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4 years ago

12

In the table, describe the shape of the cross section formed when a particular plane passes through the cylinder.

2 answers:

Debora [2.8K]4 years ago

6 0

Answer:

Step-by-step explanation:

allochka39001 [22]4 years ago

4 0

triangle is the best answer

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This is my question it is in the screen shot please help me.

PolarNik [594]

4 in = 10.2 cm
7kg = 15.4 lbs
6 gal = 22.7 L
66 ft = 19.8 m

3 0

3 years ago

Express each logarithm in terms of In 2 and In 5.

Sladkaya [172]

Answer:

$5ln2-3ln5$

$2ln5-ln2$

Step-by-step explanation:

∵ $32=2^{5}$

∵ $125=5^{3}$

∵ $ln\frac{32}{125}=ln\frac{2^{5}}{5^{3}}$

∴ $ln2^{5}-ln5^{3}=5ln2-3ln5$

∵ $12.5=\frac{125}{10}=\frac{25}{2}=\frac{5^{2}}{2}$

∴ $ln12.5=ln\frac{5^{2}}{2}$

∴ $ln5^{2}-ln2=2ln5-ln2$

3 0

3 years ago

What is the solution to log Subscript 5 Baseline (x + 30) = 3

GarryVolchara [31]

Answer:

The correct option is option (d).

Step-by-step explanation:

Logarithms are used basically to express large number.

Rules:

$log_a(M.N)= log_aM+log_aN$
$log_a(\frac{M}{N})= log_aM-log_aN$

$log_a(M^k)=klog_aM$

$log_a(1)=0$

$log_a(a)=1$

$b^{log_{b}k}=k$

$log_ab=c \Leftrightarrow b=a^c$

Here given that,

$log_5(x+30)=0$

Applying the last rule

$\Rightarrow (x+30)= 5^3$

$\Rightarrow x+30 = 125$

⇒x=125-30

⇒x=95

Therefore x=95.

5 0

3 years ago

Read 2 more answers

What is the discriminant of the polynomial below 4x^2-20x +25

svetlana [45]

Answer:

The discriminant D=0

Step-by-step explanation:

For the duadratic polynomial $ax^2+bx+c$ the discriminant is

$D=b^2-4ac.$

In your case, for the polynomial $4x^2-20x+25,$

$a=4;$
$b=-20;$
$c=25;$
$D=(-20)^2-4\cdot 4\cdot 25=400-400=0.$

5 0

3 years ago

Ayda porfavor si quieren mas puntos solo contesten bien

kumpel [21]

es la respuesta del de abajo pero es 62 no 61 ya que marca 61,5 y se aproxima 62 sí o sí xf

4 0

3 years ago