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4 years ago

Can someone show me how to solve this?

Mathematics

2 answers:

Makovka662 [10]4 years ago

8 0

C because u times it by 2

Vsevolod [243]4 years ago

4 0

V=πr^2h << that is how you set up the equation.

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SYSTEMMMMMMM OF A EQUATIONSSSSSSSSSSSSSSSSSSSSSSSSS

Shtirlitz [24]

Answer: B maybe i hope this was help

Step-by-step explanation:

8 0

3 years ago

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Please any math experts help thanks you

timofeeve [1]

Answer:

$\frac{p^2-25}{p^2-10p+25}$

We can factorise the numerator with the difference of squares formula: $x^2-y^2=(x+y)(x-y)$

-----------------------------

$\frac{p^2-5^2}{p^2-10p+25} =\frac{(p+5)(p-5)}{p^2-10p+25}$

Now we can factorise the denominator:

$\frac{(p+5)(p-5)}{p^2-10p+25} =\frac{(p+5)(p-5)}{(p-5)^2}$

$\frac{(p+5)(p-5)}{(p-5)^2} =\frac{(p+5)(p-5)}{(p-5)(p-5)}$

Cancel out the common factor of (p-5):

$\frac{(p+5)(p-5)}{(p-5)(p-5)} =\frac{(p+5)}{(p-5)}$

7 0

3 years ago

Negative six plus a number<br> is less than or equal to fifteen

Goryan [66]

Answer:

-6+x≤15

negative six: -6

plus: +

a number: variable (I chose x)

Less than or equal to: ≤ (an inequality)

fifteen: 15

8 0

3 years ago

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$1 invested for 1 Year at 7.2% compound semiannually

WITCHER [35]

Answer:

Sum = $1.073

Interest = $0.073

Step-by-step explanation:

Given that $1 is invested for one year at 7.2% interest which compounds semi-annually.

Semi-annual means there should be two equal intervals in a year i.e. 6 months interval.

Now, the semi-annual rate of interest is $\frac{7.2}{2} = 3.6$ %.

Therefore, the invested money will become $1\times [1 + \frac{3.6}{100} ]^{2}$

= $1.073

Therefore, the interest obtained will be $(1.073 - 1) = $0.073. ( Answer )

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3 years ago

IXL 6th grade FF.1

maksim [4K]

Answer:

p=5

Step-by-step explanation:

if 5+3 = 8

13-8=5

and both sides of the triangle need to be the same

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3 years ago

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