Estimate product using compatible numbers 0.67 x 623

Mathematics

1 answer:

alekssr [168]3 years ago

8 0

It could possible be 417.

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F(x)3x+5/x what is f(a+2)

Natalija [7]

F(X) = (3x + 5)/X
F(a + 2) = (3(a + 2) + 5)/(a + 2)
F(a + 2) = (3a + 6 + 5)/(a+2)
F(a + 2) = (3a + 11)/(a + 2).

This would be the final solution.

4 0

3 years ago

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Somebody please help!! pleaseeee

Stolb23 [73]

D...................

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3 years ago

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PolarNik [594]

Question 1:

5z – 9 = 36

5z = 45

z = $\frac{45}{5}$

z = 9

Hence, the answer is D.

Question 2:

5(2z + 4) = 0

10z + 20 = 0

10z = -20

z = $\frac{-20}{10}$

z = -2

Hence, the answer is A.

Question 3:

4a + 3(a + 1) = 24

4a + 3a + 3 = 24

7a = 21

a = $\frac{21}{7}$

a = 3

Hence, the answer is B.

Question 4:

3(4x + 5) = 12

12x + 15 = 12

12x = 12 - 15

12x = -3

x = $\frac{-3}{12} = - \frac{1}{4}$

Hence, the answer is A.

Question 5:

4x – 8 – 4x = 9

-8 ≠ 9

Hence, the answer is A.

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3 years ago

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The figure shows the letter T and four of its transformed images -A, B, C, and D:

laila [671]

Answer:

Come all bad girls to see and show

see d and show b and p

bqn-fozw-cbf

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3 years ago

Factor this polynomial completely. x^2-8x+12

Sphinxa [80]

Answer:

(x - 2) (x - 6)

Step-by-step explanation:

Factor the following:

x^2 - 8 x + 12

The factors of 12 that sum to -8 are -2 and -6. So, x^2 - 8 x + 12 = (x - 2) (x - 6):

Answer: (x - 2) (x - 6)

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3 years ago

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