Mathematics College

HELP Will mark Brainliest!! Ignore if you don't know, Geometry problem: Point D is the incenter of triangleABC, if DE=x^2 and DF= 20-8x, find each of the following

Answers

Answer 1

Answer:

X=2

DG=4

Step-by-step explanation:

Answer 2

Answer:

X=2

DE=4

THE ANSWER IS UPPP

Related Questions

Is 413.25 a whole number

Answers

Answer:

Step-by-step explanation:

Whole numbers do not have decimals

No. Any integer with a decimal and numbers that aren’t 0 after it is not a whole number. 6.0 is a whole number but 6.73 is not.

What is 9 times 9
It’s so hard

Answers

9x9 is 81 and yes its very hard haha

If you’re having trouble with your nines times table use the finger trick. But it only works for 9x1-9-10 so hold up your hands in front of you and your palms facing towards you. Since you’re using 9x9 put your ninth finger down and the amount of fingers on your left would be the amount of tens so their would be 8 tens meaning 80 and the amount of fingers on the right side of the finger that is down would be the ones so there is one finger on the right. After that, you can just add them up. 80+1= 81 if you need another example just comment on this and say if you’re confused.:)

7.52 divided by 64 =

Answers

0.1174
You could use a calculator

2. Find the area of a quadrant of a circle whose circumference is 22 cm.

Answers

Answer:

answer is 38.5 cm². Hope this helps

Give a common multiple of 8 and 10 between 1 and 100.

Answers

Answer:

Step-by-step explanation:

8: 8, 16, 24, 32, 40, 48, 56, 64, 72, 80

10: 10, 20, 30, 40, 50, 60, 70, 80

to compound 50% solution in which proportion must 95% sol and 30% sol be mixed to make
500 ml

Answers

Answer:

4/9

Step-by-step explanation:

Let the amount of 95% sol = a ml and

the amount of 30% sol = b ml.

So, the total amount of the compound=a+b=500 ml

As the compound is 50% solution, so

95% of a + 30% of b= 50% of (a+b)

(95/100)a+(30/100)b=(50/100)(a+b) [from equation (i)]

95a + 30b = 50(a+b)

95(a/b)+30 = 50(a+b)/b [dividing both sides by b]

95(a/b)+30 = 50(a/b+1)

95(a/b)+30 = 50(a/b)+50

95(a/b)-50(a/b)=50-30

45(a/b)=20

a/b=20/45

a/b=4/9

Therefore, a:b=4:9

As a+b= 500 ml, so the amount of 95% sol = [tex]\frac {500}{13}\times 4=\frac{2000}{13}=153.85[/tex] ml

and the amount of 95% sol = [tex]\frac {500}{13}\times 9=\frac{4500}{13}=346.15[/tex] ml

Hence, the proportion of 95% sol and 30% sol to make a compound of 50% sol must be 4/9.

helpppppp like nowwwwww pls

Answers

Answer:

I honestly don't know man

Step-by-step explanation:

but you can do this you got it

Answer:

The last option is my best guess

Step-by-step explanation:

The sum of three consecutive even numbers is 228. What is the 3rd number?

Answers

Answer:

74 , 76 , 78

Step-by-step explanation:

Let the first of your number be x, As you are only looking at even integers, the next consecutive even integer would be x+2 and the consecutive even integer after that would be x+4. The sum of these three even integers results in 228 so we can say that:

[tex]First\ even\ number\ + Second\ even\ number\ + Third\ even\ number\ =228 \\\\x+(x+2)+(x+4)=228[/tex]

[tex]x+x+2+x+4=228\\3x+6=228\\3x=228-6\\3x=222\\x=222/3\\x=74\\[/tex]

so the first even number is 74 then the second consecutive even number is 76 then the third consecutive even number is 78

Subtracting Fractions with Unlike Denominators
5/6 - 2/3 =

4/6

1/2 - 1/3 =

0/16

7/8 - 1/4 =

2/8

11/12 - 2/3 =

4/12

3/4 - 2/3 =

1/12

5/8 - 1/2 =

5/8 - 4/8 =

1 - 2/3 =

5/8 - 1/5 =

5/9 - 1/4 =

1/3 - 1/7 =

4/5 - 3/7

Answers

Answer:

5/6-2/3=1/6

Step-by-step explanation:

You make the denominators the same. Like 5/6 and 2/3 you can make the fractions have the same denominator.

5/6-2/3 is the same as the equation 5/6-4/6 but simplified.

albexa ko nepali aartha

Answers

Answer:

what does this mean

Step-by-step explanation:

is this in another language?

Put these fractions in order of size, smallest to largest.
7/10
2/3
4/5
11/15

Answers

Answer:

11/15 7/10 4/5 2/3

Step-by-step explanation:

the bigger the fraction the smaller the number

Find the equation of the tangent line to the function f(x) = 3x3 - x + 2 at a =0

Answers

Answer:

y=(9a^2-1)x-6a^3+2

Step-by-step explanation:

What is the scientific notation of 0.00802

Answers

Answer:

8.02 × 10-³

Step-by-step explanation:

Which is the graph for f(x)=3 tothepowerof x? Pls just say the letter, no pictures. I can't see them. For 20 points.

Answers

The answer is D. Trust me

Please help me thank you I appreciate it

Answers

Answer:

Step-by-step explanation:

since it's a right angle it equals 90° and you already know there 17°. so you just subtract 90-17

4x−2(x−4)=−3+4x+5 please I need help

Answers

Answer:

x=3

Step-by-step explanation:

4x−2(x−4)=−3+4x+5

4x+(−2)(x)+(−2)(−4)=−3+4x+5

4x+−2x+8=−3+4x+5

(4x+−2x)+(8)=(4x)+(−3+5)

2x+8=4x+2

2x+8−4x=4x+2−4x

−2x+8=2

−2x+8−8=2−8

−2x=−6

−2x /−2 = −6 /−2

x=3

X is 3................

19. How many actions does Jolene perform in 1 hour? 20. In 1 hour, how many more actions does Jolene perform than Pedro 2 Game Efficiency Player (actions per minute) Kendra 350 Pedro 100 Jolene 315 actions 19. In 1 hour, Jolene performs (Type a whole number) 1 More Enter your answer in the answer box and then click Check Answer Check And. please help marking as brian lest

Answers

Answer: Jolene is a character in Phantom Hourglass.3 1 Biography 2 Non-Canon Appearances 2.1 Phantom Hourglass Manga 3 Nomenclature 4 Gallery 5 References Jolene keeps a vigilant eye out for her old friend Linebeck, with whom Link travels, so that she might get her revenge on him. If she spots the SS Linebeck, she will attack and ambush. If this happens, Link must fight off Jolene, and if he is ...

why did my dad hasn't come back with the milk after ten years?

Answers

Answer: gta wasted

Step-by-step explanation: your dad left for milk

(a) Find the Total profit function P(q).
(b) Find the first and second derivatives for P(q).
(c) Find the optimum production quantity to maximize profit.

Answers

Answer:

answer is c Find the optimum production quantity maximize profit

One of the objectives for this lesson is to find the length of a curve using the z score.

True
False

Answers

Answer:

true

Step-by-step explanation:

A minor league baseball team has a member’s club. It costs $30 to join and $3 per ticket. Non-members pay $6 per ticket. How many tickets will it take for the cost to be the same?

Answers

Answer:

2 tickets

Step-by-step explanation:

because if a no member ticket is 6 dollars than than two 3 dollar tickets will equal 6 dollars

Pythagorean Theorem POSSIBLE POINTS : 13:33 Two joggers run 12 miles north and then 8 miles west. What is the shortest distance to reach their starting point? It irrational round to the nearest tenth of a mile.

Answers

Answer:

14.4 miles

Step-by-step explanation:

Given that :

Distance moved North = 12 miles

Distance moved West = 8 miles

Shortest distance to reach starting point :

Let shortest distance to reach starting point = d miles

Using the relation :

Longest side of a right angled triangle:

d = sqrt(8^2 + 12^2)

d = sqrt(64 + 144)

d = sqrt(208)

d = 14.422205

d = 14.4 miles (nearest tenth of a mile)

Jeremy can do 22 push ups in 4 days. At this rate how many push-ups can he do in 6 days

Answers

Answer:

I think it's

Step-by-step explanation:

22=4

c=6

132,=4c

c=132/4

c=33

Answer:132 push ups

Step-by-step explanation:

If you have 54/4 how does it equal 13.5

Answers

Simplifying
54 * 4 = 13.5

Multiply 54 * 4
216 = 13.5

Solving
216 = 13.5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

Answer:

I don't like mathematics

Will give brainly Look at picture

Answers

Answer:

B it reflected across the X -axis

Step-by-step explanation:

Answer:

Step-by-step explanation:

rotation 180degrees around the origin is the same as reflecting it across the origin and reflecting it switches the signs for both x and y

What's the right answer please

Answers

Answer:

Step-by-step explanation:

a>0 is maximum value of f

You bike 11.2 miles in 1.4 hours at a steady rate what equation represents to proportional relationship between the X ours your bike in the distance y in miles that you travel

Answers

Please don't just copy and paste or click an answer! PLEASE READ! I spend 14 minutes and I at least want you to read it!

11.2 * 1.4 = 15.68

Mark me brainliest if you can!

Best answer gets brainiest. On Wednesday at camp, Diana went for a hike at 5:35 A.M. The hike took 1 hour and 30 minutes. As soon as she got back from the hike, Diana played volleyball for 55 minutes. What time did Diana finish playing volleyball?

Include A.M. or P.M. in your answer.

Answers

Answer:

8:00am I'm not sure, sorry if I get it wrong dude...

Kendra has an unlimited supply of unbreakable sticks of length 2, 4 and 6 inches. Using these sticks, how many non-congruent triangles can she make if each side is made with a whole stick

Answers

Answer:

Unlimited number of triangles.

Step-by-step explanation:

Unlimited number of triangles can be made because Kendra has unlimited supply of unbreakable sticks. If she has limited number of sticks suppose 90 sticks so she can be able to made 30 non-congruent triangles from these number of sticks so if the number is not known so we are unable to say about the number of triangles should be made from unlimited unbreakable sticks.

50t-43=52t-81
WHAT IS T?

Answers

Answer: T = 19

Step-by-step explanation:

Hope This Helps!!! : )

Answer:

t=19

Step-by-step explanation:

-43+81=52t-50t

38=2t

t=19

Other Questions

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