Plz answer all 1.

(1 pt)

What is the area of the rectangle?

A.

0.9416 mi²

B.

1.8832 mi²

C.

1.95 mi²

D.

3.90 mi²

2.

(1 pt)

What is the area of the rectangle?

A.

40 km2

B.

40 m2

C.

26 km2

D.

26 m2

3.

(1 pt)
What is the area of the rectangle?

A.

1.125 yd²

B.

2.250 yd²

C.

4.50 yd²

D.

11.25 yd²

4.

(1 pt)
What is the area of a rectangular playground with a length of 84.5 ft and a width of 53 ft?

A.

137.5 ft²

B.

275 ft²

C.

4478.5 ft²

D.

44,785 ft²

5.

(1 pt)
Which measurement is the closest approximation of the rectangle’s area?

A.

16 m²

B.

32 m²

C.

65 m²

D.

70 m²

Answers

Answer 1

Answer: The area of a rectangle is equal to length times width.
There are no dimensions available here, so i have no idea what the questions are talking about.
but i can help u with 4.
so multiply 84.5 * 53, that equals 4,478.5

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Name the property that the equation illustrates. Explain. –0.3 + 0.3 = 0 A. Identity Property of Addition; 0 is part of the equation. B. Inverse Property of Multiplication; a number and its inverse are multiplied. C. Inverse Property of Addition; a number and its inverse are added.
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Tom makes $216.80 in 4 days. how much does he make in 2 days

Answers

Answer:

$108.4

Step-by-step explanation:

Divide $216.8 by 4 to find the amount of money Tom makes in 1 day:

== $54.2 per day

We are looking for money Tom makes in TWO days, so multiply the value we just found by 2:

$54.2*2

==$108.4

Hey!

--------------------------------------------------

Steps To Solve:

~Divide

216.80 / 4 = $54.2 (in 1 day)

~Multiply

54.2 x 2 = 108.4 (in 2 days)

--------------------------------------------------

Answer:

Tom makes $108.4 in 2 days.

--------------------------------------------------

Hope This Helped! Good Luck!

Figure B: a reflection across the y-axisFigure a 180° rotation around the origin

Answers

Since I can't see the figure on the coordinate plane, I can't give you exact coordinates for you to plot to get Figure B or Figure C. But I can tell you the transformation rules for reflection across the y-axis and the 180 rotation around the origin.

Rule for reflection across y-axis
(x, y) $\rightarrow$ (-x, y)
For example: Point B in a sample figure has the coordinate point of (1,2) would have a point of (-1, 2) when reflected across the y-axis.

Rule for rotating 180 degrees
(x, y) $\rightarrow$ (-x, -y)
For example: Point C in a sample figure has the coordinate point of (3, 4) would have a point of (-3, -4) when rotating 180 degrees around the origin.

Please help me with this question: Mai is reading a 360 page book. She has already read 270 pages. What percentage of the book has she read?

Answers

Answer:

75%

Step-by-step explanation:

270 of 360 can be written as:

270

360

To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100

270

360

100

= (

270 × 100

360

) ×

100

Therefore, the answer is 75%

If you are using a calculator, simply enter 270÷360×100 which will give you 75 as the answer.

Answer:

75%

Step-by-step explanation:

The triangles shown below must be congruent.

Answers

True by the angle angle side theorem.

If two angles and a non-included side of one triangle are congruent to two angles and the corresponding non-included side of another triangle, then the two triangles are congruent.

Answer:

Option A is correct.

Yes, it is true that the triangles shown are congruent.

Step-by-step explanation:

Labelled the diagram as shown below in the attachment:

In triangle ABC and triangle PQR

$\angle ABC \cong \angle PQR = 90^(\circ)$ [Angle]

$\angle ACB \cong \angle QPR = 40^(\circ)$ [Angle]

$AC \cong PR = 12$ units [Side]

AAS(Angle-Angle-Side) postulates states that the two angles and the non- included side of one triangle are congruent to the two angles and the non-included side of the other triangle., then the triangles are congruent.

Then, by AAS

$\triangle ABC \cong \triangle PQR$

Therefore, the given triangles shown must be congruent.

Arithmetic sequence
5,3,1,-1 find a^18

Answers

Arithmetic sequence 5, 3, 1, -1 then value of a^18 is 3814697265625.

Solution:

Given, arithmetic sequence is 5, 3, 1, -1

We have to find the value of $a^(18)$

We know that, first term of any A.P is represented by the letter “a”

So, here in our problem first term a = 5

Then we have to find the value of $5^(18)$

$5^(18)=5^(4+4+4+4+2)=5^(4) * 5^(4) * 5^(4) * 5^(4) * 5^(2)$

$\text { since } a^(m+n)=a^(m) * a^(n)$

$\begin{array}{l}{=625 * 625 * 625 * 625 * 25} \n\n {=390625 * 390625 * 25} \n\n {=152587890625 * 25} \n\n {=3814697265625}\end{array}$

Hence, the value of a^18 is 3814697265625.

Final answer:

The 18th term of the arithmetic sequence is -29.

Explanation:

An arithmetic sequence is a sequence in which the difference between any term and its preceding term is constant. In this case, the common difference is -2, because each term is decreased by 2 to get the next term. To find the 18th term, we can use the formula:

an = a1 + (n-1)d

where an is the term we want to find, a1 is the first term, n is the position of the term, and d is the common difference.

Using the given sequence, we can substitute the values into the formula:

a18 = 5 + (18-1)(-2) = 5 + 17(-2) = 5 - 34 = -29

Therefore, the 18th term of the given arithmetic sequence is -29.

Learn more about Arithmetic sequence here:

brainly.com/question/35880655

#SPJ3

How do you solve for r in the formula a=pi r squared

Answers

To solve for y, all you have to do is just separate r from all of the others and make it equal to the rest of the equation. So first it was, a=pi*r squared.
Divide by pi on each side,
a/pi=r^2
Take the square root of each side;
square root of (a/pi) =r
and that's all
Hope this helps.

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