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3 years ago

WILL GIVE BRAINLIEST IF CORRECT What is the surface area of the figure?

Mathematics

1 answer:

marin [14]3 years ago

3 0

Im not sure but i think its 10 Cm. or 4Cm

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Nyanna solved the equation

lara31 [8.8K]

Answer:

1/2

Step-by-step explanation:

Or, 8(x-3)+7= 2x(4-17)

Or, 8x-24+7=2x(-13)

Or, 8x-17= -26x

Or, 34x=17

x=1/2

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3 years ago

How do you graph it on a line

Aleonysh [2.5K]

In order to draw x ≤ -10 on a number line, first draw a closed dot at -10. This is because we have a ≤ and not a <. If we had a <, it would be an open dot.

Next, since we want x to be smaller, draw an arrow pointing towards all numbers that are smaller. This arrow would point to the left.

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3 years ago

So I kinda forgot how to do this *nervous laughter* um help

natali 33 [55]

1) value of x =60

2) value of x = 3

Step-by-step explanation:

We need to use cross products to solve the proportions of x.

$1.\,\, \frac{3}{5}= \frac{x}{100}$

Solving:

$\frac{3}{5}= \frac{x}{100}\\Cross\,\,multiply\,\,:\\5x=3*100\\5x=300\\x=\frac{300}{5}\\x=60$

So, value of x =60

$2.\,\,\frac{x}{8}=\frac{7.5}{20}$

$\frac{x}{8}=\frac{7.5}{20} \\20x=7.5*8\\20x=60\\x=\frac{60}{20}\\ x=3$

So, value of x = 3

Keywords: Ratio and Proportions

Learn more about Ratio and Proportions at:

#learnwithBrainly

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3 years ago

The sum of nine consecutive integers; n=middle integer of the nine

VMariaS [17]

$(n-4)+(n-3)+(n-2)+(n-1)+n+(n+1)+(n+2)+(n+3)+(n+4)=9n$

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3 years ago

What is radical 64/8 simplified

Luda [366]

The answer is 8, because 64÷8= 8!simple

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3 years ago

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*WILL GIVE BRAINLIEST IF CORRECT* What is the surface area of the figure?

WILL GIVE BRAINLIEST IF CORRECT What is the surface area of the figure?