2 years ago

PLEASE ANSWER I MARK AS BRAINLIST ❗️❕❗️PLEASE

Mathematics

1 answer:

liubo4ka [24]2 years ago

3 0

Answer:

D and E

Hope this help for you

Red

You might be interested in

Quadratic Formula! Please help!

FrozenT [24]

Answer:

(-b±√(b²-4ac))/(2a)

where,

ax²+bx+c=0

a, b, c = constants, where a ≠ 0

x = the unknown

Step-by-step explanation:

8 0

2 years ago

Select the correct answer from the drop-down menu.<br> Fill in the missing number in the equation.

noname [10]

Answer:

Step-by-step explanation:

a A + b A where A is a matrix and a and b are scalars

( a+b) A

3+5 $\left[\begin{array}{cc}-1&2\\4&-5\end{array}\right]$ = 8 $\left[\begin{array}{cc}-1&2\\4&-5\end{array}\right]$

7 0

2 years ago

In a stack of 100 newspapers, the comic section is missing from 60 papers. Lexie buys two papers from the stack. What is the pro

Dimas [21]

<h2>Order does not matter no repetition:</h2><h2>40 papers contain the comic section:</h2>

<h3>Number of combinations:</h3>

$40c2 = 780 \: combinations$

<h3>Total number of combinations:</h3>

$100c2 = 4950 \: combinations$

$p(a) = \frac{780}{4950} = 0.15757575757$

8 0

1 year ago

Read 2 more answers

Mulch to cover a rectangle garden cost $48. Mulch is needed to cover a larger,similar garden. the ratio of dimensions 2:3. how m

Annette [7]

It would cost $72 dollars to cover the larger garden

7 0

3 years ago

Tyshon’s age is 3 less than three times Cedric’s age. The sum of their ages is 57. How old is Tyshon?

Airida [17]

Let Cedric's age be c
tyshon= 3c-3
3c-3 +c =3c+c-3 = 4c-3
4c-3=57
4c=60
c=15
tyshon=15×3-3 = 42

8 0

2 years ago