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vladimir2022 [97]
3 years ago
5

Pleaseeee helppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Tanya [424]3 years ago
3 0

Answer:

⦣ACD = 90º

Step-by-step explanation:

⦣ACD + ⦣BCD = 180º

⦣BCD = 90º

⦣ACD + 90º = 180º                 subtract 90º from both sides

⦣ACD = 90º

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If you were to graph the linear equation 4x+6y=−12 on the semester test, you would need to determine the x- and y-intercepts, pl
goblinko [34]

The x intercept is -3, and the y intercept is -2

Step-by-step explanation:

The equation given is 4x+6y= -12

Rewrite the equation in slope intercept form of y=mx +c where c is the y intercept

y=mx+c

6y=-4x-12

y= -4/6 x -12/6

y=-2/3x -2

c= -2

To get x intercept replace value of y in the equation with 0;

y= -2/3 x -2

0= -2/3 x -2

2= -2/3 x

2*3=-2x

6=-2x

6/-2 =x

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x intercept is -3

Learn More

Linear equations : brainly.com/question/9994201

Keywords : graph, linear equation, intercepts, plot

#LearnwithBrainly

4 0
3 years ago
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Multiple and simplify 4/7•35
allsm [11]

Answer:

20

Step-by-step explanation:

4/7 x 35 = 4 x 5

5 0
3 years ago
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Can someone explain this to me:)​
Ostrovityanka [42]

Answer:

B) m = 2 , b = -3

Step-by-step explanation:

b = y-intercept

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7 0
3 years ago
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535.29 = 400(1 + r) 5
joja [24]

Answer:

Step-by-step explanation:

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7 0
3 years ago
For the rectangle shown, which equation can be used to find the value of x?
sweet-ann [11.9K]

Answer:

The 4th one: 3^2 + 13^2 = x^2

Step-by-step explanation:

The <u>pythagorean theorem</u> is a^2  + b^2 = c^2. In this case 3 is a, 13 is b, and x is c.

happy to help

7 0
2 years ago
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