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zloy xaker [14]

4 years ago

8

Community Gym charges a $50 membership fee and a $70 monthly fee. Workout Gym charges a $170 membership fee and a $60 monthly fe

e. After how many months will the total amount of money paid to both gyms be the same? What will the amount be?

1 answer:

Greeley [361]4 years ago

3 0

The answer to the question is 12 months.

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What is the completely factored form of 25x4 – 16y2?

erastovalidia [21]

Answer:

$(5x^2+4y)(5x^2-4y)$

Step-by-step explanation:

$25x^4-16y^2$ has the form $a^2-b^2$ known as a difference of squares. It factors into (a+b)(a-b). To find a and b you take the square root.

$\sqrt{25x^4} =5x^2$

$\sqrt{16y^2} =4y$

The factored for is (a+b)(a-b).

In this case, it is $(5x^2+4y)(5x^2-4y)$

3 0

3 years ago

Read 2 more answers

She has 12 watermelons, 30 pears, and 42 apples

Step2247 [10]

Six because all can be divided by six
12/6=2
30/6=5
42/6=7

7 0

3 years ago

Calculate the perimeter of a triangle whose dimensions are 1m 60cm, 1m 80cm and 2m.

Tatiana [17]

★ AnsWer :

➨ 540 cm

★ Step by step Explaination :

Let triangle be ABC,

1m = 100 cm

$\begin{lgathered}\bullet\:\:\textsf{AB = 1m 60cm = \textbf{160 cm}}\\\bullet\:\:\textsf{BC = 1m 80cm = \textbf{180 cm}}\\\bullet\:\:\textsf{CA = 2m = \textbf{200 cm}}\end{lgathered}$

$\setlength{\unitlength}{1.5cm}\begin{picture}(6,8)\linethickness{0.5mm}\qbezier(1,.5)(2,1)(4,2)\qbezier(4,2)(2,3)(2,3)\qbezier(2,3)(2,3)(1,0.5)\put(.7, .3){$C$}\put(4.05, 1.9){$B$}\put(1.7, 2.95){$A$}\put(3.2, 2.5){\sf{160 cm}}\put(0.7,1.7){\sf{200 cm}}\put(2.7, 1.05){\sf{180 cm}}\end{picture}$

$\rule{130}1$

$\underline{ \large \purple{ \mathscr{\dag\:A \bf{ccording} \: to \: \mathscr {Q} \bf{uestion} ....}}}$

$\begin{lgathered}\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}}=Sum\:of\:all\:sides\\\\\\\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}} = AB + BC + CA\\\\\\\dashrightarrow\tt\:\: Perimeter_{{\tiny\triangle ABC}} = 160 + 180 + 200\\\\\\\dashrightarrow\:\:\underline{\boxed{\tt Perimeter_{{\tiny\triangle ABC}} = 540 \:cm}}\end{lgathered}$

$\therefore\:\underline{\textsf{Perimeter of triangle ABC is \textbf{540 cm}}}.$

8 0

3 years ago

Read 2 more answers

A special number cube has the first six prime numbers as possible outcomes. Find the expected value of a roll of the

nalin [4]

Answer:

D

Step-by-step explanation:

6 0

3 years ago

Зr + 12p - 7 - Зр<br> What is the answer?

Sergeeva-Olga [200]

Answer:

9p+3r−7

Step-by-step explanation:

=3r+12p+−7+−3p

Combine Like Terms:

=3r+12p+−7+−3p

=(12p+−3p)+(3r)+(−7)

=9p+3r+−7

7 0

3 years ago