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3 years ago

the graph shows rate at which an oven preheats when turned on. what is the unit rate and what does it represent?

Mathematics

2 answers:

zvonat [6]3 years ago

4 0

Answer:

Step-by-step explanation:

i dont know

raketka [301]3 years ago

3 0

Answer:

no lo se está difícil y además nose inglés

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How do you factor the common factor out of 30x^2-12x

Anika [276]

The answer would be 6x(5x-2).

Since both terms have x in them, x will be apart of your answer.

The GCF of 12 and 30 is 6.

So you can factor out 6x from both terms.

Hope this helps!

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2 years ago

Use the quadratic equation to solve: s^2 + 5s + 4

BaLLatris [955]

Polynomial equation solverStandard form:s2 + 5s + 4 = 0Factorization:(s + 4)(s + 1) = 0Solutions based on factorization:s + 4 = 0 ⇒ s1 = −4s + 1 = 0 ⇒ s2 = −1Extrema:Min = (−2.5, −2.25)-4-2-4-22x:-4y:0

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2 years ago

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The sum of three numbers is 82 The second number is 3 times the third. The third number is 8 more than the first. What are the n

olganol [36]

Answer:

22 46 15

Step-by-step explanation:

i looked it up because i was even confused. but i think this is right. hope this helps.

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3 years ago

First two two terms of the given number sequence 3n + 1 are...

PtichkaEL [24]

Answer:

the sequence begins as {4, 7, ... }

Step-by-step explanation:

a(n) = 3n + 1

The first term is a(1) = 3(1) + 1 = 4, and

the second term is a(s) = 3(2) + 1 = 7

So the sequence begins as {4, 7, ... }

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1 year ago

Integral 1+cos8x/tan2x-cot2x

UkoKoshka [18]

I believe it's 8cos(x)⁸ - 16cos(x)⁶ + 10cos(x)⁴ - 2cos(x)².

 $8cosx^8 - 16cosx^6+10cosx^4-2cosx^2$ 

Alternately, you can write [1 / (tan(2x) - cot(2x))] + [cos(8x) / (tan(2x) - cot(2x))].

 $\dfrac{1}{tan(2x)-cot(2x)}+ \dfrac{cos(8x)}{tan(2x)-cot(2x)}$

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3 years ago