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3 years ago

When you multiply one negative number by a positive number the product is...

Mathematics

1 answer:

Anettt [7]3 years ago

6 0

Answer:

A negative number

Step-by-step explanation:

example: (-1) *( +1)= -1

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For what values of x is x2 2x = 24 true? Ă˘â‚¬""6 and Ă˘â‚¬""4 Ă˘â‚¬""4 and 6 4 and Ă˘â‚¬""6 6 and 4.

Ugo [173]

The value of $x$ which satisfies the given quadratic equation is 4 and -6.

Given-

The given quadratic equation is.

$x^2+2x=24$

Rewrite the given quadratic equation in the standard form,

$x^2+2x-24=0$

Factorize the equation to find the value of $x$ . Apply the middle term splitting method. The above equation can be rewritten as,

$x^2+6x-4x-24=0$

$x(x+6)-4(x+6)=0$

$(x-4)(x+6)=0$

$x=4,-6$

Hence, the value of $x$ which satisfies the given quadratic equation is 4 and -6.

For more about the quadratic equation, follow the link below-

brainly.com/question/2279619

8 0

3 years ago

What is 22:7 as a fraction in simplest form

Alexxandr [17]

22:7 simplified is 3 1/7 since 7times3 is 21 and with one left it makes 3 1/7

5 0

3 years ago

Let U = {q, r, s, t, u, V, W, x, y, z}

Alexus [3.1K]

Answer:

B'=U-B={q, r, s, t, u, V, W, x, y, z}-{q, s, y, z}={r,t, u, V, W, x, y}

A'=U-A={q, r, s, t, u, V, W, x, y, z}-{q, s, u, w, y}={r,t,v,w,x,z}

B'UC={r,t, u, V,W, x, y}U{v, w, x, y, z).={{r,t, u, V,W, x, y,z}

Step-by-step explanation:

(B'U C) U A'={{r,t, u, V,W, x,y,z}U{r,t,v,w,x,z}={{r,t, u, V,W, x,y,z}

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3 years ago

648 flowers were arranged in 27 large vases, with the same number in each vase. How many flowers would be needed to fill 120 vas

Yanka [14]

Answer: 2880 flowers

Step-by-step explanation:

Since 648 flowers were arranged in 27 large vases, with the same number in each vase, this means that each vase will contain 24 flowers

= 648/27

= 24 flowers

Therefore, the number of flowers needed to fill 120 vases will be:

= 24 × 120

= 2880 flowers

3 0

3 years ago

What do all of these polygons have in common?

statuscvo [17]

Answer:

B. Each appears to have exactly one pair of parallel sides.

Step-by-step explanation:

Each polygon has exactly ie pair of parallel sides.

The other options don't apply to what the polygons represent.

Have a great day...

4 0

3 years ago

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When you multiply one negative number by a positive number the product is...​

When you multiply one negative number by a positive number the product is...