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3 years ago

Please answer this 22360 to 1 significant figure?

1 answer:

8 0

Zeros do not count as a sigfig so when you do something like this problem just include the numbers until you hit your significant figure limit and then substitute zeros where you can. 20000

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6+8d=7d solve for d.

Margarita [4]

Question -

6 + 8d = 7d

Solution-

6. = 7d - 8d

6. = -d

d. = -6

<h3>Verification </h3>

6 + 8(-6) = 7(-6)

6 - 48. = -42

-42. = -42

LHS= RHS

Hence value of d is -6

hope it helps

4 0

4 years ago

Read 2 more answers

A hovercraft takes off from a platform. Its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=?

tangare [24]

Answer: 5 seconds

Step-by-step explanation:

Maximum height is the y-value of the vertex. The number of seconds at maximum height is the x-value (aka axis of symmetry).

h(x) = -2x² + 20x + 48

a=-2 b=20 c=48

Axis of symmetry: x = $\frac{-b}{2a}$

= $\frac{-20}{2(-2)}$

= $\frac{-20}{-4}$

= 5

8 0

4 years ago

Read 2 more answers

Helppppppppppppppppppppppppppppppppppppppppp

mojhsa [17]

Answer:

$55.93 or rounded up is $56

Division

First, we would divide 15.98 by 2 to see how many dollars would a bag cost.

15.98 divided by 2 = $7.99

Multiplication

Then, we would multiply by 7 to see how may dollars would it cost for 7 kg bag

7.99 times 7 = 55.93

Round-up

If we round it up, we get $56.

Request

Please give me brainliest :)

6 0

2 years ago

Read 2 more answers

Answer now please 10 points come earn them

MAVERICK [17]

Answer:

Step-by-step explanation:

<h3>Arkadaşım cevap istiyorsan benim soruma cvp ver</h3>

6 0

3 years ago

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Mr. Ortiz pays a state tax of 10.4% on certain purchases. Which expression is the same as the total cost of p, a purchase of $14

Nata [24]

Answer:

idk

Step-by-step explanation:

IDK

4 0

4 years ago