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3 years ago

Solve for X (x + 4) / 7 = 5 / 4 Simplify as much as possible.

Mathematics

1 answer:

Vikentia [17]3 years ago

7 0

<span>4(x+4) = 35 is the correct answer</span>

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Match the best measure to each situation. 1. The weights of wrestlers on the team varies by 74 lbs. mode 2. The most popular M&a

borishaifa [10]

Answer:

Situation Best measure

1. The weights of wrestlers on the team varies by 74 lbs. range

2. The most popular M&M's color is green. mode

3. The mean price for an mp3 download is $1.96. mean

4. Half of the students in 3rd hour PE are 15 or older. median

Step-by-step explanation:

1. The weights of wrestlers on the team varies by 74 lbs. This is the range, the difference between the maximum and the minimum value.

2. The most popular M&M's color is green. This is the mode, the value more repeated.

3. The mean price for an mp3 download is $1.96. This is the mean.

4. Half of the students in 3rd hour PE are 15 or older. This is the median, the value in the half of the values

3 0

3 years ago

which of the following side lengths can form a triangle. A.10,16,&30 B.11,14,&26. C.41,51,&61. D.100,200,&600.

bulgar [2K]

C is the correct answer. :)

3 0

3 years ago

What is the circumference of a circle if the radius is 4?

inysia [295]

Answer:

25.1cm

Step-by-step explanation:

since circumference = $\pi$ d and d=2r

c= $\pi$ (2*4)

c=8 $\pi$

c=25.132741229

c=25.1cm

6 0

3 years ago

Read 2 more answers

This is my next Trigonometry question I am needed help on- I just want to be sure I've got it right, or if not, then the steps I

makkiz [27]

$\bf \textit{simmetry identities}\\\\
sin(-\theta)=-sin(\theta)\\\\
-------------------------------\\\\
sin(-\theta)=\cfrac{1}{5}\implies -sin(\theta)=\cfrac{1}{5}\implies sin(\theta)=\cfrac{-1}{5}\cfrac{\leftarrow opposite=b}{\leftarrow hypotenuse=c}
\\\\\\
c^2=a^2+b^2\implies \pm\sqrt{c^2-b^2}=a\implies \pm\sqrt{5^2-(-1)^2}=a
\\\\\\
\pm\sqrt{24}=a\implies \pm2\sqrt{6}=a$

so. hmm which is it? the +/- ? well, neverminding for a second, the value of tangent, just looking at the sign, the tangent is positive,

tangent = opposite/adjacent.... so that only happens, when both are the same sign, + or - both

now, we know the sine is -1/5.. if the sine is negative, the cosine also has t to be negative, so we'd use the -2√(6) = a

thus $\bf cos(\theta)=\cfrac{adjacent}{hypotenuse}\implies cos(\theta)=\cfrac{-2\sqrt{6}}{5}$

4 0

3 years ago

Which of the following numbers is NOT a solution of

kumpel [21]

Answer:

Step-by-step explanation:

6x+11 > 7x-2

2+11 >7x-6x

13>x

15 is more than 13 which does not satisfy the inequality.

X has to be less than 13 and cannot even equal 13 as that is not the sign

5 0

3 years ago