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Ostrovityanka [42]
3 years ago
7

DUE IN 30 MINUTES HELP NEEDED ASAP!!!!

Mathematics
2 answers:
Anna71 [15]3 years ago
6 0
It would be R1 R2 R3 R4 R5 & R6
statuscvo [17]3 years ago
5 0
It’s R1 r2 r3 r4 r5 r6
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Can somebody please help me
a_sh-v [17]

Answer:

Step-by-step explanation:it’s number 4

8 0
3 years ago
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Solve for x in the equation x2+2x+1=17
agasfer [191]

The left side can be written as a square. We can take the square root, then subtract 1.

... (x +1)² = 17

... x +1 = ±√17

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3 years ago
What is the answer of 81g^2 - 36f^2 ?????
sveticcg [70]

Answer:

(9g - 6f)(9g + 6f)

Step-by-step explanation:

81g^2 - 36f^2 =

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3 years ago
Suppose a parabola has vertex (6,5) and also passes through the point (7,7). Write the equation of the parabola in vertex form.
jek_recluse [69]

Answer:

Choice B: y = 2\, (x - 6)^{2} + 5.

Step-by-step explanation:

For a parabola with vertex (h,\, k), the vertex form equation of that parabola in would be:

\text{$y = a\, (x - h)^{2} + k$ for some constant $a$}.

In this question, the vertex is (6,\, 5), such that h = 6 and k = 5. There would exist a constant a such that the equation of this parabola would be:

y = a\, (x - 6)^{2} + 5.

The next step is to find the value of the constant a.

Given that this parabola includes the point (7,\, 7), x = 7 and y = 7 would need to satisfy the equation of this parabola, y = a\, (x - 6)^{2} + 5.

Substitute these two values into the equation for this parabola:

7 = (7 - 6)^{2}\, a + 5.

Solve this equation for a:

7 = a + 5.

a = 2.

Hence, the equation of this parabola would be:

y = 2\, (x - 6)^{2} + 5.

4 0
3 years ago
A bank is offering 2.5% simple interest on a savings account . if you deposit $5000, how much interest will you earn in one year
hjlf

Answer: $1,500

I=PRT

I=(5000)(.025)(12)

I=$1,500

4 0
3 years ago
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