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
Harman [31]
2 years ago
13

Find the value of xa) 2:5=8:x​

Mathematics
1 answer:
7nadin3 [17]2 years ago
6 0

Step-by-step explanation:

solution:

given,

or, 2:5 = 8:x

or, 2/5 = 8/x [ changing into fraction form ]

or, 2x = 40 [ doing cross-multiplication ]

or, x = 20 [ dividing both sides with 2]

You might be interested in
Anybody know how to do # 14, 15, and 16? Would also be nice if yall told me if any of these were wrong
mote1985 [20]

Step-by-step explanation:

1. Right

2. Right

3. Right

4. Right

5. Right

6. Right

7. Its not properly visible sorry for this.

8. Its wrong

(\frac{1}{3} ) {}^{2}  =  \frac{1}{9}

9. Right

10. Its wrong

0.5 {}^{3}  = 0.125

11. Right

12. Its wrong.... Bcz square of minus is plus

- 9 {}^{2}  = 81

13. Right

14. According to the BODMAS rule..

15 - 7 \times 2 +  {2}^{3}

15 - 14 + 8

1 + 8 = 9

15.

(11 - 8) {}^{2}  - 2 \times 6

3 {}^{2}  - 12

9 - 12 =  - 3

16.

12 +  \frac{ {9}^{2} }{3}

12 +  \frac{81}{3}

12 + 27 = 39

<h3>Hope this helps u </h3>

... ✌️❤️

7 0
3 years ago
What’s the value of [-1.1]
arlik [135]
The value is 1.1. Because it is 1.1 spaces away. the negative symbol isn’t,t important in this case.
5 0
4 years ago
Read 2 more answers
F(x) =2x^2+4x+5<br> Find: f(a)
MA_775_DIABLO [31]

Answer:

F(a) =2a^2+4a+5

Step-by-step explanation:

just put x= a

5 0
4 years ago
A certain plant grows 1 3/4 inches every week how long will it take the plant to grow 9 1/4 inches. HELPPP I’m dumb
GREYUIT [131]
It only takes 13/4 days inn week
3 0
4 years ago
PLEASE HURRY I HAVE 3 mins left Which relationship could be the one shown on the graph?
ss7ja [257]

Option A

Must click thanks and mark brainliest

Sorry if i am wrong

4 0
3 years ago
Other questions:
  • What is the measure of Angle 1 in this figure? <br>A. 30°<br>B. 80°<br>C. 110°<br>D. 130°​
    5·2 answers
  • 1. What is the slope of the line that passes through the points (-2, 5) and (1, 4)?
    15·1 answer
  • True or False:
    12·1 answer
  • Sarah arrives at the bus station at 8:25 and can catch either bus A or B. How long does she wait for the next bus?
    13·1 answer
  • How many deca meters are in 14 meters
    13·2 answers
  • Whats the 32nd Term of the sequence 34,37,40,43
    10·1 answer
  • A soccer field measures 90 meters wide by 120 meters long starting together in one corner you walk the diagonal to the opposite
    13·1 answer
  • The equation of a circle is x² + y² – 8x + 10y + 37 = 0. What is the center and the radius of the circle? Show all your work.
    13·1 answer
  • F(x) = 3x³+4x² - 8x - 2
    9·1 answer
  • Solve for x ~<br><img src="https://tex.z-dn.net/?f=14x%20-%20196%3D%200" id="TexFormula1" title="14x - 196= 0" alt="14x - 196= 0
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!