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3 years ago

Can U pls help me on this question

Mathematics

2 answers:

Leni [432]3 years ago

7 0

Answer:

Step-by-step explanation:

they are alternative exterior angles meaning they are equal.so you can solve by doing

7x-40=5x+10

isolate the terms by adding like terms. ( add 40 from the left side of the equation to the right.)

so it would look like this.

7x=5x+10+40. (the 40 was negative on the left side so you have to do the inverse to move it) do the same with the 5x.

now you have

2x=50. divide 50 by 2 to get your final answer .

hammer [34]3 years ago

4 0

Its parallel so they are equal
7x-40=5x+10
2x=50
x=25

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triangle ABC was rotated 90 degrees clockwise. Then it underwent a dialtion centered at the origin with a scale factor of 4 what

scoray [572]

Answer: The angles of ΔA'B'C are congruent to the corresponding parts of the original triangle.

Step-by-step explanation:

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A rotation is a rigid transformation that creates congruent images but dilation is not a rigid transformation, it creates similar images but not congruent.

Also, the corresponding angles of similar triangles are congruent.

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3 years ago

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notsponge [240]

Answer:

e=2

Step-by-step explanation:

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2 years ago

Read 2 more answers

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Gala2k [10]

Answer:

Step-by-step explanation:

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3 years ago

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navik [9.2K]

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7 0

3 years ago

Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

1 dose is required for 100 mg,

Since, 1 mg = 0.001 g,

⇒ 100 mg = 0.1 g

⇒ 1 dost is required for 0.1 g,

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3 years ago

Can U pls help me on this question​

Can U pls help me on this question