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2 years ago

Can anyone help me ?

Mathematics

2 answers:

coldgirl [10]2 years ago

6 0

P=45 degrees that’s the answer

san4es73 [151]2 years ago

3 0

Answer:

∠ P = 45°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180° , then

∠ P + 45° + 90° = 180° , that is

∠ P + 135° = 180° ( subtract 135° from both sides )

∠ P = 45°

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4 years ago

Expan and simplify the following expression: 3(2a + 3)(2a - 1) - 4 (a^2 - 7)

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3 years ago

Factor these expressions into an equivalent form.

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3 years ago

Read 2 more answers

How many solutions does y=3/4 x + 12 y= 4/3 x have

Licemer1 [7]

Answer:

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4 0

3 years ago

Richard has four times as many marbles as john. if Richard have 18 to John they would have the same number. how many marbles has

ser-zykov [4K]

Answer:

The number of marbles Richard has 24 and John has 6.

Step-by-step explanation:

Richard has four times as many marbles as john.

If Richard have 18 to John they would have the same number.

Now, to find number of marbles each has.

Let the marbles of John be $x$ .

And the marbles of Richard be $4x.$

According to question:

$4x=x+18.$

Subtracting both sides by $x$ we get:

$3x=18.$

Dividing both sides by 3 we get:

$x=6.$

Marbles of John = $6.$

Marbles of Richard = $4x=4\times 6=24$

Therefore, the number of marbles Richard has 24 and John has 6.

6 0

4 years ago