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Colt1911 [192]
3 years ago
10

Wich step can be done to both sides of the equation to determine the value of x?

Mathematics
1 answer:
julia-pushkina [17]3 years ago
7 0

Answer:

Add 9.6 to both sides and then divide both sides by 3.2

Step-by-step explanation:

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16. Solve for "x".<br> a. 6<br> b. 100<br> c. 36
erastovalidia [21]

Answer:

A. 6

Step-by-step explanation:

Using the Pythagorean theorem which states that: <u>Hypotenus² = Opposite² + Adjacent²</u>

Where: hypotenus = 10, opposite = x, adjacent = 8

So:

{10}^{2}  =  {x}^{2}  +  {8}^{2}

Solving for x

100 =  {x}^{2}  + 64

Collect like terms to make x the subject of formula

100 - 64 =  {x}^{2} →36 =  {x}^{2}

36 =  {x}^{2} ⟹ {x}^{2}  = 36

square root both sides of the equation to find the value of x

\sqrt{ {x}^{2} }  =  \sqrt{36} →x = 6

Therefore: Option A is correct

5 0
1 year ago
Would anyone help me with this,please ?
Novay_Z [31]

Answer:

angle 2 and 4....1and 3

Step-by-step explanation:

the lines bisects each other forming two equal but adjacent angles which are vertically opposite

8 0
3 years ago
Liam went to the zoo with his parents and a ticket for the zoo cost's him $5.3. It costs an adult $10.70. How much would it cost
jarptica [38.1K]

Answer:

If 4 more kids came to the zoo with Liam and his two parents, and so did 4 more adults, the price they would pay would be:

5.3(5) + 10.7(6)

90.7

So, it would cost a total of $90.70 dollars for Liam, his two parents, four other friends, and four other parents, to come to the zoo.

Let me know if this helps!

5 0
3 years ago
Read 2 more answers
Two fifths of a number, subtracted from 2
vovangra [49]
The answer in decimal form is <span>: -1.6</span>

5 0
3 years ago
What is the solution to the equation 5x+4=7
Orlov [11]
X=3/5
do you need an explanation?
3 0
2 years ago
Read 2 more answers
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