Mathematics Middle School

A rectangle has an area of 4cm^2, which of the following are true?

A Rectangle Has An Area Of 4cm^2, Which Of The Following Are True?

Answers

Answer 1

Answer:

Options: (D)

Step-by-step explanation:

As given,

Base = 8cm

Height = 1cm

Therefore,

Area

[tex] = \frac{1}{2} \times base \times height[/tex]

[tex] = \frac{1}{2} \times 8cm \times 1cm[/tex]

[tex] = 4 {cm}^{2} [/tex]

Answer 2

Answer:

It is D.

Step-by-step explanation:

Related Questions

No links i rlly need help

Answers

Answer:

The answer is B.

Step-by-step explanation:

It's the only equation that fits the information in the table.

It’s actually A because theirs a pattern on the bottom it’s counting by 4 so it’s T=4d-1

How would you write 32001 in scientific notation

Answers

32001 in scientific notation is:
3.2001 x 10^4.
it’s 3.2001x 10^2 !

Order this set of numbers from greatest to least. Then explain the order, referring to the number line in your explanation.

Answers

Answer:

-1.79, -4, 2 1/4, 2.54

Step-by-step explanation:

I’m pretty sure this is correct if it is not please let me know I hope you understand

NO LINK ANSWERS
Line A is represented by the equation given below:

x + y = 4

What is most likely the equation for line B, so that the set of equations has infinitely many solutions? (1 point)


4x + 4y = 4

4x + y = 4

2x + 2y = 8

x + y = 8

Answers

Answer:

x + y = 8

Sorry i think its wrong and prabably is :( sorry

Answer:

To have infinitely many solutions they must describe the same line.  So any multiple or fraction of the reference line would indeed describe the same line, and thus "intersect" at each and every of an infinite number of points.

2(x+y=4)

2x+2y=8  (is the same line as x+y=4)

What are the vertices of the resulting image P'Q'R’ after rotating the figure 270° about the origin? Choose numbers to complete the coordinates. Numbers may be used once, more than once, or not at all.

Answers

Answer:

i dont know sorry

Step-by-step explanation:

A little help please

Answers

it’s D i did that assignment yesterday
The answer to that question is D!

The following table shows the number of raisins in a scoop of a variety of brands of Raisin Bran cereal. Find the mean absolute deviation (MAD) of the data set

Answers

Answer:

The mad is two

Step-by-step explanation:

a randomly selected a group of 200 stray cats had 150 which had already been spayed or neutered if the town's entire stray cat population is 3,000 how many stray cats in the town have already been spayed or neutered

A) 1,00
B) 1,250
C) 1,500
D) 2,250

Answers

I think the answer to the question is 2,250

On cold days, Nate likes to make hot chocolate, Ile uses 6 tablespoons of cocoa and 2 tablespoons of sugar

for every ___ tablespoons of coca, Nate uses 1 tablespoon of sugar

Answers

For every 3 tablespoons of cocoa, Nate uses 1 tablespoon of sugar.

Since the sugar is halved, the cocoa should be halved as well. 6/2 is 3.

Answer:

It's 3 for every 1 tablespoon of sugar

Step-by-step explanation:

for every 3 tablespoons of coca, Nate uses 1 tablespoon of sugar

!!!*BRAINLIEST*!!!


Solve for the value of e

Answers

It is really easy it is 6
44 hope this helped

can any of you guys help me out

Answers

Answer:

100 times rolled total

32 times number 2 was rolled

32/100 chance of rolling a 2 on the number cube

Heads was flipped 55 times, 100 total flips so 55/100

(32/100) x (55/100) = .176

176/1000 x 10 =

1760/10000 A

Step-by-step explanation:

Hey, you damm extras solve this problem for a random girl or ur gonna have to battle the future No.1 hero.

Answers

Answer:

2 9/32

Step-by-step explanation:

Answer:

3 12/16

Step-by-step explanation:

The answer should be 3 12/16 or 2 and 3/4 although I am not 100% sure this is the answer this is how I got it. 10/16 + 5/32 = 10/16 + 10/16 = 20/16 = 1 4/16 + 2 = 3 4/16 + 1/2 = 3 and 12/16

Sally started with $76.50 in her piggy bank and spends $4 of her money each day. Taylor started with no money in her piggy bank and adds $4.50 each day. How many days, x, are needed for Sally and Taylor to have the same amount of money in their piggy banks? PLS HELP!!

Answers

Answer:

it would take 9 days for both to have the same amount

Step-by-step explanation:

Sally $76.50

spends $4

9*4= 36

76.50 - 36 = 40.50

Taylor $0

adds 4.50

9*4.50 = 40.50

so x = 9

It would take 9 days to save for both

Use order of operations to evaluate the expression.
12 x (3 + 4) ÷ 2 - 10

Answers

Answer:

32

Step-by-step explanation:

Here's the order of what to solve:

Parenthesis

Exponents

Multiply

Divide

Add

Subtract

12 x (3 + 4) ÷ 2 - 10

12 x 7 ÷ 2 - 10

12 x 7 ÷ 2 - 10

84 ÷ 2 - 10

84 ÷ 2 - 10

42 - 10

42 - 10

= 32

Answer:

Step-by-step explanation:

Add: 3 + 4 = 7

Multiple: 12 * the result of step No. 1 = 12 * 7 = 84

Divide: the result of step No. 2 : 2 = 84 : 2 = 42

Subtract: the result of step No. 3 - 10 = 42 - 10 = 32

please help, which of these are true?

Answers

Answer:

D

Step-by-step explanation:

D


Step by step explanation:


pls answer this somebody!!!!

Answers

Answer:

12 units²

Step-by-step explanation:

A = bh

⇒ A = 6 × 2 = 12

Piper is going roller skating when the hands of the clock form a 150° angle. If the hands of the clock form a 60° angle now, in how many hours will Piper go roller skating?

A. 3

B. 5

C. 7

D. 9

Answers

well i’m thinking if you divide both 150 and 60 you should get your answer 2.5 which can be rounded up to 3
A.)3 not sure hope this helps

1. Turkey cost $6.70 per pound at the deli. If
Jaime spent $14.74, which equation represents
the amount in pounds of turkey that he
purchased?
a. x\6.70 = 14.74
b. 6.7OX = 14.74
c. x + 6.70 = 14.74
d. 14.74 - x = 6.70​

Answers

Answer:

6.70 * p = 14.74

Step-by-step explanation:

Take the price per pound times the number of pounds purchased to get the total amount

6.70 * p = 14.74  where p is the number of pounds

The answer is is B
6.70x=$14.74

Which type of lines is shown in the illustration above?
A. skew lines
B. intersecting lines
C. parallel lines
D. both A and B

Answers

B. Intersecting lines
B intersecting lines

Find the volume of the hemisphere in the figure. Use the volume formula and 3.14 for π .
A.) 77.69 yd
B.) 53.74yd
C.) 107.48 yd

PLEASE NO LINKS

Answers

Formula for a sphere is V = (4 ⁄ 3) π r^3

The picture shown showed the diameter.

Half of a diameter is the radius.

The radius is 2.95 yd.

Let’s plug in the values into the formula.

V = (4/3) 3.14 (2.95)^3

V = 107.48

NOW THATS THE ANSWER FOR A WHOLE SPHERE BUT YOURE LOOKING FOR THE HEMISPHERE.

So let’s divide that in half:

107.48/2 = 53.74

Your answer is B.) 53.74 yd

Determine whether each sample may be biased. Explain.
5. Rickie surveys people at an amusement park to find out the average size of people's immediate family

6. Theo surveys every fourth person entering a grocery store to find out the average number of pets in people's homes.

7. A biologist estimates that there are 1,800 fish in a quarry. To test this estimate, a student caught 150 fish from the quarry, tagged them, and released them. A few days later, the student caught 50 fish and noted that 4 were tagged. Determine whether the biologist's estimate is likely to be accurate.

NO FILES OR I REPORT grr >:-(

Answers

Answer:

7

Step-by-step explanation:

in 5 and 6 there are few flaws in their experiment, so there is no way to disprove the information they find. However in 7, the biologist can't prove that having 4 tagged fish out of 50 means there are 1,800 fish in that quarry. Therefore it is inaccurate and biased.

On the same coordinate plane, mark all the points (x,y) such that

(A) y=x-2

(B) y=-x-2

(C) y=|x|-2

(Pls show on graph)

Answers

100 hope that help have a good day

How many 90∘ angles does it take to make a full turn?

I'll mark you brainiest if you do this corrctly

Answers

Answer: 4

Step-by-step explanation: a full turn is 360 and 360/9 equals 4

The answer is 4 90x4=360

somebody answer this!!! pls!!!

Answers

Answer:

243 in.²

Step-by-step explanation:

A = bh

⇒ A = 13.5 × 18 = 243

Complete the process of solving the equation.
Fill in the missing term on each line. Simplify any fractions.
10(w+1)=20
w+1=
Divide both sides by 10
w=
Subtract 1 from both sides

Answers

Answer:

w = 1

Step-by-step explanation:

10(w+1)=20

10w+10=20

10w=10

w=1

Answer W=1 divide both side by 10
Subtract 1 from each sides

On the morning of day 1, the manager of a bakery has 480 pounds of flour. The amount of flour remaining changes by −40 pounds at the end of each day. At the end of which day will the manager have less than 140 pounds of flour?

Answers

Answer: Day 9

Explanation:
480 - 40t = 140
340 = 40t
t= 8.5
The answer is by the end of the day, so it is Day 9.

the answer is day 9 <33

Please please please help me I’m in honors math so our teacher makes us show our work

Answers

Answer:

You didn't put the question

Step-by-step explanation:

(will edit when the question is fixed)

Answer:

what is the question?

Step-by-step explanation:

GIVING BRAINLIEST PLS HELP

Answers

Answer:

Yes

Step-by-step explanation:

as x increses the y does too i dont know that actual answer though i cant really see the last 3 but i know that it is yes

8 times the sum of 2 and 15

Answers

Answer:

The answer is 8 * 2+15

Step-by-step explanation:

A hamster weighs 100 grams, and it eats 200 decigrams of food. How many decigrams does the hamster weigh after eating?

Answers

Answer:

1,200 decigrams after.

Step-by-step explanation:

There are 10 decigrams in a gram, so 100 grams times 10 is 1000. Add that to the weight of the food. it would be 1,200.

1,200 decigrams? sorry if wrong
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