3 years ago

I can't work out what k is?

Mathematics

1 answer:

monitta3 years ago

5 0

The total sum of angles at a point is 360, so basically just minus 360 by 90 and 60, and u get k, which is 210 °

You might be interested in

If 45% of a number n is 225 what is 75% of n

Tpy6a [65]

75% of n is 375.

Step-by-step explanation:

Given,

45% of a number n = 225

We will find n first.

$\frac{45}{100}n=225\\0.45n=225$

Dividing both sides by 0.45

$\frac{0.45n}{0.45}=\frac{225}{0.45}\\n=500$

Now we have to find 75% of n.

75% of n = $\frac{75}{100}*500=75*5$

75% of n = 375

75% of n is 375.

Keywords: percentage, division

Learn more about percentages at:

#LearnwithBrainly

4 0

3 years ago

at a certain time of day, a 30- foot building casts a 10 foot shadow. how tall is a person who casts a 2 foot shadow

KatRina [158]

The person would be 6 feet

4 0

3 years ago

The value of the under lined digit of 6,035

dem82 [27]

Which number is the under lined digit?

7 0

4 years ago

Read 2 more answers

I don’t get this one

fomenos

Hi!

Two negatives make a positive, so this can be rewritten as
-7+2.5

The answer is D. -7+2.5

Hope this helps! :)
-Peredhel

4 0

3 years ago

Read 2 more answers

Giving 30 POINTS TO ANSWER

harkovskaia [24]

Answer: the chiled is 3 years old

Step-by-step explanation:

3 0

2 years ago