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Degger [83]
2 years ago
7

Please help me, I am struggling!!

Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
6 0
66!

Surprised I got that.
360 - 42 - 42 - 72 - 72 = 132
132 / 2 = 66
If you look opposite from where the angles are given they are the same angles.
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143+ [(96 + 8) 5] – 42.
Tresset [83]

Answer:

621

Explanation:

143 + (96 + 8)(5) − 42

(96 + 8)(5)

= 520

143 + 520 - 42

= 663

663 - 42

= 621

7 0
3 years ago
Find the product. Hint: Box<br> (x2+3x-5) (2x- 4)
denpristay [2]

Answer:

the answer is 10x^2-30x+20

Step-by-step explanation:

you have to distribute the numbers and multiply then add the matching variables.

4 0
2 years ago
1+4=5 <br> 2+5=12 <br> 3+6=21 <br> 8+11 =
alekssr [168]
The answer to 8+11 is 19 because 8+1 is 9 so 11+8 is 19
4 0
3 years ago
Read 2 more answers
Show how to solve the problem 378 x 6 using place value with regrouping. Explain how you knew when to regroup.
KIM [24]

<u>Answer</u>

2,268


<u>Explanation</u>

<u> </u>

<u>By grouping 378 ca</u>n be written as,

378 = 300 + 70 + 8

6× 378 = 6 × (300 + 70 + 8)

             = (6×300) + (6×70) + (6×8)

             = 1800 +  420 + 48

              = 2,268

8 0
2 years ago
What is the greatest common factor of 38 and 59
Alenkasestr [34]
Factors of 38

1, 2, 19, 38
------------------
1×38
2×19

Factors of 59

1, 59
------------------

Common factors for 38 and 59

1 is the only common factor
------------------

GCF of 38 and 59

1 is the both the common and GCF of 38 and 59



4 0
2 years ago
Read 2 more answers
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