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olchik [2.2K]
3 years ago
11

Kendra is determining the distance between the points (6, 8) and (2, –3). Her work is shown below. Step 1: d = StartRoot (6 minu

s 2) squared + (8 minus 3) squared EndRoot Step 2: d = StartRoot (4) squared + (5) squared EndRoot Step 3: d = StartRoot 16 + 25 EndRoot Step 4: d = StartRoot 41 EndRoot Which best describes the accuracy of Kendra’s solution? Her solution is correct. Her solution is incorrect. She subtracted before squaring. Her solution is incorrect. She made an error when substituting the x-values into the equation. Her solution is incorrect. She made an error when substituting the y-values into the equation.
Mathematics
1 answer:
Georgia [21]3 years ago
3 0

Answer:

Her solution is correct

Step-by-step explanation:

i just took the test

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30 POINTS!!!!
DerKrebs [107]

Answer:

B

Step-by-step explanation:

B because only one of the spinners can land on purple

8 0
3 years ago
Ashley and Christopher want to camp on the other side of a lake at point B. They are both going to kayak to the campsite from th
e-lub [12.9K]

Applying the midsegment theorem, the distant Ashley will kayak more than Christopher is: 0.5 mi

<em><u>Recall:</u></em>

  • The midsegment of a triangle joins two sides of a triangle at their midpoint.
  • The third side is the base of the triangle.
  • Triangles have three midsegments.
  • Based on the midsegment theorem, the length of the midsegment = ½(third side).

The picture given shows a triangle with two midsegments: AB and BC

AB = the distance Ashley will kayak.

BC = the distance Christopher will kayak.

XY = 5 mi (base)

XZ = 6 mi (base)

Applying the midsegment theorem, find AB and BC.

AB = ½(XZ)

  • Substitute

AB = ½(6)

AB = 3 mi

BC = ½(XY)

  • Substitute

BC = ½(5)

BC = 2.5 mi

Thus, the distance Ashley will kayak more than Christopher = AB - BC

= 3 mi - 2.5 = 0.5 mi.

Therefore, applying the midsegment theorem, the distant Ashley will kayak more than Christopher is: 0.5 mi

Learn more about the midsegment theorem on:

brainly.com/question/12234706

8 0
2 years ago
A frame is marked down by 22 percent from an original price of $14.50. What is the new price? $3.19 $11.31 $13.72 $14.28 PLS HEL
sergij07 [2.7K]
Answer: 11:31

Explanation: 22 percent of 14.50 is 3.19, and because it is being marked down you subtract 3.19 from 14.50 to get this answer.
5 0
3 years ago
Read 2 more answers
A cuboid has a square base of side x cm. The volume of the cuboid is V cm^3 and the height is h cm.
Lemur [1.5K]
You will need the formula for finding the volume of a rectangular prism (cuboid).
V = l x w x h

1. V = x^2 x h

2. To solve for x, you will substitute in the information you know.

150 = x^2 x 24
Divide both sides by 24 to get

6.25= x^2
The square root of 6.25 is 2.5.

x = 2.5 cm
7 0
3 years ago
One number is five more than the other. The sum of the number is 17. Find the numbers
miss Akunina [59]
To solve these type of questions, you need to create 2 equations that represent the two statements given. So for "One number is 5 times more than the other." You'll make
y = x + 5
And for "The sum of the numbers is 17" you would make:
x + y = 17
What you would do after this is put the value of y, x + 5, into the second equation. This gets the x alone, allowing you to solve for x.
x + x  + 5= 17 \\ 2x + 5 = 17 \\ 2x = 12 \\ x = 6
Then you plug back the value into one of the equations like this:
y = 6 + 5 \\ y = 11
So your numbers would be 6 and 11.
3 0
3 years ago
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