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2 years ago

What multiplication fact could help me find out 24 ÷ 8 ?

Mathematics

2 answers:

Semenov [28]2 years ago

8 0

Answer:

Step-by-step explanation:

That would be 8 x 3. It would help because 24/8 = 3.

Mariulka [41]2 years ago

6 0

If we divide 24 by 8 it gives us the result of 3.

So a multiplication fact is 8x3 = 24.

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Points E(-1, -2) and F(4, -2) are the vertices of a square. Give the coordinates of three possible pairs of points for the other

777dan777 [17]

The vertices of a square are its endpoints

The coordinates of the other pairs are: (-1, 3), (4, 3) and (-1, -7), (4, -7)

The given parameters are:

$\mathbf{E = (-1,-2)}$

$\mathbf{F = (4,-2)}$

Calculate the distance EF

$\mathbf{EF = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}}$

So, we have:

$\mathbf{EF = \sqrt{(-1 - 4)^2 + (-2 - -2)^2}}$

$\mathbf{EF = \sqrt{25}}$

$\mathbf{EF = 5}$

Add 5 to the y-coordinates of E and F

$\mathbf{C = (-1,-2+5)}$

$\mathbf{C = (-1,3)}$

$\mathbf{D = (4,-2+5)}$

$\mathbf{D = (4,3)}$

Subtract 5 to the y-coordinates of E and F

$\mathbf{C = (-1,-2-5)}$

$\mathbf{C = (-1,-7)}$

$\mathbf{D = (4,-2-5)}$

$\mathbf{D = (4,-7)}$

Hence, the coordinates of the other pairs are: (-1, 3), (4, 3) and (-1, -7), (4, -7)

There is no third pair

Read more about vertices at:

brainly.com/question/2791243

5 0

2 years ago

Marie bicycled 15 miles at 5 miles per<br> hour. How long did Marie bicycle?

natima [27]

Answer:

3 hours

Step-by-step explanation:

15÷5=3 so that's ot

7 0

2 years ago

Find three consecutive positive integers such that the product of the first and third, minus the second, is 1 more than 7 time

Bas_tet [7]

--------------------------------------------------------------------
Define x :
--------------------------------------------------------------------
Let the smallest number be x.
First number = x
Second Number = x + 1
Third Number = x + 2

--------------------------------------------------------------------
Construct equation :
--------------------------------------------------------------------
x(x+2) - (x+1) = 7(x+2) + 1

--------------------------------------------------------------------
Solve x :
--------------------------------------------------------------------
x(x + 2) - (x + 1) = 7(x + 2) + 1
x² + 2x - x - 1 = 7x + 14 + 1
x²- 6x - 16 = 0
<span>(x+2)(x-8) = 0
</span>x = -2 or x = 8

Since x is a positive integer, it cannot be negative.
⇒x = 8

--------------------------------------------------------------------------
Answer: The three numbers are 8, 9 and 10.
--------------------------------------------------------------------------

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ANSWER CORRECT FOR BRAINLIEST - 10 POINTS

zhenek [66]

Answer:

Step-by-step explanation:

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The reactants of two reactions are shown.

katovenus [111]

Answer:

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Step-by-step explanation:

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