3 years ago

What is the value of a?

Mathematics

1 answer:

Lelu [443]3 years ago

3 0

It is the value of One

You might be interested in

P(a b)=0.25 and P(b)=0.4, what is P(aub)?

irina [24]

Well Those are variables and it is using the Distributive property to solve. For example P(a+b) simplify P*a + P*b.

5 0

3 years ago

Read 2 more answers

Given a possible triangle ABC with a=5, b=11, and A=23 degrees, find a possible value for angle b. Round to the nearest tenth.

Stels [109]

<span>b. Round to the nearest tenth. please mark brainly</span>

6 0

3 years ago

Did you hear about the two punsters who told a lot of jokes about cats

Rudik [331]

Cool. and. gooooooooood.

6 0

3 years ago

Read 2 more answers

To two decimal places, find the value of k that will make the function f(x) continuous everywhere. f of x equals the quantity 3x

Fiesta28 [93]

Given function is

$f(x)=\left\{\begin{matrix}3x+k & x\leq -4 \\ kx^2-5 & x> -4\end{matrix}\right.$

now we need to find the value of k such that function f(x) continuous everywhere.

We know that any function f(x) is continuous at point x=a if left hand limit and right hand limits at the point x=a are equal.

So we just need to find both left and right hand limits then set equal to each other to find the value of k

To find the left hand limit (LHD) we plug x=-4 into 3x+k

so LHD= 3(-4)+k

To find the Right hand limit (RHD) we plug x=-4 into

$kx^2-5$

so RHD= $k(-4)^2-5$

Now set both equal

$k(-4)^2-5=3(-4)+k$

$16k-5=-12+k$

$16k-k=-12+5$

$15k=-7$

$k=-\frac{7}{15}$

k=-0.47

<u>Hence final answer is -0.47.</u>

7 0

3 years ago

A coach is ordering shirts for a team.

svlad2 [7]

7.50s + 19.99=C
......

6 0

3 years ago