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trapecia [35]
3 years ago
12

Help??????? dhdjdjmsjd​

Mathematics
2 answers:
zysi [14]3 years ago
6 0

Answer:

the bridge is 90ft long.

Step-by-step explanation:

3/18=15/x

solve for x

use reciprocals to get x as numerator for easier calculation

18/3=x/15

270/3=x

x=90ft

Nimfa-mama [501]3 years ago
4 0

Answer:

1/2 over 7/8

Step-by-step explanation:

becauseim smartt

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aleksklad [387]
<span>Hi,
   
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5 0
3 years ago
Which graph can be used. to find the solution(s) to x2 - 1 = 3​
vovikov84 [41]

Answer:

cartisan plane

Step-by-step explanation:

5 0
3 years ago
Central High wants to estimate the number of seniors who plan to go to a 4-year college. Answer the following.
Elodia [21]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
After the booster club sold 40 hotdogs at a football game, it had $90 in profit.
podryga [215]

Step-by-step explanation:

x = goods y = $

x Sold = 40, Y = $90

x Sold = 80, Y = $210

sum of xHotdogs = 40+80 = 120 Hotdogs

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so

X = 2A & Y = 3 its mean one hotdogs can sold for one each = $2.25 and we round it to $3

So = XY = 2A + 3

sorry if i wrong

4 0
3 years ago
Log (58)<br> Find common logarithm
wel

Answer:

log 58= 2.06446

Step-by-step explanation:

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4 0
3 years ago
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