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
Salsk061 [2.6K]
3 years ago
9

Answers 1-8 ? Please and thankyou.

Mathematics
1 answer:
Licemer1 [7]3 years ago
3 0

I think the radius for #1 is 5.64 and the diameter is 11.28

You might be interested in
Given that a:b:c= 20 : 35 : 15, a) simplify a : b:c, b) find a:b,
Furkat [3]

Answer:

a) 4:7:3

b) 4:7 / 20:35

c) 3:7 / 15:35

4 0
2 years ago
Can someone answer number 11?
Anna71 [15]

Answer:

Step-by-step explanation:

To be rational means to be able to express the result as the ratio of two whole numbers.

a) 4/7 + (-1/3) = 12/21 - 7/21 = 5/21 so rational

b) √(4) • 2/5 = ±2 • 2/5 = ±4/5 so both solutions are rational

5 0
3 years ago
Read 2 more answers
To solve the inequality 9x >-4, the inequality sign must be reversed.
Anna35 [415]

Answer:

false

Step-by-step explanation:

you only need to reverse the sign when you are dividing by a negative number

7 0
3 years ago
Read 2 more answers
What equation represent 3x3/5 as a multiple of a unit fraction
Agata [3.3K]
The answer is 9/5 as 3×3 is 9 and you are dividing it by 5.
4 0
3 years ago
If 2x^2 + 6x = 36 what are the possible values of x? specifically 2 answers?
OLga [1]

Step-by-step explanation:

2x^2+6x=36

x^2+3x=12

x^2+3x-12=0

x=(-3+(57)^0.5)/2 or x=(-3-(57)^0.5)/2

8 0
2 years ago
Other questions:
  • Solve for f.<br><br> –7f − 9 = 9 − 4f<br><br> f =
    5·1 answer
  • Looking at Morningstar’s Financial Health ratios, what has happened to HP’s liquidity position over the past 10 years?
    7·1 answer
  • Write the conversion factor for converting meters to centimeters.
    11·2 answers
  • Can anyone help me with this
    6·1 answer
  • Including the bus driver, there are 15 people on a bus. During the bus ride, each person produces 750 BTUs (British Thermal Unit
    11·1 answer
  • Sara drove 96 miles on 3.2 gallons of gas. How many miles can Sara drive on 12.5 gallons of gas
    13·2 answers
  • • 4. What is the rate of change (slope) of this table?*
    6·1 answer
  • A new Honda Civic costs $ 22 , 000 the year it is made. This car depreciates, losing value at a rate of 5 % each year on average
    7·1 answer
  • Kayla works as a hairdresser. She earned $228.50 in tips in five days. If she earned the same amount each day, about how much di
    8·1 answer
  • Guys please which one is the right answer
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!