3 years ago

Find the values of x and y.

Mathematics

1 answer:

rusak2 [61]3 years ago

3 0

Triangle = 180

180 - 40 ( Because acute angle)

130 ÷ (3+5) = 16.25

3 x 16.25 = 48.75

5 x 16.25 = 81.75

X = 81.25

Y = 48.75

You might be interested in

Katy is deciding which charity to donate to. She is going to donate fifty dollars to each charity chosen, and she can donate to

Natasha2012 [34]

Answer:

Step-by-step explanation:

8 0

3 years ago

Help me with this 35points

lara31 [8.8K]

Answer:

what is the question if you can talk to me in the messages in this answer

5 0

3 years ago

Is sqrt(25a^2/4) the same as sqrt(25a^2)/sqrt(4)?

Evgesh-ka [11]

$LHS\\ \\ =\sqrt { \frac { 25{ a }^{ 2 } }{ 4 } } \\ \\ ={ \left( \frac { 25{ a }^{ 2 } }{ 4 } \right) }^{ \frac { 1 }{ 2 } }$

$\\ \\ =\frac { { \left( 25{ a }^{ 2 } \right) }^{ \frac { 1 }{ 2 } } }{ { 4 }^{ \frac { 1 }{ 2 } } } \\ \\ =\frac { \sqrt { 25{ a }^{ 2 } } }{ \sqrt { 4 } } \\ \\ =RHS$

6 0

3 years ago

Read 2 more answers

1400000000000000000000km in scientific notation

viva [34]

1 400 000 000 000 000 000 000 km = 1.4 * 10^21 km

8 0

3 years ago

2(x-3)=7x-31<br><br> 3x-2 (x+5)=-3+18<br><br> Please show your work

vredina [299]

2(x-3)=7x-31
2x-6=7x-31
-7x -7x
----------------
-5x-6=-31
+6 +6
--------------
-5x=-25
Divide by -5
x=5

3x-2(x+5)=-3+18
15
3x-2(x+5)=15
3x-2x-10=15
x-10=15
+10 +10
--------------
x=25

3 0

3 years ago