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3 years ago

A graph of a quadratic function is shown below.

Mathematics

1 answer:

rewona [7]3 years ago

5 0

(0,800) because it is at 800 but isn’t at zero on the x axis

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If the area of the triangle is 10cm?, find the height. 5cm

Anna71 [15]

Answer:

4cm

Step-by-step explanation:

The formula for area of a triangle is hxb/2 so plug in the the area so the equation looks like hx5/2=10 and you get 4 for height

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3 years ago

Which symbol will make |-6| ? -6 true? A > B < C =

LiRa [457]

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|-6| > -6
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3 years ago

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Eduardwww [97]

Answer:

v 39 degree

z 47 degree

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3 years ago

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Amiraneli [1.4K]

Answer:

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3Step-by-step explanation:

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3 years ago

The measure of angle A is 15°, and the length of side

dangina [55]

Answer:

Part 1) $AB=30.9\ units$

Part 2) $AC=29.9\ units$

Step-by-step explanation:

The picture of the question in the attached figure

Part 1

Find the length side AB

we know that

$sin(A)=\frac{BC}{AB}$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

$sin(15^o)=\frac{8}{AB}$

solve for AB

$AB=\frac{8}{sin(15^o)}=30.9\ units$

Part 2

Find the length side AC

we know that

$tan(A)=\frac{BC}{AC}$ ----> by TOA (opposite side divided by the adjacent side)

substitute the given values

$tan(15^o)=\frac{8}{AC}$

solve for AC

$AC=\frac{8}{tan(15^o)}=29.9\ units$

8 0

3 years ago