All categories

3 years ago

Rewrite the expression as a single fraction 3/8 + 1/8

Mathematics

1 answer:

mihalych1998 [28]3 years ago

5 0

Answer:

Step-by-step explanation:

3/8+ 1/8 = 4/8

You might be interested in

1) Which expression is NOT equivalent to the given expression?42y - 8 -

olganol [36]

It has to be d because the rest equal to 24y-&

4 0

3 years ago

What is the range of g?

MariettaO [177]

Answer:

Step-by-step explanation:

The values for g(x) divert after the point -1.

So, the values are going to be equal or greater than -1.

8 0

3 years ago

What is the product of 139 and 12

Bumek [7]

The product is 1668
Hope it helped

8 0

4 years ago

Read 2 more answers

Asap

vagabundo [1.1K]

Answer:

The total surface are is 252 sq. units.

Step-by-step explanation:

The right triangular sides have legs 8 units and 6 units and hypotenuse 10 units.

So, their area will be $2(\frac{1}{2} \times 8 \times 6) = 48$ sq. units.

Now, the length of the prism is 8.5 units.

So, the area along the length will be = (8.5 × 6 + 8.5 × 8 + 8.5 × 10) = 204 sq. units.

Therefore, the total surface area is (48 + 204) = 252 sq. units. (Answer)

7 0

4 years ago

Which function has an inverse function?

daser333 [38]

Answer: Option B

Step-by-step explanation:

By definition, only those functions that are one to one have an inverse function.

A function is one by one if there are not two different input values, $x_1$ and $x_2$ , that have the same output value y

Note that the function $f(x)= \frac{|x+3|}{5}$ is not a one-to-one function

When x=2 $f(x)= \frac{|2+3|}{5}=1\ ,\ \ y=1$

When x=8 $f(x)= \frac{|-8+3|}{5}=1\ \ ,\ y=1$

Note that the function $f(x)= \frac{x^4}{7}+ 27$ is not a one-to-one function

When x=1 $f(x)= \frac{(1)^4}{7}+27\ ,\ \ y=\frac{190}{7}$

When x=-1 $f(x)= \frac{(-1)^4}{7}+27\ ,\ \ y=\frac{190}{7}$

Note that the function $f(x)= \frac{1}{x^2}$ is not a one-to-one function

When x=1 $f(x)= \frac{1}{(1)^2}\ ,\ \ y=1$

When x=-1 $f(x)= \frac{1}{(-1)^2}\ ,\ \ y=1$

Then the answer is the option B.

You can verify that The function $f (x) = x ^ 5-3$ is a one-to-one function and therefore its inverse is a function

5 0

3 years ago