3 years ago

15 points and the first person to answer it correctly gets brainlist

Mathematics

1 answer:

nasty-shy [4]3 years ago

7 0

Answer:

I believe it is (a). Correct me if I am wrong.

Step-by-step explanation:

18 can not be the number because the answer says six fewer. This means 6×3=18 is incorrect.

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Solve for x <br> 58° 22 X

Nataly [62]

Answer:

x = 13.75 units

Step-by-step explanation:

Right triangle

tan 58 = opposite side / adjacent side

tan 58 = 22/x

x = 22/ (tan 58) = 13.75

5 0

2 years ago

Place parentheses in the expression so that it equals the given value 12 = 2 X 23; value: 120

Lady_Fox [76]

No the value answer is 48

6 0

4 years ago

Y = x + 2<br> y = 3x - 4

exis [7]

Answer:

x=3; y=5

Step-by-step explanation:

y=x+2

y=3x-4

so x+2=3x-4

2x=6

x=3

because y=x+2

x=3

so y=3+2

8 0

3 years ago

Can someone please explain how to do this?

vovikov84 [41]

Answer:

14)

tan θ = BC/AC = 9/13
θ = arctan (9/13)
θ = 34.7°

15)

cos 45° = 14/x
x = 14 / cos 45°
x = 19.8

6 0

3 years ago

Daisy works a total of 18 hours per week. By Wednesday, she had worked 11 hours. What percentage of her work week has daisy comp

Blababa [14]

Answer:

61.1%

Step-by-step explanation:

11/18 × 100 = 61.1%

3 0

3 years ago