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3 years ago

Which correctly renames

Mathematics

2 answers:

Goshia [24]3 years ago

6 0

Answer:

woahhh thats confusing ash

Step-by-step explanation:

jeka943 years ago

3 0

Answer:

Step-by-step explanation:

7/42 8/

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Will give brainliest! Please explain how I solve the ratio 16/32=12/24

goldenfox [79]

To solve, simply simplify each fraction

(16/32)/(16/16) = 1/2

(12/24)/(12/12) = 1/2

True, the equation given to us is true.

hope this helps

8 0

3 years ago

Read 2 more answers

Prove that Tan x + Cos x = 1 /Sin x .Cos x

Anit [1.1K]

Answer:

tanx + cotx = $\frac{1}{sinxcosx}$

Step-by-step explanation:

<u><em>Explanation</em></u>

Take R.H.S = $\frac{1}{sinxcosx}$

= $\frac{sin^{2}x+cos^{2}x }{sinxcosx}$

= $\frac{sin^{2}x }{sinx cosx} + \frac{cos^{2} x}{sinxcosx}$

= $\frac{sinx}{cosx} + \frac{cosx}{sinx}$

= tanx + cotx

tanx + cotx = $\frac{1}{sinxcosx}$

5 0

3 years ago

What is a factor of 21x² + 13x - 20

Tems11 [23]

Answer:

(7x-5)(3x+4)

Step-by-step explanation:

4 0

3 years ago

Please help with 2,3,4!!! ily all ty!

Margaret [11]

Number 2 is “division into zero property”
Number 3 is “identify property of division”
Number 4 is “-48xy”

3 0

3 years ago

The length of a shadow of a building is 28m. The distance from the top of the building to the shadow is 38m. Find the height of

AlexFokin [52]

It appears that the Pythagorean theorem can be applied to this problem
(distance to shadow)² = (height of building)² + (length of shadow)²
(38 m)² = (height of building)² + (28 m)²
660 m² = (height of building)²
Then the height of the building is
height of building = √660 m ≈ 25.7 m

7 0

3 years ago