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Oduvanchick [21]
3 years ago
8

I really need helpppppp I’m confused

Mathematics
1 answer:
Natasha2012 [34]3 years ago
4 0
Add 35+ 72.5=107.5 that should give you your answer for c and the answer for d is acute because the triangle would have to be 360 to be Obtused and it's not a right triangle because you don't have a 90 degree angle
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I have 2 thousands,12 tens,5 hundred and 9 one
12345 [234]

Answer:

2 120 500 9. so 2,629 would be the answer

7 0
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Write a numerical expression for the phrase and simplify the expression. The sum of -6 and -10 increased by 11.
BlackZzzverrR [31]

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Step-by-step explanation:

5 0
3 years ago
Find the measure of each side indicated round to the nearest 10th
earnstyle [38]

Answer:

20) 30°; 21) 21,1; 22) 6,2

Step-by-step explanation:

For the first image, you have to do <em>csc</em><em>⁻</em><em>¹</em><em> </em><em>2</em><em> </em>[OR <em>sin</em><em>⁻</em><em>¹</em><em> </em><em>½</em>] because you are solving for an angle measure. When evaluated, you get 30°.

For the second image, you have to do <em>13sec</em><em> </em><em>52</em><em>°</em><em> </em><em>=</em><em> </em><em>x</em><em> </em>[OR <em>13\</em><em>cos</em><em> </em><em>52</em><em>°</em><em> </em><em>= x</em>]. When evaluated, you get an approximate measure of 21,1.

For the third image, you have to do <em>6csc</em><em> </em><em>75</em><em>°</em><em> </em><em>=</em><em> </em><em>x</em><em> </em>[OR <em>6</em><em>\</em><em>sin</em><em> </em><em>75</em><em>°</em><em> </em><em>= x</em>]. When evaluated, you get an approximate measure of 6,2.

Extended information on Trigonometric Ratios

O\H = sin θ

A\H = cos θ

O\A = tan θ

H\A = sec θ

H\O = csc θ

A\O = cot θ

I am joyous to assist you anytime.

4 0
3 years ago
7/9 converted to a decimal
bulgar [2K]
0.77777778 is the answer
8 0
4 years ago
Read 2 more answers
Help pleassssee
maks197457 [2]
150 * 1.25 * 1.25* 1.25 = £292.97
Hope it helps
6 0
3 years ago
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