2 years ago

PLEASEEE I NEED HELLPPPP

Mathematics

1 answer:

STALIN [3.7K]2 years ago

4 0

Answer:

The answer is B.

hdjddihfkdhdbfkdudu

You might be interested in

a box contains ten cards labeled q, r, s, t, u, v, w, x, y, and z. one card will be randomly chosen. what is the probability of

JulijaS [17]

Answer: t, and u

Step-by-step explanation:

6 0

2 years ago

The GCF of two numbers is 850 neither number is divisible by the other what is the smallest these two numbers can be?

saul85 [17]

Began by dividing 850 by 1, then 2, then 3, and so on, and I made a list of the whole numbers.

They were 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, and 850

By inspection, the two smallest numbers which when multiplied together yielded 850 were 25 and 34.

5 0

2 years ago

HI I need help please <br> Its in the pictures

Brut [27]

1.

$r=32\,\text{units}\\\\
A=\pi\cdot r^2=\pi\cdot32^2=1024\pi\,\,\text{units}^2$

Answer D.

2.
From secant theorem, we know, that:

$|AE|\cdot|BE|=|DE|\cdot|CE|$

and from picture:

$|BE|=x+1\\\\|CE|=x+4\\\\|AE|=11+x+1=x+12\\\\|DE|=1+x+4=x+5$

So we can calculate:

$|AE|\cdot|BE|=|DE|\cdot|CE|\\\\(x+12)\cdot(x+1)=(x+5)\cdot(x+4)\\\\
x^2+12x+x+12=x^2+5x+4x+20\\\\
x^2+13x+12=x^2+9x+20\quad|-x^2\\\\13x+12=9x+20\quad|-9x\\\\4x+12=20\quad|-12\\\\4x=8\quad|:4\\\\\boxed{x=2}$

8 0

2 years ago

Which polynomial could have the following graph?

zubka84 [21]

Hi,
Roots are 2, -1,-3.So y=(x-3)(x+1)(x+3)
Answer B

8 0

2 years ago

Read 2 more answers

What is the perimeter of the triangle in centimeters?

Artyom0805 [142]

Answer:

depending on which triangle

5 0

2 years ago