All categories

3 years ago

Roman stands across from a flag pole.

Mathematics

2 answers:

kolbaska11 [484]3 years ago

8 0

Answer: It would be 13.2 because you'd need to round down.

scoundrel [369]3 years ago

3 0

Cos(∅) = adjacent ÷ hypotenuse
cos(39) = x ÷ 17m
cos(39) ≈ 0.77715 = x ÷ 17m
x = (0.77715)(17m)
x ≈ 13.2114

You might be interested in

If the ratio of 7 less than a number and 7 more than the number 2, what is the number?

snow_lady [41]

Answer:

Step-by-step explanation:

I assume you mean "if the ratio of 7 less than a number and 7 more than the number is 2".

Let x be the number.

Ratio is division.

(x-7)/(x+7)=2

Multiply by (x+7) on each side:

x-7=2(x+7) = 2x+14

Add 7 on each side

x=2x+21

Subtract 2

-x=21

x=-21

5 0

3 years ago

"Write a set of inequalities and solve to find the range of possibilities for x. You will need to write two separate inequalitie

san4es73 [151]

Answer:

x > 5/3
x < 8

Step-by-step explanation:

First, the side lengths should be greater than zero:

3x - 5 > 0
2x + 3 > 0

Second, The triangles have a common side and the given sides are opposite of 27° and 37° angles.

This tells us the side opposite of greater angle is greater:

2x + 3 > 3x - 5

Simplify each inequality:

3x - 5 > 0 ⇒ 3x > 5 ⇒ x > 5/3
2x + 3 > 0 ⇒ 2x > - 3 ⇒ x > - 3/2
2x + 3 > 3x - 5 ⇒ 3x - 2x < 3 + 5 ⇒ x < 8

Common solution is:

x > 5/3
x < 8

3 0

3 years ago

Please hurry I will mark you brainliest

Igoryamba

Answer:

12500

Step-by-step explanation:

11830 - 10464 = 1366 (difference 1995 to 96)

10464 - 8958 = 1506 (94 to 95)

8958 - 8135 = 823

8135 - 7537 = 598

7537 - 6642 = 895

6642 - 5942 = 700

5942 - 3579 = 2363 (5 years)

so, we have the annual differences over 11 years.

the expectation for the following year would be based on the mean value of growth rate and not on the mean value of the absolute numbers, as we know the number of transactions for 1997 will be higher than for 1996.

so, the mean value of growth over these 11 years is 750.

so, based on this we would estimate for 1997

11830 + 750 = 12580 (12500 being the closest answer option).

but if the business environment has changed over the most recent years, we should not bring in earlier years into that calculation (or at least not with the same weight).

we could argue that the last 2 years had a totally different behavior than the years before.

so, just creating a mean value of the last 2 years' changes would be

(1366 + 1506) / 2 = 2872 / 2 = 1436.

now, or prediction would be

11830 + 1436 = 13266, which would be closer to the 13500 answer option.

6 0

3 years ago

|x|+5=18 a. 5 or -5 b.13 or -13 c.18 or -18 d.23 -23

dezoksy [38]

X+5=18
first get rid of the 5
so X+5-5=18-5
which makes X=13
if any questions please ask
$b. 13$

6 0

3 years ago

Figure AAA is a scale image of Figure BBB. What is the value of xxx?

Arada [10]

Answer:

The scale factor from Figure A to Figure B is 1/2

Step-by-step explanation:

The correct question is

Figure B is a scaled copy of Figure A.

What is the scale factor from Figure A to Figure B?

The picture in the attached figure

we know that

A dilation is a non rigid transformation that produce similar figures

If two figures are similar, then the ratio of its corresponding sides is proportional

In this problem Figure A and Figure B are similar

To find out the scale factor, determine the ratio of its vertical corresponding sides

The vertical side of figure A is 4 units

The corresponding side in figure B is 2 units

$\frac{2}{4}=\frac{1}{2}$

The scale factor is less than 1

The dilation is a reduction

therefore

The scale factor from Figure A to Figure B is 1/2

3 0

3 years ago

Read 2 more answers