use a proportion to find the length of side x for the pair of similar figures

Use A Proportion To Find The Length Of Side X For The Pair Of Similar Figures

Answers

Answer 1

Answer:

30.8

Step-by-step explanation:

1. Write the ratio for the smaller triangle as 14/10 and the ratio for the larger triangle as x/22.

2. Set the ratios equal to each other.

14/10 = x/22

3. Cross multiply and solve for x.

14 x 22 = 308

10 x x = 10x

4. Divide by 10

x = 30.8

Answer 2

Answer:

30.8cm they are correct

Step-by-step explanation:

i am from connexus 8th grd pre algrabra

unit 5 lesson 3

1. 1:2

2. C. yes they are similar they have porportional side lengths and = ange measures

3. x = 4.5m

4. x = 30.8cm

5. x = 6 m


Related Questions

Alyssa starts with $40 and saves $10 each week. Bill has $24 and saves $12 each week. For numbers 5a. – 5c., determine whether each statement is True or False. Write "True" or "False" for each statement. a. Bill will never have more money than Alyssa. b. Bill's savings can be represented by the equation = 12 + 24 where x is the number of weeks and y is his savings. c. Alyssa and Bill will have the same amount of money at Week 6.

Answers

Answer: See explanation

Step-by-step explanation:

Alyssa starts with $40 and saves $10 each week. This can be written as:

= 40 + 10x

Bill has $24 and saves $12 each week. This can be written as:

= 24 + 12x

where, x = number of weeks

a. Bill will never have more money than Alyssa.

False.

From the 9th week, Bill will have more money than Alyssa. To check goes below.

Alyssa = 40 + 10x = 40 + 10(9) = 40 + 90 =$130

Bill = 24 + 12x = 24 + 12(9) = 24 + 108 = $132

b. Bill's savings can be represented by the equation = 12 + 24 where x is the number of weeks and y is his savings.

False.

Bill savings can be represented by:

= 24 + 12x

where, x = number of weeks

c. Alyssa and Bill will have the same amount of money at Week 6.

False.

Alyssa = 40 + 10x

= 40 + 10(6)

= 40 + 60

= $100

Bill = 24 + 12x

= 24 + 12(6)

= 24 + 72

= $96

How do you know (2,1) is a solution to 4x +y=9

Answers

4x+y=9

4(2)+(1)=9

8+1=9

9=9

It is a solution

Answer:

9=9

Step-by-step explanation:

Solution:

x = 2

y = 1

4x+y=9

4(2) + (1)=9    (here 4 and 2 are multiplying with each other, so 4x2= 8)

8+1=9

9=9

There is a 10% off sale on laptop computers. If someone saves $90 on a laptop, what was its original cost?

Answers

Answer:

I think 100$

Step-by-step explanation:

I can't be to sure

Answer:

900 dollars

Step-by-step explanation:

This is pretty easy

We know 10 percent off

so we can make an equation

0.1x=90

Then just solve

x=900

So 900 dollars

We can check by use finding 10 percent of 900

which is 90

SO its correct

Isaac and jennifer's total cost for their business is given by C(x)= 40x + 96,000 and its revenue function is represented by R(x)= 60x. A. Set up the cost revenue and function

Answers

Answer: P(x) = 20x - 96,000

Step-by-step explanation:

Cost revenue and profit function.

Cost function;

C(x)= 40x + 96,000

Revenue function;

R(x)= 60x

Profit = Revenue - Cost

P(x) = 60x - (40x + 96,000)

P(x) = 20x - 96,000

The Snack Shack solls hamburgers,
hot dogs, and chicken sandwiches.
They also sell cola, diet cola, and
lemonade. How many different
sandwich drink cholces are thero?

Answers

Answer:

3

Step-by-step explanation:

Anthony is painting his living room. He purchased 5 gallons of paint. Each gallon
of paint covers 76.4 ft2. How many square feet will Anthony be able to cover if he
uses all the paint he purchased?

Answers

Answer

382.1

Step-by-step explanation:

its 5 times 76.42ft2.

plz mark as brainliest btw

PLEASE HELP ME 15 POINTS ILL HIVE BRAINIEST

jacks mom purchased a savings bond for jack. the value of the savings bond increases by 5% each year. one year after it was purchased, the value of the savings bond was $210. find the value of the bond when jacks mom purchased it.

Answers

Answer:

209.95

Step-by-step explanation:

help me out really quick
is 18/28 passing?
thx again

Answers

Answer: If you got 18 points out of 28 that would be like a 64 (D)

Step-by-step explanation:

Y=-3x+3
Fill in the table using this function rule.
X. Y
-1. _
-2. _
0. _
1. _
2._
3._
4._

Answers

-1, 6
-2,9
0,3
1, 0
2,-3
3,-6
4, -9
The first one is 6
The second is 9
The third is 3
The fourth is 0
The fifth is -3
The sixth is -6
The last is -9

A furniture salesman earns 7% commission for his sales.
How much commission would he earn, if he sold a couch for
$800?

Answers

He would earn $56


Hope this helps :))

Answer:

He would get 56 dollars.

Step-by-step explanation:

56$

Identify the domain of the function shown in the graph.

Answers

Step-by-step explanation:

The domain of the function is the range of x-values, which is -5 <= x <= 5. (D)

PLEASE HELP URGENTLY!

The ratio of red to blue counters is 1:3 how many more red counters do you need to add to make the ratio of red to blue 4:1

WILL GIVE BRAINLIEST!
IM GIVING EXTRA POINTS

Answers

Answer:

11

Step-by-step explanation:

1+red/3=4/1 so 1+red=12 so red=11. we should add 11 red counters

Answer:

Add 15 red counters

Step-by-step explanation:

Number of red counter is 1

Number of blue counter is 3

1:3⇒4:1

Now to make ratio reverse you need to add 11 (12-1) more red counters so that ratio becomes

12:3=4:1

hope this helps

what is the measure of ABC?

Answers

Answer:

B

Step-by-step explanation:

The angle at the centre is equal to the arc that subtends it , thus

∠ ABC = arc AB = 75° → B

The correct answer is choice B

3(x +2)-9x+5
What is the answer

Answers

= -6x + 11 should be the correct answer

umm zuritrase899
this my new acc for my back upp umm yee


umm whats +4,000 / 28,573,199

Answers

Answer:

+4,000 / 28,573,199 = [45]

Step-by-step explanation:

Answer:

45 that is the answer

Step-by-step explanation:

Soooo yeah

f(x)=25-x2, find the value of f(3)

Answers

Answer:

f(3) = 16

Step-by-step explanation:

To evaluate f(3), substitute x = 3 into f(x), that is

f(3) = 25 - 3² = 25 - 9 = 16

Answer:

f(3) = 16

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Function Notation

Step-by-step explanation:

Step 1: Define

f(x) = 25 - x²

f(3) is x = 3

Step 2: Evaluate

Substitute in x:                    f(3) = 25 - 3²Exponents:                          f(3) = 25 - 9Subtract:                              f(3) = 16

In parallelogram BCDE if CE= 32 find GF
Please help I’ll give brainliest

Answers

Answer:

CF = 16

Step-by-step explanation:

BCDE is a parallelogram. CE and BD are its diagonals.

Diagonals of a parallelogram bisects each other.

[tex]

\therefore \: CF = \frac{1}{2} \times CE\\\\

\therefore \: CF = \frac{1}{\cancel 2} \times \cancel {32 } \:\:\:\:\purple{\bold {16}} \\\\

\therefore \: CF = 16 [/tex]

Please answer a, b, c

Answers

Answer:

A) Juan wins the race

B) J(t) = A (t) at (7 minutes, 2 miles)

C) The interval is 7 minutes to 15 minutes

Step-by-step explanation:

a) Juan wins the race

The reason is that the time Juan took to cover the distance of 4 miles is shorter than the time Antonio took

b) J(t) = A(t) at what point

This simply refers to the point at which the two graphs cross over one another

We can see this at the point ; (7,2)

This is; 7 seconds and 2 miles

What this mean is that they both covered 2 miles in 7 seconds

c) interval where J(t) > A(t)

This is the interval at which Juan was ahead of Antonio

Juan was below within 7 minutes

after 7 minutes he picked up

so the interval is 7 minutes - 15 minutes

1/4 x 8/15 in simplest form

Answers

This in the simplest form will be 2/15. You cannot divide this answer by anything which means it is in its simplest form!

Please give brainliest❤️

Answer:

2/15

Step-by-step explanation:

Every school day Dylan writes the school bus 4.79 mi round trip between home and school estimate the total distance Dylan wrote the school bus last month when there were 21 school days writing a question a model of your work

Answers

Answer:

[tex]100.59\ \text{miles}[/tex]

Step-by-step explanation:

The distance traveled by Dylan every day is 4.79 miles

Let the number of days he went to school be [tex]x[/tex]

Distance traveled by Dylan in a month is given by

[tex]y=4.79x[/tex]

Total number of days Dylan went to school last month is 21

The distance traveled by Dylan last month was [tex]y=4.79\times 21=100.59\ \text{miles}[/tex]

:sobs: help, I’m giving away all my points for this.

Answers

Answer:

Amphibians! In order for water-dwelling animals to adapt to life on land, many new adaptations had to take place. First, they needed to be able to breathe air instead of obtaining oxygen from water. And fins don't work well as legs! They needed to be able to move around well on land.

What group of animals begins its life in the water, but then spends most of its life on land? Amphibians! Amphibians are a group of vertebrates that has adapted to live in both water and on land. Amphibian larvae are born and live in water, and they breathe using gills. The adults live on land for part of the time and breathe both through their skin and with their lungs as their lungs are not sufficient to provide the necessary amount of oxygen.

There are approximately 6,000 species of amphibians. They have many different body types, physiologies, and habitats, ranging from tropical to subarctic regions. Frogs, toads, salamanders , newts, and caecilians are all types of amphibians.

Step-by-step explanation:

Answer:

I-

lol-

I feel so bad for you- ;-;

Step-by-step explanation:

A person walked x feet and halve that again.

Answers

Answer and Step-by-step explanation:

[tex]\frac{x}{2}[/tex] is the answer.

The initial part is having the person walk a certain amount (shown as x feet). Then, the amount of x (in terms of feet) is halved, or divided by 2.

#teamtrees #WAP (Water And Plant)

Answer:

x/2

Step-by-step explanation:

x halved is x divided by two, namely x/2.

Hope this helps!

xoxo,

cafeology

what is 500 divided by 10

Answers

it is 50 lolllllllllllll

find the midpoint (8, -6) (6,5)​

Answers

Answer:

(7 , - 0.5)

Step-by-step explanation:

(8 , -6) ;  (6, 5)

[tex]Midpoint = (\frac{x_{1}+x_{2}}{2},\frac{y_{1}+y_{2}}{2})\\\\ =(\frac{8+6}{2},\frac{-6+5}{2})\\\\=(\frac{14}{2},\frac{-1}{2})\\\\=(7 , -0.5)[/tex]

If u see this forget it, I typed it in the wrong spot

Answers

Ok then um so ya ok thx for the points though

Two numbers are in the ratio of 2 to 3.
If the smaller number is 18, the larger number is _____.
a) 27
b) 54
c) 21
d) 36​

Answers

Answer:

yea the answer  is a -27

Step-by-step explanation:

2 x 9 = 18

3 x 9 = 27

help pleasee due todayyy ! :(

Answers

Answer:

1. $434

2. 36 ways

Step-by-step explanation:

1. 350×6÷100=21

21×4=84

84+350=434

PLS HELP WILL GIVE BRANLIEST

Answers

Answer:

b, the points can't be on the same point as the slope

The diagram shows a plan for fencing off a section of a public park to make a dog park. A wall that separates the park from a highway will form one side of the dog park. The other 3 sides, shown as dotted lines, will be fenced. How much fencing is needed to make the dog park?

Answers

Where’s the diagram?

Answer:

i dont see the diagram

Step-by-step explanation:

Garnetta bought 5 large box lunches for $47.25. Which equation can be used to find the cost, L, of a large box lunch? *

Answers

Answer:

[tex]5x = 47.25[/tex]

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