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Bezzdna [24]
3 years ago
14

PLEASE HELP 100 points

Mathematics
2 answers:
g100num [7]3 years ago
4 0
The problem on the left is going to be 1 tens and 8 ones, so 18.

The problem on the right is going to be 2 tens and 9 ones, so 29.
vampirchik [111]3 years ago
3 0

Answer and Step-by-step explanation:

Left: 1 ten + 8 ones = 18

Right: 2 tens + 9 ones = 29

You get this answer by adding all of the cubes together. You could also see that the long blocks count up to ten so you could subtract how much you added by ten to get the ones.

<em>Hope this helped you out! Have a wonderful day! </em>

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Please help me, this is my last question and I’ve been trying all day
aalyn [17]

Answer:

sqrt(x-3)+3

Step-by-step explanation:

Consider the graph of a function f(x), if we want to move the graph right by a units we have f(x-a), to then move it up by b units we have f(x-a)+b. In this case you replace the x with x-a to get sqrt(x-a)+b

Notice how the graph goes through (3,3) and (4,4) like the original graph goes through (0,0) and (1,1). This means we want to translate it 3 up and 3 right giving us the answer.

4 0
3 years ago
What word problem could be used for the 2 step equation .5(x+40)=200
Fiesta28 [93]

Since multiplying by 0.5 is the same as dividing by 2, the problem is described by the sentence

"Half the sum of a number and 40 equals 200"

5 0
3 years ago
Read 2 more answers
Given the equation for the total surface area of a cylinder, solve for the height of the cylinder.
schepotkina [342]
H= (2pier^2)/ 2pier all subtracted by s so the last equation from the picture.
Hope it helps!
4 0
3 years ago
Read 2 more answers
Two times a number added to another number is 25. Three times the first number minus the second number is 20. What are both numb
lawyer [7]

Answer:

the two number are 7 and 9

Step-by-step explanation:

2*x+y=25

3x-y = 20

add the two equations

2*x+y=25

3x-y = 20

---------------

5x = 45

divide by 5

5x/5 = 45/5

x = 9

lets find y

2x+y = 25

substitute x

2*9 +y =25

18+y =25

subtract 18 from both side

y = 25-18

y =7

7 0
3 years ago
How to simplify this?<br>(3a-b)+2a
taurus [48]

Combine like terms

3a + 2a = 5a

5a - b

5a - b is your answer

hope this helps

4 0
3 years ago
Read 2 more answers
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