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Kisachek [45]
3 years ago
12

PLEASE HELP AS SOON AS POSSIBLE!!!​

Mathematics
1 answer:
andrew11 [14]3 years ago
8 0

Answer:

I'm sorry but I dont know how to do this im very sorry

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Give the sum in simplest form: a/c + b/c = _____
djverab [1.8K]

Answer:

(a+b)/c

Step-by-step explanation:

a/c+b/c

since they have the same denominator you can add the numerator together

(a+b)/c

6 0
3 years ago
All zeros of polynomial function 3x^4 +14x^2 -5
Marizza181 [45]

Answer:

Correct answer:  x₁ = 1 / √3 = √3 / 3  or  x₂ = - 1 / √3 = - √3 / 3

Step-by-step explanation:

Given:

3 x⁴ + 14 x² - 5 = 0   biquadratic equation

this equation is solved by a shift  x² = t and get:

3 t² + 14 t - 5 = 0

t₁₂ = (-14 ± √14² - 4 · 3 · 5) / 2 · 3 = (-14 ± √196 + 60) / 6

t₁₂ = (-14 ± √256) / 6 = (-14 ± 16) / 6

t₁ = -5   or  t₂ = 1 / 3

the solution t₁ = -5 is not accepted because it cannot be x² = -5

we accepted  t₂ = 1 / 3

x² =  1 / 3  ⇒  

x₁ = 1 / √3 = √3 / 3  or  x₂ = - 1 / √3 = - √3 / 3

God is with you!!!

5 0
3 years ago
If ∠1 = 3x, ∠2 = 5x + 18, and s ⊥ r, find m∠1.
Bingel [31]

I hope it will help you.

7 0
2 years ago
Read 2 more answers
Simplify your answer as much as possible.<br><br> -27=5v-2
Vinil7 [7]

hello there

the answer is ..... down below

I did the math for ya

hope this helps

thank you

best regards Queen Z

7 0
3 years ago
Read 2 more answers
Morton made 36 out of 48 free throws last season. What percent of his free throw did Morton make?
sveta [45]
Just divide 36 by 48, and you will get that he made 75% of his free throws.
8 0
3 years ago
Read 2 more answers
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