Mathematics High School

What is the area, in square inches, of a rectangle whose length is 90 inches
and whose width is 60 inches?
A 300 sq. in
B. 1500 sq. in
C 4200 sq. in.
D. 5400 sq. in

Answers

Answer 1

Answer:

D

Step-by-step explanation:

Answer 2

Answer:

300

Step-by-step explanation:

a square has 4 sides so you add both sides 60 + 60= 120, 90+90=180

120+180=300

Related Questions

A truck is being filled with cube-shaped packages that have side lengths of \frac{1}{4}
4
1
​
foot. The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8\ \mathrm{ft}\times 6\frac{1}{4}\ \mathrm{ft}\times 7\frac{1}{2}\ \mathrm{ft}8 ft×6
4
1
​
ft×7
2
1
​
ft.

Answers

whatt i don’t understand

Find the slope of the line parallel to the line passing through the given points: (-2, 8) and (-6, 6)​

Answers

Answer:

2

Step-by-step explanation:

Use the points to find the slope, using the formula (y2 - y1) / (x2 - x1).

[tex]= \frac{-6-(-2)}{6-8}[/tex] = -4/-2 = 2

Since it's just asking for the slope, the answer is 2 (any parallel lines have the same slope).

if 2x^2 - 5x + 7 is subtracted from 4x^2 + 2x - 11, what is the coefficient of x in the result

Answers

Answer:-3

Step-by-step explanation:

If you help I'll mark as brilliant!!!​

Answers

your answer would be D
The answer should be the last one, because (Z), would be the substitution for (200). Hope this helps!

HELP?
Im stuck and it is due at 10:00AM

Answers

Answer and Step-by-step explanation:

Rotation - Rotates around one of its points.

Reflection - Is reflected, as if it went across an invisible line in the middle.

Translation  - Got shifted down.

Rotation - Rotates around one of its points.

#teamtrees #WAP (Water And Plant)

3/4 times 2 in a simplified fraction?

Answers

Answer:

1 1/2

Step-by-step explanation:

multiply right across

[tex] \frac{3}{4} \times \frac{2}{1} = \frac{6}{4 } \div \frac{2}{2} = \frac{3}{2} = 1 \frac{1}{2} [/tex]

Simplified form of fraction is,

⇒ 3 / 2

We have to given that;

Expression to solve is,

⇒ 3/4 times 2

Now, We can simplify as;

⇒ 3 /4 times 2

⇒ 3/4 x 2

⇒ 3 / 2

Thus, Simplified form of fraction is,

⇒ 3 / 2

Learn more about the fraction visit:

https://brainly.com/question/5454147

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Jason wants to mow his rectangular lawn. If his lawn is 15 feet by 25 feet how
many square feet does he have to mow?

Answers

Answer:

375

Step-by-step explanation:

To get the square feet of how many square feet he has to mow you have to multiply the length by the width which would be 15 x 25 to equal 375 square feet in total :)

If the red triangle in this graph is reflected over the line x = 1 what will be the new coordinates for point (1, 0)?​

Answers

Answer:

(1,0)

Step-by-step explanation:

The reflection line goes right through the point so it won't move when reflected

I NEED HELP ASAP PLEASE AND THANKS

Answers

Answer: a = 65° b = 78° c = 37°

Steps:
(2x - 9) + (2x + 4) + x = 180°
5x - 5 = 180 °
5x = 185°
x = 37

(2x + 4)
2(37) + 4
74 + 4 = 78

(2x - 9)
2(37) - 9
74 - 9 = 65

Check:
65° + 78° + 37° = 180°
180° = 180°

1. What is the Radius? 2. What is the Circumference? (Round to nearest tenth) 3. What is the measure of central angle CEF?

Answers

Radius is 12. circumference is equal to 24*pi. Angle CFE is equal to 140.

If
Triangle AABC
is translated into
Triangle ADEF
and coordinate E is at the origin, what can be said about
Triangle ADEF
with respect to
Triangle
AABC?

Answers

Triangle DEF hope that helps

PLS HELP with this from khan academy. I’m struggling, and it’s due today.

Answers

Answer:

8

Step-by-step explanation:

You can think as vertices as the corners of the shape

Answer:

the shape have 8 vertices.

Find the shortest length of wood that can be cut into equal lengths of 3m. 8
and 12m​

Answers

Answer:

24

Step-by-step explanation:

Find LCM of  3 8 and 12

(calculation attached)

lcm = 3 x 2 x 2 x 2  = 24

i hope im  right!

The shortest length of the wood will be 24 meters.


What is the least common factor?

The Least Common Multiple (LCM) refers to the common multiple that is the least (smallest) among all possible multiples for both numbers. Calculating this least common multiple for numbers is made easier by the LCM formula.

Given that the length of the wood is 3m, 8m, and 12 m. The shortest length will be calculated by taking the least common factor of the given lengths 3m, 8m, and 12 m.

The least common factor is calculated as:-

3 = 3 x 1

8 = 2 x 2 x 2

12 = 2 x 2 x 3

LCM = 3 x 2 x 2 x 2 = 24

Hence, the shortest length of the wood will be 24 meters.

To know more about LCM follow

https://brainly.com/question/233244

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Find the length of CA to the nearest tenth of a foot

Answers

Answer:

CA ≈ 3.1 ft

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan40° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{BC}{CA}[/tex] = [tex]\frac{2.6}{CA}[/tex] ( multiply both sides by CA )

CA × tan40° = 2.6 ( divide both sides by tan40° )

CA = [tex]\frac{2.6}{tan40}[/tex] ≈ 3.1 ft ( to the nearest tenth )

Jim was thinking of a number. Jim divides by 8, then adds 9 to get an answer of 6. What was the original number?

Answers

To find the answer, you must go back and do the opposite. You know the final result was 6. Now, you must do the opposite of what it said. It said it added 9, so you have to minus nine. (6-9=-3) Then, it said it divided the number by 8, so you have to multiply by 8. (-3x8=-24) The origins number was -24.

What is this!! Thank you to whoever will help me

Answers

Answer:

Answer is the 2nd multiple choice question

Step-by-step explanation:

15 = 3h-9
Please explain

Answers

The answer is h=15+9/3=8

Answer:

This is your answer ☺️

Can someone show me how to figure out the slope? I think its -3/1 but I'm not 100% sure.

Answers

Answer:

-3/1

Step-by-step explanation:

You're correct :D

Answer:

-3

Step-by-step explanation:

cus its going down as its moving to the right and for every one square to the right it is moving 3 squares down

SOMEONE PLEASE HELP ASAP!!!! I HAVE ASKED THIS QUESTION 5 TIMES AND WASTED 500 POINTS SO FOR THE LOVE OF DEAR GOD PLEASE HELP FOR 100 POINTS!!!!!!!!! ALSO BRAINLIEST TO FIRST WHO GETS IT RIGHT!!!

Answers

Answer:

85.26

Step-by-step explanation:

Answer:

60.2

Step-by-step explanation:

I saw this again so I am putting the answer here.

5.8*3.5= 20.3 6*4.2= 25.2 4.2*3.5= 14.7 20.3+25.2+14.7= 60.2

John called a plumber to fix a leak in his bathroom. The
plumber charged $30 to come to the house and $25 an
hour while fixing the leak. If the final bill was $105, how
many hours was the plumber at John's house?

Answers

Answer:

3 hours

$25 each hour add $30 for the charge total of $105

3 hour =$75 + $30 =$105

Answer:

3 hours

Step-by-step explanation:

I had a test with this question and I got a 100%

c = 2 π r solve for r

Answers

c = 2πr
c/2π = 2πr/2π <--divide both sides by 2π
c/2π = r
r = c/2π <-- answer :)
C=2 πr
2 πr=C
r=C/2 π
The answer is r=C/2 π

W3* 5 = 15. then 15 + 5 equals what number? 3 05 08 15​

Answers

Answer:

Hello

ur answer is

15+5= 20

Step-by-step explanation:

thanks hope it helps

Deanna bought the poster shown below for her wall.

Note figure not drawn to scale
If a = 10 cm, b = 27 cm, c = 16 cm, and d = 20 cm what is the area of the poster?

Answers

Answer:

B. 27 cm

Step-by-step explanation:

Answer:

439

Step-by-step explanation:

16x19 =304 (square)

27x5 = 135 (triangle)

Add them, which gives us 439

find the product of (1/2−c)(1/2+c)

Answers

Answer:

[tex]\frac{1}{4}[/tex] - [tex]c^{2}[/tex]

Step-by-step explanation:

what is 4 and 3/4 minus 1/3

Answers

Answer:

4.41666666667

Step-by-step explanation:

solve this please show your work <3

Answers

Given:

The expression is

[tex]\sqrt[3]{48}=\sqrt[3]{8\cdot \_\_}=[/tex]

To find:

The simplified form of the expression.

Solution:

We have,

[tex]\sqrt[3]{48}=\sqrt[3]{8\cdot \_\_}=[/tex]

The expression [tex]\sqrt[3]{48}[/tex] can be written as

[tex]\sqrt[3]{48}=\sqrt[3]{8\cdot 6}[/tex]

[tex]\sqrt[3]{48}=\sqrt[3]{8}\cdot \sqrt[3]{6}[/tex]       [tex][\because \sqrt[3]{ab}=\sqrt[3]{a}\sqrt[3]{b}][/tex]

[tex]\sqrt[3]{48}=2\cdot \sqrt[3]{6}[/tex]

[tex]\sqrt[3]{48}=2\sqrt[3]{6}[/tex]

Therefore, [tex]\sqrt[3]{48}=\sqrt[3]{8\cdot 6}=2\sqrt[3]{6}[/tex].

find the domain of the relation
find the range of the relation
is the relation a function?

Answers

Answer:

Domain: (-∞ , ∞)      

Range: [4 , -∞)

yes, it's a function. It pass the vertical line test. (one input vs one output)

Step-by-step explanation:

Domain: (-∞ , ∞)      

Range: [4 , -∞)

yes, it's a function. It pass the vertical line test. (one input vs one output)

In ΔUVW, the measure of ∠W=90°, the measure of ∠U=13°, and WU = 84 feet. Find the length of UV to the nearest tenth of a foot

Answers

Answer:

Hwww

Step-by-step explanation:

A coach buys a uniform and a basketball for each of the 12 players on the team. Each basketball costs $8. The coach spends a total of $288 for uniforms and basketballs.

Enter the cost, in dollars, of 1 uniform.

Answers

16

Step-by-step explanation:

if you multiply 12 by 8 you get 96 so then you would subtract 96 from 288 and get how much he would spend on all of them then i think you would need to divide 192 from 12 and get 16.so i think the answer is 16 correct me if im wrong

Eliza writes a number
- the number is between 20 and 30
-it has exactly 4 factors
-one of the factors is 7
what is Eliza’s number?

Answers

The answer is twenty eight

Answer:

the answer is 21

Step-by-step explanation:

if one of the factors is 7 and it's between 20 and 30

then it can be 21 or 28

7×3=21 and 7×4=28

now the factors of 21: 1, 3, 7, 21 (4 factors)

the factors of 28: 1, 2, 4, 7, 14, 28 (6 factors)

therfore 21 is the correct answer

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