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Andrej [43]
3 years ago
6

Can someone plz help me with number 5?

Mathematics
1 answer:
egoroff_w [7]3 years ago
5 0

Answer:

The answer is x = 5.

Step-by-step explanation:

hyp=leg√2

10=a√2

both sides divided by √2

10 over √2 = a

multiply top and bottom by √2 and you will get 10√2 over 2

simplify and get 5√2

now to get x

5√2=x√2

both sides divided by √2 will get you

5√2 over √2 = x

simplify to get 5 times 1 which is 5 = x

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6(x-2)=5x+3x+8 solve for x.
Mnenie [13.5K]

Answer:

x = -10

Step-by-step explanation:

 6 • (x - 2) -  (8x + 8)  = 0

Pulling out like terms :

3.1     Pull out like factors :

  -2x - 20  =   -2 • (x + 10)

Equation at the end of step  3  :

 -2 • (x + 10)  = 0

Equations which are never true :

4.1      Solve :    -2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

4.2      Solve  :    x+10 = 0

Subtract  10  from both sides of the equation :

                     x = -10

One solution was found :

                  x = -10

Processing ends successfully

plz mark me as brainliest :)

4 0
3 years ago
Read 2 more answers
Will give brainliest! :)) need asap
Romashka-Z-Leto [24]

Answer:

D. -3 for every 1 to the right, in goes down 3.

E. 0, the graph could represent no change over time.

F.

assume the point on the graph is the origin, you can graph these

(2,-4)

(1,-2)

(0,0)

(-1,2)

(-2,4)

(-3,6)

Step-by-step explanation:

3 0
3 years ago
How do you find the intersection of two sets?
Vlad [161]
To find the intersection<span> of these </span>two sets<span>, we need to find out what elements they have in common. The numbers 3, 4, 5 are elements of both </span>sets, therefore theintersections<span> of A and B is {3. 4. 5].</span>
3 0
3 years ago
What kind of question will ask us to use this type of format to evaluate the integral instead of doing the regular integral eval
ANEK [815]

Answer:

Great work!

Step-by-step explanation:

These kind of questions are calculated through Riemann Sum. You can evaluate any definite integral using the Riemann Sum. It should be in the following form:

f(x)dx on the interval [a, b], or

\int _a^b\:f\left(x\right)dx

Now f(x) is simply y. Therefore in this example y = x^3 - 6x. We just need the sufficient amount of data to apply the Riemann Sum, including the interval [a, b] that bounds the area, and the the number of rectangles 'n' that we need to use.

Consider an easier approach to this question: (First attachment)

Graph: (Second Attachment)

6 0
3 years ago
Does (1, 0) make the equation y = 4x true?
Deffense [45]

Answer:

No

Step-by-step explanation:

4*1 = 4, not 0.

7 0
2 years ago
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