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3 years ago

Use the two graphs to help complete the statements below.

Mathematics

1 answer:

Ray Of Light [21]3 years ago

4 0

20 for both questions

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Will give Brainliest if u r good at math Plz help thank u :)

amid [387]

A) 5.23, 7.89, 10.22, 34.98, 51.02, 51.22 because the closer a decimal is to 99 the larger it is.

B) 128+34.98+51.02+51.22=265.22
265.22-5.23-10.22-7.89=241.88
She had $241.88 in her bank account

6 0

3 years ago

Write the algebraic expression described.

Aleksandr [31]

Answer:-

90°-f measure

Step-by-step explanation:

If f is one angle it's complementary is 90°-f

Prove:- 90°-f+f°= 90°

Hope this helps you.

5 0

3 years ago

If the sine of an angle equals to {2}/{5}, then the tangent of the angle could be:

Leona [35]

Answer:

If the sine of an angle equals to {2}/{5}, then the tangent of the angle could be:

5. $\frac{2}{\sqrt{21} }$

Step-by-step explanation:

Imagine a triangle

The sine of an angle is equal to the length of the opposite leg over the hypotenuse.
HINT: SOHCAHTOA

To find the adjacent leg (a):

Using the pythagorean theorem: $a^{2} + b^{2} =c^{2}$

- a and b are the lenght of the sides and c is the hypotenuse

we know one side and the hypotenuse. Therefore plugging into the formula we get:

$a^{2} + 2^{2} =5^{2}$

where a is the adjacent leg of the triangle, solving for a we get:

$a^{2} =5^{2}- 2^{2}$

$a^{2} = 21$

$a = \sqrt{21}$

To find the tangent of the angle:

Since tangent is opposite leg over the adjacent leg:

tan θ = $\frac{2}{\sqrt{21} }$

4 0

3 years ago

If a train goes 110 miles per hour, how many miles will the train go in one day

snow_lady [41]

Answer:

2640 miles

Step-by-step explanation:

If the train goes 110 miles per hour, and there are 24 hours in a day, and you multiply them together, you get 2640, hope this helps!

5 0

3 years ago

Read 2 more answers

Why did the author hier two shipman's

harina [27]

Answer:

not enough information

5 0

3 years ago