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2 years ago

What is an equivalent fraction for 4/2

Mathematics

2 answers:

Bingel [31]2 years ago

8 0

Answer:

The answer is 2 wholes.

Step-by-step explanation:

The denominator is 2 and divide by 4 4/2=2 wholes.

s344n2d4d5 [400]2 years ago

5 0

Answer:2

Step-by-step explanation:

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Does (3,8) make the Equation y=x-5 true?

Setler79 [48]

Answer:

Step-by-step explanation:

3 0

2 years ago

What is the product of all constants $k$ such that the quadratic $x^2 + kx +15$ can be factored in the form $(x+a)(x+b)$, where

Setler79 [48]

Answer:

$k=-16,k=-8,k=8,k=16$

Step-by-step explanation:

We are given quadratic equations as

$x^2+kx+15$

and it can be factored as

$=(x+a)(x+b)$

now, we can multiply factor term

$(x+a)(x+b)=x^2+(a+b)x+ab$

now, we can compare

$x^2+(a+b)x+ab=x^2+kx+15$

so, we get

$k=a+b$

$ab=15$

we are given that

'a' and 'b' are integers

so, we can find all possible factors

$15=(-1\times -15),(1\times 15)$

$15=(-3\times -5),(3\times 5)$

so, we can find k

At $(-1\times -15)$ :

$k=a+b$

we can plug values

$k=-1-15$

$k=-16$

At $(1\times 15)$ :

$k=a+b$

we can plug values

$k=1+15$

$k=16$

At $(-3\times -5)$ :

$k=a+b$

we can plug values

$k=-3-5$

$k=-8$

At $(3\times 5)$ :

$k=a+b$

we can plug values

$k=3+5$

$k=8$

So, values of k are

$k=-16,k=-8,k=8,k=16$

6 0

2 years ago

Divide £50 in the ratio of 1:4

NikAS [45]

Answer=10:40

Explanation:

Don’t know how to type the symbol in font of the 50 so I will substitute
£50=$50

So 1:4
Add it up
1+4=5

So 5 total units
$50=5
Divided by 5
$10=1 units

So 1:4=10:10 times 4=10:40

6 0

2 years ago

Liz wants to buy a shirt for $25 how much will liz s shirt cost in Springfield rounded up to the nearest cent

liq [111]

$25 dollars because the shirt costs $25 and that already rounds to the nearest cent.

7 0

2 years ago

Which of the following options is equivalent to 140%? Select all that apply.

bija089 [108]

There aren’t any options, use a picture?

3 0

2 years ago