Please help. I'm stuck.
Please help. I'm stuck. - 1

Answers

Answer 1
Answer: The root √(10) can be converted into the power 10^{ (1)/(2) }. Therefore we can rewrite the problem as (10^{ (1)/(2) } )^ {(3)/(4) x} and then follow the exponent rules about a power to a power, multiplying 1/2 and 3/4 together.

Thus the problem becomes 10^{(3)/(8)x}, which then can be turned into \sqrt[8]{10} ^(3x), making the last option our answer.


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What is 7 39/80 as a decimal

Answers

The mixfraction 7(39/80) as a decimal is approximately 7.4875.

We have,

The concept used here is converting a mixednumber to a decimal by adding the decimal equivalent of the fractional part to the whole number.

To convert the mixednumber 7(39/80) to a decimal, we can add the whole number part (7) to the decimal equivalent of the fractional part (39/80).

To convert the fraction 39/80 to a decimal, we divide the numerator (39) by the denominator (80):

39 ÷ 80 ≈ 0.4875

Now, we add the decimal equivalent of the fractional part to the whole number:

7 + 0.4875 = 7.4875

Therefore,

7(39/80) as a decimal is approximately 7.4875.

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7 39/80 as a decimals is 7.4875 or 7.48 or 7.5, you multiply 80*7 then add 39, then you divide the fraction 599/80

Which ordered pair is the solution to the system of equations?-5x-3y=12
1x-3y=-6
A.
(3, −3)

B.
(−3, 1)

C.
(6, 4)

D.
(9, 5)
need help

Answers

B.
(−3, 1)
1*-3-3*1=-6 - True
Solve:
-5*-3-3*1=12 -True
Solve for bottom:



your to this is answer is b.

-5*-3=+15
-3*1=-3
15-3=12

1*-3=-3
-3*1=-3
-3-3=-6

Help me please!!!!!!!!!!!!!!!!!!

Answers


53+26=26+53 because its switched so the number that is not there you have to put it in the blank

Please help thank you guys

Answers

Basically: Whenever you have a number times a variable, you don't have to write the multiplication sign.

5 × n is the same thing as 5n.

Let's write each of these out.
a) 5 + 2 + x
b) 5 + 2x
c) 5 + x + x
d) 5 + x² (the ² means multiply by itself)
e) 5 + 2x (sum = adding together)
f) 5 × 2x (product = multiplying together)

As you can see, only B and E fit the expression given.

BRAINLIEST IF CORRECT PLEASE USE WORK!What is the x-intercept of the line with this equation 1/3x+y=−15 ?

Enter your answer in the box.

Answers

y-ordinate of x-intercept is 0 .Putting y = 0 in the equation we get 1 3 x + 0 = − 15 or 1 3 x = − 15 or x = − ( 3 ⋅ 15 ) = − 45 ∴ x=intercept is ( − 45 , 0 ) graph{-1/3x-15 [-80, 80, -40, 40]}[Ans]


Hope this helped.

Your answer:

x-intercept is ( -45 , 0 )

Answer:


To find the x-intercept, substitute in  0  for  y  and solve for  x. To find the y-intercept, substitute in  0  for  x  and solve for  y.

x-intercept: (−45,0)

y-intercept:  (0,−15)

20 hundreds equals how many thousands?

Answers

we know that

1\ hundred=100

1\ thousand=1,000

so

1\ thousand=10\ hundred

By proportion

Find how many thousands are 20\ hundreds

(1)/(10) (thousand)/(hundreds) =(x)/(20) (thousands)/(hundreds) \n\nx=20/10 \n\nx=2\ thousands

therefore

the answer is

2\ thousands


The number of 20 hundreds in 2 thousands is 2.

We are given that;

The number = 20 hundreds

Now,

20 hundreds equals 2 thousands.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Unitary method is a technique by which we find the value of a single unit from the value of multiple devices and the value of more than one unit from the value of a single unit.

It is a method that we use for most of the calculations in math.

We can divide 20 by 10 to get the answer.

$(20)/(10) = 2$

Therefore, by the unitary method answer will be 2.

Learn more about the unitary method, please visit the link given below;

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