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snow_lady [41]
3 years ago
5

PLEASE HELP MEEE I'm failing and I need to pass:(​

Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0

Answer:

girl/boy use photomath if ur failing or just use these.

Step-by-step explanation:

11. 5x^2-6x-12

12. 2x(4y+5x)

13.3y^2+16xy

if you need the rest use photomath I am sure it will come to the same answers I got.

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wo mechanics worked on a car. The first mechanic charged $95 per hour, and the second mechanic charged $75per hour. The mechanic
Elenna [48]

5 hours and 25 minutes I think (Im not sure)

8 0
2 years ago
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5( x-2)+3x-4 = -38 solve for x
Sholpan [36]

Answer:

x = -3

Step-by-step explanation:

5(x-2)+3x-4 = -38

=> 5x-10+3x-4 = -38

=> 5x+3x-10-4 = -38

=> 8x-14 = -38

=> 8x = -38+14

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3 years ago
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Need to know what z is on angle theorem
Ivenika [448]
<u>Adjacent angles on a straight line = 180:</u>
x + x + 48 = 180
2x + 48 = 180
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x = 66°

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3 0
3 years ago
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In trapiziod ABCD with bases AB and DC , diagonals intersect at point O. Find the length of diagonal BD, if BO=6 cm and A/O=3/1
ElenaW [278]

Answer:

the length of the diagonal BD is 8 cm

Step-by-step explanation:

The computation of the length of diagonal BD is as follows

Here the trapezoid diagonals divides each other in an equivalent ratio

So, equation would be

AO ÷ OC = OB ÷ OD

Now put there values to the above equation

3 ÷ 1 = 6 ÷ OD

3OD = 6

Now divided it by 3 in both the sides

OD = 2

Now the BD would be

= BO + OD

= 6 +  2

= 8 cm

hence, the length of the diagonal BD is 8 cm

3 0
3 years ago
Someone help pleaseee
Doss [256]

Answer:

38°

Step-by-step explanation:

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180 - (119 + 23) = missing angle

180 - (142) = missing angle

38 = missing angle

So, the missing angle has a measurement of 38°

5 0
4 years ago
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