1) If CB= 13; BF= 9; EF=7; Then DE=?
Round to the Hundredths.
(Hint: (whole secant)(external part) = (whole secant)(external part)
FIND DE=?
SHOW ALL WORK!!
HURRY I NEED IT FAST!!
WILL MARK BRAINLIEST!!

1) If CB= 13; BF= 9; EF=7; Then DE=?Round To The Hundredths. (Hint: (whole Secant)(external Part) = (whole

Answers

Answer 1

Answer:

if CB is 13 and BF is 9 than 13+9=22.So DF must be 22 too. If EF is 7 than 22-7=15 and DE is 15

Answer 2

Answer:

4

Step-by-step explanation:


Related Questions

Raju bought an old car for Rs.125000 and spent Rs.25000 on its repair . He sold the car for Rs.200000 . Find his gain or loss percent .

Answers

Answer: [tex]33.33\%[/tex]

Step-by-step explanation:

Given

Raju buy an old car for [tex]Rs\ 1,25,000[/tex]

He spent [tex]Rs\ 25000[/tex] on its repair

The selling price of the car  [tex]Rs\ 2,00,000[/tex]

So, the cost price is

[tex]\Rightarrow C.P.=1,25,000+25,000=Rs\ 1,50,000[/tex]

Here, [tex]S.P.> C.P.\quad \text{i.e. gain}[/tex]

Gain percent is

[tex]\Rightarrow \text{Gain percent}=\dfrac{2,00,000-1,50,000}{1,50,000}\times 100=\dfrac{50,000}{1,50,000}\times 100\\\Rightarrow \text{Gain percent}=33.33\ \%[/tex]

Tucker worked 5.5 hours on Saturday. He earns $7.20 per hour.
How much did he earn on Saturday?

Answers

Answer:

$39.6

Step-by-step explanation:

5.5 times 7.20 = $39.6


(0,2), (3,3), (8,7), (2,2), (3,9)
Domain :
Range:​

Answers

Answer:

Domain: ( 0, 3, 8, 2 )

Range : (2, 3, 7, 9)

Step-by-step explanation:

5+ 2 1/2 + 7 1/2 + 2 1/2+ 7 1/2 +5=

Answers

Answer:

its 30.

Step-by-step explanation:

that's all I know.

answer should be 30! hope this helps

Fred drew 2/3 on a number line. Sara broke her number line into 6 equal pieces but found the same fraction on the number line as Fred. What fraction did Sara make?

Answers

Answer:

4 / 6

Step-by-step explanation:

Fred fraction = 2/3

Sarah formed a fraction by dividing her number line into 6 equal pieces. This is given as;

x / 6

Since her fraction is equal to that of fred, we have;

x / 6 = 2 / 3

x = 6 * 2 / 3 = 4

Sarah Fraction = 4 / 6

28.In the year 2006, the number of malaria patients admitted in the hospital of a state was 4375. Every year this number decreases by 8%. Find the number of patients in the year 2008?

Answers

Answer:number of patients in the year 2008 =3,703 Patients.

Step-by-step explanation:

Number of malaria patients admitted in the hospital of a state in 2006= 4375.

Number of malaria patients admitted in the hospital of a state in 2007 if there was Decrease by 8% in 2007

=  8% x 4375 =350

     4375-350=4,025 patients

Number of malaria patients admitted in the hospital of a state in 2008 since  there was Decrease by 8% in 2008

8% x  4,025.= 322

4,025-322=3,703 Patients.

When x= 1, then y= 1

Answers

Answer:

When x = 1, then y = -2

what is the value of x.

Answers

Answer:

x=47

Step-by-step explanation:

180-121=59

180-(59+74)=47

Answer:

x = 47

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

121° is an exterior angle of the triangle, then

x + 74 = 121 ( subtract 74 from both sides )

x = 47

What is the coefficient in the term 7x-8

Answers

Answer:About "Identify the terms and coefficients" Identify the terms and coefficients : A single variable or a constant or a combination of these as a product or quotient forms a term.

Step-by-step explanation:

Answer:

I think you forgot to put the picture

Step-by-step explanation:

but try this:

A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient. Variables with no number have a coefficient of 1.

my question has been up too long lol

Answers

Answer:

Question 2: y = -7

Question 3: All real numbers

Step-by-step explanation:

(2) - The equation has a horizontal asysmptote that is y = -7

(3) - they are all real numbers it does not stop at any point

I hope this helps!

Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

Answer:

correspondence or alliance

Answer:

B

Step-by-step explanation:

Are 3x + 5 and 2x + 15 + x - 5 equivalent? Explain how you know.

Answers

Answer:

Step-by-step explanation:

No, as 15 + -5 OR 15 - 5 is not 5, it is 10.

Hope that helps!

THIS IS WORTH 24 FREAKING POINTS SO GIVE ME NO WRONG ANSWER NOW, read the question carefully and answer it correctly and carefully

Answers

Answer:

I am not the best at math but I know that u can't change the bottom half of the fraction so it would just be four and then multiply the five and the three which would be fifteen. The answer would be 15/4ths. So you want to color in 15 boxes. Hopefully I could be of some kind of help to you!

Answer:

color in 15 boxes

15/32

Step-by-step explanation:

first off, the points are split so I'm only getting 12, just so that you know.

so 1/8x1/4 is 1/32, so each box is 1/32.

5/8x3/4=15/32 (multiply the top of the first with the top of the second and the bottom of the first with the bottom of the second)

so color in 15 boxes and the answer to the multiplication is 15/32

Hope I could help!

I NEED HELP WITH MATH CAN ANYONE HELP!!!

Answers

Answer:

ummmmmmmmmm I can try c:

Answer:

YES MAM , WHAT SEEMS TO BE THE PROBLEM < BECAUSE I DONT SEE ONE

Step-by-step explanation:


What is the value of x?
A. 5
B. 10
C. 13
D. 15

Answers

Answer:

C) x = 13

Step-by-step explanation:

(6x - 8) = 1/2(10x + 10)

6x - 8 = 5x + 5

reduce:

x = 13

A jar contains 660 beans. Of them, 440 are kidney beans and the rest are cranberry
beans. What is the ratio of kidney beans to all beans?

Answers

Answer:

Step-by-step explanation:

kidney beans : all beans

440:660 (simplify by dividing each by gcf which is 2^2(5)11=220)

2:3

Answer:

440:660 OR Simplified 2:3

Step-by-step explanation:

You already had the two numbers for the ratio, they added the cranberry beans in the sentence like that to confuse you and draw you away from the real answer. All you needed to do was arrange the numbers into a ratio, and simplify.

These problems are meant to to be confusing, so to stay away from the confusing parts, just reread them and you'll get it correct 24/7!

Hope you get this right.

Find the area of the square whose side is 14cm?GUYS??​

Answers

Answer:

196 cm

Step-by-step explanation:

Area=  L×W

Area = 14×14 = 196 cm

Answer and Step-by-step explanation:

To find the area, simply times the 2 sides together.

14 times 14 is 196.

The area of a square with sides 14cm is 196cm.

#teamtrees #PAW (Plant And Water)

Three angles in a quadrilateral measure 58°, 77°, and 116°. What is the measure of the fourth angle?

Answers

Answer:

109

Step-by-step explanation:

Find the area of the composite shape below.

Answers

Answer: 1106.13 (2 decimal places)

Step-by-step explanation:

To work out the area of this composite shape you would have to put the two semi circles together to form a circle and work out the area of the circle (they have provided the radius which is 11in), then work out the area of the rectangle separately.

The formula for the area of a circle is πr^2 (pi x radius squared).

So when you put the numbers in the formula the area is πx11^2=380.1327111

Then to work out the area of the rectangle you would do base x height.

The height of the rectangle is the same as the diameter of the circle (the diameter is double the radius of a circle) which is 22in.

To find the area of the rectangle you do 22x33=726

So then to find the area of the whole shape you would have to add the area of the circle and the rectangle together.

726+380.1327111=1106.13 (2 decimal places).

1. What's the probability that a respondent was a boy AND in year 8?

Answers

Answer:

8/18?

Step-by-step explanation:

Find the area of a circle with Radius 8 yd.
Use the value 3.14 forn, and do not round your answer.

Answers

Answer:

[tex]64\pi yd^{2}[/tex] or 201.062 [tex]yd^{2}[/tex]

Step-by-step explanation:

Area of a circle: [tex]\pi r^{2}[/tex]

Given:

r=8 yd

[tex]\pi[/tex]=3.14

[tex]\pi (8^{2})=64\pi[/tex]

=201.062 [tex]yd^{2}[/tex]

I hope this is correct and helps!

4. Which of these is equal to sin(70°)?
a. cos(1109)
c. cos(20°)
b. cos(160)
d. cos(709)

Answers

C because of when you divide and multiple, the number and then you will get your answer

Ariana compró cierto número de sacos de azúcar por S/. 675 y luego los vendió por S/. 1 080, ganando S/. 3 por cada saco. ¿Cuántos sacos de azúcar compró?

Answers

Responder:

135

Explicación paso a paso:

Número de bolsas compradas = x

Costo total de compra = 675

Costo total de ventas = 1080

Beneficio por bolsa = 3

Por eso :

Beneficio total + costo total de compra = costo total de ventas

3x + 675 = 1080

3x = 1080 - 675

3 veces = 405

x = 405/3

x = 135

Se compraron 135 bolsas

Check out this app! It's millions of students helping each other get through their schoolwork. https://brainly.app.link/qpzV02MawO​

Answers

Answer:

wow its amazing...CONGRATIOLATION brainly...

Answer:

Nice..

___________________________________________________________

Read John Muir's "Calypso Borealis" and answer the question. [1] After earning a few dollars working on my brother-in law's farm near Portage [Wisconsin], I set off on the first of my long lonely excursions, botanising in glorious freedom around the Great Lakes and wandering through innumerable tamarac and arbor-vitae swamps, and forests of maple, basswood, ash, elm, balsam, fir, pine, spruce, hemlock, rejoicing in their bound wealth and strength and beauty, climbing the trees, revelling in their flowers and fruit like bees in beds of goldenrods, glorying in the fresh cool beauty and charm of the bog and meadow heathworts, grasses, carices, ferns, mosses, liverworts displayed in boundless profusion. [2] The rarest and most beautiful of the flowering plants I discovered on this first grand excursion was Calypso borealis (the Hider of the North). I had been fording streams more and more difficult to cross and wading bogs and swamps that seemed more and more extensive and more difficult to force one's way through. Entering one of these great tamarac and arbor-vitae swamps one morning, holding a general though very crooked course by compass, struggling through tangled drooping branches and over and under broad heaps of fallen trees, I began to fear that I would not be able to reach dry ground before dark, and therefore would have to pass the night in the swamp and began, faint and hungry, to plan a nest of branches on one of the largest trees or windfalls like a monkey's nest, or eagle's, or Indian's in the flooded forests of the Orinoco described by Humboldt. [3] But when the sun was getting low and everything seemed most bewildering and discouraging, I found beautiful Calypso on the mossy bank of a stream, growing not in the ground but on a bed of yellow mosses in which its small white bulb had found a soft nest and from which its one leaf and one flower sprung. The flower was white and made the impression of the utmost simple purity like a snowflower. No other bloom was near it, for the bog a short distance below the surface was still frozen, and the water was ice cold. It seemed the most spiritual of all the flower people I had ever met. I sat down beside it and fairly cried for joy.

[4] It seems wonderful that so frail and lovely a plant has such power over human hearts. This Calypso meeting happened some forty-five years ago, and it was more memorable and impressive than any of my meetings with human beings excepting, perhaps, Emerson and one or two others. When I was leaving the University, Professor J.D. Butler said, "John, I would like to know what becomes of you, and I wish you would write me, say once a year, so I may keep you in sight." I wrote to the Professor, telling him about this meeting with Calypso, and he sent the letter to an Eastern newspaper [The Boston Recorder] with some comments of his own. These, as far as I know, were the first of my words that appeared in print.

[5] How long I sat beside Calypso I don't know. Hunger and weariness vanished, and only after the sun was low in the west I splashed on through the swamp, strong and exhilarated as if never more to feel any mortal care. At length I saw maple woods on a hill and found a log house. I was gladly received. "Where ha ye come fra? The swamp, that awfu' swamp. What were ye doin' there?" etc. "Mony a puir body has been lost in that muckle, cauld, dreary bog and never been found." When I told her I had entered it in search of plants and had been in it all day, she wondered how plants could draw me to these awful places, and said, "It's god's mercy ye ever got out."

[6] Oftentimes I had to sleep without blankets, and sometimes without supper, but usually I had no great difficulty in finding a loaf of bread here and there at the houses of the farmer settlers in the widely scattered clearings. With one of these large backwoods loaves I was able to wander many a long wild fertile mile in the forests and bogs, free as the winds, gathering plants, and glorying in God's abounding inexhaustible spiritual beauty bread. Storms, thunderclouds, winds in the woods—were welcomed as friends.

The words that Muir uses in his essay reveal that he relates to nature as a(n)

emotional professor
objective notetaker
passionate observer
removed reporter

Answers

Answer:

I think it's the third one

Step-by-step explanation:

Sorry if incorrect

hope this helps!

“twice the sum of a number and 6 is more than 84”

i need to write this as an inequality.

Someone please help

Answers

Step-by-step explanation:

2x + 6 > 84

2x > 78

x > 39

is the answer

If

Answers

Answer:

If.

Step-by-step explanation:

The end :-)

Answer:

If (extended version)

Step-by-step explanation:

yes

There are 320 students in a school. The ratio of the number of boys to the number of girls is 3:2. When some new boys and girls are admitted, the number of boys increases by 8 and the ratio of number of boys and girls changes to 4:3. Find how many new girls are admitted.​

Answers

320/5=64
64 x 3 = 192 (number of boys in the beginning)
64 x 2 = 128 (number of girls in the beginning)
192 + 8 = 200 (boys now)
200/4=50
50 x 3 = 150
150 - 128 = 22 (amount of girls added)
Number of girls added: 22

Using the line ab name two line segments
Brainliest

Answers

Answer:

A. AC, CB

Step-by-step explanation:

The answer you have selected is correct because a line segment is a part of a line that is bounded by two distinct end points, and contains every point on the line that is between its endpoints. Thus the answer A is correct!

Hope this helps

All the love, Ya boi Fraser :)

Answer:

Give him brainliest!

Step-by-step explanation:

write down the factors of 57 which lie between 1 and 57​

Answers

Answer:

The factors of 57 which lie between 1 and 57 are as follows:

{1,3,19,57}

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