2 years ago

I think the last question today lol

Mathematics

1 answer:

ivolga24 [154]2 years ago

5 0

Answer:

the picture is not clear

Step-by-step explanation:

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A bridge 48m tall.a scale model of the bridge 37cm long and 12cm tall .how long is the actual bridge .

Roman55 [17]

$\frac{48m}{x}$ = $\frac{37cm}{12cm}$

37x=48*12

37x=576

x=15.57m long.

The bridge is about 16 meters long.

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3 years ago

-15 π + 12 π - 5 π =

Ksju [112]

Answer:

-8π or -25.13

Step-by-step explanation:

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3 years ago

What’s the answer Hint: it’s not y = x + 2

Lyrx [107]

Answer:

y = 2x

the rise is the 2, and the the run is positive 1, because with graphing its always rise/run, and if there isn't anything below it, it is 2x/1

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2 years ago

Penny and Kenny have the same number of football cards.

Pachacha [2.7K]

Hello,
Penny==>a*10 (a is an integer)
Kenny==>b*18 (b is an integer)

a*10=b*18==>a=9*b/5 ==>b=5+n*5
a=9*(5+5*n)/5=9*(1+n)=9+9n
If n=0 then a=9 and b=5 :Number od cards: 9*10=10, 5*18=90
if n=1 then a=19 and b=10: Number of cards: 19*10=190>100 to exclude.

So number of cards=90

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3 years ago

Martin ran 6.5 miles in one hour. At that speed, how many miles will he three hours?

NNADVOKAT [17]

ANSWER: Martin will run 19.5 miles in 3 hours.

STEP-BY-STEP EXPLANATION: 6.5 x 3 = 19.5

7 0

3 years ago

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