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Scorpion4ik [409]
3 years ago
8

88=66+7-5x89 this question makes no scence

Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0

Answer:

x = -3/89

Step-by-step explanation:

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Pleaseee help answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!!
Naya [18.7K]

Answer:

540

Step-by-step explanation:

(n-2)×180

(5-2)×180

3×180

540

5 0
3 years ago
Helpppppp plzzz10points
navik [9.2K]

y=47.38+.617x

130 = 47.38+.617x

subtract 47.38 from each side

82.62=.617x

divide by .617 on each side

133.906 =x

to the nearest minute x=134

Answer Choice C

3 0
4 years ago
Find the angle of the rotations for the graphs below. The center of rotation is the origin, and the darker image is the preimage
agasfer [191]

Answer:

  a. 90°

  b. 180°

  c. 180°

Step-by-step explanation:

For these problems there is a bit of a shortcut you can take. Each figure is entirely within one quadrant, and the rotation is said to be by 90° (one quadrant), 180° (two quadrants), or 270° (three quadrants) clockwise.

a. The image is in the adjacent clockwise quadrant, so rotation is 90°.

b, c. The image is in the diagonally opposite quadrant, so rotation is 180°.

7 0
3 years ago
The length of a rectangle exceeds its width by 5 inches, and the area is 14 square inches. What are the length and width of the
anzhelika [568]

Answer:

length= 7in

width= 2in

Step-by-step explanation:

7*2=14 which is the area

7-2= 5 which is the difference of inches between the length and width

6 0
3 years ago
Solve the system algebraically. y = 3 -1/2 x 3x + 4y = 1 What is the value of x?
4vir4ik [10]

Answer: x=-11

Step-by-step explanation:

You can use the Method of substitution.

Substitute the equation y=3-\frac{1}{2}x into the equation 3x + 4y = 1 and then you must solve for the variable x:

3x + 4y = 1\\\\3x + 4(3-\frac{1}{2}x) = 1\\

Apply Distributive property:

3x + 12-\frac{4}{2}x = 1\\3x+12-2x=1

Subtract 12 from both sides of the equation and then add the like terms. Then you get:

3x+12-2x-12=1-12\\3x-2x=-11\\x=-11

8 0
3 years ago
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