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3 years ago

Its late anyone wanna talk?

Mathematics

2 answers:

xeze [42]3 years ago

7 0

Answer:

yass bby

Step-by-step explanation:

grigory [225]3 years ago

6 0

Lol yeah sure why not

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Let $x$ be a value such that $8x^2 + 7x - 1 = 0$ and $24x^2+53x-7 = 0.$ What is the value of $x$? Express your answer as a simpl

Fittoniya [83]

$8x^2+7x-1=0\ \wedge\ 24x^2+53x-7=0\\\\\text{The equation:}\\\\24x^2+53x-7=8x^2+7x-1\qquad\text{subtract}\ 8x^2\ \text{and}\ 7x\ \text{from both sides}\\\\16x^2+46x-7=-1\qquad\text{add 1 to both sides}\\\\16x^2+46x-6=0\qquad\text{divide both sides by 2}\\\\8x^2+23x-3=0\\\\8x^2+24x-x-3=0\\\\8x(x+3)-1(x+3)=0\\\\(x+3)(8x-1)=0\iff x+3=0\ \vee\ 8x-1=0\\\\x+3=0\qquad\text{subtract 3 from both sides}\\\boxed{x=-3}\\\\8x-1=0\qquad\text{add 1 to both sides}\\8x=1\qquad\text{divide both sides by 8}\\\boxed{x=\dfrac{1}{8}}$

6 0

3 years ago

Df/ dt = lim f( t + h ) - f(t) ______________ h

elena55 [62]

Answer:

boi

Step-by-step explanation:

6 0

3 years ago

Write the following fractions as mixed number: 46/9, and 32/5

BigorU [14]

Answer:

$5 \frac{1}{9}$

$6 \frac{2}{5}$

Step-by-step explanation:

We can convert these improper fractions into mixed numbers by seeing how many times the denominator goes into the numerator.

In $\frac{46}{9}$ , 9 goes into 46 5 times, with a remainder of 1. So:

$5 \frac{1}{9}$ .

In $\frac{32}{5}$ , 5 goes into 32 6 times with a remainder of 2, so:

$6 \frac{2}{5}$ .

Hope this helped!

6 0

3 years ago

Read 2 more answers

Identify the LIKE TERMS: 4y + 8 - 7y + 2 *how would i find the like terms?*

Gwar [14]

Like terms would be 4y and -7y

Or 8 and 2 I believe

6 0

3 years ago

Read 2 more answers

Manny runs 15 3/4miles each week. Zander runs

photoshop1234 [79]

Answer: Zander Runs, 13.125 miles. You take the mixed number and change it into an improper fraction. So you get 63/4 then multiply that by 5/6 and get 13.125 miles there is your answer. I hope this helps you

Step-by-step explanation:

8 0

3 years ago