1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BlackZzzverrR [31]
3 years ago
14

I need help I don’t understand it and it can’t be negative

Mathematics
1 answer:
natka813 [3]3 years ago
7 0

Answer:

20

Step-by-step explanation:

On using similar triangles we get 5x = 6x-4. So x is 4 and jk length is 24-4=20

You might be interested in
True or false. Aaliyah said that two numbers can have the same absolute value, but none there is no absolute value that represen
Eduardwww [97]
I think that the first part is true but the second is wrong because a number and its opposite will have the same absolute value. For example, the 5 is the absolute value of 5 and -5. This works with all numbers and their opposites. Since the number 0 doesn't have an opposite value, I think that 0, as an absolute value, only represents 0.
Hope this helps :P
4 0
3 years ago
Alice wanted to solve for x by getting rid if the +8. explain and correct Alice error
ra1l [238]

<u>Answer:</u> The value of x will be 2.

<u>Step-by-step explanation:</u>

To calculate the value of 'x' or solve for x, we need to isolate x from 8.

In the equation, 8 is in addition with 'x' so for isolating it, we need to apply the reverse operation of addition.

Reverse operation of addition is subtraction.

We need to subtract 8 from both sides of the equation, we get:

x+8-8=10-8\\\\x=2

By doing this, we get the value of 'x' as 2.

Error done by Alice was that she added 8 and it did not led to the isolation of 'x'.

4 0
3 years ago
Read 2 more answers
20 POINTS! I need more help lol
s344n2d4d5 [400]
The mean for both is under 700

The mean for the second is 653.13.
The first is 683.25.
6 0
3 years ago
Read 2 more answers
Calcula el radio de un cilindro que tiene 8 cm de altura y un volumen de 122 cm cúbicos
kondaur [170]

Answer:

\huge{ \boxed{ \sf{2.20 \: cm}}}

Step-by-step explanation:

\star{ \sf{ \:  altura  \: de \:  un \:  cilindro\:  =  \: 8 \: cm}}

\star{ \sf{ \: volumen  \: de  \: un  \: cilindro = 122  \: cm \:  cúbicos}} \:

\star {  \sf{ \: encontrar :radio   \: de  \: un  \:  cilindro }}

\boxed{ \sf{ \: Volume \: of \: a \: cylinder \:  =  \:  {\pi \: radius}^{2}  \: height}}

\mapsto{ \sf{122 \:  =  \: ( \frac{22}{7} )r \: ^{2}  \:  \times  \: 8}}

\mapsto{ \sf{122 = 25.14 \:  {r}^{2} }}

\mapsto{ \sf{25.14 \:  {r}^{2} = 122 }}

\mapsto{ \sf{ \frac{25.14 \:  {r}^{2} }{25.14}  =  \frac{122}{25.14}}}

\mapsto{ \sf{ {r}^{2} = 4.85 \: cm}}

\mapsto{ \sf{r = 2.20 \: cm}}

radio de un cilindro = 2.20 cm

\sf{espero  \: haber \:  ayudado!}

\sf{atentamente \:}!

~\sf{TheAnimeGirl}

5 0
3 years ago
Find the missing length indicated.
MA_775_DIABLO [31]

Answer:

x = 15

Step-by-step explanation:

From the above diagram, we can see that the right angled triangle has been split into two by drawing a line from the altitude.

This would really in the following ratios or proportions below

25 : x = x : 9

25/x = x/9

Cross Multiply

x² = 25 × 9

x² = 225

x = √225

x = 15

5 0
3 years ago
Other questions:
  • Solve for n.<br><br> 8n-3=9n
    8·2 answers
  • Frank solved an equation and got the result x=x Sarah solved the same equation and got 12=12 Frank says that one at one of them
    8·1 answer
  • Please help me someone
    10·1 answer
  • If a windmill with radius 26 feet makes 12 full revolutions every 1 minute, what is its linear speed?
    15·1 answer
  • A cabinet set was sold at RM 9500 after a markup of 6.5%. Find the original price and the markup amount.
    7·1 answer
  • Angle A and Angle B are supplementary angles. If angles A = 65, find the m Angle B.
    6·1 answer
  • Find the product, using suitable properties:<br><br> (-23)×48 ​
    5·1 answer
  • I need the answers bad !
    5·2 answers
  • Jose purchased 105 slices of pizza to sell at his school's fundraiser, yet at the end of the day, he had only sold 58. What is h
    9·1 answer
  • What’s the inequality notation of 8 - 4x &gt; -4? Here’s the question:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!