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2 years ago

The question is in the picture below^^ Will give brainliest no links

Mathematics

2 answers:

Evgen [1.6K]2 years ago

4 0

Answer:

A, if you want to change 1 lbs to 16 ounces you have to do f 16 * 5 and it is the same as 1/16 * 5/x if you cross multiply you will get 1*x=16* 5 x=80. and is A

zysi [14]2 years ago

3 0

Answer:

it would be a

Step-by-step explanation:

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Please help! Will give brainliest! Option choices are 2, -5. 11

netineya [11]

Answer:

Step-by-step explanation:

7 0

3 years ago

What is the sum of the polynomials? 11x2-5 + x+4

Paul [167]

Answer:

23x-1

Step-by-step explanation:

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2 years ago

Help please! using quadratic formula round ti nearest hundred

Lera25 [3.4K]

Answer:

x = 0.19 or x = -0.76

Step-by-step explanation:

Equation: 7²-4x = 2

reordering the equation,

7x²-4x-2 = 0

Applying,

x = [-b±√(b²-4ac)]/2a..................... Equation 1

From the question,

Given: a = 7, b = -4, c = -2

Substitute these values into equation 1

x = [-4±√(-4²-(2×7×-2)]/(2×7)

x = [-4±√(16+28)]/14

x = (-4±√44)/14

Either

x = (-4+√44)/14

x = (-4+6.63)/14

x = 2.63/14

x = 0.19

x = (-4-√44)/14

x = (-4-6.63)/14

x = -10.63/14

x = -0.76

3 0

2 years ago

Please help me with the problem

mixas84 [53]

Let's see what we're working on here

$\frac{1}{2} - 2(m) =?$
? = 0
$Simplify this →$ $\frac{1}{2}$

$\frac{1}2y} - 2(m) = ?$

$\frac{2(m)(2)}{2}$

$\frac{1 - 4(m)}{2} = ?$

$\frac{1 - 4(m)}{2} = 2$

$-4(m) + 1 = 0$
Subtract ( - )the number 1 from each of your sides on this part

4(m) = 1
Multiply( ×) the number -1 to your sides for this part of the equation

Therefore, the value of m is $\frac{1}{4}$
$m = \frac{1}{4}$

3 0

3 years ago

Read 2 more answers

Is 289 prime? I need this asap (provide factor tree)

antiseptic1488 [7]

Answer: 289 is a semi-prime number that is created by doing 17 times 17. 17 is a prime number though. hope this helps.

Step-by-step explanation:

289

17 17

6 0

3 years ago