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expeople1 [14]
4 years ago
6

using distance formula what is the distance point between (-8,4) and (-4,-1) round to nearest tenth ​

Mathematics
1 answer:
RideAnS [48]4 years ago
8 0

Answer:

6.4 units

Step-by-step explanation:

Distance² = (change in y)² + (change in x)²

Distance² = (4 - -1)² + (-8 - -4)²

Distance² = 25 + 16 = 41

Distance = \sqrt{41} = 6.403124237

The distance is 6.4 units (rounded off to nearest tenth)

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If 4m + 1 = 7 then 4m = 6
sergij07 [2.7K]

Answer:

2) Subtraction Property of Equality Properties

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Addition Property of Equality - Adding on both sides
  • Subtraction Property of Equality - Subtracting on both sides
  • Multiplication Property of Equality - Multiplying on both sides
  • Division Property of Equality - Dividing on both sides
  • Transitive Property - If a = b and b = c, then a = c
  • Symmetric Property - If a = b then b = a

Step-by-step explanation:

<u>Step 1: Define</u>

4m + 1 = 7 → 4m = 6

<u>Step 2: Identify</u>

We see that we <em>subtracted</em> on on both sides of the equation. Therefore, we would have to use the Subtraction Property of Equality. Therefore, 2 is our answer.

6 0
3 years ago
Angle ABC measures 90 degrees. It has been split into two angles angle ABD and angle DBC. The measure of the two angles is in a
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Answer:

the angle measures are 60 and 30

8 0
3 years ago
Find the value of x. Segments that appear to be tangent are tangent. Round your answer to the nearest tenth.
Afina-wow [57]

Answer: 6.3

Step-by-step explanation:

3 0
3 years ago
0.7km in miles<br> Please answer
iVinArrow [24]

Answer:

0.43496 miles

Step-by-step explanation:

To convert from km to miles you can divide the km by 1.609 and that should give you an aproximate value for miles.

7 0
3 years ago
2/3<br> 21 and 23 can best be described as<br> 4
stich3 [128]

Answer:

A) Vertical angles

<u>----------------------</u>

1 and 3 and 2 and 4 are vertically opposite angles or vertical angles, so option A is correct.

<u>-----------------------</u>

<u>hope it helps...</u>

<u>have a great day!!</u>

6 0
3 years ago
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