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musickatia [10]
4 years ago
11

How can you model 1,200 with base ten blocks/cubes

Mathematics
2 answers:
Anna007 [38]4 years ago
8 0
100 hundreds cube and 200 hundreds cube ( so three hundred cubes)
lisov135 [29]4 years ago
5 0
100 base ten books the full ones
And 100 more of the full base ten blocks
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PLEASE HELP:)<br> Find the value of x. Round your answer to the nearest tenth
vaieri [72.5K]

Answer:

x=42

Step-by-step explanation:

Since we use the sides opposite and adjacent to the given angle, we will use the tangent ratio:

tangentX=\frac{opposite}{adjacent}

Insert the given values:

tanX=\frac{9}{10}

Since we need to find the angle, use the inverse:

x=tan^{-1}(\frac{9}{10})

Insert the equation into a calculator:

x=41.98721249

Round to the nearest tenth:

x=42.0

:Done

8 0
3 years ago
Read 2 more answers
The following table shows the number of hours some students in two neighborhoods spend walking to school each week:
AlexFokin [52]
Neighborhood A :
first, put the numbers in order...
2,[2,2],4,(4),5,[5,5],5

5 number summary :
minimum = 2
Q1 = 2
Q2 (median) = 4
Q3 = 5
maximum = 5
IQR = Q3 - Q1......5 - 2 = 3...so the IQR = 3

Neighborhood B :
1,[1,2],2,(3),4,[5,5],12

5 number summary :
minimum = 1
Q1 = (1 + 2) / 2 = 3/2 or 1.5
Q2 (median) = 3
Q3 = 5
maximum = 12
IQR = Q3 - Q1....5 - 1.5 = 3.5

are the box plots symmetrical ?

Neighborhood A : the median is 4.....the minimum is 2....so thats 2 spaces from the median...the maximum is 5....so thats 1 space from the median...and being that they are not the same distance from the median, ur box plot is skewed to the left...so this is not symmetrical

Neighborhood B : the median is 3....the minimum is 1....so thats 2 spaces from the median...the maximum is 12....so thats 10 spaces from the median....these are not symmetrical especially since u have an outlier of 12....this is skewed to the right



6 0
3 years ago
Dani is buying treats for her dog. She can buy treats individually from the bin for $0.19 each, or she can buy a package of 250
Ede4ka [16]
1 treat is 19 cents so you multiply 250 by 0.19 and you get 47.50 then take the $19.95 the amount for a package of treats and minus it from 47.50 and you save $27.55
3 0
4 years ago
Read 2 more answers
Please help 2/4<br> Solve the binomial<br> 4(3d-1)(3d+1)
lozanna [386]

Answer:Isolate the variable by dividing each side by factors that don't contain the variable.

d=−5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A community athletic club holds an election to select a president and vice president. The nominations for selection include 4 fe
maksim [4K]

Answer:

2/7

Step-by-step explanation:

For the president position, there are 4 females from a total of 7 people.

For the vice president position, there are 3 males from 6 people left over.

So the probability is 4/7 × 3/6 = 2/7.

8 0
3 years ago
Read 2 more answers
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