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8090 [49]
2 years ago
13

Cold day where I live! Stuck inside and need some help with math!

Mathematics
1 answer:
murzikaleks [220]2 years ago
7 0

Answer:

  • 4°

Step-by-step explanation:

<u>Use tangent: </u>

tan = opposite / adjacent

  • tan x = 1/14
  • x = arctan (1/14)
  • x = 4°
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Your carry-on bag can weigh at most 40 pounds.Select an inequality that represents how much more weight x (in pounds) you can ad
andrey2020 [161]

Answer:

22 + x ≤ 40

x ≤ 18 pounds

Step-by-step explanation:

Maximum weight = 40 pounds

Initial weight = 22 pounds

Let Maximum weight that can be added = x

Mathematically, this means :

Initial weight + additional weight ≤ 40

That is ;

22 + x ≤ 40

Additional weight, x :

x ≤ 40 - 22

x ≤ 18 pounds

7 0
2 years ago
Solve for y <br> 2(2y+5)=3y-8
Inga [223]
I believe that the answer is -18. 
3 0
2 years ago
The image of the point (-6, -2) under a translation is (-4,2). Find the coordinates of the image of the point (-3, 4) under the
QveST [7]

ANSWER

(-1, 8)

EXPLANATION

First we have to find the rule for this translation.

The image of the x-coordinate of the given point is 2 untis more than the point, so the rule for the horizontal translation is to add 2.

The image of the y-coordinate of the given point is 4 units more than the point, so the rule for the vertical translation is to add 4:

(x,y)\rightarrow(x+2,y+4)

Therefore, the image of point (-3, 4) under the same translation is:

(-3,4)\rightarrow(-3+2,4+4)=(-1,8)

4 0
9 months ago
Please answer this question and a are by step explanation
Pavlova-9 [17]

Answer:

3

5

Step-by-step explanation:

the answer is 3 and 5 down up

4 0
3 years ago
How to do 2/5 = (x-3)/(7x+15)
Zigmanuir [339]

Answer:

x =  - 5

Step-by-step explanation:

To work out this question you have to first cross multiply.

\frac{2}{5} =  \frac{(x - 3)} {(7x + 15)}  \\ \\  2(7x + 15) = 5(x - 3)

When you cross multiply you will get the equation above. Therefore

(2 \times 7x) + (2 \times 15) = (5 \times x) \\   - (5 \times  3) \\ \\ 14x + 30 = 5x - 15 \\ \\ 14x - 5x =  - 30 - 15 \\ \\ 9x =  - 45

Therefore

\frac{9}{9} x =  \frac{ - 45}{9}  \\ \\ x =  - 5

6 0
2 years ago
Read 2 more answers
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