Mathematics High School

area of a isosceles triangle

i will make as brainliest whoever answers

Area Of A Isosceles Triangle I Will Make As Brainliest Whoever Answers

Answers

Answer 1

Answer:

145cm is the area I believe.

Related Questions

will give brainliest Pleaseeee HELP asap no guessing please

Answers

Answer:

S, T & R

Step-by-step explanation:

T is 1/2 of S and R is 1/2 of T

good luck, i hope this helps :)

Which table has a constant of proportionality between y and x of 4?
​

Answers

Answer:

A

Step-by-step explanation:

because if the COP is 4, table A is the only one that has 4

The answer would be A

What is the measure of each angel??

Plzzz Hurry! will give 60 points:))))))

Answers

Answer:

????????????????????????

Answer:

113 and 67

Step-by-step explanation:

x+x+46=180

2x+46=180

2x= 134

x= 67

x+46= 113

if my answer helps please mark as brainliest.

Can someone help me with these 2 questions?

Answers

These should be your answers though. I’ll help but still.


1.) I understand that quadratic functions are in the form of y = ax^2 + bx + c and that when placed on a graph, it will show a parabola.

2.) I have a question about how to get the vertex of a parabola and it’s vertex form.



Hope this is plausible enough.

Possible Answer:

1. I understand that when graphed, a quadratic function has the shape of a parabola.

2. I have a question about the quadratic function when graphed. The lines can point up or down, but why can't the function go left or right?

Step-by-step explanation:

These are just possible answers, everyone else can have different things, especially the second question.

P=-30h+74 The variable h represents the number of hours he has spent reading, the variable p represents the number of pages left to read. How many hours of reading will Ethan have to do in order to have 14 pages left to read?

Answers

Answer: Ethan will have to spend 2 hours reading if 14 pages are left to read

Step-by-step explanation:

Given the equation

P=-30h+74

where p =number of pages left to read and

h= the number of hours he has spent reading

Therefore , if Ethan has 14 pages left to read, then the number of hours Ethan will have to read will be

P=-30h+74

14= -30h + 74

30h= 74-14

30h= 60

h = 60/30

h =2 hours

Ethan will have to spend 2 hours reading if 14 pages are left to read

The graph of a polynomial function is shown. Which statement about the polynomial is true?

Answers

Answer:

The degree is odd and the leading coefficient is positive.

Step-by-step explanation:

Clearly from the graph of the polynomial function we see that both the ends of the graph are  in the opposite directions.

This means that the degree of the polynomial is odd.

( Since in even degree polynomial both the ends are in the same direction )

Also, the leading coefficient of the polynomial is positive.

Since, when a leading coefficient of a odd degree polynomial let p(x) is positive then it satisfies the following property:

when x → -∞     p(x) → -∞

and when x → ∞   p(x) → ∞

please help me put these in order if u can

Answers

i believe the answer is 3,1,5,4,2.

Answer:

5x+8y=480

5(16)+8y=480

80+8y=480

8y=40

y=50

Step-by-step explanation:

x= kids ticket sold

y= adult tickets sold

5x+8y = sales

Plug in 16 for x and 480 for sales

5(16)+8y= 480

Solve for y

80+8y=480

400=8y

y=50

Solve for b.

b = ✓ [?]
Enter the number
that goes beneath
the radical symbol.
9
16
b
3

Answers

Answer:

b =✓45

Step-by-step explanation:

9^2-6^2

√45

b= ✓45

1. 1/48 simplified

2. ben is making bread that calls for 5 cups of flour. His measuring cup only holds 1/2 cup. How many times will Ben need to fill the measuring cup to get the 5 cups of flour?​

Answers

Answer:

The answer is 10

Step-by-step explanation:

[tex] \frac{1}{2} x = 5 \\ x = 10[/tex]

6) Find the value of x

Answers

x = 7


Hope this helps!!!!!

Gavyn drives at a speed of 50 miles per hour how long will it take to drive 225 miles

Answers

Answer:

:4.5 hoursStep-by-step explanation:225 divided by 50 = 4.5

Answer:

its 4 hours and 30 minutes

Step-by-step explanation:

if 50 is equvalemt to 1 hour then 225 divide by 50 then the answer was 4.5 and the 4.5 is equal to 4 hours and 30 minutes

mark me

The bases of a trapezoid have lengths 10 and 18. If the height of the trapezoid is 6, what is the area of the trapezoid

Answers

Answer:

84

Step-by-step explanation:

The bases of a trapezoid have lengths 10 and 18. If the height of the trapezoid is 6, what is the area of the trapezoid

The area of a trapezoid is given as:

1/2(b1 + b) × h

Where:

b1 = Base 1 = 10

b2= Base 2 = 18

h = Height = 6

Therefore, the area of a trapezoid =

1/2 (10 + 18) × 6

= 28/2 × 6

= 84

Therefore, the area of the trapezoid = 84

What algebraic representation best describes the transformation below?

A. (x, y) --> (2x, 2y)
B. (x, y) --> (x+1, y+2)
C. (x, y) --> (1/2x, 1/2y)
D. (x-2, y+1)

Answers

Answer:

A. (x, y) --> (2x, 2y)

B. (x, y) --> (x+1, y+2)

C. (x, y) --> (1/2x, 1/2y)

D. (x-2, y+1)

Can anybody help me please?

Answers

Answer:

Well B

Step-by-step explanation:

Just make the graph and compare them. Graph B. can be seen below

Answer: Well B

Step-by-step explanation:

Calculating, the rate was found out to be

y= 2.5x

Let y1= 0, y2= 10

x1= 0, x2= 4

(y2-y1)/(x2-x1) = (y- y1)/(x- x1)

(10-0)/(4-0) = (y-0)/(x-0)

10/4 = y/x

y= (10/4)x= 2.5x

Find the sum (7b -4) + (2b+ a + 1)

Answers

Answer: (9b + a - 3)

Step-by-step explanation: Good luck! :D

Answer:

a=9b-3

Step-by-step explanation:

The music artist known as “The Weekend” purchased a lot of bandages in January. The city where he purchased the bandages charges 12% sales tax. He paid $28.89 in sales tax. What was the cost of the bandages before sales tax was added on? What was the total amount The Weekend has to pay?​

Answers

Answer:

240.75

Step-by-step explanation:

i might be wrong l mao

Write the following whole number as it’s English word equivalent

Answers

Answer:

eight hundred seventy five thousand five hundred eighty four

Step-by-step explanation:

Please help me with this problem. Best answer will get brainliest!

Answers

Answer:

c=20 e=114 d=46 dec=180

Step-by-step explanation:

y=5

Answer:

m∠C = 32°

m∠D = 82°

m∠DEC = 66°

Step-by-step explanation:

Exterior Angle Theorem says that the degree measure that with an angle forms a straight line (Ex. Angle DEF in the picture) is equal to the sum of the two other angles in the triangle. This means that the measure of angle DEF is equal to the measure of angle DCE plus the measure of angle CDE. This would mean that 9y + 1 + 3y + 5 = 114, meaning that 12y + 6 = 114, which means that 12y = 108, which means that y = 9. If we plug 9 in for all of these values, we get that angle D is 9 * 9 + 1, which is 82 and that angle C is 3 * 9 + 5, which is 32. Next, we know that the sum of angles in a triangle is 180, so we subtract 32 and 82 from 180 to find the measure of angle DEC, and this is 66 degrees.

15. x2 + 11x + 10 = 0

Answers

x= -40/11

hopefully this helps

Using two numbers 40 and 32 what is the ratio

Answers

Answer:

80%

Step-by-step explanation:

How much is 32 out of 40 written as a percent value? Convert fraction (ratio) 32 / 40 Answer: 80%

AD, BE, and CF are all diameters of the circle. The measure of angle AOB is 40 degrees. The measure of angle DOF is 120 degrees.
BOC= ___ degrees.
COD= ___ degrees.

Answers

Answer:

Angle BOC is 80 degrees

Angle COD is 60 degrees

Answer:

∠ BOC = 80°, ∠ COD = 60°

Step-by-step explanation:

∠ AOC = ∠ DOF = 120° ( vertical angles ), then

∠ BOC = ∠ AOC - ∠ AOB = 120° - 40° = 80°

-----------------------------------------------------------------

∠ COD = 180° - ∠ AOC = 180° - 120° = 60°

607 Evaluate the expression 27+ 40 ÷ 2^3​

Answers

Answer:

27+ 40 ÷ 2^3

27+40/8

27+5

32

I am not sure, I just need points please

I need help fast!
Find the slope of the line passing through the pair of points. (-4,5) and (0,2)

Answers

Answer:

-3/4

Step-by-step explanation:

(y2 - y1) / (x2 - x1) is the equation for finding slope! All you have to do is plug in the numbers! Hope this helps :)

Work:

5-2/-4-0

3/-4

Which expression is equivalent to 24 x 2 - 22 x + 5?

Answers

Answer:

26x+5

Step-by-step explanation:

Question 1(Multiple Choice Worth 4 points)
(05.07 LC)

A scatter plot is made to model the number of calories in different portions of fish sticks. The data used for the scatter plot are shown in the table:


Number of portions 5 3 8 6 1 4
Number of calories 250 150 400 300 50 200


What does the slope of the model represent?
The number of calories in each portion of fish sticks
The number of fish sticks in each portion
The original number of portions of fish sticks
The price of each portion of fish sticks

Answers

Answer:

The number of calories in each portion of fish sticks.

Step-by-step explanation:

For each portion, the slope goes up showing the number of calories as well. So this is what the slope represents.

Hope it helps!

Simplify the expression.
11.3 +9 - 7 = 1
Basic
Comm:

Answers

Here I hope this helps I have the handwritten work as well :)

I need help with some math?????????​

Answers

-14

is the first one, remember 1- (-15) is like 1-15 but the you put the - on the14 so you get-14, hope this helped

please help this is timed

Answers

Answer:

option d is correct

de=9 and ef=15

I THINKS ITS B

I SUPPOSE THE TEACHER GIVES TO MUCH WORK

The vertex of the graph of g(x) = 3|x| + 4 is

Answers

The answer is (0,4).....

25% of a population have pets. What is the probability that the next person you speak to has pets?

Answers

Answer: I d k

Step-by-step explanation:

Answer:

25

explanation:

just because

Other Questions
Did the Missionaries and Northern Reformers support the Indian Act Removal? 12. Patrik works at a company that makespaper and needs a chemical to make thepaper brighter. He mixed two colorlesssubstances together in a sealed container.The diagram above shows the repeatinggroups of atoms that make up the twostarting substances.After mixing. Patrik found two whitesubstances in the sealed container.(Nothing had escaped.) Which of thediagrams to the left shows the repeatinggroups of atoms that make up the endingsubstances? Can you please help me out with this and please dont give me a pitty answer who was the fighter for justice f(x)=3x2+2x3 g(x)=2x+4 Maximum and Minimum Values of General Quadratic Functions1. By expressing y = 2x^2 + 4x + 17 in the form y = a(x + b)^2 + C, where a, b, and c are constants, state the minimum value of y and the value of x at which this occurs. 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I can assure you that what you will observe is a vast wasteland.[2] You will see a procession of game shows, formula comedies about totally unbelievable families, blood and thunder, mayhem, violence, sadism, murder, western bad men, western good men, private eyes, gangsters, more violence, and cartoons. And endlessly, commercialsmany screaming, cajoling, and offending. And most of all, boredom. True, you'll see a few things you will enjoy. But they will be very, very few. And if you think I exaggerate, I only ask you to try it.[3] Is there one person in this room who claims that broadcasting can't do better? Well a glance at next season's proposed programming can give us little heart. Of 73 and 1/2 hours of prime evening time, the networks have tentatively scheduled 59 hours of categories of action-adventure, situation comedy, variety, quiz, and movies. 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Is there no room on television to teach, to inform, to uplift, to stretch, to enlarge the capacities of our children? Is there no room for programs deepening their understanding of children in other lands? There are some fine children's shows, but they are drowned out in the massive doses of cartoons, violence, and more violence. Must these be your trademarks? Search your consciences and see if you cannot offer more to your young beneficiaries whose future you guide so many hours each and every day [6] You must provide a wider range of choices, more diversity, more alternatives. It is not enough to cater to the nation's whims; you must also serve the nation's needs. And I would add this: that if some of you persist in a relentless search for the highest rating and the lowest common denominator, you may very well lose your audience. 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