3 years ago

40 degree, 3x, and 4x solve for x

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

4 0

Answer:

The value of x would be 20

Step-by-step explanation:

To solve this triangle, we need to first note that all triangles have 180 degrees. So we can add these all together and set equal to 180.

40 + 3x + 4x = 180

40 + 7x = 180

7x = 140

x = 20

You might be interested in

Ms groves had trays of paint each tray has five colors one of the colors is purple.what fraction of the colors in 20 trays is pu

Tresset [83]

I think it would be 20/5

8 0

3 years ago

Read 2 more answers

Question 1 of 25

lozanna [386]

Answer:

Step-by-step explanation:

4 0

3 years ago

Hurry! I need Help<br> Graph Y=5/3x-9<br> Where do i graph my points?

GaryK [48]

Start at -9. Then go up 5, right 3.

6 0

3 years ago

Read 2 more answers

Tyra made 8 fewer jackets than zack they made 48 jackets altogether how many jackets did zac make

nikitadnepr [17]

Answer:

Zac Made 28 Jackets

Step-by-step explanation:

The way I solved it is by first dividing 48 by 2.

After that I subtracted 8 from Tyra's jackets and then guessed and checked.

I eventually got to the point where i found that Tyra made 20 jackets and Zac made 28 making up to 48 jackets in total.

3 0

3 years ago

7(2x-5)-11=3(5x-2)-2x

ICE Princess25 [194]

Answer:

x=40

Step-by-step explanation:

7(2x-5)-11=3(5x-2)-2x Distribute

14x-35-11=15x-6-2x Simplify

14x-46=13x-6 subtract 13x and add 46

x=40

5 0

3 years ago