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Assoli18 [71]
3 years ago
10

HELP giving brainlest and more points

Mathematics
2 answers:
postnew [5]3 years ago
6 0
<h2>Answer:</h2>

4.82 × 10⁻⁴

<h3>Explanation:</h3>

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

nydimaria [60]3 years ago
5 0

Answer:

4.82 x 10^-4

Step-by-step explanation:

8.2 x 10^-4 + .0004= enter into calculator

.000482, move decimal behind first whole number and count places

it moves 4 spaces and because it starts in front of the number your exponent is negative

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Write the equation described in each case.
Lapatulllka [165]

Answer:

The Answer is: y = -1/4x + 6

Step-by-step explanation:

Given point: (4, 5)

Given equation: y = -1/4x - 11

Slope: m = -1/4, a parallel line will have the same slope.

Start with the point slope form and solve for y:

y - y1 = m(x - x1)

y - 5 = -1/4(x - 4)

y - 5 = -1/4x + 1

y = -1/4x + 1 + 5

y = -1/4x + 6

Proof:

f(x) = -1/4x + 6

f(4) = -1/4(4) + 6

= -1 + 6 = 5, giving (4, 5)

Hope this helps!! Have an Awesome day!!! :-)

4 0
3 years ago
Solve for x: -3 + x = -22
Tanya [424]

Answer:

x= -19

Step-by-step explanation:

-3 + x = -22

Add 3 to each side

-3+3 +x = -22 +3

x = -19

3 0
3 years ago
Helpppp ahhhhhhh plz
kaheart [24]

Answer:

It's Parallel

Step-by-step explanation:

Perpendicular have to intersect  

3 0
3 years ago
A sphere has a radius of 7.5 centimeters. To the nearest cubic centimeter, what is the volume of the sphere?
Naya [18.7K]

Volume of sphere = 1766.25 cm^3

Step-by-step explanation:

The radius of sphere = 7.5 cm

Volume of sphere = ?

The formula used is:

Volume= \frac{4}{3}\pi r^3

Putting values:

Volume= \frac{4}{3}\pi r^3\\Volume=\frac{4}{3}*3.14* (7.5)^3\\Volume= 1766.25\,\,\,cm^3

So, Volume of sphere = 1766.25 cm^3

Keywords:  Volume of sphere

Learn more about  Volume of sphere at:

  • brainly.com/question/12497249
  • brainly.com/question/6443737
  • brainly.com/question/4054269

#learnwithBrainly

4 0
3 years ago
How do you solve -26d = -364?
Novay_Z [31]
You simply divide -364 by -26 so d=14
hope this helps! :D
6 0
3 years ago
Read 2 more answers
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