3 years ago

HELP A triangle and its angle measures are shown in the diagram. What is the value of x?

Mathematics

1 answer:

Stolb23 [73]3 years ago

3 0

Answer:

a. 16

Step-by-step explanation:

Triangles = 180 degrees

180 - 80 = 100

100 = (4x - 4) + (0.5x + 32)

4x - 4 + 0.5x + 32 =100

(4x + 0.5x) +(-4 + 32) = 100

4.5x + 28 = 100

4.5x + 28 -28 = 100 - 28

4.5x = 72

4.5x/4.5 = 72/4.5

x = 16

You might be interested in

Which would you use to estimate the demand for a product at various prices?

trasher [3.6K]

Answer:

I wanna say B. not 100% sure

sorry if wrong

Step-by-step explanation:

6 0

3 years ago

Help with number 4,5,6 and 7 plz help this is really hard I fell asleep in class plz plz help

Katen [24]

4. 6/8, 5. 3 5/8, 6. 7 7/8, 7. 72 months and 2,190 days

8 0

4 years ago

Read 2 more answers

965406000351682.62 in words also 8591000806.36 in words

jeka57 [31]

Answer:

"nine hundred sixty-five trillion, four hundred six billion, three hundred fifty-one thousand, six hundred eighty-two and sixty-two hundredths."

Thats the only one i know

Step-by-step explanation:

6 0

4 years ago

Plz tell me the domain

hoa [83]

Answer:

Step-by-step explanation:

this is an solution

4 0

3 years ago

Write and equation on the line that passed through (0,-1) and is perpendicular to the line y =1/9x+2

Marat540 [252]

Answer:

y=-9x-1

Step-by-step explanation:

since it is perpendicular, the slope must be the opposite reciprocal (-9x) and now we plug the coordinates in, -1=0+b, b is -1

5 0

3 years ago