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2 years ago

3 times 1 times 5/3 pleaseeeeeee helpppp

Mathematics

1 answer:

Ierofanga [76]2 years ago

5 0

Answer:

Step-by-step explanation:

3*1*5/3=5

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HELP QUICK!<br> Which of the following inequalities does the graph represent?

Snezhnost [94]

Answer:

C is correct

Step-by-step explanation:

We are given seperately that $t>\frac{-1}{2}$ and $t\leq 3$

As a compound inequality, it is C

5 0

3 years ago

Read 2 more answers

How do I solve <br><br> x² - 10x-3=0

evablogger [386]

Answer:

x = 5±2√7

Step-by-step explanation:

This quadratic cannot be factorised via the factorisation method, so we use the quadratic formula :

x = $\frac{-b + \sqrt{b^{2} -4ac} }{2a}$ or x = $\frac{-b - \sqrt{b^{2} -4ac} }{2a}$

(The reason I did 2 equations is because brainliest does not allow me to do the ± in the equation insert thing )

x = $\frac{-(-10) + \sqrt{-10^{2} -4(1)(-3)} }{2(1)}$ or x = $\frac{-(-10) - \sqrt{-10^{2} -4(1)(-3)} }{2(1)}$

x = $\frac{10 + \sqrt{100+12} }{2}$ or x= $\frac{10 - \sqrt{100+12} }{2}$

x = $\frac{10 + {4\sqrt{7}} }{2}$ or x = $\frac{10 - {4\sqrt{7}} }{2}$

x = $5+2\sqrt{7}$ or x = $5 -2\sqrt{7}$

Hope this helped and brainliest please

3 0

3 years ago

The difference of four and a number t.

puteri [66]

Answer:

Step-by-step explanation:

I know it

6 0

3 years ago

Find the smallest number by which 6615 is to be multiplied by to get a perfect square

Ipatiy [6.2K]

Answer:

3x 5

Step-by-step explanation:

8 0

2 years ago

2(a-2)=3(a-5) Distrubutive Property

Brrunno [24]

So in distributive property you multiply the outside number by the two inside so in this case 2(a) + 2(-2) = 3(a) + 3(-5)
Which will give you
2a+ - 4 = 3a + - 15
Or
2a-4=3a-15
Then if your solving for a your can subtract 3a from 2a giving you
- a-4=-15
Then add 4 to - 15
-a =-11
Then divide by negative 1 (this is so a isn't negative)
A=11
Hope this helps!

5 0

3 years ago