number of flowers that bloomed

= 108 - 12

= 96

So, 96 flowers did not bloom and 12 flowers did.

4 0
3 years ago
For what value of x does m 1=90°?
HACTEHA [7]

Answer:

x=70

Step-by-step explanation:

Angle 1 will be 90° when it subtends a 180° arc. That means the sum of 100° and (x+10) must be 180°, so (x+10) = 80°.

We assume this is intended to mean ...

... (x +10)° = 80° . . . . . note the ° symbol added outside parentheses

... x +10 = 80 . . . . . divide by °

... x = 70 . . . . . . . . .subtract 10

_____

If the intent is (x+10°) = 80°, then x=70°.

_____

<em>Comment on the numbers here</em>

Units need to be properly specified in problems of this nature. <em>As written</em>, we probably should assume that 10 is <em>radians</em>, and x is a large negative number, about -8.60374 (radians), or -492.958°.

A number of radians is a "pure number." It has <em>no units</em>. The term "radians" is used to signify that the number is considered to be an angle measure.

3 0
3 years ago
If m∠5 = 115 degrees, find m∠1 =
lana66690 [7]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Question 1. If m∠5 = 115 degrees, find m∠1 = 115°

because they form corresponding Angle pair

Question 2. If m∠7 = 30 degrees, find m∠2 = 30°

because they form Alternate Exterior angle pair

Question 3. If m∠6 = 50 degrees, find m∠4 = 50°

because they form Alternate Interior Angle pair

Question 4. If m∠4 = 72 degrees, find m∠1 = 108°

because they form linear pair, their sum = 180°

  • Angle 4 + Angle 1 =180°

  • Angle 1 = 180° - Angle 4

  • Angle 1 = 180° - 72°

  • Angle 1 = 108°
4 0
2 years ago
Can anyone help me get the correct answer?
Andreyy89

Answer:

Sorry

Step-by-step explanation:

I don't know the answer

5 0
2 years ago
Other questions:
  • PLEASE HELP ME QUICKLY!!
    11·1 answer
  • in a Pythagorean theorem, how would you reverse the radical form if your trying to find a side of the right trianle
    15·1 answer
  • The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes)
    6·1 answer
  • HELLPP IDK HOW TO DOO O
    10·2 answers
  • A word problem for -100 divided by 4
    10·1 answer
  • F a coin is flipped 10 times, what is the probability that it will show all heads or all tails?
    7·2 answers
  • Is this correct, if not what’s the answer
    8·2 answers
  • Please help will mark brainliest!
    13·1 answer
  • Please show your work
    12·1 answer
  • What is an equation of the line that passes through the points (3, -3) and (6, -1)?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!