3 years ago

Which speed below is equivalent to 1/2 miles per hour

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

3 0

Answer:B

Step-by-step explanation:

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15 + 10² • [12 – (12 – 3 • 2)] + 6

IRINA_888 [86]

[ Answer ]

$10458$

[ Explanation ]

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

Parenthesis:

3 * 2 = 12

12 - 12 = 0

12 - 0 = 12

10^2 * 12

10 ^ 2 = 144

144 * 12 = 1728

1728 + 15 = 1743

1743 + 6 = 10458

7 0

3 years ago

Read 2 more answers

Someone plz help me with this

ohaa [14]

Answer:

2.20 y axis 2years T x axis is the answer

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3 years ago

1. What is( - 1/2 + 2) 2. 4( 1/2+5/4) + (-5) (please answer, I will mark brainliest) :)

Ulleksa [173]

$\longrightarrow (-\dfrac{1}{2} +2)$

$\longrightarrow (-\dfrac{1}{2} +\dfrac{4}{2} )$

$\longrightarrow \dfrac{-1+4}{2}$

$\longrightarrow \dfrac{3}{2}$

$\sf \bold{\longrightarrow 1\dfrac{1}{2}}$ (final answer)

$\longrightarrow \sf 4(\dfrac{1}{2} +\dfrac{5}{4} ) + (-5)$

$\longrightarrow \sf 4(\dfrac{2}{4} +\dfrac{5}{4} ) + (-5)$

$\longrightarrow \sf 4(\dfrac{7}{4} ) + (-5)$

$\longrightarrow \sf 7-5$

$\longrightarrow \bold{\sf 2}$ (final answer)

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2 years ago

Before beginning voice lessons, Katie already knew how to sing 7 pieces, and she expects to

Nuetrik [128]

Thanks for asking your question!

Have more questions? Just ask!

Answer:

7y +2x

Let x = the number of weeks

Hope this helps!

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3 years ago

Write an equation of the ellipse with foci (+-4,0) and co-vertices at (0,+-2) .

Triss [41]

Hi,
c=4, b=2, a²=b²+c²==> a=2√5

$\dfrac{x^2}{20} + \dfrac{y^2}{4} =1
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3 years ago