solve the following Linear equation 15 POINTS ​

Answer:

A: 740-20=  720

B: 700+ (20+0) = 700  

Step-by-step explanation:

B:    20

x0 = 0

Answer:

75

Step-by-step explanation:

mean = average so add up all your numbers, then divide by the amount of numbers so

46 + 56 + 64 + 64 + 72 + 76 + 77 + 82 + 94 + 96 + 99 = 826

826 ÷ 11 = 75.09 (about)

Answer:

875 ft

Step-by-step explanation:

Length is 25 feet so we can solve x with the equation x+10=25 so x=15

We can plug in 15 to find out the width. 2(15)+5=w, so w(width) is 35.

Area is length x width, length=25 and width=35 so 35 x 25= 875

875 ft

:)

Answer:

y = - 4x + 12

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 4 , then

y = - 4x + c ← is the partial equation

To find c substitute (4, - 4) into the partial equation

- 4 = - 16 + c ⇒ c = - 4 + 16 = 12

y = - 4x + 12 ← equation of line

binomial......... .........

Answer:

68.7666666667

You can search for any mathematical expression, using functions such as: sin, cos, sqrt, etc. You can find a l

9

÷

4

5

6

×

1

2

3

−

0

.

=

+

Rad

Deg

x!

Inv

sin

ln

π

cos

log

e

tan

√

Ans

EXP

xy

=

123

Fx

Answer:

= 3083/30 or 102 23/30

Step-by-step explanation:

hope this helps :)

Answer:

Jay spend $32 on his new sneakers.

Step-by-step explanation:

The complete question is

Jay had $80. He used 2/5th of his money to buy new sneakers. How much did Jay spend on his new sneakers?

Solution

Given

The total sum of money with Jay = $80

He used 2/5th of his money to buy new sneakers

The amount of money used to buy the sneakers = 2/5 * $80

2 * $16 = $32

Jay spend $32 on his new sneakers.

Answer:

C

Step-by-step explanation:

if you take 327+w=500 you would have to subtract 500-327 then you would get 173

Answer:

The answer would be C.

Step-by-step explanation:

Because 327+ 173 = 500

Answer:

20124

Step-by-step explanation:

Just put 6x3354 in a calculator.

3354

  x6

------

6x4 = 24

50x6 = 300

300x6 = 1800

3000x6 = 18000

Add all those up and you get 20,124.

Answer:

AB < AC < BC

Step-by-step explanation:

The side is opposite the angle

so the letter of the angle cannot be in the letters of the side

C is the smallest angle so AB is the smallest side

B is next smalest so AC is ther next smallest side

A is the largest angle so BC is the longest

Therefor

AB < AC < BC

Answer:

Area of rhombus = 96 inch²

Step-by-step explanation:

Given:

Side length of rhombus = 10 inch

Length of longer diagonal = 16 inch

Find:

Area of rhombus

Computation:

We know that, diagonals of rhombus perpendicular bisect each other

So,

Half of small diagonal = √Side length of rhombus² - Half length of longer diagonal²

Half of small diagonal = √10² - 8²

Half of small diagonal = √100 - 64

Half of small diagonal = √36

Half of small diagonal = 6 inch

Length of smaller diagonal = 2 x 6

Length of smaller diagonal = 12 inch

Area of rhombus = (Product of diagonals)/2

Area of rhombus = (16 x 12)/2

Area of rhombus = 96 inch²

Answer:

100

Step-by-step explanation:

Answer:

By Using Pythagoras Theorem

Step-by-step explanation:

h square= p sq. + b sq.

h sq. = 9 sq. + 60 sq.

h sq. = 69 sq. ( here square will cut from square)

h = 69

Answer:

x=3

Step-by-step explanation:

Answer:

x = 15, y = 10

Step-by-step explanation:

x + y = 25

y = 25 - x

4x + 2y = 80

4x + 2(25 - x) = 80

4x + 50 - 2x = 80

2x + 50 = 80

2x = 30

x = 15

x + y = 25

15 + y = 25

y = 10

Step-by-step explanation:

In given rt.angled triangle,

Sin thita =p/h

=26.1/28.7

=0.9094

So correct answer is option D.

0.9094 is the sine of angle θ

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.

here, we have,

from the given figure,

In given rt.angled triangle,

Sin thita =p/h

=26.1/28.7

=0.9094

So correct answer is option D.

To learn more trigonometry click:

brainly.com/question/26719838

#SPJ2

Answer:

(0.208 ; 0.372)

Step-by-step explanation:

phat = 29% = 0.29

Sample size, n = 118

The confidence interval :

phat ± margin of error

Margin of Error = Zcritical * √phat(1 -phat) / n

Zcritical at 95% = 1.96

Margin of Error = 1.96 * √0.29(0.71) / 118

Margin of error = 1.96 * 0.0417721

Margin of Error = 0.0818734

Confidence interval :

Lower boundary : 0.29 - 0.0818734 = 0.208

Upper boundary = 0.29 + 0.0818734 = 0.372

(0.208 ; 0.372)

We can be 95% confident that the proportion of adults with high blood pressure is lies within the interval (0.208 ; 0.372)

Answer:

it's the last one *25,000 J

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

1st: do 2x3=6 so if 1 6in scoop makes one pitcher of tea then you could make about 4 pitchers of tea because there are the volume of the pitcher of tea mix is 24in so 24/6=4

Answer:

75.4

Step-by-step explanation:

Answer: C=2 π r

i think im wrong let me tho and heres a cool face ツ

Answer:

z²¹ is the correct answer dude

Answer:

z²¹ would be your answer. hope this helped!!!!

Step-by-step explanation:

Answer: 30.2

Explanation:

The mean is calculated by taking the sum of the values and dividing by the count.

For instance, for the 6 women, with the mean being 31, we can see that the ages summed to 186:

186

6

=

31

And we can do the same for the men:

116

4

=

29

And now we can combine the sum and count of the men and women to find the mean for the office:

186

+

116

10

=

302

10

=

30.2

Step-by-step explanation:

9514 1404 393

Answer:

  30

Step-by-step explanation:

The total of the ages of the 11 women is 11·31 = 341. The total of the ages of the 6 men is 6·29 = 174. Then the total of the ages of all 17 people in the office is ...

  341 + 174 = 515

and their average age is ...

  515/17 ≈ 30.294 ≈ 30

The mean age of the people in the office, to the nearest year, is 30.

_____

The mean is the total divided by the number of contributors. Then the total is the mean times the number of contributors.

Answer:

I beileve its b

Step-by-step explanation:

Answer:

See graph below

Step-by-step explanation:

The domain is (-∞,∞) and the range is [1,∞)

Answer:

6.9 cm

Step-by-step explanation:

hyp² = adj² + opp²

Answer:

x = 6.93 cm

Step-by-step explanation:

Pythagorean theorem: c = [tex]\sqrt{a^2 + b^2}[/tex]

C is the hypothenuse, the longest side of a right angled triangle.

Here c = 8, 4 =a, b = x.

[tex]8 = \sqrt{(4)^2+(b)^2}[/tex]

[tex]64 = (4)^2 + (b)^2[/tex]

[tex]64 = 16 + (b)^2[/tex]

[tex]b^2 = 48\\b = \sqrt{48} = 6.93 cm[/tex]

Answer:

384yd^2

Step-by-step explanation:

Answer in attachment

Answer:

B) 0.8

Step-by-step explanation:

If events are said to be independent, then just multiply the probability of the first event by the second if they are supposed to be happening together.

P (A) * P (B) = 0.8 x 1 = 0.8