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2 years ago

£5832 is shared equally between 9 people. How much does each person get?

Mathematics

2 answers:

Mrrafil [7]2 years ago

6 0

ANSWER

My answer is in the photo above

mrs_skeptik [129]2 years ago

3 0

Answer:

648

Step-by-step explanation:

5832÷9=648

I'm not sure what else to put for the explanation.

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Find the length of AB if AC=18 and BC=7

kotegsom [21]

Answer:

Step-by-step explanation:

Step 1:

AC + BC = AB Equation

Step 2:

18 + 7 = AB Substitute

Answer:

25 Add

Hope This Helps :)

3 0

3 years ago

The 3 stages representing the hierarchy of fluency progression including Automaticity, are embedded into which strand of the B.E

Dvinal [7]

The three stages that have to do with fluency, progression and automaticity are found in the Number Sense and Operations .

<h3>What is the number sense and operation strand of mathematics?</h3>

This is the part of mathematics that is known to teach the student basic ways to carry out number operations in mathematics. This has to do with representation of numbers as well as solving for the existing relationships in these numbers.

Having a sense of numbers is a very important ability skill that has to be developed early is students to enable them progress in the subject.

Read more on numbers and operations in mathematics here:

brainly.com/question/295961

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8 0

2 years ago

Give the equation of the line through the point (14,6) with a slope of -9/7 in slope-intercept form

BigorU [14]

Answer:

Step-by-step explanation:

y - 6 = -9/7(x - 14)

y - 6 = -9/7x + 18

y = -9/7x + 24

6 0

2 years ago

A skateboard ramp is 40 feet long and rises from the ground at an angle of 33 degrees. How tall is the ramp?

olga_2 [115]

Answer:

The ramp is 21.8 ft tall.

Step-by-step explanation:

If you convert this into a triangle, 40 ft is the hypotenuse, 33° is the angle next to the right angle (on the horizontal line) and we need to find how tall the ramp is, which will be x. It is very helpful to draw a picture.

We will use the sine ratio because, starting from the given degree of 33, we have the hypotenuse value and need to find the value opposite the degree:

$sine=\frac{opposite}{hypotenuse}$

Insert values:

$sin33=\frac{x}{40}$

Multiply 40 to both sides to isolate the variable:

$40(sin33)=40(\frac{x}{40})\\\\40*sin33=x\\\\x=40*sin33$

Insert the value of x into a calculator:

$x=21.7855614$

Round if necessary:

$x=21.8 ft$

Done.

6 0

3 years ago

The range of y = - 32x ^ 2 + 90x + 3

mariarad [96]

Given:

The given function is:

$y=-32x^2+90x+3$

To find:

The range of the given function.

Solution:

We have,

$y=-32x^2+90x+3$

It is a quadratic function because the highest power of the variable x is 2.

Here, the leading coefficient is -32 which is negative. So, the graph of the given function is a downward parabola.

If a quadratic function is $f(x)=ax^2+bx+c$ , then the vertex of the quadratic function is:

$Vertex=\left(\dfrac{-b}{2a},f(\dfrac{-b}{2a})\right)$

In the given function, $a=-32,b=90,c=3$ .

$\dfrac{-b}{2a}=\dfrac{-90}{2(-32)}$

$\dfrac{-b}{2a}=\dfrac{-90}{-64}$

$\dfrac{-b}{2a}=\dfrac{45}{32}$

The value of the given function at $x=\dfrac{45}{32}$ is:

$y=-32(\dfrac{45}{32})^2+90(\dfrac{45}{32})+3$

$y=\dfrac{2121}{32}$

The vertex of the given downward parabola is $\left(\dfrac{45}{32},\dfrac{2121}{32}\right)$ . It means the maximum value of the function is $y=\dfrac{2121}{32}$ . So,

$Range=\left\{y|y\leq \dfrac{2121}{32}\right\}$

$Range=\left(-\infty, \dfrac{2121}{32}\right ]$

Therefore, the range of the given function is $\left (-\infty, \dfrac{2121}{32}\right ]$ .

8 0

3 years ago