3 years ago

Please show work!!!!!!!!!!!!

Mathematics

1 answer:

Svetlanka [38]3 years ago

5 0

Answer:

x = 7

Step-by-step explanation:

Notice that in the triangle, the angle is either known or in terms of x. This means we can make an equation: 82 + (9x - 6) + (6x - 1) = 180. Now, add up tthe terms to get 15x + 75 = 180, or 15x = 105 or x = 7.

You might be interested in

EASY MATH QUESTION<br><br> PLEASE HELP

Ksju [112]

Answer:

-27

Step-by-step explanation:

substitute x for 5

$f(5)=-5(5)-2$

multiply -5 and 5

$-25-2$

subtract 2 from -25

$-27$

5 0

2 years ago

Read 2 more answers

Use the graph below to fill in the blank with the correct number:

astraxan [27]

Answer: f(0) should fit on the graph under 2.5

Step-by-step explanation:

6 0

2 years ago

Can someone please help me with #9

finlep [7]

Answer:

see below

Step-by-step explanation: 5 19 3 52

BIG square area minus little square area equals the shaded area

big area - little area = shaded area

S² - s² = shaded area

8.5² - 6² = shaded area

72.25 - 36 = ________ units²

4 0

2 years ago

What is 20/10 as a <br><br> mixed number

Lostsunrise [7]

It will just be 2 since 10 goes into 20 2 times

5 0

3 years ago

Read 2 more answers

Sally has saved 41 quarters from washing cars. How many cents does Sally have ?

choli [55]

Answer:

Sally has $10.25 or 1,025 pennies

Step-by-step explanation:

6 0

3 years ago