3 years ago

Translate word sentences into algebraic expressions

Mathematics

1 answer:

ELEN [110]3 years ago

3 0

D. is the correct answer to your question

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Guys, help me out, please.

goldfiish [28.3K]

Answer:

Step-by-step explanation:

Given

$\frac{28}{3+4}$ ← evaluate the denominator

= $\frac{28}{7}$ ← perform the division

= 4

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2 years ago

Really need help with this question ASAP!!!

Leya [2.2K]

H=-5(t^2 - 16t)

H=-5(t^2 - 16t +64)+320

H=-5(t-8)^2 +320

Vertex is at (8, 320)

The max height is 320 m.

4 0

3 years ago

2. Xamdi is having a birthday party. The event location says the total cost includes a fixed rental fee of $80 and $10 per guest

Stells [14]

80+10x is the expression. To find the cost for 9 guests, simply plug in 9 for x. This becomes an equation reading 80+10(9)=170. The total cost for 9 guests is $170.00.

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3 years ago

PLEASE HELP THIS IS DUE IN AN HOUR!!!

Naily [24]

Answer:

<h2>The x-coordinate after the rotation is -10.</h2>

Step-by-step explanation:

A 810° rotation is equal to a 90° rotation. So, the transformation described gives the same result than rotating 90° only.

A 90° counterclockwise rotation is defined by the rule

$(x,y) \implies (-y,x)$

The given coordinate is $(8,10)$ . Using the rule, we have

$(8,10) \implies (-10,8)$

Therefore, the x-coordinate after the rotation is -10.

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2 years ago

The value of a professional basketball players autograph rose 30% in the last year It is now worth $338.00 What was it worth a y

Archy [21]

Estimated about $224.00

7 0

3 years ago