2 years ago

Performance

Mathematics

1 answer:

Softa [21]2 years ago

3 0

Answer:

that looks like the directions

Step-by-step explanation:

can you put a screenshot of the problem.

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45% of 81.2 is a number between.....

Misha Larkins [42]

36.54
45% of 81.2 is 36.54.

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2 years ago

Find side x , give your answer 1 decimal place

Vladimir [108]

Given:

Let A denote the angle of the given triangle which measures ∠A = 81°

Let B denote the angle which measures ∠B = 40°

The length of the side a = x.

The length of the side b = 7 cm.

We need to determine the value of x.

Value of x:

The value of x can be determined using the law of sine formula.

Applying the law of sine, we have;

$\frac{sin \ A}{a}=\frac{sin \ B}{b}$

Substituting the values, we have;

$\frac{sin \ 81^{\circ}}{x}=\frac{sin \ 40^{\circ}}{7}$

Simplifying, we get;

$\frac{0.988}{x}=\frac{0.643}{7}$

Cross multiplying, we have;

$0.988 \times 7=0.643 x$

$6.916=0.643x$

$10.8=x$

Thus, the length of the side x is 10.8 cm.

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2 years ago

Find the zeros of the following quadratic polynomial t square - 15

Dvinal [7]

Answer: First, write the equation,

t² - 15 = 0

Now, we shift the (-15) to RHS,

t² = 15

So, t = - √15 = -3.87 or + √15 = + 3.87

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2 years ago

(3x4)^4 simplify using power rule

hichkok12 [17]

Answer:

12 to the fourth power

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Michael bought a shirt with 2/5 of his money. Then he bought a jacket that cost $5 more than the shirt. He spent $105 altogether

TEA [102]

Answer:

vb hyjv bnhyn g

Step-by-step explanation:

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