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2 years ago

Work out angle bxc. give a reason for each angle you work out

Mathematics

1 answer:

Rus_ich [418]2 years ago

7 0

Answer:

∠ BXC = 70°

Step-by-step explanation:

∠ XBC and ∠ AXY are corresponding angles and are congruent, then

∠ XBC = 55°

Since XB = XC , then Δ XBC is isosceles and the 2 base angles are congruent.

∠ BXC = 180° - (55 + 55)° ← angle sum of triangle

∠ BXC = 180° - 110° = 70°

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Solve for x. 75° 11x-2

DaniilM [7]

Answer:

x=7

Step-by-step explanation:

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2 years ago

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sattari [20]

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3 years ago

What is the slope of the line 3y=4x+5? Answer choices: A. 5/3 B. 4/3 C. 2 D.4

yawa3891 [41]

Answer:

B. 4/3

Step-by-step explanation:

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3 years ago

Read 2 more answers

So yeah if someone can help me with

Law Incorporation [45]

Answer:

y = x - 5

Step-by-step explanation:

The equation of the line parallel to the line $ax + by + c_1 = 0$ is $ax + by + c_2 = 0$ .

That is, equations of parallel lines differ only by constant.

The given equation is $y = x + 4$

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The value of c is determined using the point given.

Substituting the point (3,-2) we get:

$3 + 2 + c = 0$

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6 0

3 years ago

Assessment items Jackie deposited $315 into a bank account that earned 1.5% simple interest each year. If no money was deposited

Arturiano [62]

The interest would be $14.17 so the total in the account is $329.17.

you find this by using the formula:
I = P*R*T
I =300*.015*3
I = 14.17

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3 years ago