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3 years ago

Work out the size of angle x.

Mathematics

2 answers:

Alexeev081 [22]3 years ago

8 0

Answer:
13

Explanation:
85 is vertical
98 vertical
180 - 98 = 82
82 vertical
85 + 82 = 167
180 - 167 = 13

Angelina_Jolie [31]3 years ago

7 0

Answer:

13 degrees.

Step-by-step explanation:

First we calculate the other 2 angles of the triangle of which < x is a part.

The bottom angle = 85 (vertical angles are equal).

The top one = 180 - 98 = 82. ( corresponding and adjacent angles).

So angle x = 180 - (85 + 82).

= 180 - 167

= 13 degrees.

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natita [175]

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<u>Step-by-step explanation:</u>

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23 + 28 = 51 which is NOT greater than 55

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3 years ago

In the Simple Interest Formula I=prt, what does the I stand for?

GREYUIT [131]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

HELP

kherson [118]

Answer: For the equation simply substitute 30 in for v and 4 in for s in the equation given, so H=-16t^2+30t+4

Part 2.

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Step-by-step explanation:

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3 years ago

A cheetah can run 70 mph. What is this speed in feet per hour

Rasek [7]

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3 years ago

Peter's salary is twice Anne's salary and half of David's salary. Then the average salary of Anne and David is _ of Peter's sala

satela [25.4K]

<h3><u>Answer:</u></h3>

Average of salary of Anne and David is 1.25 of Peter's Salary

<h3><u>Explanation:</u></h3>

In the question, relations between salaries of Peter, Anne, and David is given. From the given relations, we need to make few equations and calculate the average of Anne and David in terms of Peter's Salary.

Let us assume Peter's Salary as P.

Then we can calculate Anne's salary A = $\frac{P}{2}$ .

Also David's salary = D = $2 \times P$

Average of Anne's and David's salary = $\frac{A+D}{2}$

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3 years ago