Mathematics High School

Please Help!
What is the area and perimeter
of this figure.

Please Help!What Is The Area And Perimeterof This Figure.

Answers

Answer 1
perimeter is 18 and area is 19

Related Questions

Read each question carefully and make sure you show w
1. Which statements are true about the line shown on the graph
graphi
Select all that apply.
A. The point (0, -3) is on the line.
107
B
6
B. The graph represents the equation 4x + 8y = -24
C. The point (-6, -6) is on the line.
D. The point (0, -4) is on the line.
4
2
10 8 8 4
20
2+
2
16 8 10
E. The point (-6, 0) is on the line.
4
F. The graph represents the equation-4x + 8y = 24.
6
8
10+

Answers

Answer:

The true statements are;

A. The point (0, -3) is on the line

C. The point (-6, -6) is a point on the line

Step-by-step explanation:

The question relates to the finding of the equation of a straight line graph

The x-intercept of the graph is (6, 0) and the graph passes through the point (2, -2)

Therefore, the slope of the graph is m = (-2 - 0)/(2 - 6) = 0.5

The equation of the graph in point and slope form is given as follows;

y - 0 = 0.5 × (x - 6)

∴ y = 0.5·x - 3

Therefore, the equation of the graph in slope and intercept form, y = m·x + c is also y = 0.5·x - 3

A. The y-intercept of the graph is (0, -3), therefore, the point (0, -3) is on the line

B. The equation of the graph, y = 0.5·x - 3, can be written as follows;

8·y = 8 ×0.5·x - 8 × 3 = 4·x - 24

∴ 8·y - 4·x = -24

C. When y = -6, 'x' is given as follows;

 y = 0.5·x - 3

-6 = 0.5·x - 3

0.5·x = -6 + 3 = -3

x = -3/0.5 = -6

x = -6

Therefore, when y = -6, x = -6, and (-6, -6) is a point on the line

D. When x = 0, 'y', is given as follows;

y = 0.5·x - 3

When x = 0, y = 0.5 × (0) - 3 = -3

Therefore the point (0, -3) is on the line and the point (0, -4) is not on the line

E. The point (-6, 0) represent an x-intercept of a line graph, however the x-intercept on the given line is (6, 0) and when y = 0 on the line, x = 6

Therefore, the point (-6, 0) is not on the line

F. The equation of the graph is 8·y - 4·x = -24, therefore, - 4·x + 8·y = 24 does not represent the equation of the graph

please help thanksss

Answers

What do you need help with

Answer:

40 seconds

Step-by-step explanation:

The answer is 40 because the y axis would be altitude and the x axis would be time. As altitude decreases time increases. When the line crosses the x axis then that is your answer shown above.

10 = - 1/4x +12

Answer pls

Answers

Answer: x = 8

Step-by-step explanation:

Answer:

x=8

Step-by-step explanation:

10= -1/4x+12

move the 12 to the other side

10-12= -1/4x

-2= -1/4x

divide -1/4 by both sides

8=x

Could someone help me with

7a + 16 = -(4a - 5) ?

Answers

Answer :
A= -1


Explanation:

Answer:

A=(-1)

Step-by-step explanation: hopefully this can help

like for a thanks

Fill in the table of values for the function (fx)=3(2)^x

Answers

Step-by-step explanation:

-2 = 0.75

-1 = 1.5

0 = 3

1 = 6

2 = 12

find ratio of := 900 cm to 12cm​

Answers

ovhovientos ochenta y siete

Simplify the expression completely.3 m−3n5−4n4(−4m5n−4)

Answers

Answer:

16[tex]m^{5}[/tex] [tex]n^{5}[/tex]- 3[tex]n^{5}[/tex] + 16[tex]n^{4}[/tex] + m

Step-by-step explanation:

PEMDAS and the Distribution Proporty.

Answer:

16m 5n5 - 3n5 +16n4 +3m

Step-by-step explanation:

the number in bold is the exponents dont know how to put them up there

the graph of y=(1/3)x-1​

Answers

Answer:

Step-by-step explanation:

18+ [8 x (11 - 6) - 3

Answers

Answer:

55

Step-by-step explanation:

18+[8x5-3]

18+[40-3]

18+37= 55

Answer:

18+[8x(11-6)-3]

Step-by-step explanation:

18+[8x5-3]

18+[40-3]

18+37

=55

Which of the following is most likely the next step in the series?

Answers

Answer:

its either A, or B

Step-by-step explanation:

hehehhe

Answer:

B

Step-by-step explanation:

The numbers in each of the circle halves are all in the blue side therefore all numbers on the red side would be eliminated. Leaving you with the options of B or C.

Now the Blue side for every pair is facing each other. So C would be eliminated because the red side is facing the start of the second pair ( A.K.A the third circle)

Leaving us with B.

I apologies if this is wrong! But I hope I helped a little bit

Suppose the band is raising money to help offset the cost of a trip. You
make $10 off of each box of oranges sold and $15 off of each box of
grapefruit sold. The band wants to raise at least $500.00. Write an
inequality to represent this situation.

Answers

Answer:

y-step explanation:

Answer:

10o + 15g ≥ 500

Step-by-step explanation:

Variables:

O = oranges

G = grapefruit

10 boxes of oranges (10o) and 15 boxes of grapefruit (15g) are being added together (10o + 15g). The band wants to raise AT LEAST (greater than or equal to ≥) $500.00.

Put that together, and it's:

10o + 15g ≥ 500

j – 18 = 43 what's the answer guys

Answers

Answer:

61

Step-by-step explanation:

We know from the equation 43 is 18 less then j. Therefore, if we add 18 to 43, we will get the value of j.

43 + 18 = 61

So first you add 43 and 18 cause the original number is that total - 18 and you get 61

Find the mean and range of: 1.5, 0.5, 2, 3, 2.5

Answers

Answer:

mean 2 range2.5

Step-by-step explanation:

 

(x+3)^2 = x^2-3(1-x)

Answers

(x+3)(x+3) = x^2 -3 + 3x
x^2 + 3x + 3x + 9 = x^2 + 3x - 3
x^2 + 6x + 9 = x^2 + 3x - 3
6x + 9 = 3x - 3
3x + 9 = -3
3x = -12
x = -4

Check:
(-4+3)^2 = (-4)^2 - 3(1+4)
(-1)^2 = 16 - 3(5)
1 = 16-15
1 = 1 :)

Pls show me the work or how u got it

Answers

Answer:

x = 18

Step-by-step explanation:

use proportions. line up the sides based on the congruent angles. the sides opposite the singles line angle. = the sides opposite the double angle sides.

40/30 = 24/x

40x = 720

divide both sides by 40

x = 18

18.9 divided by 5 I need the answer I decimal form ASAP!!!!!!!!

Answers

Answer: 3.78

Step-by-step explanation:

What is another term for "shrink"?

Stretch
Reflection
Translation
Compression

Answers

Answer: Compression.

Step-by-step explanation: Shrink means to get smaller. Compression is a synonym of shrink. Compression means the action of being compressed.

A therm is a unit of heat. The hogans paid $.38 per therm of natural gas. In September they paid $19.57 for natural gas. How many therms did they use

Answers

Answer:

51.5 thermes of gas were used

what is n??????????????????????????????????????/

Answers

Answer:

n = 38

Step-by-step explanation:

3n - 15 + 2n + 5 = 180

5n - 10 = 180

5n = 190

n = 38

PLZ HELP DUE soon x 2/3

Answers

Answer:

I think the answer is 2. Hope this helps!

what’s the answer someone help please

Answers

It is 24y because 6 and 4 is equal to 24 and then we just add the y that is left, if u don’t believe me search it up but I am pretty sure I’m right

Answer:

24y

Step-by-step explanation:

If longest out of a triangle is 3 inches longer than the shorter side. The medium size is 2 inches longer than the shorter side. If the perimeter is 26 inches, what are the length of the three sides

Answers

Answer:

Shortest side = 7 inches.

Medium side = 9 inches.

Longest side = 10 inches.

Step-by-step explanation:

Let the shortest side be x.

Translating the word problem into an algebraic equation, we have;

Shortest side = x

Medium side = x + 2

Longest side = x + 3

The perimeter of a triangle is given by the addition of all its three (3) sides.

Mathematically, the perimeter of a triangle is given by the formula;

[tex] P = A + B + C [/tex]

Substituting into the equation, we have;

26 = x + x + 2 + x + 3

26 = 3x + 5

3x = 26 - 5

3x = 21

x = 21/3

x = 7 inches.

Therefore, the length of the three sides are;

Shortest side = x = 7 inches.

Medium side = x + 2 = 7 + 2 = 9 inches.

Longest side = x + 3 = 7 + 3 = 10 inches.

What are the coordinates of the point?

Answers

Answer:

(6,-4)

Step-by-step explanation:

Answer:

(6,-4)

Step-by-step explanation:


If 30% of a number is 15, what is 25% of the number?

Answers

Answer:

12.5

Step-by-step explanation:

Basically, the number was multiplied by .3 to get 15. So if you do 15/.3 you'll get your original number which is 50. Then you multiply by .25 and get 12.5.

Diego has some money in his bank account before he starts a summer job. He deposits
the money from the summer job in his bank account and doesn't spend any of it. After
working 3 hours, he has $71 in the account. After working 12 hours, he has $134 in the
account.
How much money does Diego earn per hour?
Who got the answer because I need it bad

Answers

Answer:

he earns $7 per hour

Step-by-step explanation:

Which inequality represents all values of x for which the product below is
defined

Answers

Answer:

D

Step-by-step explanation:

D is the only option where there's always 0 or positive integers inside the radical. The square root of a negative number is imaginary.

10-x=5
What is X???I need help

Answers

10-x =5

-x= 5-10

-x = -5

x= 5

Answer : x=5

Answer:

what the other person said

Step-by-step explanation:

camila drew a triangle with a side that is 24 inches long and a side that is 18 inches long. which of the following could be the length of the third side of a triangle that camila drew?

Answers

Formula: a^2+b^2=c^2
Plug in: 24^2+18^2=c^2
Exponents: 576+324=c^2
Add: 900=c^2
Square root: c=30
So the answer is 30 inches

pleaseeeeee someone help i'm in tears

Answers

Answer:

the correct answer is 6

Step-by-step explanation:

only reasonable answer

an airplane is 4,000 feet above the ground .it begins to descend at a rate of 140 feet per minute.how many minutes will it take until the plane is 2,600 feet above the ground?

Answers

Answer:

10

Step-by-step explanation:

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