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sattari [20]
3 years ago
15

Help please! Quick math question

Mathematics
1 answer:
son4ous [18]3 years ago
6 0

\huge\mathfrak\red {Answer:}

If the angle above b is 54° then,

<h2>a = 54°</h2>

(Corresponding angles of a parallel line)

<h2>b = 126°</h2>

(Cause <b and 54° form a linear pair which is 180° and 180° -54° = 126°)

\mathfrak\purple {Hope\: this\: helps\: you...}

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kozerog [31]

Answer:

Out of 450 phones 18 of them will have a defect.

Step-by-step explanation:

As we know that out of 75 phones 3 of them will have a defect, this means that we are able to calculate how many defects there will be from 450 phones. You can do this by first dividing 450 by 75, this gives you 6. This means that 75 will go into 450 6 times.

From this we are able to work out the number that will have defects. This is because we know that 75 goes into 450 6 times and that for each 75 phones there will be 3 defects. So to work out the number of phones out of 450 that would be defects you would simply multiply 3 by 6, this gives you 18. This shows that out of 450 phones 18 of them will have a defect.

1) Divide 450 by 75.

450/75=6

2) Multiply 6 by 3.

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3 years ago
Solve by completing the square. w2 − 8w − 39 = 0 Write your answers as integers, proper or improper fractions in simplest form,
adell [148]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Now, Subtracting 4x and 5 on the both sides of the inequality, we get

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2 years ago
Read 2 more answers
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Anastasy [175]

Answer:

21/67 will be the probability.

Step-by-step explanation:

Ok so the player hit 67 home runs. An there was 21 which was hit to right field, so it will be 21/67

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