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ZanzabumX [31]
3 years ago
12

Hi Plz help me with this question

Mathematics
2 answers:
sveticcg [70]3 years ago
7 0
Srry but I can’t figure this one out
Semmy [17]3 years ago
3 0
Answer: 3:54

Explanation: because if one foot is a proportional relationship to 18, then multiply both by 3 to get your answer.
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8. Given
Ber [7]

Answer:

-3,694

I am not sure what in the world the rest means, so I am very sorry. I just subtracted some stuff. I have no clue if that helped...

3 0
3 years ago
Elena went 60 meters in 50 seconds. Noah went 50 meters in 10 seconds. Elena and Noah both moved at a constant speed. Who went f
photoshop1234 [79]
Noah because he went way faster
6 0
3 years ago
Which of the following angles is in the solution set of sec^2θ - 3secθ - 2 = 0 for 0° ≤ θ < 360°.
STALIN [3.7K]
1 / cos^2 O - 3 / cos O - 2 = 0
1 - 3 cos O -  2 cos^2 O = 0

2 cos^2 O + 3 cos O - 1 = 0

cos O = 0.2807 , -1.78   ( -1.78 cannot be a solution)

O = 74 degrees  (from  0.2807) another solution is 360-74 =  286 degrees

Its D
4 0
3 years ago
If the relationship is proportional, what is the missing value from the table
lesya [120]

Given:

Consider the below figure attached with this question.

The table represents a proportional relationship.

To find:

The missing value from the table.

Solution:

If y is proportional to x, then

y\propto x

y=kx                 ...(i)

Where, k is a constant of proportionality.

The relationship passes through the point (-3,-1). Substituting x=-3,y=-1 in (i), we get

-1=k(-3)

\dfrac{-1}{-3}=k

\dfrac{1}{3}=k

Putting k=\dfrac{1}{3} in (i), we get

y=\dfrac{1}{3}x           ...(ii)

We need to find the y-value for x=-12.

Substituting x=-12 in (ii), we get

y=\dfrac{1}{3}(-12)

y=-4

Therefore, the missing value in the table is -4. Hence, option D is correct.

7 0
3 years ago
5(×_2) = 15x+6 _12<br><br> 3
DiKsa [7]

Answer:

x=52/15 - 61* 23/15

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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