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erastovalidia [21]
3 years ago
11

please help i really need help with this TBT Hw please help me and show work ASAP Please rotate your phone ​

Mathematics
1 answer:
Katen [24]3 years ago
6 0

Answers:

1. 1

2. 2

3. 4

4. 1

//Hope this helps. Look the image for better understanding.

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Use exactly four 4's along with any combination of the symbols plus space minus space cross times space divided by spaceand ( )
____ [38]
(4/4) + (4/4)
1  +  1  = 2
4 0
2 years ago
He measure of one angle of an octagon is twice that of the other seven angles. what is the measure of each angle? answer: ,
Scrat [10]
Answer:
measure of larger angle = 240 degrees
measure of each of the smaller angles = 120 degrees

Explanation:
In any polygon, the sum of measures of interior angles can be calculated using the following rule:
sum of interior angles = (n-2)*180 where n is the number of sides

Now, for an octagon, n=8, this means that:
sum of measures of interior angles = (8-2)*180 = 1080°

An octagon has 8 interior angles, one of which is twice the measure of the others.
Assume that each of the 7 smaller angles is x degrees and that the larger angle is 2x degrees

Computing their summation, we will find that:
x + x + x + x + x + x + x + 2x = 1080
9x = 1080
x = 120

This means that:
each one of the smaller angles = x = 120 degrees
the larger angle = 2x = 2 * 120 = 240 degrees

Hope this helps :)
6 0
3 years ago
I rlly need help with this
lakkis [162]

You need to give more info so like show more of the question

5 0
2 years ago
Read 2 more answers
Zoom plz join you dont have to have video on tho
Lera25 [3.4K]

Answer:

Okay 9 + 10 = 21

Step-by-step explanation:

7 0
3 years ago
Solve for x<br> 12<br> (x + 2)/<br> B<br> O 14<br> O 10<br> 12<br> 06
Makovka662 [10]

Answer:

opposite sides of ||gram are equal and parallel therefore

12=x+2

12-2=x

10=x

pls mark as brainliest

6 0
2 years ago
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