All categories

3 years ago

I NEED HELP PLS I FORGOT HOW TO DO THIS HELP

Mathematics

2 answers:

KengaRu [80]3 years ago

7 0

Answer:

Step-by-step explanation:

how many shapes of size A are in B ?

I counted 9.5

then just multiply the count * the size of A

got it?

nikklg [1K]3 years ago

6 0

<h2><u>Answer</u>: 28.5cm²</h2><h2>_____________________</h2>

Step-by-step explanation:

area of shape A = 3cm²

number of A shape in shape B = 9 and half

1 shape A = 3cm²

9 shape A = 3×9 = 27cm²

1 half shape A = 3 ÷ 2 = 1.5cm²

area of shape B = 27cm² + 1.5cm² = 28.5cm²

<h2>_____________________</h2><h2>Follow me</h2>

You might be interested in

the bookstore has 6 shelves of books about animals. there are 30 books on each shelf. how many books about animals does the book

Vikentia [17]

It should be 5 on each shelf.

6 0

4 years ago

Help me with this question i forgot how to do these

laila [671]

44. 2•6= 12 and u gotta multiply that by two bc it’s 6 units on two sides of the square
same with the other side 5•2=10 and multiply that by 2
24+20= 44

6 0

3 years ago

Read 2 more answers

What is the answer someone help meeee

Varvara68 [4.7K]

Answer:

1) 8n-3

2) 3+(8-n)

3) 3(n-8)

4) 3(n+8)

6 0

3 years ago

an ostrich egg weighs 2.9 pounds.The difference between the weight of this egg and the weight of an emu egg is 1.6 pounds.write

Alex73 [517]

Answer:

$2.9-w=1.6$

Step-by-step explanation:

Let w be weight of emu egg in pounds.

We have been given that an ostrich egg weighs 2.9 pounds.The difference between the weight of this egg and the weight of an emu egg is 1.6 pounds.

We can represent this information as:

$2.9-w=1.6$

Therefore, the equation $2.9-w=1.6$ will give us the weight of the emu egg, w, in pounds.

8 0

3 years ago

Read 2 more answers

For what values of a are the following expressions true?/a+5/=-5-a

katovenus [111]

Explanation:

The expression is given below as

$|a+5|=-5-a$

Concept:

We will apply the bsolute rule below

$\begin{gathered} if|u|=a,a>0 \\ then,u=a,u=-a \end{gathered}$

By applying the concept, we will have

$\begin{gathered} \lvert a+5\rvert=-5-a \\ a+5=-5-a,a+5=5+a \\ a+a=-5-5,a-a=5-5 \\ 2a=-10,0=0 \\ \frac{2a}{2}=\frac{-10}{2},0=0 \\ a=-5,0=0 \end{gathered}$

Hence,

The final answer is

$a\leq-5$

5 0

1 year ago