2 years ago

I need Help Please, I will give brainliest!

Mathematics

1 answer:

spin [16.1K]2 years ago

5 0

Answer: You do I-ready welp I can help you

Step-by-step explanation:

I think it is 1 whole

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Question 2

FrozenT [24]

Answer:

y=-3x-1

Step-by-step explanation:

<u>Slope-intercept format:</u>

y = mx+b

m = slope

In this case, the slope is -3

b = y-intercept

In this case, the y-intercept is -1

Now we plug it in to get the equation:

y=-3x-1

I hope this helped!

Sincerely,

Rekifromsk8theinfinity

3 0

3 years ago

Evaluate. 9.75 + 4.625 + (-9.75) + 2.6=?

marusya05 [52]

The answer would be 7.225.

4 0

3 years ago

Read 2 more answers

Type the correct answer in the box. Round your answer to the nearest integer.

umka21 [38]

Answer:

m∠ADC = 132°

Step-by-step explanation:

From the figure attached,

By applying sine rule in ΔABD,

$\frac{\text{sin}(\angle ABD)}{\text{AD}}=\frac{\text{sin}(\angle ADB)}{AB}$

$\frac{\text{sin}(120)}{35}=\frac{\text{sin}(\angle ADB)}{30}$

sin(∠ADB) = $\frac{30\text{sin}(120)}{35}$

= 0.74231

m∠ADB = $\text{sin}^{-1}(0.74231)$

= 47.92°

≈ 48°

m∠ADC + m∠ADB = 180° [Linear pair of angles]

m∠ADC + 48° = 180°

m∠ADC = 180° - 48°

m∠ADC = 132°

4 0

3 years ago

Please help me with this problem

diamong [38]

20%

(300-250)/250=0.2

8 0

3 years ago

Plzzz help me math sucks <br> 84 + 45 = 3(28 + 15) No Yes

IRINA_888 [86]

Yes because 84+45 is 129 and 3(28+15) is 129

5 0

3 years ago

Read 2 more answers