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
Vlad [161]
3 years ago
6

Ten times the sum of half a number and 6 is 8

Mathematics
1 answer:
nexus9112 [7]3 years ago
3 0
Let the required number is 2x ,





According to the condition,



➡ 10 times the sum of half of 2x and 6 = 8

= > 10 \times ( \frac{2x}{2} + 6) = 8 \\ \\ \\ = > 10 \times (x + 6) = 8 \\ \\ \\ = > 10x + 60 = 8 \\ \\ \\ = > 10x = 8 - 60 \\ \\ \\ = > 10x = - 52 \\ \\ \\ = > x = - \frac{ 52}{10} \\ \\ \\ = > x = - 5.2



Therefore the value of x is -5.2


And, required number is -5.2
You might be interested in
Which statements can be concluded from the diagram and used to prove that the triangles are similar by the SAS similarity theore
velikii [3]

Answer:

RS/VU=ST/UT and ∠S≅∠U

Step-by-step explanation:

we know that

The <u>Side-Angle-Side Similarity Theorem </u>states that: If two sides in one triangle are proportional to two sides in another triangle and the included angle in both are congruent, then the two triangles are similar

In this problem the included angle is

∠S≅∠U

therefore

side RS must be proportional to side VU  and side ST must be proportional to side UT

so

RS/VU=ST/UT

<em>Verify</em>

substitute the given values

12/6=16/8

2=2 -----> is true

therefore

The two sides are proportional

6 0
2 years ago
Read 2 more answers
Which statement about the best estimation strategy for this problem is correct? The Jackson family drove 490 miles each day for
dalvyx [7]
The answer is 4,172
First of all i did 490x9=2880
Then i did 2880+1292=4172
4172
6 0
3 years ago
I will mark brainiest is my answer is correct?
Kruka [31]
Yes you have the correct one good job.
8 0
3 years ago
Use the data in the table to write a multiplication story for the number fact. Solve 2x6=
Afina-wow [57]
6*2=12.
You have not included a table so I assume this is the answer you want.
4 0
2 years ago
Help with math hw (geomtry)
valkas [14]

Answer:

8

Angle 1= RQS and STU

Angle 2= RSQ and TSU

Similar due to Angle Angle

9

15:24

15x=7

24x= 7/15*14= 11.2

10.

10:2

15=10x

2x=3

11.

20:8

8x=10

x=5/4

15-4-5=5/4.

7 0
3 years ago
Other questions:
  • Verbal expression for 7^8
    7·2 answers
  • Kareem correctly answered 85% of the questions on his last math test. If hee missed 6 problems, how many questions were there on
    11·1 answer
  • Which grid has the best x axis and y axis scales to present this data?
    5·1 answer
  • All three medians intersect at the point of concurrency what’s it called
    7·1 answer
  • 8x-5(4x+3)-(3-2x)=4-4(2x-3)-(9-3x)
    11·1 answer
  • Tiffany collects perfume bottles. She has 99 bottles in her collection. Two thirds of her perfume bottles are made of crystal. H
    9·1 answer
  • What is 2[3(4•4+1)]-2•2•2
    9·2 answers
  • ________ took the law into their own hands and acted as police, judge, jury and sometimes executioner​
    7·1 answer
  • ANSWER CORRECT FOR BRAINLIEST - 10 POINTS
    9·1 answer
  • Which expression is undefined?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!