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3 years ago

Need Help with # 16...............................

Mathematics

2 answers:

Alona [7]3 years ago

8 0

The coefficient for the first y is 1. Second y is 4. Third y is -3.

9966 [12]3 years ago

8 0

I think it is Y to the 7nth power because you do Y to the 5th plus 4y to the 2nd and get 4y to the 7nth but then minus 3y and get 1y to the 7nth. which is equal to Y to the 7nth

Answer Y to the 7nth power

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Pls help I’ll mark brainliest

Pavel [41]

Answer:

2=72 4=148 6=222 10=370 15=555 16=592

sorry about the second part i didnt see it

5 0

3 years ago

Read 2 more answers

A driver averaged 49 miles per hour and took 10 hours to travel between two cities. What is the distance between the two cities

Vesnalui [34]

Answer:

The answer is 490

Step-by-step explanation:

It takes 10 hours at 49MPH so you have to multiply 49 miles × 10 hours which gives you 490 miles

6 0

3 years ago

Please help need help on this

UkoKoshka [18]

Looking at the data it looks like a line. So the answer will be in y+mx+b format.

Knowing it is a line eliminates answers b and c.
looking at options a is says it starts at about .1 when x is zero. We can see this looks pretty close as the left-most dot is below 1 already.

The slope on a is 1/2--> increasing 1 vertically for every 2 horizontally. The pattern mostly follows that rule.

Therefore a (y=1/2x+.1) would be the correct answer

7 0

3 years ago

Question 8 of 10 What is sin 30º? 60 2 901 D A B. c.. () E. E )

levacccp [35]

Answer:

A. $\displaystyle \frac{1}{2}$

General Formulas and Concepts:

Trigonometry

[Right Triangles Only] SOHCAHTOA
[Right Triangles Only] sinθ = opposite over hypotenuse

Step-by-step explanation:

Step 1: Define

sin 30°

Step 2: Solve

Since sin is opposite over hypotenuse, we need to find the length of the opposite leg of the angle and the length of the hypotenuse.

Given the triangle and it's values, the opposite leg to the 30° angle is 1 and the hypotenuse is 2.

Substituting it into sin, we have:

sin 30° = 1/2 = 0.5

∴ our answer is A.

3 0

2 years ago

Write the equation of the line through (6,4) that is parallel to the line whose equation is y= 1/2 x+7. Show all work below and

soldier1979 [14.2K]

Answer:

$\displaystyle y = \frac{1}{2}x + 1$

Step-by-step explanation:

4 = ½[6] + b

$\displaystyle 1 = b \\ \\ y = \frac{1}{2}x + 1$

I am joyous to assist you anytime.

5 0

3 years ago