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
Masteriza [31]
2 years ago
9

If 9+9=7 then what is 8???? :P

Mathematics
2 answers:
pantera1 [17]2 years ago
8 0

Answer:

9+9 isnt 7

3+4 is 7

and 4+4 is 8

Step-by-step explanation:

eduard2 years ago
3 0

Answer:

18

Step-by-step explanation:

9+9=18 got the 8 solo

You might be interested in
The radius of a circle is 11 in. Find its area in terms of 7.​
Talja [164]

it is definitely 77 becuase 7 times 11 is 77

3 0
3 years ago
I need this ASAP but it’s ok if you see it late
klasskru [66]

Answer:

72 square units

Step-by-step explanation:

move above the dotted line to make a rectangel then the numbers are 6 and 12 then times them to get 72

7 0
2 years ago
Helen drives 195 miles in 3 hours.
lawyer [7]
A. Helen is driving 65 mph
b. Matthew drove 310 miles
5 0
3 years ago
Read 2 more answers
Can you guys help me?
ioda

Answer:

61.93°

Step-by-step explanation:

sin x=15/17

=0.8824

sin-1 0.8824

=61.93°

5 0
3 years ago
A new aircraft control system is being designed that must be 98.0​% reliable. This system consists of two components in series.
sweet [91]

Answer:

98.99%

Step-by-step explanation:

The combined reliability of both components must be 98%. Given that both components must be functional and have the same reliability 'r', the minimum value of 'r' that meets the system requirements is given by:

0.98 = r^2\\r=0.9899=98.99\%

The level of reliability required for each component is 98.99%.

6 0
3 years ago
Other questions:
  • Jules kicks a soccer ball off the ground and into the air with an initial velocity of 25 feet per second. Assume the starting he
    14·1 answer
  • A student provided the following solution an equation.what mistake did the student make?
    15·1 answer
  • Which linear equation below has the greatest slope?
    13·1 answer
  • The product of -5 and the sum of X and eight decreased by the product of three and X
    11·1 answer
  • Find the missing length
    5·2 answers
  • How can you use regrouping to solve the equation 32-5 =
    15·2 answers
  • 5x2 + 34x – 7 = 0<br> solve by factoring
    12·1 answer
  • HELP!!!
    8·1 answer
  • -1 - (-4) can someone please help me !!!!!!!
    15·2 answers
  • Could I have help with number 23 please?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!