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2 years ago

Please help i’ll give brainliest

Mathematics

1 answer:

lbvjy [14]2 years ago

3 0

Answer:

Matter in living things may pass into nonliving things.

Step-by-step explanation:

You might be interested in

If x + y = 4 and x2 − y2 = 64, what is the value of (x − y)?

murzikaleks [220]

The value of (x-y) is 16

Further explanation:

We have to use the given values to find the value

Given

$x+y=4\\and\\x^2-y^2=64$

We will use:

$x^2-y^2=64$

Simplifying by using: $x^2-y^2=(x+y)(x-y)$

So,

$(x+y)(x-y)=64$

As we know that x+y=4

Putting the value in equation

$(4)(x-y)=64$

Dividing both sides by 4

$\frac{4(x-y)}{4}=\frac{64}{4}\\x-y=16$

The value of (x-y) is 16

Keywords: Algebraic formulas, Simplification

Learn more about algebraic expressions at:

#LearnwithBrainly

7 0

3 years ago

Graph, and find the vertex and zeros.<br> 1. y = (x + 3) (x + 1)

Kay [80]

Vertex: (-2,-1)
Zeros: -3,-1

5 0

3 years ago

Pleaseee give me sum answerssss

bija089 [108]

Answer:

Step-by-step explanation:

y =94..multiply 5 by94 and get 470

6 0

3 years ago

Read 2 more answers

Write an equation for each line. y intercept of -2,1, x intercept of 3.5

grandymaker [24]

Y = -2.1 , x = 3.5 the first line will be horizontal and the other will be vertical

8 0

4 years ago

John is 3 years older than Jim. Jim is 4 years less than half of Dana’s age. How old is each person if their ages add up to 167?

kogti [31]

Solution:

we are given that

John is 3 years older than Jim. Jim is 4 years less than half of Dana’s age.

Let the age of Jim be x years then we can say

Age of John $=x+3$

If diana Age is D then

$x=D/2-4$

It can be re-wriiten as

Diana age $D=2x+8$

Given that their ages add up to 167

$x+x+3+2x+8=167\\
\\
4x+11=167\\
\\
4x=167-11\\
\\
4x=156\\
\\
x=39\\$

Hence jim is 39 nyears old, John is 39+3=42 years old. and Diana is 2*39+8=78+8=86 years old.

3 0

3 years ago