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alukav5142 [94]
4 years ago
5

Solve for dplease I will mark brainliest ​

Mathematics
1 answer:
svetlana [45]4 years ago
7 0
D= -91 hope this will help you
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Iam really lost on this one please need help
mafiozo [28]
I would say -13 because y =  - 10 - 3 would mean that what ever -10 minus 3 equals is what y equals and -10 - 3 is -13
3 0
3 years ago
consider the following matrix. I need to know if the system has zero or infinite solutions or just one solution and if the matri
olga nikolaevna [1]

Answer:

I think it would be no solution

Step-by-step explanation:

since there is the same slope, the line would never cross. Also the determinate is 0 or 1/0, so there would be no solution

3 0
2 years ago
The low temperatures for one week at a ski resort were: -24, -15, -21, -32, -18, -9, & -14. What was the mean low temperatur
monitta
Add the temps up
-24 + (-15) + (-21) + (-32) + (-18) + (-9) + (-14) = -133
now divide by how many numbers there are
-133/7 = -19 <== the mean (average)

4 0
3 years ago
What is the slope of the line that passes through the points (10, 5)<br> and (9, 5) ?
V125BC [204]

Answer:

0

Step-by-step explanation:

Y2-y1/x2-x1

5-5/9-10 =0/-1. Slope is 0

4 0
3 years ago
A 25​-foot ladder is placed against a vertical wall of a​ building, with the bottom of the ladder standing on level ground 18 fe
galben [10]
A^2 +b^2 = c^2
a= wall
b = ground (18)
c = ladder (25)
a^2 + 18^2 = 25^2
a^2 + 324 = 625
a^2 = 301
a = 17.349
5 0
3 years ago
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