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igomit [66]
3 years ago
12

What value should be added to make a perfect square? x^2+16x a. 4 b. 8 c. 16 d. 64

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0

Answer:

D. 64

Step-by-step explanation:

What added together equals 16? 8.

You will then times 8*8=64.

64 is your answer.

Likurg_2 [28]3 years ago
3 0

Answer:

d. 64

Step-by-step explanation:

x^2+16x

The coefficient of the x term is 16

Divide by 2

16/2 =8

Then square it

8^2 = 64

We add 64

x^2 +16x +64

(x+8)^2

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bulgar [2K]

10\sqrt{45}=10\sqrt{9\cdot5}=10\sqrt{3^2\cdot5}=\\\\=10\cdot3\sqrt5=\boxed{30\sqrt5}

6 0
3 years ago
Answer ASAP please! ✨
Marysya12 [62]

Answer:

a=6m

Step-by-step explanation:

5 0
3 years ago
(3 x 62) - 25 + n = 166
boyakko [2]

Step-by-step explanation:

the answer is 5

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4 0
3 years ago
Read 2 more answers
1. Sonnie is selling her artworks in the form of stickers and bags tags for
Dafna11 [192]

Answer:

50y + 75x ≥ 1000 ;

50(15) ≥ 750;

x ≥ 4

y ≥ 15

Step-by-step explanation:

Given that :

Number of stickers sold = y

Cost of sticker = 50

Cost of bag tag = 75

Number of bag tags sold = x

Total worth of items sold ≥ 1000

1)

50y + 75x ≥ 1000

2.)

To make atleast 15 stickers

y ≥ 15

Atleast 15 stickers :

50(15) ≥ 750

3.)

A possible solution :

50(15) + 75(x) ≥ 1000

750 + 75x ≥ 1000

75x ≥ 250

x ≥ 3.33

x ≥ 4

y ≥ 15

4 0
3 years ago
Do,2 of Y is:<br> (5, 4)<br> (6,4)<br> (3/2,1)
kotegsom [21]

Answer:

(6,4)

Step-by-step explanation:

This question asks you to dilate by a factor of 2, and from the origin. Because it is from the origin, we can simply multiply the coordinates of Y by 2

3*2=6

2*2=4

so the result is 6,4

5 0
3 years ago
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