4 years ago

3 times the sum of half of a number and 8 is 11

Mathematics

2 answers:

Airida [17]4 years ago

6 0

Answer:

3 ( $\frac{1}{2}$ + 8) = 11

GREYUIT [131]4 years ago

4 0

Answer:

makes no sense 8 is 11 ???

Step-by-step explanation:

You might be interested in

Find the geometric mean between each pair of numbers. sq root 49 and sq root841

vodomira [7]

<u>Answer:</u>

The geometric mean between each pair of numbers $\bold{\sqrt{49} \text { and } \sqrt{841} \text { is } 14.24}$

<u>Solution:</u>

The Geometric mean between two numbers a and b is given as Geometric mean = $\bold{\sqrt{ab}}$ --- eqn 1

The Geometric Mean is a special type of average where we multiply the numbers together and then take a square root for the numbers.

From question, given that two numbers are $\sqrt{49} and \sqrt{841}$

Hence we can say “a” = $\sqrt{49}$ =7

Similarly “b” = $\sqrt{841}$ = 29

We have to find the geometric mean between “7” and “29”

By using equation 1,

Geometric mean between 7 and 29 = $\sqrt{7 \times 29} = \sqrt{203}$ = 14.24

Hence the geometric mean between $\sqrt{49} \text { and } \sqrt{841} \text { is } 14.24$

8 0

4 years ago

Find the equation of a line parallel to y - 5x = 10 that passes through the point (3, 10). (answer in slope-intercept form)

Maru [420]

I think it would be the second one

8 0

3 years ago

Read 2 more answers

The hu family goes out for lunch and the price of the meal is $45 the sales tax on the meals is 6% and the family also leaves a

kolbaska11 [484]

45* .06 = 2.7
45* .2= 9
45+2.7+9= 56.7

8 0

3 years ago

Read 2 more answers

Astorepays$55foracoat.Thestoremarksupthepriceby40%.Whatistheamountofthemark-up?

Helga [31]

Put spaces when you right the question please, i can't help when all i see is the questions words mashed up together.

6 0

3 years ago

Read 2 more answers

How long is the drawing of that piece?

denpristay [2]

Answer:

5 inches

Step-by-step explanation:

8 0

3 years ago