3 years ago

On a field trip, there are 3 adults for every 45 students. Which graph models a relationship

Mathematics

1 answer:

Georgia [21]3 years ago

5 0

Answer:

H (the second graph)

Step-by-step explanation:

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Nonamiya [84]

Answer:

Concave

I hope this helps!

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3 years ago

Find the missing number of each unit rate. 18/3= ?/1 and 12/2= ?/1

gtnhenbr [62]

the answer is 6/1 and 6/1 simply divide and put the answer over one

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3 years ago

Find the measure of the largest angle in ABC if a = 12, b = 8 and c = 13.

Papessa [141]

Answer:

$C=78.28^{\circ \:}$

Step-by-step explanation:

We are given a triangle

whose sides are

a=12

b=8

c=13

Since, c is largest among them

So, angle C must be largest angle

we can find angle C

we can use law of cosine formula

$cos(C)=\frac{a^2+b^2-c^2}{2ab}$

now, we can plug values

$cos(C)=\frac{12^2+8^2-13^2}{2\times 12\times 8}$

$cos(C)=\frac{13}{64}$

now, we can find angle

we get

$C=78.28^{\circ \:}$

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2 years ago

Please help need the answer now!!

Korvikt [17]

Answer:

Step-by-step explanation:

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2 years ago

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A box in the shape of a right rectangular prism has a length of 8.5 inches, a width of 4.5 inches, and a height of 3.75 inches,

jeyben [28]

Just multiply all of them because Volume = Length x Width x Height. So it's 8.5 x 4.5 x 3.75. That equals 143.4375. Cubic inches is just there after you multiply, so you don't have to convert anything. So it's 143.4375 cubic inches.

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3 years ago

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