3 years ago

Can someone help (8 grade math)

Mathematics

1 answer:

Agata [3.3K]3 years ago

7 0

Answer:

Lateral surface area is the area of the sides, not including the base and top area, while total surface area is the entire surface area (including sides, base, and top).

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ANSWER AND I WILL GIVE BRAINILIEST!!!!!!!!!

Snowcat [4.5K]

Answer:

$45.50

Step-by-step explanation:

Multiply 65 and .30 and you will get how much the dress is off. Then you take 65 and subtract 19.50 and you will get the answer of 45.50

5 0

3 years ago

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Solve for x in terms of h. <br> 10x + 20h = -4(-3x - 8h)

Stells [14]

Answer:

x= -6h

Step-by-step explanation:

opening up the bracket

10x+20h=12x+32h

10x-12x=32h-20h

-2x=12h

x=-6h

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3 years ago

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A student was given the equation x^2+2x-16=0 to solve by completing the square. The first step that was written is shown below.

AlexFokin [52]

Answer:

$x_{1}=-1+\sqrt{17},\:x_{2}=-1-\sqrt{17}$

Step-by-step explanation:

Quadratic Equation Given:

$x^2+2x-16=0$

$x^2 + 2x=16$

$c=\left( \frac{b}{2} \right)^2$

$x^2 + 2x+1=16+1$

$(x+1)^2=17\\$

$x+1=\pm \sqrt{17} \\$

$x=-1 \pm \sqrt{17} \\$

$x_{1}=-1+\sqrt{17},\:x_{2}=-1-\sqrt{17}$

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3 years ago

Write the equation of the line that passes through the points (-8,3) and (3,2). Put your answer in fully reduced point-slope for

scZoUnD [109]

(-8,3)-(3,-)6 is que 16%. YES

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3 years ago

Please solve: 26) -96 = 4(6n - 6)

gavmur [86]

Answer:

n = -3

Step-by-step explanation:

-96 = 4(6n - 6)

-96 = 24n - 24

-72 = 24n

-3 = n

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3 years ago

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