Mathematics High School

A large rectangle is made by joining three identical small rectangles as 4 points
shown. The perimeter of one small rectangle is 15 cm. Work out the
perimeter of the large rectangle. *
Not drawn
accurately

A Large Rectangle Is Made By Joining Three Identical Small Rectangles As 4 Pointsshown. The Perimeter

Answers

Answer 1

Here is my answer. I hope this is helpful.

A Large Rectangle Is Made By Joining Three Identical Small Rectangles As 4 Pointsshown. The Perimeter

Related Questions

The selling price of a lamp is $39.00. If the markup rate is 25%, find the cost of the lamp.

Answers

Answer:

48.75. Hope this helps you

48.75 have a good day

Consider the expression.

– (x + 3) – 2(4x – 3)

Which procedure correctly simplifies the expression?

A.
Step 1: –x – 3 – 8x – 6

Step 2: –9x – 6

B.
Step 1: –x + 3 – 8x + 6

Step 2: –9x + 9

C.
Step 1: –x – 3 – 8x + 6

Step 2: –9x + 3

D.
Step 1: –x – 3 – 8x – 3

Step 2: –9x – 6

Answers

Answer:

The awnser is C

Step-by-step explanation:

c is equivalent to the expression

15 questions on the test are multiple choice. If 20% of the questions are multiple choice, how manytotal questions are there?

Answers

Answer:

75

Step-by-step explanation:

Answer:

75 questions total

Step-by-step explanation:

15 questions are multiple choice and represent 20% (or 1/5) of the total questions on the test.

If 1/5 is 15, then 5/5 would be 15 x 5 = 75 questions total.

Is this wrong If so please explain why or why not

Answers

Answer:

2: The perimeter of the base is 37 units.

Step-by-step explanation:

1. A = LW = 21 * 16 = 336 units^2     True

2. P = 2(L + W) = 2(21 + 16) = 2(37) = 74 units      False

3. H = 21 units     True

4. SA = 2LW + 2H(L + W) = 2(21)(16) + 2(21)(21 + 16) = 2226 units^2     True

What is the value of x in the figure shown?



19°

71°

81°

89°

Answers

Answer: 19

Step-by-step explanation:

Answer: it is 71,because 180-109=71

Step-by-step explanation:

Help me plsssss!!!!!

Answers

Answer:

[tex]the[/tex]

answer is x-8

hope it will help you

have a great day

Answer:

your answer for the first one is 8-x

Step-by-step explanation:

HELP....I am very bad a math...will mark brain..

Answers

Answer:

Distributive property

Step-by-step explanation:

HELP I WILL GIVE BRAINLIEST IF SOMEONE HELPS ME WITH THESE 2 PROBLEMS!!

Answers

Answer:

two 2.2 boxes, and one 1.6 box

Step-by-step explanation:

PLZZZZ GOVE BRAINLIEST!!!

A map of New York has a scale of 1/2 inch : 5 miles. Cindy knows the
distance to her grandmother's house is 85 miles. How many inches will the
distance be on the map?

Answers

Answer:

8.5 inches

Step-by-step explanation:

1/2 in = 5 miles

? = 85 miles.

So you would do 85/5 to figure out how many times you have to multiply 5 to get to 85.

85/5= 17

So then you would multiply 17 by 1/2 to get the answer 8.5. So that would b 8.5 inches

solve sec^2(x) < tan^2(x)+sec(x) over 0 to 2pi

Answers

Answer:

D

Step-by-step explanation:

On edge

Answer:

D on edge

Step-by-step explanation:

whats the answer to question b???? please help

Answers

Answer:

Step-by-step explanation:

Yes they would.

2x+3x+x+90=360

6x=270

x=45

Angle A=2x

Angle A=2(45)=90 degrees

So both AD and BC are vertical lines which are parallel to each other.

Four less than “x”

Explain step by step

Answers

Answer and Step-by-step explanation:

The expression should look like this:

x - 4.

This is because 4 is less than x, so it has to be subtracted from x. That is the final answer.

#teamtrees #PAW (Plant And Water)

You buy an electronic organizer that is on sale for 15% off
the original price of $20. What is the sale price?

Answers

Answer: The sell price is $3

Step-by-step explanation: If you multiply 20 x 15 = 300 divide by 100 equal 3

Find the distance between the two points rounding to the nearest tenth (if necessary). (−2,5) and (−8,−3)

Answers

Answer : 10 this is the answer

please help em with this its my last one

Answers

Answer:

16x = -40

Explanation:

Multiply 2 by 8, which gives you 16, and -5 by 8, which gives you -40.

Answer: The new equation would be: 16x = -40

Explanation: 2x (8)= 16x

-5 (8) = -40

3 feet
1 foot
2 feet
A package is shaped like a right rectangular prism. Use the dimensions shown to find the surface area of this package.
A)
6 square feet
B)
12 square feet
20 square feet
D)
22 square feet

Answers

Answer:

its B) 22

Step-by-step explanation:

:) ........bbbbbb

3.
Reportedly, the mass of an eyelash hair is about 7×10⁻⁸ kg, or 70 μg. It appears that the microgram (μg) is an appropriate unit of measure.
Choose an appropriate metric unit for the mass of an eyelash.


A. milligram

B. milliliter

C. meter

D. kilogram

Answers

Answer:

A. milligram

Step-by-step explanation:

What is an appropriate metric unit for the mass of an eyelash?

✓ milligram

Q:

What is the best metric unit for the mass of an ant?

A:

milligram

A figure is shown. Lines m and n are cut by a transversal (line 1). 2 52 2x What is the measure of 2 y. in degrees?​

Answers

Answer:

y = 38°

Step-by-step explanation:

Lines m and n are the parallel lines and 'l' is a transversal line.

Therefore, by the corresponding angles theorem,

2x = 52°

x = 26°

∠BAC = 2x° = 52° [Vertically opposite angles]

m∠ABC = 90°

In ΔABC,

m∠ABC + m∠BAC + m∠BCA = 180° [Triangle sum theorem]

90° + 52° + y° = 180°

y = 180 - 142

y = 38°

HELPPPPPPPPPPPPP and please don't put the "link" i really need answers!!!

You found Genie hidden in a dungeon. Genie is offering two different options for you as a reward for finding him. There are two options shown for you to choose.

Which option would you choose? Explain your reasoning using the key features of exponential functions.

Answers

Answer:

The first option is

A(x) = 10000(1.05)ˣ

The second option is:

B(0) = 1000B(1) = 1100The ratio is 1.1 and the zero term is 1000

The equation for this option is:

B(x) = 1000(1.1)ˣ

Now, which option is better?

It depends on the number of x. It is assumed the genie is offering money or similar reward.

For the values of x below 50 option A is better and option B is much better for x > 50.

See the graph in the attachment, where green line represents the option A and red line is option B.

2a=4.6
b+2=4.6
c÷2=4.6
d−2=4.6
e+38=2
18f=3
g÷85=1
What are the answers to these? free 30 points

Answers

A=2.3
B=2.6
C=9.2
D=6.6
E=-40
F=1.666666666
G=85

2a=4.6

a=4.6/2

a=2.3

b+2=4.6

b=4.6-2

b=2.6

c/2=4.6

c=4.6*2

c=9.2

d-2=4.6

d=4.6+2

d=6.6

e+38=2

e=-38+2

e=-36

18f=3

f=3/18

f=1/6

g/85=1

g=85*1

g=85

John works at a car wash. He's paid on sales commission
one car costs the customer $10 and John gets 20%, how
much does he make per car?



Answer quick please

Answers

Answer:

$8

Step-by-step explanation:

10 x 0.2 = 2

10 - 2 = 8

PLS HEKP. DUE IN 5 MINUTES

Answers

Answer: C

Step-by-step explanation:

Simplify the expression. Write your answer as a power.
k^13/k^5 * k^17/k^11

Answers

Answer:

k^14

Step-by-step explanation:

An expression is defined as a set of numbers, variables, and mathematical operations. The simplification of the given expression (k¹³/k⁵)×(k¹⁷/k¹¹) is k¹⁴.

What is an Expression?

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The simplification of the given expression (k¹³/k⁵)×(k¹⁷/k¹¹) can be done as,

[tex]\dfrac{k^{13}}{k^5} \times \dfrac{k^{17}}{k^{11}}\\\\= k^{(13-5)} \times k^{(17-11)}\\\\= k^8 \times k^6\\\\= k^{(8+6)}\\\\=k^{14}[/tex]

Hence, The simplification of the given expression (k¹³/k⁵)×(k¹⁷/k¹¹) is k¹⁴.

Learn more about Expression:

https://brainly.com/question/13947055

#SPJ2

There are 568 apples in the kitchen ready to make apple pies, if 50% of them are green, how many are green?

Answers

Answer:

284 apples are green

Step-by-step explanation:

50 is half of one hundred so you divided 568 by 2

if the sin P = √2/2, what is the value of cos P

Answers

Answer:

√2/2

Step-by-step explanation:

If sinP = √2/2,

Rationalize;

√2/2

= √2/2,*√2/√2

√4/2√2

= 2/2√2

= 1/√2

Hence sinP = 1/√2

Take sin inverse of both sies

arcsinP = arcsin1/√2

P = 45 degrees

cos P =  Cos 45

= 1/√2

= 1/√2 * √2/√2

= √2/2

Hence the value of cosP is √2/2

Write an equivalent expression for -5(8-2x)

Answers

-40-10x (I think, sry if it’s wrong)

David's piggy bank has 236 coins. 20 of them are nickels and the rest are dimes and quarters. If there is a total of $30.70, how many of his coins are quarters?

Answers

There are 54 quarters 54 x .25 = 13.5
162 x .10 = 16.20. Combined equals 29.70 + 1.00 in nicked equal 30.70

Answer:

30.70

Step-by-step explanation:

6. What is the value of x?

A. 14
B. 28
C. 24
D. 17

Please help asap

Answers

Answer:

A

Step-by-step explanation:

the answer is A!!!!!!!

Which function has the greater rate of change

Answers

They have an equal roc

I need help with this
I need love

Answers

Answer:

08:00

Step-by-step explanation:

08:00
Thats the answer :)
Other Questions
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