All categories

3 years ago

What is the value of x

Mathematics

2 answers:

Dmitriy789 [7]3 years ago

6 0

x=10 because you add the variables to get 5x and you do 46-6 to get 40. Then you subtract 40 from 90 to get 50 and divide by 5 to get 10 as ur answer.

Cloud [144]3 years ago

3 0

The two angles are part of the bigger 90 degree angle, so the sum of the two angles is 90°. So, an equation can be made: $(2x+46)+(3x-6)=90$

Solve it to find the value of x. It is 10.

You might be interested in

How do I do this? I don't understand the concept of proofing... please help

Anarel [89]

Ask your freinds tohelp u haha :())

3 0

3 years ago

Nico earns $32.50 for each hour he works. last week Nico warned $1,300, and this week he earned $1,040. how many more hours did

azamat

Answer:

8 hours

Step-by-step explanation:

$1,300/$32.50 = 40

$1,040/$32.50 = 32

40-32=8

8 0

4 years ago

Read 2 more answers

What is twenty four over seven as a whole number

serg [7]

Answer:3 1/7

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A town has 35,000 registered voters. A random sample of 2000 voters finds that 400 are in favor of a new dog park. How many are

Vesnalui [34]

Answer:

8750 registered voters

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

For this problem, a non-integer answer should be entered as a fraction in simplest form using / as the fraction bar. Malik rando

klasskru [66]

Answer:

The required probability is $\frac{2}{9}$

Step-by-step explanation:

Let us take the events,

A = The sum of the two numbers is less than 5

B = The first number is odd and is less than 5.

Now, each of the two numbers can take value from 1 to 9.

So, the total number of outcomes = 9 × 9 = 81.

Also, the first number is odd and less than 5.

Then, the possibility for the first number = 1 and 3

While the possibility for the second number = 1 to 9

So, P(B) = $\frac{2\times 9}{81}=\frac{18}{81}$

Now, we see that,

$A\bigcap B$ = The event having sum of the two numbers less than 5 with first number odd and less than 5.

The possible numbers are, (1,1), (1,2), (1,3) and (3,1).

So, $P(A\bigcap B)$ = $\frac{4}{81}$

Hence,

$P(A|B) = \frac{P(A\bigcap B)}{P(B)}$

i.e. $P(A|B) = \frac{\frac{4}{81}}{\frac{18}{81}}$

i.e. $P(A|B) = \frac{4}{18}$

i.e. $P(A|B) = \frac{2}{9}$

i.e. P(A|B) = $\frac{2}{9}$

Thus, the required probability is $\frac{2}{9}$ .

4 0

3 years ago

Read 2 more answers