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kupik [55]
3 years ago
12

Which is true If it's correct and answered within 2 hours I'll give brainiest

Mathematics
1 answer:
Novay_Z [31]3 years ago
6 0

Answer:

D, B, A

Step-by-step explanation:

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Last year's computer models are discounted 20%. What was the original price to the nearest dollar of a computer that now costs $
Alisiya [41]

Answer:

<h3>$1850</h3>

Step-by-step explanation:

<h3>If the Original price was $ X , Then </h3>

x - 0.20x \:  = 1480

0.8x = 1480

x = 1480 \div 0.8

<h3>So , X = 1850 dollars .</h3>

<h2>Hope this helps you !!! </h2>
3 0
2 years ago
Mai had 5 candy bars. She ate half of one candy bar and decided to distribute the remaining bars between her two sisters and her
brilliants [131]
1 and 2/3 is the answer
7 0
3 years ago
Read 2 more answers
Describe the expression (4x÷2)-9y
sertanlavr [38]
<span>(4x ÷ 2) - 9y is difference of two terms.</span>
4 0
3 years ago
Does anyone know how to solve this? It’s really starting to stress me out.
bekas [8.4K]

Answer:

π − 12

Step-by-step explanation:

lim(x→2) (sin(πx) + 8 − x³) / (x − 2)

If we substitute x = u + 2:

lim(u→0) (sin(π(u + 2)) + 8 − (u + 2)³) / ((u + 2) − 2)

lim(u→0) (sin(πu + 2π) + 8 − (u + 2)³) / u

Distribute the cube:

lim(u→0) (sin(πu + 2π) + 8 − (u³ + 6u² + 12u + 8)) / u

lim(u→0) (sin(πu + 2π) + 8 − u³ − 6u² − 12u − 8) / u

lim(u→0) (sin(πu + 2π) − u³ − 6u² − 12u) / u

Using angle sum formula:

lim(u→0) (sin(πu) cos(2π) + sin(2π) cos(πu) − u³ − 6u² − 12u) / u

lim(u→0) (sin(πu) − u³ − 6u² − 12u) / u

Divide:

lim(u→0) [ (sin(πu) / u) − u² − 6u − 12 ]

lim(u→0) (sin(πu) / u) + lim(u→0) (-u² − 6u − 12)

lim(u→0) (sin(πu) / u) − 12

Multiply and divide by π.

lim(u→0) (π sin(πu) / (πu)) − 12

π lim(u→0) (sin(πu) / (πu)) − 12

Use special identity, lim(x→0) ((sin x) / x ) = 1.

π (1) − 12

π − 12

3 0
3 years ago
If a rocking horse has the weight limit of 60 pounds what is 95% of the limit
Eduardwww [97]

Answer:

57 pounds

Step-by-step explanation:

I Turned 95% into a decimal, Hmm- Which would be 0.95, then I multiplied it by 60 pounds, which equals 57 pounds.

                                                                   - CAT NOIR

6 0
3 years ago
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