Determine the area word problem

Answers

Answer 1

Answer:

Answer: 30 dollars in total

Step-by-step explanation: first multiply 15 times 0.75 which is 11.25 then multiply 15 times 1.25 which is 18.75 if you add these two numbers together you get 30 dollars which is the total amount spent.

hope this helps mark me brainliest if it helped

Answer 2

Answer:

Answer:

(15 x 0.75) + (15 x 1.25)=$30

Step-by-step explanation

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9. Find the diagonal of a square with perimeter 28 meters.
Solve for N N + 3.2 = 9.6
Answer only if you know and NOT because you want brainliest ( ill report you if you do )
CORRECT AND FIRST ANSWER GETS BRAINLIEST!!Please explain how to do it(05.03) calculate the area of the irregular polygon shown below
. If B is a complement of A, and C is a supplement of B, find these measures. A equals 40

Question number 4 please help

Answers

$(x^2+x-30)/(x^2-3x+2)\n\nx^2-3x+2=0\n\nx^2-x-2x+2=0\n\nx(x-1)-2(x-1)=0\n\n(x-1)(x-2)=0\iff x-1=0\ \vee\ x-2=0\n\nx=1\ \vee\ x=2\n\nAnswer:For\ x=1\ or\ x=2.$

ASAP someone help; Assume people around a table could only reach 1.5m. Calculate the area that could be reached. Show your working

Answers

Given:
Circle radius = 2.75 m
People's reach = 1.5m

Get the area of the circle.
A = π r² ⇒ 3.14 * (2.75m)² ⇒ 3.14 * 7.5625m² = 23.75 m²

Get the area of the inner circle:
r = 2.75 m - 1.5 m = 1.25 m

A = 3.14 * (1.25m)² ⇒ 3.14 * 1.5625 m² = 4.91 m²

Subtract the area of the inner circle from the total area to get the area that people can reach.

A = 23.75 m² - 4.91 m² = 18.84 m²

The element in group 15 and period 4

Answers

Final answer:

The element in group 15 and period 4 of the periodic table is Arsenic (As), which is classified as a metalloid due to its mixed properties of metals and non-metals.

Explanation:

The element that is found in group 15 and period 4 on the periodic table is Arsenic (As). Group refers to the vertical column and period refers to the horizontal row on the periodic table.

Arsenic belongs to the 'p-block' group of the periodic table and it is classified as a metalloid. This means it has properties of both metals and non-metals. For example, arsenic is brittle (like a non-metal) but can also conduct some electricity (like a metal).

Learn more about Arsenic here:

brainly.com/question/36984490

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Answer:

Arsenic

Step-by-step explanation:

Periods are vertical, groups are horizontal

What is the standard equation of the circle in the graph?

Answers

Answer:

Standard Equation Of Circle is $(x-h)^2+(y-k)^2+r^2$

Step-by-step explanation:

Let we are given a circle in graph with center P whose coordinate are ( h , k ) and radius of the circle is r units.

Then the standard equation of circle is written as ,

$(x-h)^2+(y-k)^2=r^2$

If center becomes origin then, Equation become

$x^2+y^2=r^2$

x^2 + y^2 = radius^2
Is that what your adking for? This is for a circle around the origin.

What is this equation in slope intercept form?
-4x + 3y = 2

Answers

Since the formula you are looking for is y=mx+b that means you have to leave the y alone. Your first step is to move the -4 to the other side which means your new equation is 3y=4x+2. Now you want to leave the y alone so what you have to do is divide everything by 3 so that would be y=4/3x+2/3.

1. Place y variable on one side:

3y = 2 + 4x

2. Simplify to make y variable one.

y = 2/3 + 4/3 x

3. Rearrange in the form Y = mX + c, where c is the y intercept and m is the slope.

y = 4/3 x + 2/3

Thus, slope is 4/3 and y intercept is 2/3

What shapes will have diagonals that are not lines of symmetry

Answers

When a mirror is placed along the diagonal of a rectangle, the result does not look the same as the original rectangle, so the diagonal is not a line of symmetry. This new shape --- the combination of the triangular half of the original rectangle and its image in the mirror --- is called a kite.

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