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3 years ago

Y ( y + 4) - y = 6 is a quadratic equation. True or False

Mathematics

2 answers:

Ann [662]3 years ago

5 0

Y²+4y-y-6=0
y²+3y-6=0
true

elixir [45]3 years ago

4 0

I believe your answer is True.
I hope this helps!

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What is 2+2? im really stuck on this one and cant figure it out!

9966 [12]

Answer:

Step-by-step explanation:

because 2+2=4

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3 years ago

Barbara worked on a straight 7% commission. Her friend worked on a salary of $600 plus a 5% commission. In a particular month, t

miv72 [106K]

The amount Barbara earned this month is $1512.

<h3>How much did Barbara earn?</h3>

Percentage can be described as a fraction of an amount expressed as a number out of hundred.

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7% x 21,600

0.07 x 21,600 = $1512

To learn more about percentages, please check: brainly.com/question/25764815

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2 years ago

Keenan gives Tisha half of his strawberries. Tisha keeps 4 of the strawberries she hit from Keenan and gives the rest to suvi. W

Darya [45]

Let’s say that Keenan give Tisha 8 of the 16 strawberries he had. So Tisha kept 4 of the 8 strawberries she got from Keenan and gave the rest to Suvi. The expression could be written like this: 16-8=8-4=4

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3 years ago

What is the sum of eight hundredths plus six?

Serggg [28]

If i am correct the answer should be 6.08

7 0

3 years ago

Read 2 more answers

Consider a uniform distribution created by a random number generator. The distribution looks like a square with a length of 1 an

vekshin1

The rigorous way to do this would be to compute a few integrals, but less work is usually better. Each of these probabilities correspond to the areas of rectangles. Each rectangle will have a height of 1, and the probability of interest will tell you everything you need to know about their lengths.

$\mathbb P(0\le X\le0.4)\implies \text{length}=0.4\implies\mathbb P(0\le X\le0.4)=0.4\times1=0.4$

$\mathbb P(0.4\le X\le1)\implies \text{length}=0.6\implies\mathbb P(0\le X\le0.4)=0.6$

Alternatively, you can use the fact that $\mathbb P(0.4\le X\le 1)=1-\mathbb P(0\le X\le 0.4)$ to get the same result.

$\mathbb P(X>0.6)=\mathbb P(0.60.6)=0.4$

$\mathbb P(X\le0.6)\implies \text{length}=0.6\implies\mathbb P(X\le0.6)=0.6$

$\mathbb P(0.23\le X\le0.76)\implies \text{length}=0.76-0.23=0.53\implies\mathbb P(0.23\le X\le0.76)=0.53$

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3 years ago