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2 years ago

PLEASE HELP ME I WILL MARK BRAINLIEST!!!

Mathematics

1 answer:

OLEGan [10]2 years ago

5 0

Answer:

v= 205.3

Step-by-step explanation:

The formula to solve a pyramid is v=(l*h*w)/3.

11*7*8=616

616/3=205.333.... (repeating 3)

about 205.3

~sorry I couldn't draw it out~

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What are the solutions (intersections) for –2| x– 16| = 6 ?

sergeinik [125]

Answer:

No solutions

Step-by-step explanation:

First, you need to divide both sides of this equation by -2, making the equation |x-16|=-3. At this point you should know there cannot be any solutions to the equation because absolute value cannot be negative.

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3 years ago

Read 2 more answers

Maru [420]

First, we have to understand the slope-intercept form.

$\large \boxed{y = mx + b}$

A linear function/equation has three forms and the slope-intercept is one of the form. It is also commonly used in Function topic while the other two forms are commonly used in Analytic Geometry.

In the slope-intercept form, the m-term represents the slope while b-term represents the y-intercept of a graph.

Which equation represents a linear function that has a slope of 5 and a y-intercept of -6.

As you notice the bold, italic and underlined words in the question that I quoted or rewrote. I've just explained that the slope is m-term and y-intercept is b-term.

Therefore, substitute m = 5 and b = -6 in the equation.

$\large{y = mx + b \longrightarrow \bold{y = 5x + ( - 6)}} \\ \large \boxed{ \tt{ \purple{y = 5x - 6}}}$

I hope this helps! Let me know if you have any questions regarding the linear function, don't hestitate to ask. Good luck with your assignment and have a nice day!

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2 years ago

A coat originally cost $130. Now it is on sale for 60% of its original cost. What is the sale price of the coat?

babunello [35]

Answer:

$78

Step-by-step explanation:

to find 60% of 130 multiply 130 by 0.6

this gives you 78 dollars

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2 years ago

Please help- will give brainlist. I would appreciate if you told me how you got the answer but you don’t have to

Sever21 [200]

Answer:

Step-by-step explanation:

18+15+18+15

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2 years ago

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Without measuring, how can you determine whether two sides of a polygon are congruent?

Alinara [238K]

Ow... this geometry is sure hard!!
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Wait a second. Nope.
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TWO SIDES!!
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ITT!!
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CONVERSE ITT!!
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Converse Isosceles Triangle Theorem!
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Look at the picture I attached.
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Two angles equal... THE SIDES ADJACENT TO IT EQUAL!!
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PERFECTO!!
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Hope I helped!!

Source: I am learning Honors Geometry, near end of course.

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2 years ago