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3 years ago

Pls Help! Need this ASAP!

Mathematics

2 answers:

trasher [3.6K]3 years ago

8 0

Answer:

its c

Step-by-step explanation: It is a function because none of the ordered pairs have the same y-value.

hope it helps

ira [324]3 years ago

7 0

Answer:

C. It is a function because none of the ordered pairs have the same y-value.

Step-by-step explanation:

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How do you complete this task?

Assoli18 [71]

Answer:

-3/2

Step-by-step explanation:

y=mx +b

where m is the slope and b is the y intercept

we just need to rewrite 3x+2y+18=0 to look like that

We need to get y by itself

3x+18= -2y

we need y to be positive and to have no number in front of it (no coeficcent)

y= -3/2x-9

the slope is therefore -3/2

3 0

3 years ago

Read 2 more answers

20 4/8 + 19 7/9 + 15 3/36 =<br> also show how you got the answer

masya89 [10]

$\huge\text{Hey there!}$

$\mathsf{20\dfrac{4}{8}+ 19 \dfrac{7}{9} + 15 \dfrac{3}{36}}$

$\mathsf{= \dfrac{20\times8 + 4}{8}+\dfrac{19\times9 + 7}{9}+ \dfrac{15\times36+3}{36}}$

$\mathsf{= \dfrac{160 + 4}{8}+\dfrac{171 + 7}{9}+ \dfrac{540 + 3}{36}}$

$\mathsf{= \dfrac{164}{8}+ \dfrac{178}{9}+ \dfrac{543}{36}}$

$\mathsf{= \dfrac{725}{18} + \dfrac{543}{36}}$

$\mathsf{= \dfrac{1,993}{36}}$

$\mathsf{\approx 55\dfrac{13}{36}}$

$\huge\textsf{Therefore, your answer should be:}$

$\huge\boxed{\frak{55\dfrac{13}{36}}}\huge\checkmark$ $\large\textsf{Or even }\rightarrow$ $\huge\boxed{\frak{\dfrac{1,933}{36}}}\huge\checkmark$ $\large\textsf{(Either should work because they are both EQUIVALENT to each other)}$

$\huge\text{Good luck on your assignment \& enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

8 0

2 years ago

Mustafa’s horse ate 6,400 pounds of hay last year. How could Mustafa determine the number of tons of hay his horse ate last year

klio [65]

Answer:

2.9 tons

Step-by-step explanation:

we know that

$1\ ton=2,204.62\ lb$

To convert pounds to tons divide by 2,204.62

$6,400\ lb=\frac{6,400}{2,204.62}=2.9\ tons$

3 0

3 years ago

What is the value of x in the diagram?<br> у<br> X<br> X-20

dem82 [27]

Answer:

y= 35⁰

x = 55⁰

Step-by-step explanation:

total angle of triangle is 180⁰

therefore we can equate:

x + (x-20) + 90 = 180

2x + 70 = 180

x = 55⁰

total of x and y is equal to 90⁰ since it is a right angle;

x + y = 90

x = 55⁰

55⁰ + y = 90

y = 35⁰

8 0

3 years ago

Determine the second derivative evaluated at t=0

enyata [817]

$M(t) = e^{3(e^t-1)}$

then using the chain rule, we have

$M'(t) = e^{3(e^t-1)} \times 3e^t = 3e^{3(e^t-1)+t}$

$M''(t) = 3e^{3(e^t-1)+t} \times (3e^t+1)$

Then

$M''(0) = 3e^{3(e^0-1)+0} \times (3e^0+1) = 3e^0 \times (3+1) = \boxed{12}$

3 0

3 years ago