3 years ago

39 plus what makes 57

Mathematics

2 answers:

Kitty [74]3 years ago

6 0

57
- 39
------
-12

Therefore, 39 plus 12 makes 57.

Anit [1.1K]3 years ago

4 0

57-39=18 so 39+18=57 so the answer is 18

You might be interested in

Which rays form the sides of IHG? PLZ HELP FAST

mario62 [17]

C and F are the answers, im pretty sure

i got you

4 0

3 years ago

Find all the missing elements:

Evgesh-ka [11]

Answer:

a=10.8; c=4.3

Step-by-step explanation:

The sum of all the angles in a triangle is 180 degrees.

Two of the angles are given as 40 deg and 120 deg.

Subtract the measures of both from the sum to get the last angle:

180-40-120=20; ∠C=20°

Using Law of Sines: $\frac{a}{sinA}=\frac{b}{sinB}=\frac{c}{sinC}$

$\frac{a}{sin120}=\frac{8}{sin40}; a=\frac{8*sin120}{sin40}; a=10.77837084$

$\frac{c}{sin20}=\frac{8}{sin40}; a=\frac{8*sin20}{sin40}; c=4.25671109$

8 0

3 years ago

A. Simplify each of these using laws of indices.

galina1969 [7]

Answer:

$3pq {2}$

militply q nd q to get

$q {2}mulitply \: \: q \: nd \: q \: den \: u \: wil \: get \: dis$

8 0

3 years ago

NeX [460]

Answer:

(b) the answer

Step-by-step explanation:

8 0

2 years ago

How many Squares are there ?

Charra [1.4K]

Answer:

Step-by-step explanation:

most of them are rectangles

8 0

2 years ago

Read 2 more answers