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matrenka [14]
3 years ago
10

What is the answer to 18.9=2.1x

Mathematics
1 answer:
Contact [7]3 years ago
8 0
9 to find the answer divide 2.1 by 18.9 in which you'll get 9 = x
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11Alexandr11 [23.1K]

Answer:

Hey!

Your answer should be

Step-by-step explanation:

To find the BASE: 8 x 4 = 32cm^2

To find the angled TOP FACE: 10 x 4 = 40 cm^2

To find the TRIANGLES: (6x8)/2 x 2 = 48 cm^2

To find the REAR FACE: 6 x 4 = 24 cm^2

TOTAL: 32 + 40 + 48 + 24

SUFACE AREA: 144cm^2

Hope this helps!

7 0
3 years ago
Y+2x=2 find the slope of every line perpendicular to the graph of the equation
REY [17]

Answer:

m_{perpendicular} = \frac{1}{2}

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

given

y + 2x = 2 ( subtract 2x from both sides )

y = - 2x + 2 ← in slope- intercept form

with slope m = - 2

given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-2} = \frac{1}{2}

7 0
2 years ago
The value of 1.7y+37 is 14 less than the value of 9.3y–25
Alinara [238K]

Answer: Yes, it is less than, as the value of the first equation is 14, while the second equation is 100.8

Step-by-step explanation:

1.7y + 37 = 14...........equation 1

9.3y - 25 = ?............equation 2

Find the value of y by subtracting 37 from both sides of equation 1

1.7y +37 -37 = 14 - 37

1.7y = -23

Divide both sides by 1.7

y = 13.53

Insert the value of y into equation 2

9.3 (13.53) - 25

125.83 -25

=100.8

5 0
3 years ago
Please help with part b
kotykmax [81]
I don't know what ur supposed to do but if u add them it equals 31.9 sorry if that's not what you have to do
3 0
3 years ago
Read 2 more answers
A florist makes bouquets with roses and tulips. The table shows the ratio of the number of roses to the number of tulips the flo
horrorfan [7]
The answer is C because the tulips go up by 6 everytime the roses go up by 4
7 0
3 years ago
Read 2 more answers
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