3 years ago

How do you use 4 8 2 7 4 9

Mathematics

2 answers:

BabaBlast [244]3 years ago

4 0

What do you even mean-

kupik [55]3 years ago

4 0

Answer:

you can use multiplacation subtraction or addition or divide

Step-by-step explanation:

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What is the answer to 12[5(30-10*3)+2(6-2*3)]+8[9(64 divide 4-4*4)+4*2 divide 2]

kogti [31]

Answer:

Step by step explination:

Simplify

3 0

3 years ago

Find the distance between the two points rounding to the nearest tenth if necessary (-1,4) and (4,-8)

laila [671]

Answer:

13 units

Step-by-step explanation:

$\sqrt{(4--1)^{2}+(-8-4)^{2} }$

= $\sqrt{5^{2}+(-12)^{2} }$

= $\sqrt{25 + 144}$

= $\sqrt{169}$

=13 units

5 0

3 years ago

The Math Club is sponsoring a bake sale. If their goal is to raise at least $200, how many pies must they sell at $4.00 each in

wolverine [178]

Answer:

The Math Club must sell at least 50 pies to reach the goal

The graph in the attached figure

Step-by-step explanation:

Let

x-----> the number of sold pies

we know that

The inequality that represent the situation is

$4x\geq 200$

Solve for x

Divide by 4 both sides

$x\geq 200/4$

$x\geq 50\ pies$

The solution is the interval ------> [50,∞)

All positive whole numbers greater than or equal to 50

In a number line the solution is the shaded area at right of x=50 (close circle)

The Math Club must sell at least 50 pies to reach the goal

using a graphing tool

see the attached figure

3 0

4 years ago

The domain of the following relation R {(6, −2), (1, 2), (−3, −4), (−3, 2)} is

zlopas [31]

<span> {−3, 1, 6} is the right one</span>

7 0

3 years ago

(8k+3) (2k+7)<br> find the product

charle [14.2K]

Answer:

16k^2 + 62k + 21

Step-by-step explanation:

We can distribute:

(8k + 3)(2k + 7)

(8k)(2k) + (8k)7 + 3(2k) + 3(7)

Now, we can simplify:

16k^2 + 56k + 6k + 21

16k^2 + 62k + 21

3 0

3 years ago