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3 years ago

I NEED HELP ASAP

Mathematics

2 answers:

natita [175]3 years ago

4 0

Answer:

80/5= 50/5 + 30/5= 10 + 6= 16

drek231 [11]3 years ago

3 0

Answer:

80 / 5 = 40 / 5 + 40 / 5 = 10 + 6 = 16

Step-by-step explanation:

80 / 5 = 16

__ / 5 + __ / 5

You can do 80 / 2 to fill in those two blanks because the answer needs to equal the same as 80 / 5

80 / 2 = 40

40 / 5 + 40 / 5

8 + 8 = 16

the third blank needs to also equal 16. So you can do 16 - 6 to know what fills in the blank.

16-6

10+6 = 16

The last blank must equal the same as all the other equations so 16 would fill it.

If you need further help, don't be afraid to reach out with any questions. I hope this helps!

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Which are Funtions and which are not?

ivolga24 [154]

Answer:

a) T

b) T

c) F

d) F

e) F

f) F

g) T

h) T

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3 years ago

I have a square piece of paper with a height of 8cm and a width of 8cm

nlexa [21]

Answer:

The area of triangle is 32 cm².

Step-by-step explanation:

When you fold a square into triangle, the length of sides will still be the same. So using area of triangle formula, you are able to find the area :

$area = \frac{1}{2} \times width \times height$

Let width = 8cm,

Let height = 8cm,

$area = \frac{1}{2} \times 8 \times 8$

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7 0

3 years ago

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Need help with this

aniked [119]

Answer:

B: N-5

Step-by-step explanation:

N-5 is the same as a number (n) minus 5. decreased could also mean minus or subtract in simpler terms

6 0

3 years ago

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PilotLPTM [1.2K]

Answer:

0.25 lbs for each sandwich.

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3 years ago

Olivia is making model cars to go on shelves in her room. The number of wheels she uses is a function of how many cars she makes

Luba_88 [7]

Answer:

Domain = 1 to 7

Range = 4 to 28

Step-by-step explanation:

Given that:

Number of wheels used is a function of number of cars manufactured.

Number of wheels present = 28

1 car uses 4 wheels

2 cars use 8 wheels.

3 car uses 12 wheels

and so on.

Let the function be of the form:

$y =f(x)$

Domain of the function is the value of $x$ that can be given as valid input to the function.

Range of the function is the value of $y$ that can be output of the function.

Let $x$ be the number of cars manufactured.

Then value of $y$ is nothing but $x$ times 4.

$y=4x$

We are given that maximum value of $y$ can be 28.

$28 = 4x\\\Rightarrow x =7$

Therefore, maximum value of input can be 7.

Minimum number of wheels can be 4 to make a minimum of 1 car.

Therefore domain is 4 to 28 and range is 1 to 7.

3 0

3 years ago