3 years ago

Major help needed !! pls ASAP

Mathematics

1 answer:

o-na [289]3 years ago

4 0

Answer:

i dont understand why people cant just download photomath on your phone

You might be interested in

What is the equation to a graph with the vertex -1,3 and zeros -4 and -2

Mashutka [201]

Answer:

$f(x)=x^2+6x+8$

Step-by-step explanation:

We are given zeros as x=-4, x=-2

so, we can set up function as

$f(x)=a(x+4)(x+2)$

Vertex is at (-1,3)

It means that graph passes through point (-1,3)

so, we can plug x=-1 and f(x)=3

and then we can solve for 'a'

$3=a(-1+4)(-1+2)$

we get

$a=1$

now, we can plug it back

and we get

$f(x)=1(x+4)(x+2)$

now, we can simplify it

$f(x)=x^2+6x+8$

5 0

3 years ago

What's the value of x 163=2+69

Nezavi [6.7K]

I got 71 but I’m not quite sure

8 0

3 years ago

The area of a triangle that has a base of 7 and a height of 17 is:

Andru [333]

Answer:

59.5

Step-by-step explanation:

First we have to multiply 7 by 17 (7x17).

Then you have to divide it by 2.

1/2 X base x height

8 0

2 years ago

At a sale, coats were sold for $118 each. If the coats originally cost $200 each, what percentage of its original price was a co

pochemuha

rAnswer:

Step-by-step explanation:

20$

5 0

3 years ago

Find 15 percent of 15 percent of 15 percent of 500 how does this compare to finding 45 percent of 500?

4vir4ik [10]

Completely different...

.15*.15*.15*500

500(.15^3)=1.6875

500(.45)=225

4 0

3 years ago

Read 2 more answers