3 years ago

Why equation represents the total cost

Mathematics

1 answer:

ira [324]3 years ago

7 0

The answer is B I think (the picture is a little hard to see)

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Find the area of the shape

Tema [17]

Answer:

A. 104 cm²

Step-by-step explanation:

22*4 + 2*(1/2)*4*4 = 88 + 16 = 104 cm²

Correct choice is A

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3 years ago

All numbers between 1 and 2 are rational numbers true or false

Novosadov [1.4K]

Given that

1:2

now,

1*2

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3 years ago

Whats the answer, to the question below

NISA [10]

The answer to this problem is 5.

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3 years ago

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A dog starts walking, slows down,

Tomtit [17]

Answer:

You would draw a sloped line leaning to the right, then make it less steep, then draw a flat line.

Explanation:

The steeper slope represents the dog walking at a normal pace, when the line gets a little less steep it means the dog has slowed down, and when it is flat is where ethe dog took a rest.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

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3 years ago

5c squared- d squared+3/2c - 4d...c= -1. d= -4

riadik2000 [5.3K]

For this case we have the following expression:

$5c ^ 2-d ^ 2 + \frac {3} {2} c-4d$

We must find the value of the expression when:

$c = -1\\d = -4$

Substituting we have:

$5 (-1) ^ 2 - (- 4) ^ 2 + \frac {3} {2} (- 1) -4 (-4) =\\5 (1) -16- \frac {3} {2} + 16 =\\5-16- \frac {3} {2} + 16 =\\-11- \frac {3} {2} + 16 =\\- \frac {25} {2} + 16 =\\\frac {-25 + 32} {2} =\\\frac {7} {2}$

Finally, the value of the expression is:

$\frac {7} {2}$

ANswer:

$\frac {7} {2}$

5 0

3 years ago