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soldi70 [24.7K]
3 years ago
15

If one term of a proportion is not known, what can be used to find the value of that term?

Mathematics
1 answer:
Marta_Voda [28]3 years ago
4 0
Cross multiplication would be the answer i would chose. if you have x/2 and then 3/5 you would multiply 5*x and 2*3 and eventually solve for x.
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pLEASE HELP first how do I get to the next question and what am I supposed to graph and what’s the answer
marta [7]

Answer:

Option D will be your answer

▪ no solution

Step-by-step explanation:

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8 0
3 years ago
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Sydney took a trip to a relative’s house for Thanksgiving. She drove 65 miles per hour for 1. 5 hours and 55 miles per hour for
Mekhanik [1.2K]

Answer: 290 miles

Step-by-step explanation:

Distance = speed × time

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8 0
2 years ago
1. Use the slopes (5, 7) and (-4, -2) from the previous question to describe each line as slanting downward, slanting upward, ho
Sedaia [141]

Answer:

1. slanting upward because the slope is positive one.

2. A: 3/4     B: 4/-3

3. A: 3        B: y=3x-10

Step-by-step explanation:

1. (-2-7)/(-4-5) = -9/-9 = 1

2. A: (7-4)/(7-3) = 3/4

   B: (8-0)/(-6-0) = 8/-6 = 4/-3

3. find the slope first so (4-1)/(2-1)= 3/1. then you plug in point C to find the y intercept so y=mx+b would be 2=3(4)+b which makes it so b is -10. the new equation would be y=3x-10

7 0
3 years ago
Determine b , given that A = 63°, C = 49°, and c = 3. Round answers to the nearest whole number. Do not use a decimal point or e
Tatiana [17]
Angle B = 68 degrees
Using the Law of Sines
b / sin(B) = c / sin (C)
b = sin (68) * c / sin (49)
b = 0.92718 * 3 / 0.75471
b = <span> <span> <span> 2.78154 </span> </span> </span> / 0.75471
<span> <span> <span> b = 3.6855745916


</span></span></span>
6 0
3 years ago
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Will give BRAINLIEST to the explanation that gives the most sense!!
Oxana [17]
The numbers I have input, it’s seems like the answer is never.
6 0
3 years ago
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