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3 years ago

Rewrite 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 using exponents.

Mathematics

2 answers:

Studentka2010 [4]3 years ago

7 0

5^9
Or you can just put 5 times 9 and it gives your 45

irina1246 [14]3 years ago

5 0

Answer: 5^9

Step-by-step explanation:

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How to solve a equation like:<br> 2m = -2/3

adell [148]

Answer:

$m = -\frac{4}{3}$

Step-by-step explanation:

$2m = -\frac{2}{3}$

Divide both sides by 2 to get just m

$\frac{2m}{2} = \frac{-\frac{2}{3}}{2}$

You can't divide a fraction by a number so you do kcf (keep it, change it, flip it)

$m = -\frac{2}{3} x \frac{2}{1}$

$m = -\frac{4}{3}$

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3 years ago

What is the answer for 5x+2=2x-10

Lady bird [3.3K]

5x+2=2x-10

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x=-4

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3 years ago

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I need help with this please asap

Alex

Step-by-step explanation:

We can prove that the triangles are congruent using the SAS method.

It's given that GH and JH are congruent (S)

Angle GHF and Angle IHJ are equal since they are vertically opposite (A)

It's given that FH and HI are congruent (S)

Thus, the triangles are congruent, which implies that the remaining sides are equal.

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3 years ago

What is the distance between the points (1,5) and (5,-4)?

Finger [1]

Answer:

$\sqrt{97}$

Step-by-step explanation:

Using the pythagorean theorem, you can find that the distance between the two points is $\sqrt{(5-1)^2+(5-(-4))^2}=\sqrt{4^2+9^2}=\sqrt{97}$ . Hope this helps!

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3 years ago

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You need 200 mL of a 10% alcohol solution. On hand, you have a 25% alcohol mixture. How much of the 25%

Anastasy [175]

so yull do math I'm guna do different number just plug these in for.your numbers 225/(375+x)=25

cross multiply land solve900-375 x=525 then cheak

225/(375+525) = .25

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3 years ago