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3 years ago

When subtracting with negative numbers, change the problem to an problem and

Mathematics

1 answer:

pychu [463]3 years ago

4 0

Answer:

Subtracting a number is the same as adding the opposite of the number

Step-by-step explanation:

Subtracting a negative number from a negative number – a minus sign followed by a negative sign, turns the two signs into a plus sign. So, instead of subtracting a negative, you are adding a positive. Basically, - (-4) becomes +4, and then you add the numbers. For example, say we have the problem -2 - –4.

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Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.

fiasKO [112]

Answer:

B. x + 6

C. 4x - 1

Step-by-step explanation:

To get the two binomials of the trinomial, you split the middle term, like so:

$4x^2 - x + 24x - 6\\$

Group:

$(4x^2 - x) (24x - 6)$

Take out the GCF (Greatest Common Factor):

x(4x - 1) 6(4x - 1)

(x + 6) (4x - 1)

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3 years ago

Three friends share 1/2 of a hero equally. What fraction of the whole hero does each friend get?Three friends share 1/2 of a her

RoseWind [281]

Answer:

1/6

Step-by-step explanation:

1/2, the value of the hero before being divided, divided by the 3 friends, is 1/6.

7 0

3 years ago

one of the Interior angles of a triangle is equal to 30 degrees and one of the exterior angles is equal to 40 degrees find the r

Sonja [21]

If one of the exterior angles is 40, you can find its adjacent interior angle by subtracting 40 from 180. This is 40, so the triangle has 2 interior angles that are equal to 40. Now we have 2 of 3 interior angles. The sum of the measures of the interior angles of a triangle is 180, so we can set this equation up:

x + 40 + 40 = 180
x + 80 = 180
x = 100

So the triangle's angles have measures of 40,40 and 100 degrees.

6 0

3 years ago

Read 2 more answers

Can someone actually help me with this

Komok [63]

Answer: X = 30*

All circles = 360*

we can subtract 260 from that because we know the length of one so we know the other is 130.

We are then left with only 100 and we know the two sides are equivalent so 100 / 2 = 50

6 0

3 years ago

Nine more than the product of seven and three

spayn [35]

Answer:

Step-by-step explanation:

Product is the answer to a multiplication problem.

7x3=21

21 is the product.

21+9=30

30 is 9 more than 21.

7 0

3 years ago