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3 years ago

What are the steps in solving word problems involving multiplication of simple

Mathematics

1 answer:

wariber [46]3 years ago

4 0

Answer:

See explanation

Step-by-step explanation:

For every question that comes your way, the first step is to understand the question.

The next, is to convert the word problems into algebraic expressions.

Lastly, you solve the expression accordingly.

Take for instance.

Ade has half a dozen eggs. How many dozen does Ade have?

We understand that; half means ½ and a dozen means 12.

So, the expression is

½ * 12 = 6 eggs

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PLEASE HELP im dying over here

Iteru [2.4K]

$\dfrac{x}{24\sqrt{2}}=\cos45^\circ\\\\\\\dfrac{x}{24\sqrt{2}}=\dfrac{\sqrt{2}}{2}\qquad\qquad\qquad\text{(cross multiply)}\\\\\\2x=24\sqrt{2}\cdot\sqrt{2}\\\\2x=24\cdot2\quad|:2\\\\\boxed{x=24}$

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2 years ago

A refund of $3.15 on a $8.64 bill

Varvara68 [4.7K]

8.64 - 3.15 = $5.49 if this is what you are asking

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3 years ago

Read 2 more answers

Find the slope of the line passing through the vertex and the y-intercept of the quadratic function

strojnjashka [21]

Find y intercept

y=5(0)²+20(0)-7
y=0-7
y=-7

Point(0,-7)

Find vertex

x coordinate

-b/2a
-20/10
-2

y coordinate

y=5(4)-40-7
y=-27

Vertex at (-2,-27)

Slope

m=(-27+7)/-2-0
m=-20/-2
m=10

6 0

1 year ago

Read 2 more answers

Determine the range of the function graphed above

STALIN [3.7K]

Answer: A

Step-by-step explanation:

The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain. In plain English, the definition means: The range is the resulting y-values we get after substituting all the possible x-values.

The possible values of y are [-infinity,4], so the answer is A

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2 years ago

2x + 4 = 3(x – 2) + 1<br> simplify

Rudik [331]

2x + 4 = 3(x - 2) + 1
2x + 4 = 3x - 6 + 1
2x + 4 = 3x - 5
9 = x
So x = 9

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2 years ago