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3 years ago

?????????????????????????????????????????????????????????????????????????????????????????????????????????yo pls help

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

6 0

Answer:

Step-by-step explanation:

You can use process of elimination, first, it's asking for pieces, not ounces, it's also must be larger than 45 since the other variable is increasing.

kirza4 [7]3 years ago

4 0

Answer:

75 pieces

Step-by-step explanation:

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Please help !!! Number 11

romanna [79]

Answer:

C) 153.9 in²

Step-by-step explanation:

14 ÷ 2 = 7

π = 3.14

3.14×7×7 = 153.9 in²

hope this helps!

5 0

2 years ago

Read 2 more answers

Which equations represent the asymptotes of the hyperbola (x-1)^2/36-(y-2)^2/64=1 ?

allochka39001 [22]

Answer:

$4x+3y=10$ and $4x-3y=-2$

Step-by-step explanation:

The asymptote equation of a translate hyperbola with equation $\frac{(x-h)^2}{b^2}-\frac{(y-k)^2}{a^2}=1$ is $y=\pm\frac{b}{a}(x-h)+k$

The given hyperbola has equation: $\frac{(x-1)^2}{36}-\frac{(y-2)^2}{64}=1$

Or $\frac{(x-1)^2}{6^2}-\frac{(y-2)^2}{8^2}=1$

Comparing to $\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2}=1$

We have a=6 and b=8, h=1 and k=2.

We substitute this values to get:

$y=\pm\frac{6}{8}(x-1)+2$

$y=\pm\frac{4}{3}(x-1)+2$

$3y=\pm4(x-1)+6$

We split the plus or minus sign to get:

$3y=4x-4+6$

$3y=4x+2$

$3y-4x=2$

$3y=-4(x-1)+6$

$3y=-4x+4+6$

$3y+4x=10$

5 0

3 years ago

What is x in 1/7x-6=3/7x+4

salantis [7]

1/7x-6=3/7x+4
+6 +6
1/7x=3/7x+10
-3/7x -3/7x
-2/7x=10
x= -35

3 0

2 years ago

Nonamiya [84]

Step-by-step explanation:

it means

$75.99 = original price × 0.65 ((100-35)/100)

original price = $75.99/0.65 = $116.9076923... ≈

≈ $116.91

5 0

2 years ago

A rectangular prism has a height of 8 inches and a base

Alexus [3.1K]

Answer:

224 (C)

Step-by-step explanation:

3 0

2 years ago