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cluponka [151]
2 years ago
6

I need help in this question if highly appreciate it if someone can help me solve this problem

Mathematics
1 answer:
4vir4ik [10]2 years ago
6 0

Answer:

The one you chose is correct.

Step-by-step explanation:

The scale factor is 1.5. We know QP is 5. QP is the corresponding side to KJ. So, we multiply 5 with 1.5 and get 7.5 which is equal to 15/2

I found the scale factor by dividing LK which was 9 and QR which was 6.

9/6=1.5.

Hope this helps

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Need help on this question
Aloiza [94]
I hope this helps you

4 0
3 years ago
PLEASE HELP!! I NEED MATHEMATICIANS ON THIS POST!!
aalyn [17]

Answer:

60 * 40% = 24

Step-by-step explanation:

just use a calculator

7 0
3 years ago
Select the correct answer from each drop-down menu.
tester [92]

Answer:

  • April
  • She did not pack enough layers of centimeter cubes
  • 240 cubic centimeters

Step-by-step explanation:

Dimensions of the prism is 5x8x6

April made a mistake, she packed 4 layers of unit cubes instead of 5 layers

<u>Correct  volume of the prism is:</u>

  • 5*8*6 = 240 cm³

<u>Correct answer choices:</u>

  • April
  • She did not pack enough layers of centimeter cubes
  • 240 cubic centimeters
6 0
3 years ago
Drag an expression or phrase to each box to complete the proof.
QveST [7]

<4 ≅ <1, 3 <≅ 2                              Corresponding angles postulate

ΔACE ≈ ΔBCD                               Angle angle similarity postulate

(CB + BA)/CB = (CD + DE)/CD      Substitution property of equality

3 0
3 years ago
Read 2 more answers
How do I solve part b?
Minchanka [31]

Answer:

x \approx 1.4

Step-by-step explanation:

This problem gives one the following equation to model the graph of a line: (y=x^2-2). The problem asks one to find the value of (x) when (y=0). Rather than using the graph, an easier way to solve this problem is to substitute (0) in for the value of (y) and then solve for (x) using inverse operations.

y=x^2-2\\

Substitute,

0=x^2-2

Inverse operations,

0=x^2-2\\\\2=x^2\\\\\sqrt{2}=x

Round:

x \approx 1.4

As one can see on the graph, this result is very close to the value at which the graph intersects the (x) axis. Thus, one can conclude that (x) does indeed approximately equal (1.4)

6 0
2 years ago
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