3 years ago

How long would it take the two trains to meet?

Mathematics

1 answer:

tiny-mole [99]3 years ago

7 0

Answer: 2.5 hours.

Step-by-step explanation:

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A rectangle is 2 4/5 M wide and 3 and 1/2 meters long what is its area

postnew [5]

2 4/5=14/5, 3 1/2=7/2
A=l*w
14/5*7/2=98/10
98/10=9 8/10, 9 4/5
A= 9 4/5

Answer: Its area is 9 4/5m^2

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3 years ago

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Find vertex and y- intercept and x-intercept in x^2 -2x-15

AfilCa [17]

It would be (x-5)(x+3)

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3 years ago

Find the point of intersection of each pair of lines using substitution

lyudmila [28]

Answer:

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Step-by-step explanation:

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3 years ago

Name

Anvisha [2.4K]

Answer:

4x+8

6x-8

$48x^2+30x-4$

Step-by-step explanation:

a) 4(x + 2)=4x+8

b) 2(3x - 4) =6x-8

c) 4(3 - 6x) 2x + 18-2(2 – 3x)

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3 years ago

Please answer quickly, thank you for your help

RoseWind [281]

Answer:

-6<x<-9

Step-by-step explanation:

if x+9<0 and 2x>-12

x<-9

x>-6

X is smaller than -9 but greater than -6.

The solution is -6<x<-9

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3 years ago

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