2 years ago

123°

Mathematics

1 answer:

zhuklara [117]2 years ago

8 0

Answer:

Supplementary 19

180-123=57

57÷3=19

Check:

123+57=180

You might be interested in

PLZZ HELP!!! ⚠️⚠️ ATTACHED AND NEEDS DONE ASAP!

Nataly [62]

Step-by-step explanation:

change the unit

50 km per 1 hour

50 km/h = 50,000 m/ 3600 s = 13.8 m/s

the lorry speed is 13.5 m/s or 0.3 m slower than the limit

8 0

2 years ago

The blue shape is a dilation of the black shape. What is the scale factor of the dilation? Simplify your answer and write it as

mr_godi [17]

Answer:

3 or 3/1 (the 1 is the denominator)

Step-by-step explanation:

the shape got 3 times bigger. let me know

4 0

2 years ago

Read 2 more answers

Each month the fire department host a pancake feed. This month 75 people attended the pancake feed. This is 13 less than twice a

Kazeer [188]

75=2x-13
75+13=2x-13+13
88=2x
88÷2=2x÷2
44=x

7 0

2 years ago

What is slope<br><br>(4,5)and (4,7)

morpeh [17]

Answer:

x=2

Step-by-step explanation:

the slope is vertical meaning it is undefined.

7 0

2 years ago

Read 2 more answers

If F(x) = 7x - 6, which of the following is the inverse of F(x)?

Alex777 [14]

Answer:

$f^{-1} (x)=\frac{x+6}{7}$

Step-by-step explanation:

To find the inverse of a function, we must substitute in y for f(x), swap the locations of y and x, and then solve for y

$y=7x-6\\\\x=7y-6\\\\x+6=7y\\\\y=\frac{x+6}{7} \\\\f^{-1} (x)=\frac{x+6}{7}$

4 0

2 years ago