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Rudiy27
3 years ago
14

There are 42 lorries, 54 cars and 284 motorbikes on a ferry.

Mathematics
2 answers:
AysviL [449]3 years ago
7 0
Sorry i dont know this question but I can help you with other questions
fiasKO [112]3 years ago
5 0

Answer:

x = 27

Step-by-step explanation:

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I need help- due by tonight ;-; (only need to do 1-4 pls) PLEASE HELP- and i just need the answers, not the work. please dont gi
azamat
Unfortunately we can’t help you unless there is a picture or you wrote the problem down here
8 0
3 years ago
AABC has a >b>c. If one of the angles in the triangle is 60°, name the angle that
Westkost [7]

Answer:

m ∠A =90°, m ∠B =60°, and m ∠C =30°

Step-by-step explanation:

If a > b> c  you know the the side opposite ∠ A is the longest side and the side opposite ∠C is the shortest side.  

side BC is the longest side,  side AB is the shortest side, and side AC measure is the second longest side.    

Draw the Δ ABC and label the longest side, shortest side, and the middle side.  Now the longest side is opposite the biggest angle, the shortest side is opposite the smallest angle.  

m ∠A =90°, m ∠B =60°, and m ∠C =30°

                             

                 

4 0
3 years ago
Solve using algebreic methods y=x^2+5x, y=7-x
adelina 88 [10]

Answer:

x = 1 and x = -7

Step-by-step explanation:

Given that,

y=x^2+5x  ...(1)

and

y = 7 -x ....(2)

Put the value of y from equation (2) in (1)

7-x=x^2+5x\\\\x^2+5x-7+x=0\\\\x^2+6x-7=0\\\\x^2+7x-x-7=0\\\\x(x+7)-1(x+7)=0\\\\(x-1)(x+7)=0

So,

x = 1 and x = -7

Hence, the solution of the given equations is x = 1 and x = -7

6 0
3 years ago
The equation of a line is 3x−5y=8. Select three lines that are parallel to the given line.
sweet-ann [11.9K]

Answer:

The Given Equation is

3x - 5y = 8

Slopes of paralell lines are equal

So option 3, 4, 5 are correct

--------------

Hope it helps..

Have a great day!!!

5 0
3 years ago
Simplify 16 - 12 ÷ 4 +3 (6-2) show working plz ​
ira [324]

Answer:

20

Step-by-step explanation:

16-12/4+3(6-2)      subtract 6 and 2

16-12/4+3+4          divide 12 and 4

16-3+3+4              subtract 16 and 3

13+3+4                 add all 3 numbers

13+7

20

4 0
3 years ago
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