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vladimir2022 [97]
4 years ago
9

If the points A(2,a) and B(5,8) determine a line with a slope 2/3, find the value of a.

Mathematics
1 answer:
icang [17]4 years ago
7 0

Answer:

(2,1) and "a" will be 1.

Step-by-step explanation: When you plot point B in a grid, use the slope to go up and down then find a place when x is 2. Then find the y and then you;ll have the answer.


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Help Please! Find The Missing Sides Using Special Right Triangles.
matrenka [14]

Answer:

Choice 1

Step-by-step explanation:

m^2 +n^2=13^2

m^2=13^2-n^2

n^2=13^2-m^2

Both m & n =(13 x sq rt 2)/2

To put it another way:

m=(sq rt 2)/2 x 13

n=(sq rt 2)/2 x 13

6 0
3 years ago
"enter the values for m, n, and p that complete the difference:"
Keith_Richards [23]

m is 3

n is 14

p is 2

trust me people

8 0
3 years ago
Read 2 more answers
5 (3y — 13) = бу – 2<br> PLEAse help <br> Need those 2
____ [38]

Answer:

y = 7

Step-by-step explanation:

5(3y - 13) = 6y - 2

5*3y + 5*-13 = 6y - 2

15y - 65 = 6y - 2

15y - 6y = 65 - 2

9y = 63

y = 63/9

y = 7

Check:

5((3*7)-13) = 6*7 - 2

5(21-13) = 42 - 2

5*8 = 40

6 0
4 years ago
Harvey can run 3 1/6 km in 1/4 hour. Harvey runs at a constant rate
lyudmila [28]

Answer:

12 2/3 km/hour or 12.666 km/hour

Step-by-step explanation:

Because 3 1/6 is the rate for every quarter hour, simply multiply that rate by 4 in order to get the average speed over the course of an hour.

6 0
3 years ago
Evaluate the function. h(x) = x2 – 5x; find f(4).
Reika [66]
If you mean h(4)
h(4)=(4)*2 -5(4)
=8-20
=-12
The answer will be-12
8 0
3 years ago
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