2 years ago

Sorry for asking all these questions, this is just really confusing

Mathematics

1 answer:

Fittoniya [83]2 years ago

6 0

Answer:

-31

Step-by-step explanation:

hope this helped! <3

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Step by step instructions please

tamaranim1 [39]

Y = 3.5(-10) + 5
y = -35 + 5
y = 30

y = 3.5(10) + 5
y = 35 + 5
y = 40

[30, 40]

8 0

3 years ago

Hi all, please help me with this problem<br>(It's Algebraic Expression's!)<br>I suck in maths :/

ElenaW [278]

Answer:

3rd side = 2x + 6y

Step-by-step explanation:

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See The Attachment My Friend.....

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2 years ago

Maria Reynolds deposits $700.00 onto her new savings account at a

Nostrana [21]

Answer:

it its in a year it is 14070

Step-by-step explanation:

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2 years ago

Find the value of x. If necessary, round to the nearest tenth.

Licemer1 [7]

it should be about 4.9 inches the real number is 4.94974746831 inches

because 49=2x^2 which is also x = 7/the square root of 2

4 0

2 years ago

I want to know the answer of this question

Molodets [167]

$\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad 
\begin{cases}
r=radius\\
-----\\
r=5x^2
\end{cases}\implies C=2\pi 5x^2\implies C=10\pi x^2
\\\\\\
\textit{area of a circle}\\\\
A=\pi r^2\qquad 
\begin{cases}
r=radius\\
-----\\
r=5x^2
\end{cases}\implies A=\pi (5x^2)^2\implies A=\pi (5^2x^{2\cdot 2})
\\\\\\
A=\pi (25x^4)\implies A=25\pi x^4$

4 0

2 years ago