3 years ago

Help please! :/ I really need it!!

Mathematics

1 answer:

Nataly [62]3 years ago

7 0

Answer:

the 2nd one

Step-by-step explanation:

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What is x*x=15? (Basically make an equation that equals up to 15.)

rodikova [14]

Answer:

$\displaystyle \sqrt{15} = x$

Step-by-step explanation:

Be VERY careful. When it write out the equation that way, it will give the speculation of this:

$\displaystyle 15 = x^2$

Now, in this case, since you were extra explanatory about this [what is written in parentheses], two factors I know of that multiply to 15 are these:

** $\displaystyle 15 = 2 \times 7\frac{1}{2}$

I am joyous to assist you at any time. ☺️

3 0

4 years ago

3 Z The quadratic equation whose roots twice the roots of :2X2-8X+5=0

lubasha [3.4K]

Ok done. Thank to me:>

5 0

3 years ago

Subtract.

Georgia [21]

Answer:

the answer is i dont know

6 0

2 years ago

I have 17 millions, 11 thousands, 1 tens, 7 ones, 12 tenths, and 3 hundreths. What number am I

GREYUIT [131]

181,017.15 i believe

7 0

4 years ago

The snow fell 3/4 of an inch every hour. After 12 hours pass, write an equation to represent how many inches of snow has fallen.

lapo4ka [179]

To find the total snow fall you would multiply the amount of snow per hour by the number of hours it snows:

Total = 3/4 inch per hour x hours: Total = 3/4h

h = 12 hours:

Total = 3/4(12) = 9 inches total.

5 0

4 years ago

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