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vaieri [72.5K]
3 years ago
14

I need help figuring out X, i’ve been trying multiple solutions and I still don’t get what I have to do.

Mathematics
1 answer:
zhenek [66]3 years ago
5 0

Answer: 5

Step-by-step explanation:

47+ 16x-4 +12x-3 =180

28x +40 =180

28x = 140

X= 5

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A farmers field has the dimensions shown. He needs to find the area of the field so that he knows how much he needs to buy .What
kolbaska11 [484]

Answer:

Area of the rectangular Field = 3 8/9 km²

Step-by-step explanation:

Length of the field = 2 1/3 km

Width of the field = 1 2/3 km

Area of a rectangular Field = length × width

= 2 1/3 × 1 2/3

= 7/3 × 5/3

= (7*5)/(3*3)

= 35/9

Area of the rectangular Field = 3 8/9 km²

Perimeter of the rectangular Field = 2(length + width)

= 2(2 1/3 + 1 2/3)

= 2(7/3 + 5/3)

= 2(7+5/3)

= 2(12/3)

=2(4)

= 8 km

Perimeter of the rectangular Field = 8 km

5 0
3 years ago
What type of angles are <5 and <6?
Kisachek [45]

Answer:

C

Step-by-step explanation:

Supplementary angles because their sum is 180 degrees

4 0
3 years ago
Read 2 more answers
He lays the long edge of the paper along the long edge of the frame several times and finds the frame is 4 papers long.How long
Paha777 [63]

Answer:

44 inches

Step-by-step explanation:

A regular sized printer paper is 8.5 x 11 inches. Since the long side is 11 inches,  and there are 4 papers 11 x 4 us 44.

4 0
3 years ago
Write the equation of a line with slope of 5/6 , and x-intercept of −8 in point-slope form.
babymother [125]

Answer:  y-0 = \frac{5}{6}(x+8)

==================================================

Explanation:

Point-slope form is

y - y_1 = m(x - x_1)\\\\

where m is the slope and (x_1,y_1) is the point the line goes through.

We're given the slope of m = 5/6, and we want the line going through (-8,0) which is the x-intercept -8. The x-intercept always occurs when y = 0.

So,

y - y_1 = m(x - x_1)\\\\y - 0 = \frac{5}{6}(x - (-8))\\\\y - 0 = \frac{5}{6}(x + 8)\\\\

We can replace the y-0 with y; however, I'm going to keep that 0 so that the equation better matches the point-slope form.

7 0
3 years ago
A map has a scale of 1 cm: 5 km. Determine how far apart two cities are if they are 8 cm apart on the map.
MaRussiya [10]

Answer:

i believe the answer is 40km.

6 0
3 years ago
Read 2 more answers
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