3 years ago

Find the y intercept of the line 3 x − 2 y = 16

Mathematics

1 answer:

kati45 [8]3 years ago

5 0

Answer:

y-intercept = (0,-8)

Step-by-step explanation:

To find the y-intercept, substitute in 0 for x and solve for y.

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Find the lengths of the missing side . Simplify all radicals !!!<br> help mee!!!!!!

larisa86 [58]

Answer:

$e = 13\sqrt{2}$

$f = 13\sqrt{2}$

Step-by-step explanation:

The ∆ given is an isosceles ∆ with a right angle measuring 90°, and two congruent angles measuring 45° each.

Using trigonometric ratio formula, we can find the lengths of the missing side as shown below:

Finding e:

$sin(\theta) = \frac{opp}{hyp}$

$sin(\theta) = sin(45) = \frac{\sqrt{2}}{2}$

hyp = 26

opp = e = ?

Plug in the values into the formula

$\frac{\sqrt{2}}{2} = \frac{e}{26}$

Multiply both sides by 26

$\frac{\sqrt{2}}{2}*26 = \frac{e}{26}*26$

$\frac{\sqrt{2}}{2}*26 = e$

$\frac{\sqrt{2}}{1}*13 = e$

$13\sqrt{2} = e$

$e = 13\sqrt{2}$

Since side e is of the same length with side f, therefore, the length of side f = $13\sqrt{2}$

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3 years ago

Find the product.<br> 2.05x0.47 =

pshichka [43]

Answer:

0.9625

Step-by-step explanation:

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Help me please i will help you too

rosijanka [135]

Day 3 is A because it tell how many pieces of candies eaten in a minute.
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3 years ago

6 + (9 − 1) 2 ÷ 4 <br> the 2 is an exponent

zmey [24]

6+(9-1)^2/4 = 22
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3 years ago

A builder is building a fence with 6-inch-wide wooden boards, arranged side-by-side with no gaps. How many boards are needed to

Varvara68 [4.7K]

Answer:

25 wooden boards

Step-by-step explanation:

Given that:

Width of wooden board = 6 inches

Number of boards required to build a fence of 150 inches long if there are no gaps :

The lenght of fence / width of wooden board

= 150 inches / 6 inches

= 25 wooden boards

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3 years ago