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sdas [7]
3 years ago
5

√ 19 + 6^2 ÷ 7.2^2 I need help ASAP

Mathematics
2 answers:
bearhunter [10]3 years ago
8 0

Answer:

0.1430593844

Step-by-step explanation:

kumpel [21]3 years ago
5 0

Answer:

0.143059384

Step-by-step explanation:

=> \frac{\sqrt{19+6^2} }{7.2^2}

=> \frac{\sqrt{19+36} }{51.84}

=> \frac{\sqrt{55} }{51.84}

=> \frac{7.416}{51.84}

=> 0.143059384

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griffin ordered a pair of sneakers online. he had 16 credit that he applied toward the purchase, and then he used a credit card
Doss [256]

Answer: Griffin charge $79.854 to his credit card when he bought the sneakers.

Step-by-step explanation:

Griffin ordered a pair of sneakers online.

Value of each credit point = 1 cent

Then , value of 16 credit points = 16 cents = $0.16 [1$ = 100 cents]

Cost of shoes = Rs $80

Charge to credit card = (Cost of shoes) - (Value of 16 credit points)

= $(80-0.16)

= $79.84

Hence, Griffin charge $79.854 to his credit card when he bought the sneakers.

4 0
3 years ago
I need to know the answer to p=4x-140
dalvyx [7]
This is not look like something that could be answered, check around the paper for a graphing box.
This looks like a formula for a line on a graph: y=Mx+b. I can help you if this is the case, 1. Put a point at -140 on the Y axis (up and down) 2. Move up 1 and over 4and put a dot there( you could multiply the 1 and 4 to cover a larger area) because it goes all the way to -140.
7 0
3 years ago
A 11-inch candle burns down in 4 hours. At what rate does the candle burn, in inches per hour?
aliya0001 [1]

2.75 inches per hour

11/4=2.75

8 0
2 years ago
Read 2 more answers
What is the standard form polynomial that represents this product? (-2m^3 + 3m^2 - m)(4m^2 + m - 5)
Svetach [21]

Answer:

-2m^3+12m^2-5

Step-by-step explanation:

if it's wrong I'm sorry

8 0
3 years ago
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Pls pls pls helppp<br> ------------------
aliina [53]

Answer:

\fbox {x-intercepts : (1, 0) and (-3, 0)}

\fbox {Roots : x = 1, x = -3}

Step-by-step explanation:

<u>Given</u> :

  • y = 4x² + 8x - 12

4 cancels throughout.

  • <u>y = x² + 2x - 4</u>

<u>Solving by quadratic formula</u> :

  • x =  -8 ± √(8)² - 4(4)(-12) / 8
  • x = -8 ± √64 + 192 / 8
  • x = -8 ± √256 / 8
  • x = -8 ± 16 / 8
  • x = -1 ± 2
  • x = 1 and x = -3

∴ Hence, the x-intercepts are (1, 0) and (-3, 0). The roots of the equation are 1 and -3.

7 0
2 years ago
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