3 years ago

I forgot how to do these questions HELPPPPPP

Mathematics

2 answers:

svetlana [45]3 years ago

4 0

1. 5 2. 7 3. 6 simply add the images together to get your answer. I hope that helps

defon3 years ago

4 0

4+1=5
3+4=7
4+2=6
You add both the numbers together

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PLEASE HELP<br> HELP<br> ILL MARL BRAINLIST<br> PLEASE

vazorg [7]

Answer:

just multiply all the numbers

Step-by-step explanation:

8 0

3 years ago

445 randomly selected light bulbs were tested in a laboratory, 316 lasted more than 500 30) hours. find a point estimate of the

Aleksandr-060686 [28]

Total number of bulbs tested, N = 445
Number of bulbs that lasted more than 500 hrs, x = 316

Point estimate of bulbs that lasted more than 500 hrs = x/N = 316/445 ≈ 0.71 = 0.71*100 = 71%

5 0

3 years ago

Find the value of x and y that make the quadrilateral

vitfil [10]

The quadrilateral have equal opposite sides, for example:

Then, (4x + 6) must be equal to (7x - 3), and (4y - 3) is equal to (3y + 1), therefore

$4x+6=7x-3$

We can solve that equation for x

$\begin{gathered} 4x+6=7x-3 \\ \\ 3x=9 \\ \\ x=\frac{9}{3}=3 \end{gathered}$

Hence, x = 3. Now let's solve the other equation

$\begin{gathered} 4y-3=3y+1 \\ \\ y=4 \end{gathered}$

Then the value of y is 4.

Final answers:

x = 3

y = 4

4 0

1 year ago

Can someone help me figure out with the answer is

mr_godi [17]

9(5+10)= 45+90 :)

Hope it helped!

3 0

4 years ago

Which number represents the height? A.12 B.13 C.15 D.14

EastWind [94]

Answer:

12 because it is in 90 degree

option a because of property

8 0

2 years ago

Read 2 more answers