MATHEMATICS MIDDLE SCHOOL

I need help with This question please
I need help with This question please - 1

Answers

Answer 1
Answer:

Answer:

(3+4)^2 - 9

Step-by-step explanation:

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I will need Help on this one

The graph shows the solution to which system of equations?A)
y = x + 2 and y = -x - 4
B)
y = 3x + 7 and y = x + 12
C)
y = 2x - 3 and y = −2x + 1
D)
y = -x + 4 and y = −2x + 5

Answers


The green line is the graph of  [ y = -2x + 1 ].

The red line is the graph of  [ y = 2x - 3 ].

Choice 'C' says this.
the answer is C hope this helps

Are the fractions 3/9,3/10,3/11, and3/12 arranged in order from least to greatest or from greatest to least?

Answers

Greatest to least 3/9= 1/3 and 3/12 is = to 1/4.
The fractions are arranged from greatest to least

What is 2+2/2=? please help i need an answer very quickly.

Answers

2+2 is 4 and if we divide it by 2, we will get 2 as your final answer.
according to BODMAS rule ,
2+2 /2= ?
we know , 2 + 2 =4 
4/2 = 2 

Hellppz number 5 and under number 4

Answers

it is ten times more because it is one decimal place over

an example of #5 could be :
.55, where the 5 in the hundredths place is 1/10 as the 5 in the tenths place
ten times more .....

Approximate the solution to the equation above using three iterations of successive approximation. Use the graph below as a starting point.x = 27/16
x = 13/8
x = 25/16
x = 7/4

Answers

Answer:

x=25/16

Step-by-step explanation:

Approximate Roots of Functions:

We are required to find the root of  

\displaystyle 5^(-x)+7=\ 2x+4

Let's construct a function

\displaystyle f(x)=\ 5^(-x)+7-2x-4

Reducing:

\displaystyle f(x)= 5^(-x)-2x+3

The equation will have a solution when f(x)=0. We'll start from the approximate crossing point given in the graph (x=1.5)

\displaystyle f(1.5)=5^(-1.5)-2(1.5)+3\ =0.089

We'll move up on x=1.52  

\displaystyle f(1.52)=5^(-1.52)-2(1.52)+3=\ 0.046

We are closer to the solution, let's try some more up

\displaystyle f(1.54)=5^(-1.54)-2(1.54)+3=\ 0.0038

This value x=1.54 is close enough to the solution of the original equation

From the options given, (25)/(16) is the closest to our solution

\boxed{Answer:\ x=25/16}

Answer:

it's 27/16

Step-by-step explanation:

got it right on the test

3:Find the distance between (−5,3) and (4,−5) .
​
​
​
​Distance =
​
​Note: Round your answer to the nearest hundredth.

Answers

Answer:

look at the picture above
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