Mathematics High School

Solve Similar Triangles (advanced)

Solve for x!

PLEASE HELP!!

Solve Similar Triangles (advanced)Solve For X!PLEASE HELP!!

Answers

Answer 1

Answer:

13.5

Step-by-step explanation:

The two triangles are similar

According to the question

The equation is

⅔=11/x+3

2x+6=33

2x=27

x=13.5

Related Questions

can someone help me find the area to this pentagon plz?

Answers

Answer:

3

Step-by-step explanation:

The answer to this is 3

Need help with math homework

Answers

what is the question you need to ask

What is the factored form of m^6- 64n^3?

Answers

Step-by-step explanation:

Let x = m² and y = 4n.

Then m⁶ - 64n³ = x³ - y³

= (x - y)(x² + xy + y²)

= (m² - 4n)(m⁴ + 4m²n + 16n²).

My guys pls help new you got me right I’m giving brainliest:)

Answers

Answer:

21 ft

Step-by-step explanation:

plz help, I need help

Answers

Answer:

Answer is A

Step-by-step explanation:

because 2 × $11.50 is for adult tickets

$8 × 4 is for childrens tickets

and the equation would represent the total cost

If a bicyclist, with an initial velocity of zero, steadily gained speed until reaching a final velocity of 13m/s, how far would she travel during this race?

Answers

Answer:

The distance travel during race is 13 m

Step-by-step explanation:

The answer is the distance travel during race is 13m.

If these two shapes are similar, what is the measure of the missing length w?​

Answers

Answer:

2

Step-by-step explanation:

because 8 and 4 to get the shape smaller you divide it by 2 so you times 1 *2 to get the bigger one

Luke and Liam wash their clothes on a schedule. Luke
washes his clothes every 7 days and Liam washes his
clothes every 9 days. How long will it be before they
both wash their clothes on the same day

Answers

Jsjsjfjsksjjdjfjdkdjhfjdnfnkfkddhhd

Answer:

2......... ..... ..m.......... ..

Find the missing length marked with a question mark.
UVW-USR

Answers

Given:

[tex]\Delta UVW\sim \Delta USR[/tex]

To find:

The missing length marked with a question mark.

Solution:

Let x be the missing value.

We have,

[tex]\Delta UVW\sim \Delta USR[/tex]

Corresponding sides of similar triangles are proportional, so

[tex]\dfrac{UV}{US}=\dfrac{VW}{SR}=\dfrac{UW}{UR}[/tex]

Using this, we get

[tex]\dfrac{UV}{US}=\dfrac{UW}{UR}[/tex]

On substituting the values, we get

[tex]\dfrac{70}{x}=\dfrac{55}{44}[/tex]

[tex]\dfrac{70}{x}=\dfrac{5}{4}[/tex]

On cross multiplication, we get

[tex]70\times 4=5\times x[/tex]

[tex]280=5x[/tex]

[tex]\dfrac{280}{5}=x[/tex]

[tex]56=x[/tex]

Therefore, the missing length is 56 units.

Once debbie arrives in each city,she'll need a backpack to carry around with her. What was the percent markup if a store bought the backpack for $25 ans somd it to debbie for $40

Answers

Answer:

60%

Step-by-step explanation:

40 / 25 - 1 = 60%

Solve the following inequality. 36> -2(x+4)+14

Answers

Answer:

x > - 15

Step-by-step explanation:

Given

36 > - 2(x + 4) + 14 ← distribute and simplify right side

36 > - 2x - 8 + 14

36 > - 2x + 6 ( add 2x to both sides )

2x + 36 > 6 ( subtract 36 from both sides )

2x > - 30 ( divide both sides by 2 )

x > - 15

2(2x + 3)=4x + 3x - 9

Answers

Answer:

x=5

Step-by-step explanation:

Answer:

2(2x + 3)=4x + 3x - 9

4x+6=4x+3x+−9

4x+6=(4x+3x)+(−9)

4x+6=7x+−9

4x+6=7x−9

4x+6−7x=7x−9−7x

−3x+6=−9

−3x+6−6=−9−6

−3x=−15

-3x/-3=-15/-3

x=5

Help please!!!!!!!! I need help with this ASAP!

Answers

9514 1404 393

Answer:

  2.89 m

Step-by-step explanation:

The attached shows the figure drawn accurately. It also shows that the angle of the line of sight is 102° -90° = 12° below the horizontal. The sine relation is useful in this situation.

The side opposite the angle in the triangle of interest is the difference in building heights, 5.3 -4.7 = 0.6 m. So, the useful relation is ...

  Sin = Opposite/Hypotenuse

  sin(12°) = (0.6 m)/(PR)

  PR = (0.6 m)/sin(12°) ≈ 2.886 m

  PR ≈ 2.89 m

The distance to the subject is about 2.89 meters.

Calculate the total cost of a meal that cost $45.12 if the sales tax is 5.2% and yo want to leave a
17% tip.

Answers

Answer:

55.53

Step-by-step explanation:

45.12

5.2%= 1.052

new price= original(1+5.2%)

x=45.12(1.052)

×=47.46624+17%

=55.53

Write an equation in slope-intercept form for the line with slope 7 and y-intercept -8.
Help pleaseeee

Answers

Answer:

y=7x-8

Step-by-step explanation:

y=mx+b........slope-intercept form

where m=slope,b=y-intercept

y=7x-8

Instructions: Use fraction models to solve each word problem, and then write each answer as a fraction. question: 5 cakes are shared equally between 6 people. What fraction of a cake does each person receive?

Answers

Answer:

Each person will receive 5/6 of a cake

Step-by-step explanation:

Here, we want to get the fraction received by each person

From the question, there are six cakes shared among six people

The fraction of the person involved will get will be the number of cakes divided by the number of people

Mathematically, that will be 5/6

solve the equation


2(h-8) - h=h - 16

A h = 8

B h= -8

C h = infinitely many solutions

D h = no solution

Answers

Answer:

2(h-8)-h=h-16

2(h-8)=h+h-16

2(h-8)=2h-16

2(h-8)=2(h-8)

h-8=h-8

h-h=8-8

0=0 so their can be infinite value of h.

hence c is correct

we can put in place of anything but answer will be zero.

Answer:

C h= infinitely many solutions

Step-by-step explanation:

when you replace h with any number it is true

say h= 3

2(3-8) - h = h-16

2(-5) - 3 = 3 - 16

-10 - 3 = -13

-13 = -13

using distributive property:

2h-16-h = h-16

combine like terms

h-16=h-16

it is the same expression on both sides of the equal sign

hope that helps!

Which set of ordered pairs contains only points that
are on the graph y = 15 – 2x?
A {(-3, 18), (0, 15), (6, 9)}
B
{(-5, 10), (-3, 6), (5, -10)}
С
{(-5, 25), (-1, 17), (8, -1)}
D {(-7, 1), (-4, 7), (2, 19)}

Answers

Answer:

a

Step-by-step explanation:

a

your answer is c !!! Look at the picture for more information.


Please mark me BRAINLEST.

Which expressions are equivalent to -6 + 3(2+ (-4t)?
A -12t
B 12t-12
C none of the above

Answers

I can assure you that it is A

Which of the following is a proportion? 5/6= 10/18 4/6 = 6/9 4/3 = 6/8 2/5 = 4/25

Answers

Answer:

4/6 = 6/9

Step-by-step explanation:

Because 4/6 = 2/3 and 6/9 = 2/3

A clothing store is offering two coupons. one is for $50 off your purchase and the other is for 30% off your purchase. If the total before the discount is $195.42, Which of the coupons is best for you to use

A. $50 off because it gives a bigger discount

B. 30% off because it gives a bigger discount

Answers

Answer:

B.

Step-by-step explanation:

$195.42 - $50 = $145.42

$195.42/30% = 136.79

What is the solution to the problem below?

Answers

Answer:

(1,1)/ one solution

Step-by-step explanation:

The solution is where the lines intersect.

helppp meeeee please ​

Answers

First click 1-4 then any 3 of the mini numbers that are equivalent to the 1-4 numbers and then you have to match the negative numbers and round them all by 1 and you should have an answer. I did that last week!

which phrase represents 3-7x

Answers

Answer:

3 less 7x

Step-by-step explanation:

I think soooo

not sure either

Answer: 3 - 7x = D) The difference between three and seven times a number. This expression is known because the words times and difference are your key words. Times means multiplication and difference means subtraction.

The difference between three and seven times a number.

HOPE THIS HELPS

What is the slope and y-intercept of the following graphed Line?

Answers

Slope is 1/2 and y-intercept is 1

Two given angles cannot be both..


A. congruent and complementary

B. vertical and congruent

C. adjacent and congruent

D. vertical and adjacent


Please help me :(

Answers

The right answer is congruent and complementary because they both are different from each other and different causes

If vertical angles are directly opposite each other and do not share a common side, therefore, two given angles cannot be both: D. vertical and adjacent.

Recall:

If two angles are said to be vertical when both angles are directly opposite each other and are also congruent or equal in measure.

Vertical angles share a common vertex or point but do not share a common side.

Adjacent angles share a vertex and a common side.

Thus, if vertical angles are directly opposite each other and do not share a common side, therefore, two given angles cannot be both: D. vertical and adjacent.

Learn more here:

https://brainly.com/question/16303608

Olivia and her three siblings bring a sack lunch to school each day, consisting of a bagel, an apple, a cookie, and a juice box. When Olivia's mom goes grocery shopping, she likes to purchase the same amount of each lunch item so that she can make complete lunches, with no leftover items. However, each item comes in a different sized package, as shown below: Bagels: six in a bag Apples: eight in a bag Cookies: twelve in a box Juice Boxes: nine in a box Find the least number of packages she must purchase in order to have the same amount of each item.

Olivia's mom should purchase how many bags of apples?

Answers

Answer:

72

Step-by-step explanation:

Find the LCM

6=2x3

8=2x2x2

9=3x3

12=2x2x3

LCM=2³x3²

       =72

Nicole runs 7 miles in 50 minutes. At the same rate, how many miles would she run in 75 minutes?​

Answers

Answer:10.5 ml

Step-by-step explanation:do 75/50=1.5

Do 7 times 2.6 and get 7+2.5=10.5 miles

expand the following 3(x+9) 4(x-1) 5(5x+2) 8(3x-y)

Answers

3•x 3•9
4•x 4•-1
5•5x 5•2
8•3x 8•-y

hope this helps

$9000 principal earning 5% compounded annually, after 6 yr

Answers

Answer:

the answer is

$12,130.64

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