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kaheart [24]
3 years ago
15

I need some help with this important question it's for a important grade pls someone really help me with this question.​

Mathematics
2 answers:
omeli [17]3 years ago
8 0

Answer:

45º

Step-by-step explanation:

A triangle always has 180º

C is a right angle which is 90º. Proof is because of the square.

So now we have 90º left and 2 angles left.

90 ÷ 2 = 45

So your answer is 45º

MARK BRAINLY

Make sure to hit the THANKS button :D

  V

  V

Sav [38]3 years ago
8 0

Answer:

36

Step-by-step explanation:

17 is the hypotenuse.

For angle A, 10 is the opposite leg.

sin A = opp/hyp

sin x = 10/17

x = sin^-1 10/17

x = 36

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I need some help in geometry
kogti [31]

Answer:

JT = 29

Step-by-step explanation:

CT=CJ+JT

69= (4x+8)+ ( 3x+5)

69= 7x +13

7x= 69-13

7x= 56

x=56/7

x=8

JT=3x+5=3(8)+5= 24+5=29

I hope I helped you^_^

8 0
3 years ago
The combined area of a square and a rectangle is 249 square centimeters. the width of the rectangle is 3 centimeters more than t
jonny [76]
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Let x + 5 = length of rectangle = y

Here is the set up:

x^2 + (x + 3)(x + 5) = 249

You finish.
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3 years ago
What is the trigonometric ratio of sin 65? answer in two decimal places
Igoryamba

Answer:

sin(65)=0.906307787

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
HELP ASAP
Jobisdone [24]
J =Jorge

if the sum is no less than 25 then the best result to the question is Jorge is 8, while his brother is 9, but to put that in an inequality it'll be 2x+2j - 2 is greater than or equal to (couldnt use intended symbol)...25



8 0
3 years ago
What is y= (5x+7) (-2x+3) in standard form
nikitadnepr [17]

Answer:

y = 10x^2 + x +21

Step-by-step explanation:

3 0
3 years ago
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