2 years ago

Cross-multiplication is helpful in:

Mathematics

1 answer:

EastWind [94]2 years ago

7 0

Answer:

i think it's B

Step-by-step explanation:

It cannot be used when performing operations—addition, subtraction, multiplication, or division

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Can someone help me with this please

e-lub [12.9K]

Answer: y=-2x+6

Step-by-step explanation:

$m=\frac{6-2}{0-2}=\frac{4}{-2}=-2$

So $y=2x+b$ . We can substitute (0, 6) to get:

6 = 2(0)+b

b=6.

Meaning y=-2x+6.

8 0

3 years ago

I a, very confused on what the answer is to blank- 3/10=1/5

Yuri [45]

Answer:

a = 1/2

Step-by-step explanation:

a - 3/10 = 1/5

Add 3/10 to each side

a - 3/10 +3/10 = 1/5+3/10

a = 1/5+3/10

Get a common denominator

a= 1/5*2/2 +3/10

a = 2/10 +3/10

a = 5/10

Divide the top and bottom by 5

a = 1/2

4 0

3 years ago

Gabriel used 1/3 of a litter of milk to make 1/9 of jug of tea

MrRissso [65]

So he used 0.33 L of milk to make 0.11 L of tea

5 0

3 years ago

The sum of two numbers is 109. one number is one more than twice the other number. Find the two numbers.

Masja [62]

Answer:

I mean I think there are like a ton of answers to this,

50,59

51,58

52,57

53,56

54,55,

Step-by-step explanation:

8 0

2 years ago

Write a polynomials number in standard form that has the following zeros 0 3 2

Harrizon [31]

Answer:

$x^3-5x^2+6x$

Step-by-step explanation:

expand $(x-0)(x-3)(x-2)$

7 0

3 years ago