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3 years ago

If its -26 degree in Canada and 34 degrees in Australia what is the difference in temperature

Mathematics

1 answer:

tatyana61 [14]3 years ago

6 0

Answer:

It would be 60 degrees

Step-by-step explanation:

You take the numbers and write the equation 34-(-26) to figure out the difference. You then change the signs, making it 34+26, as before you were subtracting a negative. If you complete that problem, you come to the conclusion of 60.

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PLSSS ANSWER, 35 pointss

xxTIMURxx [149]

Answer:

$(y - 5)(x + y)$

${(x - y)}(x - y + a)$

$(b - 3)(5b - 17)$

Step-by-step explanation:

1. The given polynomial is

$x(y - 5) - y(5 - y)$

We need to factor the second part to get:

$x(y - 5) + y(y - 5)$

We factor y-5 to obtain:

$(y - 5)(x + y)$

2. We have

${(x - y)}^{2} - a(y - x)$

We again factor -1 from the second part to get:

${(x - y)}^{2} + a(x- y)$

We now factor x-y to get:

${(x - y)}^{2} + a(x- y)$

${(x - y)}(x - y + a)$

3. We have

$2(3 - b) + 5 {(b - 3})^{2}$

We factor negative 1 from the first part to get

$- 2(b - 3) + 5 {(b - 3})^{2}$

We now factor b-3 to get:

$(b - 3)( - 2 + 5(b - 3))$

We now simplify to get:

$(b - 3)( - 2 + 5b - 15) = (b - 3)(5b - 17)$

4 0

3 years ago

Emily is entering a bicycle race for charity her mother pledges $0.40 every 0.25 miles she bikes only bikes 15 miles how much wi

ladessa [460]

The answer is 24 dollars

6 0

3 years ago

Find x and explain please

pav-90 [236]

Answer:

Step-by-step explanation:

1) isosceles= two sides are congruent

2) 9x-13=4x+2

-4x

5x-13=2

+13

5x=15/5

X=3

Answer is c

7 0

3 years ago

Rewrite it in factored form: x4 - y2 x2

SCORPION-xisa [38]

Answer:

$(x^2+xy)(x^2-xy)$

Step-by-step explanation:

I'm going to write it so I can see it better:

$x^4-y^2x^2$

You can use the difference of squares formula:

$(x^2+xy)(x^2-xy)$

3 0

3 years ago

Anyone know how to solve this?

vampirchik [111]

Answer:

Step-by-step explanation:

6 0

3 years ago