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3 years ago

Can someone please help me

Mathematics

1 answer:

Zepler [3.9K]3 years ago

3 0

Answer:

I got D

which is about 28 inchds

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A theater company charges $8.50 per ticket for people of all age groups. If c represents the total number of children who bought

Oduvanchick [21]

8.5(c + a) since the cost the same for everyone, you just need to multiply it by the amount of total people

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4 years ago

What is an equation of the line perpendicular to y=-x-2 and through (-2, 4)?

Salsk061 [2.6K]

Answer: y = x + 6

Step-by-step explanation:

$\mathrm{Find\:the\:line\:}\mathbf{y=mx+b}\mathrm{\:perpendicular\:to\:}y=-x-2\mathrm{\:that\:passes\:through\:}\left(-2,\:4\right)$

$\mathrm{For\:a\:line\:equation\:for\:the\:form\:of\:}\mathbf{y=mx+b}\mathrm{,\:the\:slope\:is\:}\mathbf{m}$

$m=-1$

$\mathrm{The\:perpendicular\:slope\:is\:the\:negative\:reciprocal\:of\:the\:given\:slope}$

$\left(-1\right)m_p=-1$

$\frac{\left(-1\right)m_p}{-1}=\frac{-1}{-1}$

$m_p=1$

$\mathrm{Compute\:the\:line\:equation\:}\mathbf{y=mx+b}\mathrm{\:for\:slope\:m=}1\mathrm{\:and\:passing\:through\:}\left(-2,\:4\right)$ $\mathrm{Plug\:the\:slope\:}1\mathrm{\:into\:}y=mx+b$

$y=x+b$

$\mathrm{Plug\:in\:}\left(-2,\:4\right)\mathrm{:\:}\quad \:x=-2,\:y=4$

$4=\left(-2\right)+b$

$-2+b=4$

$\mathrm{Add\:}2\mathrm{\:to\:both\:sides}$

$-2+b+2=4+2$

$\text{Simplify}$

$b=6$

$\mathrm{Construct\:the\:line\:equation\:}\mathbf{y=mx+b}\mathrm{\:where\:}\mathbf{m}=1\mathrm{\:and\:}\mathbf{b}=6$

$y=x+6$

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2 years ago

Lara has 7 cupcakes you have 17 how many more do you have

blondinia [14]

The answer is 10 because you subtract 17-7

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4 years ago

Read 2 more answers

3. औपनिवेशिक शासनकाल में कृषि की गतिहीनता के मुख्य कारण क्या थे?

Roman55 [17]

Translation:

During World War II, who was the commander-in-chief of the Pacific fleet?
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Also hang on we are doing the same test

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3 years ago

Decide whether each table could represent a proportional relationship. If the relationship could be proportional, what would be

musickatia [10]

Answer:

I'm not sure but I've attched a link that can help you calculate unit rates: https://www.calculatorsoup.com/calculators/math/unit-rate-calculator.php

Step-by-step explanation:

Hope this helps

PLEASE MARK ME BRAINLIEST!

3 0

3 years ago

Can someone please help me​

Can someone please help me