2 years ago

HELPPPPPPP MEEEEEEE PLEASE

2 answers:

8 0

7. The answer is Airline 1. 8. The answer is 6/4/13. 5. 50+35 times n. 6. Bottom axis could be Number of People and left axis could be Cost of Family

sineoko [7]2 years ago

5 0

Take a better pic I can’t seee

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Translate the verbal expression to an algebraic expression: Twice the sum of a number and 4. Gimme an answer quick. In a SENTENC

tester [92]

Answer:

2(x+4)

Step-by-step explanation:

Brainliest are appreciated :)

5 0

3 years ago

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PLEASE HELP

adell [148]

We know that
in a right triangle
Applying the Pythagoras Theorem
c²=a²+b²

in this problem
c=√87 yd
a=√23 yd
b=?
so
b²=c²-a²-----> b²=(√87)²-(√23)²----> b²=87-23----> b²=64----> b=8 yd

the answer is
8 yd

4 0

2 years ago

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Carlos solved the system of equations below. What mistake did he make in his work? (5 points)

notka56 [123]

Answer:

Ele não distribuiu corretamente

Step-by-step explanation:

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2 years ago

If a rectangle has side lengths 5x-y and x+4y what would be the area and perimeter of the rectangle?

Dafna1 [17]

Answer:

Answer is given below with explanations. 

Step-by-step explanation:

$given \: \: l = 5x - y \: and \: \: b = x + 4y \\ area \: of \: rectangle \:= l \times b \: sq.units \\ = (5x - y)(x + 4y) \\ = 5 {x}^{2} + 20xy - xy - 4 {y}^{2} \\ = 5 {x}^{2} + 19xy - 4 {y}^{2} \\ perimeter \: of \: rectangle \\ = 2(l + b) \\ = 2(5x - y + x + 4y) \\ = 2(6x + 3y) \\ = 12x + 6y$

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION. 

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3 years ago

Someone please help me with this √2w-t / 3 = 6 [w]

Sergio [31]

Answer:w=6+t/3/2 squared

Step-by-step explanation:

2 squared w= 6+t/3

w=6+t/3/2 squared

7 0

2 years ago