2 years ago

Solve for y. O 10 O 12 O 15 O 18

Mathematics

2 answers:

Alika [10]2 years ago

6 0

Answer:

first option

Step-by-step explanation:

3x = 90 degree (being perpendicular)

x = 90/3

x = 30 degree

substitute the value of x

2x + 3y = 90 degree (being perpendicualr)

2*30 + 3y = 90

60 + 3y = 90

3y = 90 - 60

y = 30/3

y = 10 degree

Lerok [7]2 years ago

3 0

Answer:

that's easy its letter a number 10

You might be interested in

Geometry Math

Lostsunrise [7]

Answer:

Step 3: The measure of angle DAB is 60°. Reason: Since DAE is a right angle, and EAB is 30 degrees, 90 - 30 is 60. (Just find the reason that is related to this statement).

Step 4: The measure of angle ABC is 130°. Reason: Same-side Interior Angles Theorem

Step-by-step explanation:

6 0

2 years ago

Given the formula D = ABC what is the formula for C

Andru [333]

In order to solve for C, you need to get it by itself. You would do this by dividing both sides by A and B. if you do this you get C=D/AB. Therefore, your answer would be D

6 0

3 years ago

Read 2 more answers

TJ-Maxx offered a 36% discount off the original price of a head board. The amount of the discount is $9. What is the regular pri

jok3333 [9.3K]

The amount if the original cost of the head board is $12.24

5 0

2 years ago

A Farm stand sells two types of grapes the cost of green grapes can be represented by the equasion y=1.5x, where y is the total

zaharov [31]

Answer:

I dont know because their is no graph angel O stop looking up the answer