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3 years ago

A map has a scale of 2 inches : 24 mi. If clinton and oak Grove are 48 mi apart then they are how far apart on the map?

Mathematics

1 answer:

Georgia [21]3 years ago

3 0

Answer:

they are 4 inches.

Step-by-step explanation:

24x2 is 48 so 2x2 is 4

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R= 1/2(r1+r2) what is r2

Soloha48 [4]

If r=1/2
then r2 = 1
because 1/2 times 2 is 1

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3 years ago

Help me solve (x+1)over(5)=(x+5)over(7)

Elanso [62]

(x + 1) / 5 = (x + 5) / 7

cross multiply

(x +1) x 7 = 5 x (x + 5)

7x + 7 = 5x + 25

take the like terms to one side

7x - 5x = 25 - 7

2x = 18

divide by 2 to isolate x

2x / 2 = 18 / 2

x = 9

check:

9 + 1 / 5 = 9 + 5 / 7

10 / 5 = 14 / 7

2 = 2

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3 years ago

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Can someone help me with this problem<br> (5 + x) + 0 = 5 + x

professor190 [17]

Answer:

0=0 or x=0 or x=x

Step-by-step explanation:

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3 years ago

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Hey I was just wondering if anyone can give me a better explanation on how to work with Negative numbers and and fractions when

Soloha48 [4]

Answer:

see explanation

Step-by-step explanation:

Given

$\frac{6(2a-4c)-6(6a-4b)+3(4b-8c)}{4}$

Distribute the 3 parenthesis on the numerator

= $\frac{12a-24c-36a+24b+12b-24c}{4}$

Collect like terms on the numerator

= $\frac{-24a+36b-48c}{4}$

Divide each of the terms on the numerator by 4

= $\frac{-24a}{4}$ + $\frac{36b}{4}$ + $\frac{-48c}{4}$

= - 6a + 9b - 12c ← factor out - 3 from each term

= - 3(2a - 3b + 4c)

Compare with

X(2a + Bb + Cc) to obtain

X = - 3, B = - 3, C = 4

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4 years ago

Can y’all help me on question 15?!

poizon [28]

Answer:

J = 33

Step-by-step explanation:

43 - 2k = 33

43 - 10 = 33

33 = 33

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3 years ago