2 years ago

How can I calculate the height of a triangle without having the base?

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

4 0

Step-by-step explanation:

if the area is given, it will be; the 1/2 times height equals to the area

example A=24, h=6

24=1/2×b×6

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What is the sum 10 + (-10)

Marta_Voda [28]

Answer:

Step-by-step explanation:

because

k c r

10 + (-10)

10 - 10=0

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2 years ago

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F(x) = 2x + 3g(x) = 2x² + 6x + 13Find: (gºf)(x)

Butoxors [25]

Answer:

The function (gof)(x) is;

$(g\circ f)(x)=8x^2+36x+49$

Explanation:

Given the functions;

$\begin{gathered} f(x)=2x+3 \\ g(x)=2x^2+6x+13 \end{gathered}$

Solving for the function;

$(g\circ f)(x)=g(f(x))$

so, we have;

$\begin{gathered} g(f(x))=2(f(x))^2+6(f(x))+13 \\ g(f(x))=2(2x+3)^2+6(2x+3)+13 \\ g(f(x))=2(4x^2+12x+9)^{}+6(2x)+6(3)+13 \\ g(f(x))=8x^2+24x+18^{}+12x+18+13 \\ g(f(x))=8x^2+24x^{}+12x+18+18+13 \\ g(f(x))=8x^2+36x+49 \end{gathered}$

Therefore, the function (gof)(x) is;

$(g\circ f)(x)=8x^2+36x+49$

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8 months ago

The problem is: On a Map, 3 inches represents 40 miles, How many inches represents 480 miles?

d1i1m1o1n [39]

Answer: 36

480/40=12
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3 years ago

∠A and ∠B are supplementary. m∠A = (6x + 5), m∠B = (2x + 15). Find the measure of each angle.

Anastaziya [24]

Answer:

125 and 55

Step-by-step explanation:

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3 years ago

This table shows the number of customers who have come in to Trent’s Hobby Shop each day since he opened the doors. Is this func

taurus [48]

Answer:

Discrete

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3 years ago

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