2 years ago

Please Help With all 3! Will Give 100 Points + Brainliest!

Mathematics

1 answer:

koban [17]2 years ago

3 0

Answer: I don't see anything. Maybe upload some images?

Step-by-step explanation:

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IgorLugansk [536]

Notice that the triangle is a right triangle, because of the right angle. By the Pythagorean Theorem, $a^2+b^2=c^2$ . Then $15^2+b^2=17^2\implies 225+b^2=289\implies b^2=64\implies b=8$ , d. 8 m

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2 years ago

Read 2 more answers

10($6.75)+7($1.99)+$15.00=$196.43

34kurt

96/43 = 196/43
the equation is false.
Hope this helps!

5 0

3 years ago

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°

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3 years ago

M < JH I= (2x+7) and m

Vlad [161]

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2 years ago

Add using a number line.<br><br>-2 + 4<br><br>5__ 5

pogonyaev

Answer: i.. do.... not... know..

Step-by-step explanation:

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1 year ago