3 years ago

4. Work You earn $12 per hour working at a grocery

Mathematics

1 answer:

kenny6666 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

If I did the math correct it would equal 48

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In the right triangle shown, \angle A = 30^\circ∠A=30∘angle, A, equals, 30, degrees and AB = 8AB=8A, B, equals, 8.

Bogdan [553]

Answer:

BC=4 units

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

In the right triangle ABC

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

we have

$AB=8\ units\\A=30^o$

substitute the given values

$sin(30^o)=\frac{BC}{8}$

solve for BC

$BC=sin(30^o)(8)$

Remember that

$sin(30^o)=\frac{1}{2}$

$BC=(\frac{1}{2})(8)=4\ units$

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2 years ago

Follow the steps to find the value of x.

pishuonlain [190]

Answer:

x = 10

Step-by-step explanation:

After your second step, simplify the result:

$x=\dfrac{6}{3}\cdot\dfrac{5}{1}=2\cdot 5\\\\x=10$

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2 years ago

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Do the angles 76.2,81.7,and 22.1 make a triangle

Mariulka [41]

Answer:

Step-by-step explanation:

NO, because a triangle must have two acute angles i.e. two angles of less than 90 degrees.

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2 years ago

How to divide this 4.48÷1.4

lesya692 [45]

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Sqrt(25y^3)/sqrt(z^2)

bonufazy [111]

$\huge \underline{ \boxed{ \sf Answer}}$

Here's the solution ~

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: \sqrt{ \dfrac{25 {y}^{3} }{ {z}^{2} } }$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: \sqrt{ \dfrac{5 \times 5 \times {y}^{} \times y \times y}{ {z}^{} \times z} }$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: \dfrac{5 \times y}{z} \times \sqrt{y}$

${ \qquad{ \sf{ \dashrightarrow}}} \: \: \sf \: \dfrac{5 y \sqrt{y} }{z}$

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2 years ago

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