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Slav-nsk [51]
2 years ago
7

Geometry: Help this makes no sense I don’t think there’s enough info needa find x

Mathematics
1 answer:
umka2103 [35]2 years ago
8 0
The answer should be 9sqrt2 because the equation for finding the legs on a 45-45-90 triangle is hypotenuse/sqrt2.
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A garden snail traveled 1⁄40 of a mile in 1⁄2 an hour. What was the speed of the snail?
Ratling [72]
1/40 in 30 mins = 2/40 in 1 hour

2/40= 0.05 miles per hour
7 0
3 years ago
Sammy rides his bike to school and to pick up his sister at her school. He rides 4 miles round trip to his school. To his sister
KatRina [158]

Answer: 300

Step-by-step explanation: First of all calcute how much per day, which is 5 miles. Then by 5 days which is 25. Now by 12 which is 300.

Hope this helped :)

4 0
3 years ago
What is a point slope equation of the line with slope -13 that goes through the point (5,7)
MaRussiya [10]
Y=-13x+72 is the answer
8 0
3 years ago
A business buys a computer for $3,000. After 4 years the value of the computer is expected to be $250. The value, v, can be rela
yuradex [85]

You are given two points in the linear function. At time 0 years, the value is $3000. At time 4 years, the value is $250. This means you have points (0, 3000) and (4, 250). You need to find the equation of the line that passes through those two points.

y = mx + b

m = (y2 - y1)/(x2 - x1) = (3000 - 250)/(0 - 4) = 2750/(-4) = -687.5

Use point (0, 3000).

3000 = -687.5(0) + b

b = 3000

The equation is

y = -687.5x + 3000

Since we are using points (t, v) instead of (x, y), we have:

v = -687.5t + 3000

Answer: d. v = -687.50 t + 3,000

6 0
3 years ago
Worth 30 points help plz!Graph the solution of the inequality −3(x + 1) ≤ 6 on the number line.
stealth61 [152]

Answer: Filled circle at -1 shading to the left.

Step-by-step explanation:

-3x+3<6

     -3 -3

_________

-3x<3

-3x/-3     3/-3

=  -1

and the < sign means less than or equal to. Hope this helps!

7 0
3 years ago
Read 2 more answers
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