3 years ago

Which set of ordered pairs represents a function?

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

4 0

Answer:

(1,2) and (1,5)

Step-by-step explanation:

You might be interested in

Round 248,739 to the nearest hundred

vampirchik [111]

Look at your hundredth spot which is where the 7 is. So…

248, 739

Since 3 is not 5 or higher you cant round 7 up to 8. So your correct answer is 248,700

Hope this helps!

7 0

2 years ago

In ΔUVW, w = 3 inches, ∠W=23° and ∠U=73°. Find the length of u, to the nearest 10th of an inch.

kirza4 [7]

Answer:

<h2>7.4inches</h2>

Step-by-step explanation:

Check the attachment for the diagram. Sine rule will be used to get the unknown side of the triangle.

According to the rule;

$\frac{u}{sinU} = \frac{v}{sinV} = \frac{w}{sinW}\\\frac{u}{sinU} = \frac{w}{sinW}$

Given w = 3 in, ∠W=23° and ∠U=73°, on substituting into the equation above to get u we have;

$\frac{u}{sin73^{0} } = \frac{3}{sin23^{0} }\\usin23^{0} = 3sin73^{0}\\u = \frac{3sin73^{0} }{sin23^{0} }\\u = \frac{2.87}{0.39} \\u = 7.358\\u = 7.4in$

The length of u is 7.4inches to nearest 10th of an inch

6 0

2 years ago

A ring toss toy is composed of a rectangular prism on top of a cylinder. The rectangular prism is completely filled with water.

anastassius [24]

Answer: 270 in cubic meters

270^3

Step-by-step explanation:

V=LxWxH

= 2cm x 9cm x 15cm

=270cm^3

5 0

2 years ago

I will mark brainliest

yulyashka [42]

Angles a and e! they’re alternate interior angles, therefore they are congruent.

8 0

2 years ago

Please answer the last one correctly thanks!

nadezda [96]

Step-by-step explanation:

yes D is the correct answer k

6 0

2 years ago

Read 2 more answers