All categories

3 years ago

Don’t know how to solve

Mathematics

1 answer:

VladimirAG [237]3 years ago

7 0

Answer:

(based on the given information) -21 - 8 = 31 + 10 = 41

Step-by-step explanation:

it's like adding 3 + 1, because there is nothing to add in the ones place

You might be interested in

The function is defined by f(x)= x^2+3x-10

yaroslaw [1]

First you put (x+5) into the initial function wherever you see x so it becomes
(x+5)^2+3(x+5)-10=x^2+kx+30
(x^2+5x+25)+(3x+15)-10 simplified left side
x^2+8x+30 fully simplified left side
thus k=8
x^2+8x+30=0 to find 0s
-4 + 3.7416573867739i
<span>-4 - 3.7416573867739i
</span>these are the roots you find after using the quadratic formula
the second one is the smallest

8 0

3 years ago

Use synthetic division to find P (-10) for P(x)=2x^3+14x^2-58x

Savatey [412]

The polynomial remainder theorem states that the remainder upon dividing a polynomial $p(x)$ by $x-c$ is the same as the value of $p(c)$ , so to find $p(-10)$ you need to find the remainder upon dividing

$\dfrac{2x^3+14x^2-58x}{x+10}$

You have

..... | 2 ... 14 ... -58
-10 | ... -20 ... 60
--------------------------
..... | 2 ... -6 .... 2

So the quotient and remainder upon dividing is

$\dfrac{2x^3+14x^2-58x}{x+10}=2x-6+\dfrac2{x+10}$

with a remainder of 2, which means $p(-10)=2$ .

5 0

3 years ago

You have $1,500 to spend over a five month semester to cover your living expenses. In the first month, you spend $150 at restaur

alekssr [168]

Answer:

$250

Step-by-step explanation:

1st month you spent $300. And the flight back is $200. 300+200=500. 1500-500=1000. Yoy have 1000 dollars to spend in 4 months. 1000/4=250, so each month you can spend $250.

6 0

3 years ago

Read 2 more answers

Choose a room in your home. Suppose small lights are going to be hung from one corner of this room to the opposite corner across

Natalka [10]

Answer:

Bed Room

Step-by-step explanation:

You can see what shape the room is.

But you cant awnser this because it has no visual work to use

3 0

3 years ago

What is the surface area of this prism? of 4ft 8ft 10ft

Svetlanka [38]

the answer is 304

Step-by-step explanation:

write the formula and Substitute the Numbers.

I hope This Helps!

7 0

3 years ago