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AysviL [449]
3 years ago
14

Please help me on this

Mathematics
2 answers:
ozzi3 years ago
5 0

Answer:

q=371

Step-by-step explanation:

djyliett [7]3 years ago
5 0
Q=371
I think that’s it
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Whats 8+0.3 in standard form and word form
Rudik [331]
8 + 0.3  = 

Standard . . .  8.3

Words . . . "eight and three tenths".
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3 years ago
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A 20 ft. ladder is used against a 15 ft. wall. What is the measure of the angle made by the ladder and the ground (nearest whole
Brrunno [24]

Step-by-step explanation:

Given that,

The length of a ladder, H = 20 feet

The height of the wall, h = 15 ft

We know that,

\sin\theta=\dfrac{h}{H}

h is perpendicular and H is hypotenuse

So,

\sin\theta=\dfrac{15}{20}\\\\\theta=\sin^{-1}(\dfrac{15}{20})\\\\\theta=48.59^{\circ}

Now using Pythagoras theoerm,

b=\sqrt{H^2-h^2}\\\\b=\sqrt{20^2-15^2}\\\\b=13.2\ ft

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6 0
3 years ago
Question 2 Multiple Choice Worth 5 points)
DerKrebs [107]

Answer:

√20 units.

Step-by-step explanation:

Please see attached photo for diagram.

The other leg of the triangle is x as shown in the attached photo.

Using the pythagoras theory, we can obtain the the value of x as follow:

x² = 4² + 2²

x² = 16 + 4

x² = 20

Take the square root of both side.

x = √20 units

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5 0
3 years ago
Write the following expression in simplest form: 2y+X+4+7x+3y+4*
tiny-mole [99]
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Really need help with this problem
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Step-by-step explanation:

formula is

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answer is 2854.54

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2 years ago
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