2 years ago

What is the answer????????? help

Mathematics

1 answer:

fenix001 [56]2 years ago

8 0

80

adding up the numbers 30,20,5,25

maybe im wrong but i hope it helps...

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Which transformations can be used to carry ABCD onto itself? The point of rotation is (3, 2). Check all that apply.

gavmur [86]

Answer:

The correct answer for this question is Reflection across the line x=3 and Reflection across the line y=2.

Step-by-step explanation:

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2 years ago

The equation 8 − 4x = 0 has real solution(s).

mel-nik [20]

8-4x=0
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dalvyx [7]

Answer:

7 : 17.29

Step-by-step explanation:

==>Given:

Two similar cylinders:

Surface area of Cylinder A = 49cm²

Surface area of Cylinder B = 121cm²

==>Required:

Scale factor between both cylinders

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49:121

= 49/121

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2 years ago

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8. Lesly took a test with 30 questions. The ratio of correct answers to incorrect answers

Firlakuza [10]

Lesly got 14 answers correctly.

Let the correct answers be C.

Let the incorrect answers be I.

Given the following data:

Total number of questions = 30 questions.

Ratio of C to I = 7 : 8

C to I = 7 + 8 = 15

To find the number of answers she got correctly;

$C = \frac{7}{15}$ × $30$

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Therefore, Lesly got 14 answers correctly.

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Answer:

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Step-by-step explanation:

answer A

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