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4 years ago

Could someone see if this is right? thank you !

Mathematics

2 answers:

I am Lyosha [343]4 years ago

5 0

It is right because the two rectangles have different side lengths.

GenaCL600 [577]4 years ago

4 0

Your answer is correct because the ABCD rectangle is solved like this:
4x2=8
2x2=4
8+4=12

Answer=12

EFGH rectangle is solved like this:
8x2=16
6x2=12
16+12=28
Answer=28

Both rectangles have different answer and size so they are definitely not similar so you are DEFINENTLY RIGHT! Lol!

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Jake and his dad are making flags for a scouting project.They are going to make(6,12,18) flags . Each flag takes (2/3,3/4,5/6) o

evablogger [386]

Answer:

The total yards of cloth needed for the flags = 28

Step-by-step explanation:

Given:

Jake and his dad are making (6,12,18) different types of flags.

Each flag takes $(\frac{2}{3},\frac{3}{4},\frac{5}{6})$ of a yard of cloth.

To find the total yards of cloth needed in all.

Solution:

Flag A :

Each flag requires = $\frac{2}{3}$ of a yard of cloth

Total number of this flag = 6

Total cloth required for this flag = $\frac{2}{3}\times 6 = 4\ yd$

Flag B:

Each flag requires = $\frac{3}{4}$ of a yard of cloth

Total number of this flag = 12

Total cloth required for this flag = $\frac{3}{4}\times 12 = 9\ yd$

Flag C:

Each flag requires = $\frac{5}{6}$ of a yard of cloth

Total number of this flag = 18

Total cloth required for this flag = $\frac{5}{6}\times 18 = 15\ yd$

Thus, total yards of cloth needed for the flags = $4\ yd+9\ yd+15\ yd =28\ yd$

8 0

4 years ago

Please answer this question, and happy valentines day!! <3

tino4ka555 [31]

Given:

The two ways table.

To find:

The number of girls in year 9.

Solution:

Using the two ways table, we get

Boys in year 10 = Total student in year 10 - Girls in year 10

= 256 - 123

= 133

Boys in year 9 = Total boys - Boys in year 10 - Boys in year 11

= 407 - 133 - 125

= 149

Girls in year 9 = Total students in year 9 - Boys in year 9

= 303 - 149

= 154

Therefore, the number of girls in year 9 is 154 and the correct option is C.

6 0

3 years ago

Maggie says that if the expression was 12÷3to the second power, you would divide before simplifying 3 to the second power. Is sh

mezya [45]

Answer:

Maggie is incorrect.

Step-by-step explanation:

PEMDAS tells us the order of operations and the steps of solving a mathematical statement. It states that exponents must be performed before multiplication or division.

P - Parentheses

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

Therefore, to solve 12÷3² correctly, 3² needs to be simplified to 9 <em>before</em> dividing.

I hope this helps!

4 0

3 years ago

What is the domain of the graph? A) 2 < x < 5 B) 2 ≤ x ≤ 5 C) 3 < y < 5 D) 3 ≤ y ≤ 5

Firlakuza [10]

Answer:

A rectangle of dimension 2*3.

Step-by-step explanation:

Draw two lines y=3 and y=5.

Draw two lines x=2 and x=5.

There intersection is rectangle with vertices (2,3), (2,5), (5,3), (5,5)

8 0

3 years ago

Read 2 more answers

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omeli [17]

Answer:

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Step-by-step explanation:

6 0

3 years ago