Mathematics High School

U is a midsegment of AFGH. 1) = 7, FH = 9, and GH= 12. Find the perimeter of AIJH. F​

U Is A Midsegment Of AFGH. 1) = 7, FH = 9, And GH= 12. Find The Perimeter Of AIJH. F

Answers

Answer 1

Answer:

perimeter of triangle IJH= 17.5

Step-by-step explanation:

line IJ is a midsegment, so you can divide the segments FH and GH by 2.

that means segment IH= 4.5 and segment GH=6. segment IJ is given as 7.

add 4.5 + 6 + 7, which equals 17.5

Related Questions

PLEASE HURRY! WILL GIVE BRAINLEST TO THE BEST ANSWER!

How do i get the equation: 2x+3y=1,470 to slope intercept form. please provide steps :))

Answers

Answer:

y= -2 +490

3

Step-by-step explanation:

y=mx+b is the slope intercept form of a like where m is the slope and b is the y intercept

Answer:

y=-2/3x+490

Step-by-step explanation:

As we know the formula for slope intercept form would be y=mx+b

therefore we arrange our numbers in the following manner:

First subtract 2x from 2x so it'll be like 2x-2x and they cancel each other out so keep that in mind, now what you do on one side you have to do it on the other side as well therefore you'll putt -2x on the other side now we are left our equation as 3y=1,470-2x

Second, as we want our form to be slope intercept form I believe that y should be by it self and to do that you need to divide 3 from y, now remember that what you do on one side you have to do it on the other. So you'll divide 3 from all the numbers on the other side. Now on the other side we have 1,470-2x so we will divide 1,470/3=490 and -2x/3 now we are left with y= 490-2/3x ( i left -2/3x as that because dividing makes it a decimal and a decimal and the fraction has the same value so I just left it as a fraction)

Thirdly, sense we want our equation as a slope intercept form we will need to rearange our equation which we need to keep in mind the form which is y=mx+b so that makes it to our answer y=-2/3x+490

Hope this helps :)

4 + 3(4 - 9^0)+ 5^-3i

Answers

Answer:

13.008 or 13 1/125 or 1626/125

Step-by-step explanation:

13.008 is the answer I believe

Does anyone have tips on writing the middle of your story im not good at it and i need help

Answers

Answer:

What is your story about It could be the exciting part of your story!

Step-by-step explanation:

1. Jun needs to review for the entrance exam with his remaining 5 3/5 hours fo the 7 subjects. how long will he spend for each subject?


2.Mar purchased 6 3/4 meters of wall paper for the boxes he will cover. if each box needs 2 1/4 meters, how many boxes will get covered?

3.Joana has 12 1/4 meters of ribbon, joy has 3meters ribbon shorter than joana. they split the ribbon to have the an equal length of ribbon. how long is each piece

Answers

Answer: See explanation

Step-by-step explanation:

1. Jun needs to review for the entrance exam with his remaining 5 3/5 hours fo the 7 subjects. how long will he spend for each subject?

The time spent on each subject will be the remaining hours left divided by 7. This will be:

= 5 3/5 ÷ 7

= 28/5 ÷ 7

= 28/5 × 1/7

= 28/35 = 4/5 hours

Since 60 minutes make one hour

4/5 hours = 4/5 × 60 = 48 minutes

2.Mar purchased 6 3/4 meters of wall paper for the boxes he will cover. if each box needs 2 1/4 meters, how many boxes will get covered?

This will be:

= 6 3/4 ÷ 2 1/4

= 27/4 ÷ 9/4

= 27/4 × 4/9

= 3 boxes

3.Joana has 12 1/4 meters of ribbon, joy has 3meters ribbon shorter than joana. they split the ribbon to have the an equal length of ribbon. how long is each.

Joana ribbon = 12 1/4 meters

Joy's ribbon = 12 1/4 - 3 = 9 1/4 meters

We then add both length of ribbons and divide by 2. This will be:

= 12 1/4 + 9 1/4

= 21 1/2 meters

= 21 1/2 meters ÷ 2

= 43/2 ÷ 2

= 43/2 × 1/2

= 43/4

= 10 3/4 meters

A polynomial function is represented by the data in the table.

x = -5, -4, -3, -2, -1
f(x) = -15, -6, 1, 6, 9

Choose the function represented by the data.

f(x) = 6x + 15
f(x) = −6x − 45
f(x) = x2 − 40
f(x) = −x2 + 10

Answers

Answer:

Step-by-step explanation:

F(x)=6x+15

f(x)=6(-15)+15

f(x)=-75

Answer:

D f(x)=-x2+10

Step-by-step explanation:

did on edge

A rectangular patio is 9 yd 2 ft long and 5 yd 2 ft wide. What is the perimeter of the patio in yards?

Answers

Answer:

Step-by-step explanation:

perimeter = 2(length + width)

= 2(9 yd  2 ft + 5 yd  2 ft)

= 2(14 yd  4 ft)

= 28 yd  8 ft

Is the square root of 13 a rational or irrational number? Explain.

Answers

Yeah rational number because 13 is an odd number in our numbers are always composite numbers buthelezi this helps

Answer: irrational

Step-by-step explanation:

Please help me with this question! :)

Answers

i think it might be 2?

Answer:

2

Step-by-step explanation:

figure 1 had 6

figure 2 had 10

figure 3 had 14

so 6-4=2

What is the value of x and what does ACB equal to? Please answer as soon as possible! Thanks for your support!

Answers

Answer:

11 ; 12°

Step-by-step explanation:

3x + 28 + 2x - 10 + 5x + 52 = 180

10x = 180 - 70

x = 11

m∠C = 2(11) - 10 = 12°

Answer:

Angle ACB = 12°

Step-by-step explanation:

All angles in a triangle always add up to 180°, which gives us an equation to solve for x:

3x + 28 + 5x + 52 + 2x -10 = 180

Combine like terms

10x + 70 = 180

Subtract 70 from both sides

10x = 110

Divide both sides by 10

x = 11

Now we know the value of x, we need to just plug it in to angle ACB's given value:

2(11) - 10 = Angle ACB

22 - 10 = Angle ACB

12 = Angle ACB

Pls give me the right answer

Answers

The answer is 4 inches. This is because the scale is 1 inch=3 feet. And when doing 12ft divided by 3ft you get 4. The 4 then represents 4 inches. Hope it helps :)

What is the point slope form of a line with the slope -5 and point (2,-8)?

Answers

Answer:

-5x-y=27

Step-by-step explanation:

Plz give brainliest I am trying to rank up.

(For #8 -9) Choose ONE of the application problems below and solve it using a system of 2 equations.
Remember - word problem, word answer.
8. The high school FFA is selling fruit. Together, Kay and Ayan sell a total of 25 boxes. Kay sells 13 less than Ayan.
How many boxes does each girl sell?
Define your variables:
X =
Y =
boxes.
boxes, and Ayan sold
Kay sold

Answers

Answer:

Kay sold 6 boxes and Ayan sold 19 boxes

Step-by-step explanation:

Let x = number of boxes Kay sells

y = number of boxes Ayan sells

Then the equations will be:

[tex]x+y = 25\\x = y-13[/tex]

We can solve the system by using substitution method

Putting x = y-13 in equation 1

[tex]y-13+y = 25\\2y -13 = 25\\2y = 25+13\\2y = 38[/tex]

Dividing both sides by 2

[tex]\frac{2y}{2} = \frac{38}{2}\\y = 19[/tex]

Putting y = 19 in equation 2

[tex]x = y-13\\x = 19-13\\x = 6[/tex]

Hence,

Kay sold 6 boxes and Ayan sold 19 boxes

Help please really need it

Answers

Answer:

Sorry. Haven't learned this yet. Kep trying. I know you'll get it

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

X=5±√7

x-intercept is -5, y-intercept is 2
Write in slop intercept form

Answers

Answer:

y = 2/5x + 2

Step-by-step explanation:

y = mx + b

Slope (m) = 2/5

Y-intercept (b) = 2

X-intercept (x) = -5

(-5, 0) (0, 2)

2-0 =    2

0 + 5 = 5

2/5

Stacy paid $54 for 6 pizzas, which is a rate of $ ? per pizza.

Answers

Answer: it’s 9

Step-by-step explanation:

54 divined by 6 = 9

The ratio of boys to girls in the sixth grade are 2:3. If there are 200 sixth graders, how many of them are boys?

Answers

Answer:

80

Step-by-step explanation:

2:3

2+3=5

2/5×200=80

PLEASEEE ITS EASY ALGEBRA 1 ):

Answers

Answer:

6, 7, and 8

Step-by-step explanation:

2x/3 + 7 > 11

Subtract 7 from both sides

2x/3 > 4

Multiply both sides by 3

2x > 12

Divide both sides by 2

x > 6

6, 7, and 8 are the ones that work

You bought a bag of cat food for $4.75 and a bag of dog food for $12.59. How much more did you spend on the dog food?

Answers

$7.84 because $12.59-4.75= $7.84

Answer:

$7.84 more

Step-by-step explanation:

To find how much more you spent on dog food, find the difference between the two prices:

12.59 - 4.75

= 7.84

So, you spent $7.84 more on the dog food

Choose 3 side lengths that would create a right triangle in order from shortest to longest.

Answers

Answer:

Step-by-step explanation:

shortest-7

middle-24

longest-25

(0,-4) graph the vertex

Answers

Answer:

Look below for the screenshot :)

Factor 20w + 70.
i need help!

Answers

Answer:

10(2w+7)

Step-by-step explanation:

Find (g-)(x).
f(x)=1/x
g(x) = x^2+ 2x-5​

Answers

Answer:

C. x^2+ 2x-5​ - 1/x

Step-by-step explanation:

Givenf(x)=1/x g(x) = x^2+ 2x-5​To find(g-f)(x)Solution(g-f)(x) = g(x) - f(x) =x^2+ 2x-5​ - 1/x

Correct one is C

click on the photo , please help

Answers

Answer:

true

Step-by-step explanation:

can someone please help with with this question

Answers

Answer:

Try asking your teacher for some help, so he/she can explain it more to you if you don't understand

Step-by-step explanation:

help pls fhakahdksjhshdksj

Answers

It is (a) -5/3
Slope could also mean gradient, so the gradient of a line is always the number in front of x in the equation y=Mx+c ... Hope it was helpful:)
the slope of the line would be a) -5/3

Lincoin Glass as a Christmas party for is employees each year. The
cost of food for the party comes to $24.95 a person. How much does
toositor 2175 employees?

Answers

Answer:

54266.25

Step-by-step explanation:

Solve for x
64°
Х
45°

Answers

Answer:

x = 109

Step-by-step explanation:

64 + 45 = 109

180 - 109 = 71

180 - 71 = 109

Three baseball players are playing catch. Herman is 6 meters south of Luca and 8 meters west of valentina. How far does Luca need to throw the ball to get it to Valentina

Answers

Answer:

Luca needs to throw the ball 10 meters to get to Valentina.

Step-by-step explanation:

Distance Between two Points in the Plane

Let's assume Luca is at the origin of coordinates (0,0).

Since Herman is 6 meters south of Luca, he is located at (0,-8).

We also know Herman is 8 meters west of Valentina, or equivalently, Valentina is 8 meters east of Herman. This locates Valentina at (6,-8).

If Luca wanted to throw the ball to Valentina, he would need to cover the distance between them.

Thus the problem reduces to find the distance between (0,0) and (6,-8).

Given two points A(x,y) and B(w,z), the distance between them is:

[tex]d=\sqrt{(z-y)^2+(w-x)^2}[/tex]

Applying the formula:

[tex]d=\sqrt{(-8-0)^2+(6-0)^2}[/tex]

[tex]d=\sqrt{(-8)^2+(6)^2}[/tex]

[tex]d=\sqrt{64+36}=\sqrt{100}=10[/tex]

d=10 m

Luca needs to throw the ball 10 meters to get to Valentina.

A school allots £2000 to spend on a trip to the theatre. Theatre tickets have a regular cost of £32 each and are on offer for 1 4 off. A train ticket for the day will cost £12 each. If 2 teachers and the maximum number of students attend, how much money will the school have left over?

Answers

Answer:

£20

Step-by-step explanation:

Given that:

Total amount alloted = 2000

Ticket cost = 32

Discount = 1/4 off

Hence, ticket price = 3/4 * 32 = 24

Train ticket cost = 12

Total cost per person = £(12 + 24) = £36

Hence, alloted amount / cost per person

= £2000 / £36

= 55.55

Total number that can attend = 2 teachers and 53 students

Change = £2000 - (£36*55)

= £20

Ayudaaaa porfavorrr se los suplico me

Answers

Es la a por qué te dice que cuál es el volumen de una pelota y 2+2 da 4 pero no lo sé ‍♀️
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