All categories

3 years ago

Omg please help ASAP me im stuck!

Mathematics

1 answer:

Gwar [14]3 years ago

5 0

Answer:

x= 3, y = 5

Step-by-step explanation:

(45x -5) + (16x + 2) = 180° (because p and q are parallel )

61x = 180 therefore x = 3

(16x +2) + 26y = 180° (because it's a right angle)

we already kniw x is 3 sp just put the values in place and you will find the answer as 5.

You might be interested in

Which set of numbers is correctly ordered from greatest to least?

shepuryov [24]

Answer:

Step-by-step explanation:

Here is the corrected question and options:

Option 1:

$7\frac{1}{3} , \frac{221}{30} , 7.36, 3.16\sqrt{2e}$

Option 2:

$7\frac{1}{3} , 7.36 , \frac{221}{30} , 3.16\sqrt{2e}$

Option 3:

$3.16\sqrt{2e}, 7.36 , \frac{221}{30} , 7\frac{1}{3}$

Option 4:

$3.16\sqrt{2e}, \frac{221}{30} , 7.36 , 7\frac{1}{3}$

Solution:

Lets write each of the above given numbers in a simplified form:

$7\frac{1}{3}$

Simplify this by converting it into a decimal form:

This becomes:

(3*7+1) / 3 = (21 + 1) / 3 = 22/3 = 7.333333

$7\frac{1}{3}$ = 7.3

$\frac{221}{30}$

Simplify this by converting it into a decimal form:

This becomes:

221/30 = 7.3666666667

So,

$\frac{221}{30}$ = 7.367

$7.36$

This number comes with a bar sign on .36 which means that the number has a non terminating repeating decimal expansion as 7.3636363636...

So after rounding it off this becomes:

7.36

$3.16\sqrt{2e}$

Simplify this by converting it into a decimal form:

The value of e = 2.718

This becomes:

3.16 $\sqrt{2*2.718}$

= 3.16 (√5.436)

= 3.16 * 2.331523

= 7.3679949818

= 7.368

$3.16\sqrt{2e}$ = 7.368

7.367995

Now we get the numbers in decimal form:

$7\frac{1}{3}$ = 7.333333 = 7.3

$\frac{221}{30}$ = 7.3666666667 = 7.367

7.36 = 7.3636363636

$3.16\sqrt{2e}$ = 7.3679949818 = 7.368

Now lets order the numbers from greatest to least:

$3.16\sqrt{2e}$

$\frac{221}{30}$

7.36

$7\frac{1}{3}$

So the correct option is:

Option 4

$3.16\sqrt{2e}, \frac{221}{30} , 7.36 , 7\frac{1}{3}$

7 0

3 years ago

An advertisement says that 4 out of 5 doctors prefer a certain product. what percent of doctors do not like that product

Nina [5.8K]

$\dfrac{5}{5} - \dfrac{4}{5} = \dfrac{1}{5}$

$\dfrac{1}{5} \times 100\% = 20\%$

Answer : 20% of doctors do not like that product.

Hope this helps. - M

4 0

3 years ago

Read 2 more answers

Write the expression (5+2i)+(3-2i) as a complex number

12345 [234]

Answer:

(

)

(

−

)

Remove parentheses.

−

Add

and

−

Subtract

from

Add

and

Step-by-step explanation:

8 0

3 years ago

Please... I... need... HELP

Alja [10]

Here!
(x+4)+(x+2)+(x+5)= (x+1)+(x+1)+(x+3)+(x+3)
First you want to write the whole equation out. Make each perimeter equal to each other.
Then add both sides separately.
(x+4)+(x+2)+(x+5)
=3x+11

and

(x+1)+(x+1)+(x+3)+(x+3)
=4x+8

Now that you've simplified each side, solve like a normal equation.
3x+11 = 4x+8
-3x -3x
11 = x+8
-8 -8
3=x

7 0

3 years ago

2.888 rounded to the nearest hundreth

BartSMP [9]

Answer:

2.89? Or 2.99 but because its rounded to nearest<em> hundreth </em>it would most likely be 2.89

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers