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Olin [163]
3 years ago
7

Find the length of side AB A) 15 units B) 8.1 units C) 4 units D) 10 units

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0
First, find the missing leg of ΔBCD (line BD). Using the Pythagorean Theorem, subtract (5^2)-(3^2) [25-9], and you get 16. Find the square root of 16, and you get <em>4</em> for line BD. Now, you can find AB. Add (7^2)+(4^2) [49+16], and you get 65. Now, since 65 isn't a perfect root, just use √(65)

Answer: Line AB equals √(65).
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Please help me<br><br> no random links pls
GalinKa [24]

Answer:

C

Step-by-step explanation:

The first one (0,7) tells you that when x isn't there, the amount of money is 7.

That means that the y intercept is 7.

When x = 1 the total is 15

Money saved = ax + 7

15 = a*1 + 7                         Subtract 7

15-7 = a + 7-7

a = 8

The equation is f(x)  = 8x + 7

8 0
3 years ago
Compare using or =.<br><br><br> 5/8 3/5
Firlakuza [10]

Answer:

5/8 is greater than 3/5

Step-by-step explanation:

you could also convert the fractions so they have the same denominator and then compare which numerator is larger.

5 0
3 years ago
Read 2 more answers
The passage is written from the point of view of a
kow [346]

The Choice C is the best answer. In lines 10-17, the passage illustrates how the cost of solar energy has dropped in recent years. researchers at the National Renewable Energy Laboratory have made flexible solar cells on a new type of glass from Corning called Willow Glass, which is thin and can be rolled up.” Overall, the passage can be regarded as an objective overview of the solar panel industry delivered by a journalist covering the field.

According to the statement

we have to find the correct statement with the help of the given passage.

So, For this purpose, we know that the

In the given passage, the point of view according to the given options is discussed below.

The Choices A and D are incorrect because the author does not present himself as either a consumer who plans to buy solar panels or a hobbyist with a personal interest in solar panel technology. Rather, the author focuses on developments in solar technology. Choice B is incorrect because the passage does not discuss research methods used in the solar panel field but rather the technologies that exist in the field.

So, The Choice C is the best answer. In lines 10-17, the passage illustrates how the cost of solar energy has dropped in recent years. researchers at the National Renewable Energy Laboratory have made flexible solar cells on a new type of glass from Corning called Willow Glass, which is thin and can be rolled up.” Overall, the passage can be regarded as an objective overview of the solar panel industry delivered by a journalist covering the field.

Learn more about passage here

brainly.com/question/16024772

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7 0
2 years ago
Determine the radius of a cone that has a volume of 230 ft' and a height of 15 ft.
VLD [36.1K]

Answer:

the formula for finding cone volume is V=πr²× 1/3

Step-by-step explanation:

230=3.14×x²×1/3

we have to solve for X that is our radius

14.8

3 0
3 years ago
If the 800 tickets sold to a movie 480 were full price tickets costing $7 each if the gate receipts were $4,960 what did a stude
Rufina [12.5K]
Can you please word this problem I don't know where what sentence ends. It is very confusing rhat you left out every bit of possible commas or periods.
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