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
erastovalidia [21]
3 years ago
6

Can anyone help! Struggling on this question!!

Mathematics
2 answers:
prohojiy [21]3 years ago
4 0

Answer:

\frac{1}{10}

Step-by-step explanation:

note that in terms of the given fraction

1 = \frac{10}{10} , then

\frac{9}{10} + \frac{1}{10} = \frac{10}{10} = 1

shusha [124]3 years ago
4 0

Answer:

\frac{9}{10}  + x = 1 \\ x = 1 -  \frac{9}{10}  \\ x =  \frac{(10 - 9)}{10}  \\  \boxed{x =  \frac{1}{10} } \: is \: the \: required \: number

You might be interested in
Use the traditional algorithm. What is (+16 ) divided (+2 ??
Tamiku [17]

Answer:

8

Step-by-step explanation:

In this problem, you are dividing a positive by a positive, meaning the answer will also be positive.

16 ÷ 2 = 8

You can check your answer by multiplying:

8 × 2 = 16

7 0
3 years ago
In the triangle below,
timurjin [86]

Y = 32.0⁰ or 32⁰ in the nearest tenth

Step by step explanation:

sin y = <u>9</u> = 0.53

17

y = arcsin 0.53 = 32.0⁰ = 32 ⁰

<u>MARK</u><u> </u><u>BRAINLIEST</u>

3 0
2 years ago
Read 2 more answers
Suppose that P (A)=0.4 AND P (B)=0.2, If events A &amp; B ARE Mutually EXCLUSIVE :
baherus [9]

Part (a) Finding the probability of either A or B

We are told that events A and B are mutually exclusive. This means they cannot happen at the same time. We can say P(A and B) = 0

Furthermore,

P(A or B) = P(A) + P(B) - P(A and B)

P(A or B) = 0.4 + 0.2 - 0

P(A or B) = 0.6

<h3>Answer:  0.6</h3>

=======================================================

Part (b) Finding the probability of neither A nor B

P(A or B) + P(neither A nor B) = 1

P(neither A nor B) = 1 - P(A or B)

P(neither A nor B) = 1 - 0.6

P(neither A nor B) = 0.4

The reason why this works is to imagine throwing a dart at the Venn diagram. You'll either...

  • you land in A or B (pick one but not both), OR,
  • you'll land outside both regions A and B.

One or the other must happen. Both events cannot happen simultaneously.

<h3>Answer: 0.4</h3>
7 0
3 years ago
If there are 36 performers in a dance recital. The ratio of men to women is 2:7. How many men are in the dance recital ?
MrRissso [65]
\frac{m}{w}= \frac{2}{7} \\ \\ \frac{m}{2}=\frac{w}{7}=k \\ \\ m=2k\\ w=7k \\ \\ m+w=36 \\ 2k+7k=36 \\ 9k=36 \\ \\ \boxed{k=\frac{36}{9}=4} \\ \\ m=2*4=8 \ men \\ \\ w=7*4=28 \ women
6 0
3 years ago
A variable needs to be eliminated to solve the system of equations below. Choose the
notsponge [240]

Answer:

x=-2

y= 8

Step-by-step explanation:

Given data

10x – 2y = -36-----------1

7x – 2y = -30--------------2

-Subtract to eliminate y

3x-0= -6

3x= -6

x= -6/3

x= -2

Put x= -2 in

7(-2)– 2y = -30

-14-2y=-30

-14+30=2y

16=2y

y= 16/2

y= 8

8 0
3 years ago
Other questions:
  • If , /, S is the center of the circle, and OM = 18, find NT. Round the answer to the hundredths place.
    6·2 answers
  • A jar of mayonnaise is shaped like a cylinder. The radius of the jar is 1.5 in. and its height is 7 in. The mayonnaise sells for
    9·1 answer
  • Gina filled a tub with 25 quarts of water. What is this amount in gallons and quarts?
    5·2 answers
  • Which of the following describes the graph of a linear function? It is V shaped and it passes through the origin. It is a straig
    6·1 answer
  • I need answer for my homework r^2=100
    12·1 answer
  • hat is the volume of a cylinder with a radius of 1.5 inches and a height of 19 inches? Use 3.14 for pi. Round your answer to the
    10·1 answer
  • The formula for the circumference of a circle is c=πr, where r is the radius and C is the circumference. The equation solved for
    14·1 answer
  • Helppp, and when you answer please explain how you got it so i can hopefully understand it next time
    9·2 answers
  • This table shows some values of an exponential function.
    15·1 answer
  • The current population of a threatened animal species is 1.6 million, but it is declining with a half-life of 20 years. How many
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!