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2 years ago

15

Solve the equation 18+a= -5

2 answers:

Oxana [17]2 years ago

7 0

Answer:

The answer is -23

Step

Naddik [55]2 years ago

7 0

The answer is a = -23

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Match each value with its formula for ABC.

Ivahew [28]

For the triangle ABC use the sine theorem:

$\dfrac{a}{\sin A}= \dfrac{b}{\sin B}= \dfrac{c}{\sin C}$ .

1. From $\dfrac{a}{\sin A}= \dfrac{b}{\sin B}$ you have $\dfrac{a}{b} \cdot \sin B=\sin A$ .

2. From $\dfrac{b}{\sin B}= \dfrac{c}{\sin C}$ you have $\dfrac{b}{c} \cdot \sin C=\sin B$ .

3. From $\dfrac{a}{\sin A}= \dfrac{c}{\sin C}$ you have $\dfrac{c}{a} \cdot \sin A=\sin C$ .

4. From $\dfrac{a}{\sin A}= \dfrac{c}{\sin C}$ you have $\dfrac{\sin A}{\sin C} \cdot c=a$ .

5. From $\dfrac{a}{\sin A}= \dfrac{b}{\sin B}$ you have $\dfrac{\sin B}{\sin A} \cdot a=b$ .

6. From $\dfrac{b}{\sin B}= \dfrac{c}{\sin C}$ you have $\dfrac{\sin C}{\sin B} \cdot b=c$ .

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kotykmax [81]

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3 years ago

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Hbdh What is u+ka= ba for a

balandron [24]

Minus ka from both sides
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3 years ago

Daniel started a video game with 30 tokens he earned it more tokens for jumping on a star but lost six tokens for falling into a

S_A_V [24]

2(30+x-6)-20
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3 years ago

Answer the question above with the choices below.

worty [1.4K]

Answer:

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${(x - 8)}^{2} + {(y - 10)}^{2} = 9$

${(x + 8)}^{2} + {(y + 9)}^{2} = 9$

Step-by-step explanation:

use circle equation and plug in the centers and radis.

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