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Elanso [62]
3 years ago
11

Please help me with this!

Mathematics
1 answer:
marishachu [46]3 years ago
5 0
It is this photo if it has been added

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Pls, help! (NO LINKS!)<br> Thank you!
german

Answer:

18÷25 =0.72 convert proper fraction to decimal ,divide the numerator by the denominator.

3-0.72=3.72. add this decimal number to the whole number .final answer is 3.72

8 0
3 years ago
Which system of equations has no solutions?
den301095 [7]

Answer:

The answer is simple it would be the 3rd one(2nd row to the left)

8 0
3 years ago
PLZ HELP ME 50 POINTS AND BRAINLIEST
Tom [10]
I think the answer is 745
3 0
3 years ago
find the quadratic equation if its solutions are 1.5 and -.25, and the equation coefficients are not decimals.
denpristay [2]

If a quadratic equation has solutions x_1 and x_2, then we can write it as

(x-x_1)(x-x_2)

So, in your case, we have (let me write 1.5 as 3/2 and -0.25 as -1/4)

\left(x-\dfrac{3}{2}\right)\left(x+\dfrac{1}{4}\right) = x^2-\dfrac{5}{4}x-\dfrac{3}{8}

If we don't want decimal coefficient, we can multiply the whole expression by 8:

8x^2-10x-3

3 0
3 years ago
This is factoring quadratics with a leading coefficient: 5p to the 2 power - 52p + 20
Mashutka [201]

Answer:

(-5p + 2)(-p + 10)

Step-by-step explanation:

5p^{2}-52p + 20

(-5p + 2)(-p + 10)

You can double check this by using the distributive property..

-5p * -p = -5p^2

2*-p = -2p

10*-5p = -50p

10*2 = 20

-5p^2 + -2p + -50p + 20

Now we combine like terms and simplify

-5p^2 -52p + 20

So, we are correct

4 0
3 years ago
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