3 years ago

Use the drop-down menus to identify the parts of the pyramid.

Mathematics

1 answer:

Andrew [12]3 years ago

6 0

Answer:

A-c

B-d

C-b

D-a

Step-by-step explanation:

Trust me bro

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Can someone please answer this???? ASAP

timofeeve [1]

Answer:

A. $y=-\dfrac{8}{7}x-\dfrac{18}{7}$

Step-by-step explanation:

Let $y=mx+b$ be the equation of the perpendicular line.

Two perpendicular lines have slopes with product equal to -1. The slope of the given line is $\frac{7}{8}$ Hence,

$\dfrac{7}{8}\cdot m=-1\\ \\m=-\dfrac{8}{7}$

is the slope of needed line.

This line passes through the point (-4,2), so its coordinates satisfy the equation:

$2=-\dfrac{8}{7}\cdot (-4)+b\\ \\b=2-\dfrac{32}{7}=-\dfrac{18}{7}$

Therefore, the equation of the line is

$y=-\dfrac{8}{7}x-\dfrac{18}{7}$

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3 years ago

Find the measure of angle n

qwelly [4]

Answer:

m angle N = 160 degree

Step-by-step explanation:

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3 years ago

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6 1/12= - 4 6/12 subtracting

irinina [24]

i think that it is 2

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3 years ago

Charlotte and Edgar's ages add up to 22. Charlotte is one year

nadya68 [22]

Answer: Charlotte's 15 and Edgar's 7

Step-by-step explanation:

7*2=14

14+1 = 15

15 + 7 = 22

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3 years ago

Is this right? I feel like I’m wrong.

Arisa [49]

Answer:

no I believe you are correct

Hope This Helps! Have A Nice Day!!

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