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3 years ago

12=x÷8 I need help please

Mathematics

2 answers:

scoray [572]3 years ago

8 0

X=96
I believe that’s the answer

Simora [160]3 years ago

3 0

Answer:

x=96

Step-by-step explanation:

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Arah walks 3.1 kilometers on Monday and 1.35 kilometers on Tuesday. On Wednesday she walks 2.4 times as far as she walked on the

ValentinkaMS [17]

Answer:

10.68

Step-by-step explanation:

3.1+1.35=4.45 4.45×2.4=10.68

4 0

2 years ago

What is the differentiation of (sin3x-cos4x)(tan6x+sec8x)

Ksenya-84 [330]

Answer:

expanded:

y = sin(4x)*sin(4x)*cos(3x)

need to use the product rule and chain rule

look at individual derivatives, use chain rule

d/dx sin(4x) = 4cos(4x)

d/dx cos(3x) = -3sin(3x)

put it together using product rule

dy/dx = 4cos(4x)*sin(4x)*cos(3x) + 4cos(4x)*sin(4x)*cos(3x) - 3sin(3x)*sin(4x)*sin(4x)

simplify

dy/dx = 8cos(4x)*sin(4x)*cos(3x) - 3sin(3x)*sin2(4x)

answer is A.

Hope it helps friend request me and I'll accept xx:)

4 0

3 years ago

Will give brainliest

jeyben [28]

Answer:

Step-by-step explanation:

Given, 

Dimensions of the rectangular prism = 9ft, 12ft and 4ft

Therefore, 

Surface area of the rectangular prism

= 2( lb + bh + lh)

$= 2(12 \times 9 + 9 \times 4 + 12 \times 4) {ft}^{2}$

$= 2(108 + 36 + 48) {ft}^{2}$

$= 2 \times 192 {ft}^{2}$

$= 384 {ft}^{2}$

Hence,

Surface area of rectangular prism is 384 sq. ft (Ans)

3 0

3 years ago

A numbr increased by 4 is the same as 19 minus 2 times that number (x+4=19-2x) solve for x

k0ka [10]

$x- number\\\\
x+4=19-2x\ \ \ |Subtract\ x\\\\
4=19-2x-x\\\\
4=19-3x\ \ \ |Subtract\ 19\\\\
4-19=-3x\\\\
-15=-3x\ \ \ |Divide\ by\ (-3)\\\\
x=5\\\\
\textbf{Number\ is\ 5.}
$

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3 years ago

What is 100 plus 4 plus 3 plus 8 plus 7 plus 6 plus 5 plus a monkey

Anit [1.1K]

Answer:ok so 133 monkey

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers