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3 years ago

I NEED THE ANSWERS WITH AN EXPLANATION PLS!!

1 answer:

6 0

1) to find perimeter we multiply length and breadth so to find breadth we divide the perimeter by the length. which means, 120 divided by 45 and its 62.5 so the answer for the 1st question is 62.5

2. if we multiply length with breadth to find perimeter, just like the first one we divide the perimeter by the breadth. which means, 250 divided by 50 and it will be 5

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9.56 to the nearest hundreth

mariarad [96]

9.56 is the nearest hundredth.
9.6 is the nearest tenth.

6 0

3 years ago

What is the sum of the two expressions?<br> (2/5 x + 3) + (1/5 x - 1)

Ede4ka [16]

Answer: $\frac{3}{5}x + 2$

Step-by-step explanation:

$\frac{2}{5}x + 3 + \frac{1}{5}x - 1$

add like terms together

$\frac{2}{5}x + \frac{1}{5}x + 3 -1\\\frac{3}{5}x + 2$

6 0

3 years ago

Read 2 more answers

What number does x represent in the equation below? 3x + 1 = 10

KiRa [710]

B. 3 x 3 is 9, 9+1 is 10

5 0

4 years ago

Need helpp fastt plss will give brainliest to who is correct plss helpp!!!!!!!!! It a test I need good grades PLSSSS HELPPPPP!!!

Veseljchak [2.6K]

Answer:Under↓↓↓

Step-by-step explanation:

The unit costs are $0.95 per pound for the 1-pound bag. $0.94 per-pound for the 2-pound bag and $0.92 per pound for the 3-pound bag. The unit cost decreases as the quantity of sugar increases.

0.95/1=0.95

1.88/2=0.94

2.76/3=0.92

Brainliest if Possible pls =D

3 0

3 years ago

I looked at a video about dividing by zero, but I dont understand this question. Couldnt x=-4 also be undefined?

Butoxors [25]

x = -4 is not undefined because f(x) = x+4 is in the top part, the numerator, not the denominator. So the value that makes f(x) = x + 4 zero does not result in a division by zero.

Indeed, if we try to evaluate (f/g)(-4), then we get

$\displaystyle\left( \frac{f}{g}\right)(-4) = \frac{f(-4)}{g(-4)} = \frac{-4+4}{-4-3} = \frac{0}{-7} = 0,$

which does not involve a division by zero.

However, attempting to evaluate (f/g)(3) leads us to

$\displaystyle\left( \frac{f}{g}\right)(3) =\frac{3+4}{3-3} = \frac{7}{0},$

which involves a division by zero, and divisions by zero are undefined

3 0

3 years ago