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irinina [24]
4 years ago
7

What’s the answer to number 10 pleaseeee

Mathematics
1 answer:
elixir [45]4 years ago
6 0

Answer:

490 square feet

Step-by-step explanation:

Please see attached picture for full solution.

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What are the values of a and b in the equation a[3x-8]=b-18x
3241004551 [841]
A(3x-8)=0

a=0 and x=8/3

This second line is not necessarily true. We could have a=0 OR x=8/3. They don't both have to be 0. a(3x-8)=b-18x

No solutions found

Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

a*(3*x-8)-(b-18*x)=0

Step by step solution :

Step 1 :

Equation at the end of step 1 :

a • (3x - 8) - (b - 18x) = 0
Step 2 :

Equation at the end of step 2 :

3ax - 8a + 18x - b = 0
Step 3 :

Solving a Single Variable Equation :

3.1 Solve 3ax-8a+18x-b = 0
3 0
4 years ago
Which expressions give the monthly pay of an employee with 33 hours of training
Artemon [7]

Answer:

A-33(PAY) OR 33(P)

B-33 x pay or 33 x p

C-hours(33)or H(33)

D-pay(33) or p(33)

its D is correct hope this helps

8 0
3 years ago
I need help please!!!
DIA [1.3K]
Alrighty, so to order the quantities from least to greatest as asked for in the question, first we should convert all the values given to a specific way of writing (this being either decimal, fraction or mixed number). Since all but one is given in decimal form, we can convert the other mixed number to be the same. 
An easy way to do this is by separating the mixed number from its corresponding fraction.
 3\frac{3}{8} becomes 3+ \frac{3}{8}
3+(3÷8)
You can long divide 3 and 8 to get 0.375
3+0.375 = 3.375

Now that all of the values are written in the same manner, order them from least to greatest. 
3.75, 3.375, 2.625, 3.5
2.626, 3.375, 3.5, 3.75

~I hope this helps!~
3 0
4 years ago
If one meter is approximately 3.28 feet, how many meters are in 20 feet?
Zigmanuir [339]

Answer:

65.6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If the legs of a right triangle are x, (2x - 1) and its hypotenuse is (2x + 1), what is the value of x?​
Ber [7]

Answer:

x=8

Step-by-step explanation:

(2x + 1)² = x² + (2x - 1)² = x² + (2x - 1)(2x - 1)

(2x + 1)(2x + 1) = x² + 4x²-2x-2x+1

4x²+2x+2x+1 = 5x²-4x+1

4x²+4x+1 = 5x²-4x+1

0= 5x²-4x²-4x-4x+1-1

0= x²-8x

x²-8x=0

x²=8x

x=8

3 0
3 years ago
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