All categories

3 years ago

Which of the following represents "eight more than twice a number is fifty"?

Mathematics

2 answers:

nexus9112 [7]3 years ago

7 0

Your answer is b because 8 more(+) than 2 a number(n) is(=) 50

Montano1993 [528]3 years ago

5 0

Answer:

Option b is right.

Step-by-step explanation:

Given that 8 more than twice a number is fifty

We have to create an algebraic expression for this.

SInce we do not know the number let us assume the number to be N.

Twice the number = 2 times N

= 2N

Now 8 more means we have to add 8 to the value

i.e. 2N+8

This equals 50 is given

Hence 2N+8 =50

Option b is correct.

You might be interested in

the height in feet of a soccer ball that is kicked can be modeled by the function f(x)=-8x^2+24x, where x is the time in seconds

Nesterboy [21]

Do You have a textbook if so you can read and tell me what you learned.

8 0

3 years ago

What is the equation for the line in slope-intercept form?

iris [78.8K]

Answer:

y = mx+b

Step-by-step explanation:

This is the equation for finding the slope-intercept form. Just plug in the numbers and you'll get your answer.

I know this doesn't give you the exact answer, but you have to figure things out on your own. It's good to get a little help, but not the direct answer.

5 0

3 years ago

the length of the shadow of a pole on level ground increases by 90m when the angle of elevation of the sun changes from 58 degre

Mama L [17]

Step-by-step explanation:

(A) Let a triangle be formed with height of pole h, length of base b and angle of elevation 58°. (Due to lack of a figure).

Tan 58° = h / b = 1.6

(B) Let another triangle be formed with height of pole h, length of base (b + 90) and angle of elevation 36°. (Due to lack of a figure).

Tan 36° = h / (b + 90) = 0.72

1.6b = 0.72b + 64.8

b = 64.8 / 0.88 = 73.6 m

h (height of pole) = 1.6 * 73.6 = 117.76 m

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B4%7D%28%20%5Csqrt%7B8%7D%20%2B%203%20%29" id="TexFormula1" title="\sqrt{4}( \sqrt{8}

AfilCa [17]

Answer: 11.65685....

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A dartboard has 8 equally sized slices numbered from 1 to 8. Some are grey and some are white, as shown below.

Anna [14]

✨Answer:

✨:P (X) is 7/10P(not X) is 3/10 The total is 10 so that's ur denominator The probability of landing on a grey area is 7/10✨

Step-by-step explanation:✨

✨~hope this helps~✨

✨GOD LOVES YOU✨

8 0

2 years ago