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Leviafan [203]
3 years ago
9

Find x for me i need help.

Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0

Answer:

X is 70 degrees

Step-by-step explanation:

In a triangle, all the angles add up to 180.

We can set up an equation:

48+62+x=180

x=180-(48+62)

x=70

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The perimeter of the rectangle below is 74 units. Find the length of side RS
Alika [10]

Answer:

20 units

Step-by-step explanation:

The perimeter of a rectangle is

P = 2(l+w)

P = 2( 3x+2 + 4x)

Adding like terms

P = 2( 7x+2)

We know the perimeter is 74 units

74 = 2 ( 7x+2)

Divide by 2

74/2 = 2/2 (7x+2)

37 = 7x+2

Subtract 2 from each side

37-2 = 7x+2-2

35 = 7x

Divide by 7

35/7 = 7x/7

5 =x

We want to find the length RS = PQ = 4x

RS = 4x = 4*5 = 20

4 0
3 years ago
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Given:

17%

To convert into decimal form:

\frac{17}{100}=0.17

Hence, the correct option is C.

8 0
1 year ago
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Westkost [7]

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Step-by-step explanation:

412 calories burned

23 minutes of riding

412/23 = 17.91 calories per minute

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3 years ago
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If the measure of arc AB is 50 degrees, what is the measure of angle ADB?
lubasha [3.4K]

Answer:

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3 0
2 years ago
Calculate the correct solution to the equation -5x = -45 a) x = -9 b) x = 9 c)x = 1/9 d)x = -1/9
Kazeer [188]

Answer:

<h2><em>X=</em><em>9</em></h2>

<em>Solution</em><em>,</em>

<em>- 5x =  - 45 \\ or \: x =  \frac{ - 45}{ - 5}  \\ x = 9</em>

<em>hope </em><em>this </em><em>helps.</em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

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