All categories

3 years ago

Instructions: Select the correct answer.

Mathematics

2 answers:

mihalych1998 [28]3 years ago

5 0

Answer:

C. 181.3664 square centimeters

Step-by-step explanation:

beks73 [17]3 years ago

4 0

The equation for finding the area of a circle is $\pi$ * r². The approximate area of the disc is 181.3664

You might be interested in

Simplify 5 - (-1) please help me

devlian [24]

Answer:

Step-by-step explanation:

5 - (-1) = 5 + 1 = 6

3 0

3 years ago

Does the point (–3, 4) satisfy the equation y = –2x + 5? Yes Or No

Mekhanik [1.2K]

Answer:

Step-by-step explanation:

y = -2x + 5

4 = -2(-3) + 5 - Substitute both x and y

4 = 6 + 5 - Simplify

4 ≠ 11

Hence, no, (-3, 4) doesn't statify the equation y = -2x + 5

6 0

2 years ago

(5/6)^4x=(36/25)^9-x, please help solve for x, and the 9-x is all superscript

stiks02 [169]

$\frac{36}{25}=\frac{6^2}{5^2}=\left(\frac{6}{5}\right)^2=\left(\frac{5}{6}\right)^{-2}\\\\therefore:\\\\\left(\frac{5}{6}\right)^{4x}=\left[\left(\frac{5}{6}\right)^{-2}\right]^{9-x}\\\\\left(\frac{5}{6}\right)^{4x}=\left(\frac{5}{6}\right)^{-2(9-x)}\iff4x=-2(9-x)\\\\4x=-2\cdot9-2\cdot(-x)\\\\4x=-18+2x\ \ \ \ \ |subtract\ 2x\ from\ both\ sides\\\\2x=-18\ \ \ \ \ \ |divide\ both\ sides\ by\ 2\\\\\boxed{x=-9}$

$Use:\\a^{-n}=\left(\frac{1}{a}\right)^n\\\\\left(a^n\right)^m=a^{n\cdot m}\\\\\left(\frac{a}{b} \right)^n=\frac{a^n}{b^n}$

6 0

3 years ago

Read 2 more answers

The length of a hypotenuse, line segment GH and triangle GJH measures 6 centimeters. A line segment JH measures 2 cm which is th

Mashcka [7]

Answer:

la neta no se sé espero aberte ayudado

Step-by-step explanation:

no se ingles

3 0

3 years ago

Read 2 more answers

Which of the following expression has a terminating decimal?

mrs_skeptik [129]

Answer:

1.# = 119.2 2.# = 869.545454545 3.# = 443.66666666 4.# = 13501.3939394

Step-by-step explanation:

i don't know about the 2 one and 3 and 4 one that came up a very big number. I used a calculator though.exactly way you tired to tipe it in sorry it took so long to answer the problem!!!.

7 0

2 years ago