2 years ago

: 3m -2n + 5m + Zn - 3

Mathematics

1 answer:

dem82 [27]2 years ago

7 0

cevabı lazım lutfenbanada

You might be interested in

A pitcher throws a 9 kg baseball in a straight line. Its momentum is 2.1 kg-m/s. What is the velocity of the

Zina [86]

Answer:

$0.23\:\mathrm{m/s}$

Step-by-step explanation:

The momentum of an object is given by $p=mv$ , where $m$ is the mass of the object and $v$ is the velocity of the object.

What we're given:

object's mass $m$
object's momentum $p$

Substituting given values, we can solve for $v$ :

$2.1=9v,\\v=\frac{2.1}{9}\approx \boxed{0.23\:\mathrm{m/s}}$

3 0

2 years ago

Josh and Lucy share some money in the ratio of 3 : 7 they share 84 in total how much money does Josh receive

Ann [662]

27.30 is the answer

7 0

2 years ago

Solve using substitution y = -4x + 10 y = -x + 1. <br>will give brainleist if correct<br>

gayaneshka [121]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

James has $5.00 more than three times what Catherine has. Together they have $41.00. How much does each student have?

Tpy6a [65]

Hey.

acc'g to the conditions :

Let Catherine has x
and James has 5 + 3x

Then,

$5 + 4x = 41 \\ \\ \implies 4x +5 -5 = 41-5 \\ \\ \implies 4x = 36 \\ \\ \implies x= \dfrac{36}{4} \\ \\ \implies x = 9$

Hence

• Catherine has = x = $9,
• and James has = 5 +3x = 5 + 3(9) = $32

Thanks.

7 0

2 years ago

X3 − 6x2 − 7x + 60 = 0

inna [77]

An equation ........

4 0

3 years ago