I think #1 is wrong but i can't figure it out​

All four sides are congruent.

Answer:

a parallelogram is a simple non-self-intersecting quadrilateral with two pairs of parallel sides.

Step-by-step explanation:

Answer:

A = x^2 + 5x - 14

Step-by-step explanation:

A = L × W

A = (x+7) × (x-2)

A = x^2 + 7x - 2x - 14

7 x 9 = 63

12 x 14 = 274

add them together and you gey the total space left

Answer:

listen to the song acquaintances by the weeknd its amazing

Answer:

13

Step-by-step explanation:

q-7 can go into 13q-91 thirteen times.

Set up the long division sign with the q-7 on the outside and the 13q-91 inside.

Then, notice that to get to 13, you multiply the q and 7 by 13. This gets both terms to 13q and 91, which cancel out the numbers inside the long division sign.

Answer:

no, its an acute triangle

Step-by-step explanation:

Answer:

This is not a right triangle

Step-by-step explanation:

The reason as to why this is a right triangle is because I used the equation a2 + b2 = c2.    * = 2

24* + 42*= 2340

26*= 676

2340 is not the same as 676

Therefore the triangle is not a right triangle

Answer:

-6x-4

Step-by-step explanation:

Combine 6x and −12x to get −6x.

−6x−7+3

Add −7 and 3 to get −4.

−6x−4

Answer:

-6x-4

Step-by-step explanation:

6x-12x

-6x

-7+3

-4

-6x-4

Step-by-step explanation:

where are the numbers?

Answer:

$0.73 per pound

Step-by-step explanation:

2920 divided by 4000 (2 tons is 4000 pounds) equals 0.73

Answer:

It is B

Step-by-step explanation:

Answer:

The tenth term would be: 187

Step-by-step explanation:

Best to make a table and apply the rule being used in order to find the pattern. The rule in this case is:

25 --- 43 --- 61 --- 79 --- 97--- ___ --- ___ --- ___ and so on

First we must find how 25 gets to 43, 61 to 79, and so on.

25 + 18 = 43

43 + 18 = 61

61 + 18 = 79

97 + 18 = 115

And you may continue this till you get to the tenth term!

6) 115

7) 133

8) 151

9) 169

10) 187

This is your answer!

A)

Answer:

A.187

Step-by-step explanation:

Answer:

it would be rounded to about 4028003

Step-by-step explanation:

Answer:

4,000,000

Step-by-step explanation:

Answer:

478

Step-by-step explanation:

559.45-457.41=102.04

102.04/559.45*100

approximately 478

Answer: 48

Step-by-step explanation: Using proportions

48 is the number whose 21.5 percent is 10.2 .

A percentage is a number or ratio that can be expressed as a fraction of 100.

Divide the given percentage by hundred to convert it into a number.

Let x be a number whose 21.5% is 10.2.

Therefore,

[tex]\frac{21.25}{100} (x) = 10.2[/tex]

⇒ [tex]21.25x = 10.2(100)[/tex]

⇒[tex]21.25x = 1020[/tex]

⇒[tex]x = \frac{1020}{21.25}[/tex]

⇒[tex]x = 48[/tex]

Hence, 48 is the number whose 21.5 percent is 10.2.

Find out more about percentage here:

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Answer:

a.25

b.-23

c.17

Step-by-step explanation:

Plug each value in for x and solve

69 Pages are left to read by Tim.

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Total pages= 230

Percentage of reading = 70%

So, number of Pages Tim reads

= 70 /100 x 230

= 161 pages

Hence, number of pages left = 230- 161 = 69 pages

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Answer:

A solution point is (2,2)

Step-by-step explanation:

Graph the lines. If it is just greater that or less than, use dashed lines. I fits greater than or equal too, or other symbols like that, use a solid line

Use the test point (0,0). If it satisfies the inequality, shade the side of the graph with that point (you can use any test point, not just (0,0)). If it doesn't satisfy, then shade the other side

The Shaded area shared by both lines is the area of the solution

Answer:

-5

Step-by-step explanation:

Just substitute the values and use a calculator to solve.

Answer:

O-2(x+5)

Step-by-step explanation:

I have to much time on my hands

Answer:

-2x-10

Step-by-step explanation:

-5(x+2)+3x=

Distribute

-5x-10 +3x

Combine like terms

-2x-10

Answer:

It's Z.

Step-by-step explanation:

Because the road is straight at first, then it gets steep.

which means that the road goes down,

kinda like a drop off.

Answer:

Y moving quicker, then moving slower rate

9514 1404 393

Answer:

  cos θ = 2/3

Step-by-step explanation:

We presume you want the value of the cosine for

  sin θ = √5/3 ≈ 0.745356

__

There are several possible approaches you can take to this problem.

1) Using the trig identity:

  cos = √(1 -sin²)

  cos θ = √(1 -(√5/3)²) = √(1 -5/9) = √(4/9)

  cos θ = 2/3

__

2) Another approach you can take is to use a calculator to find the angle, then use the calculator to find the cosine of the angle.

  cos θ = cos(arcsin(√5/3)) = cos(arcsin(0.745356)) = cos(48.19°) ≈ 0.666667

  cos θ = 2/3

__

3) Yet another approach is to check the answer choices for reasonableness.

You are given sin θ = 0.745356. This is more than 0.707107, the value where sine and cosine are equal, so the cosine value must be less than 0.707. The answer choices are ...

  2/3 ≈ 0.667

  3/2 . . . greater than 1; not a viable cosine value

  2√5/5 ≈ 0.894 . . . too large

  √5/2 . . . greater than 1; not a viable cosine value

  3√5/5 . . . greater than 1; not a viable cosine value

So, just looking at the values of the offered answer choices, you can choose the correct one. It is the only value with the appropriate magnitude.

  cos θ = 2/3

Answer:

7657897vhbhjgiyfutvbvgj .jhvbjh76567

Step-by-step explanation:

ilyvlkvlhv8nkbh;k.h

:)

Answer:

(x^2)^(3/4)/7^(3/4)

Step-by-step explanation:

Answer: 768

Step-by-step explanation:

Just multiply 2 by the first term (3) until u get to the 9th term

So 1.. 3*2= 6

2.. 6*2=12

3.. 12*2= 24

& so forth

So the 9th term is 768

Answer:

11.811 inches

Step-by-step explanation:

every inch is 2.54 centimeters

Answer:

11.811 inches

Step-by-step explanation:

divide the length value by 2.54

Answer:

2ay

Step-by-step explanation:

a(x+y)-a(x-y)

Distribute

ax +ay - ax + ay

Combine like terms

2ay

Work Shown:

a(x+y)-a(x-y)

ax+ay-ax+ay

(ax-ax)+(ay+ay)

(0ax)+(2ay)

0+2ay

2ay