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3 years ago

Four graphs are shown below:

Mathematics

1 answer:

wariber [46]3 years ago

3 0

I think it’s a because the lines kinda looks perfect but I might be wrong.

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Dani wants to spend less than $25 on a birthday present for her friend. If she buys a necklace for $9.50, how many pairs of earr

Archy [21]

Answer:

Step-by-step explanation:

25- 9.5 is 15.5 and 4 ×3.75 is 15 you would have still have .5 cents

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3 years ago

Hey need some help with this problem, its trigonometry with right triangles using SohCahToa if you can give me a hand it would b

Firlakuza [10]

For the given triangle, the value of x equals 30.9892 units.

Step-by-step explanation:

Step 1:

In the triangle, the angle is 40°, the opposite side has a length of 26 units, the adjacent side has a length of x units while the hypotenuse is not given.

To determine the value of x, we determine the value of the tan of the given triangle.

To calculate the tan of angle A we divide the opposite side's length by the the adjacent side's length.

$tan A = \frac{oppositeside}{adjacent side}.$

Step 2:

The length of the opposite side = 26 units.

The length of the adjacent side = x units.

$tan A = \frac{oppositeside}{adjacent side}, tan 40 = 0.8390, tan A = \frac{26}{x} .$

$0.8390 = \frac{26}{x} , x = \frac{26}{0.8390} = 30.9892.$

So x measures 30.9892 units.

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3 years ago

What degree is a straight angle?

natita [175]

Answer:

180 degree

Step-by-step explanation:

A straight line is 180 degrees, or a "straight" angle.

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3 years ago

Vicki and Tamra are working on their math homework together. Vicki has worked p problems, and Tamra has worked 4 times as many p

nexus9112 [7]

Answer:

Step-by-step explanation:

p+4p can be written as 1p+4p. And 1p+4p=5p because 1+4=5.

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3 years ago

Help asap PLZZZZZZZZZZZZ

steposvetlana [31]

Girl how is this hard... just describe 5 items and tell the price of it

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3 years ago