All categories

3 years ago

How do I solve 3a=57

Mathematics

2 answers:

Kazeer [188]3 years ago

7 0

You have to do the reverse operation to 57 so you have to do 57÷3 which is 19

MatroZZZ [7]3 years ago

6 0

Divide 3 from both sides to get a=57/3 then a=19

You might be interested in

Factor completely:

maw [93]

Answer:

Step-by-step explanation:

Given

12 $x^{5}$ + 6x³ + 8x² ← factor out 2x² from each term

= 2x²(6x³ + 3x + 4) → d

7 0

3 years ago

13.27= t - 24.45 show your work

Irina18 [472]

Subtract 24.45 from itself the subtract 13.27 by 24.45 and should t=37.73

7 0

3 years ago

A sweater for $36 at 7% sale tax

tresset_1 [31]

$\frac{7}{100} = \frac{?}{36}$ so you cross multiply 36*7 which is 252÷100= 2.52. Then add 2.52 to 36 and your answer is 38.52

3 0

3 years ago

Rewrite the polynomial in the form ax^2+bx+c and then identify the values of a, b, and c. 6+9x^2

Ulleksa [173]

Answer:

see below

Step-by-step explanation:

6+9x^2

Rewriting in decreasing powers of x

9x^2 +0x + 6

ax^2+bx+c

a = 9

b =0

c = 6

5 0

3 years ago

This is really hard please help

Lana71 [14]

Answer:

p^(m+n)

Step-by-step explanation:

p^m * p^n

We know that when they are multiplied when the bases are the same, we add the exponents

p^(m+n)

4 0

3 years ago