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4 years ago

-0.2(-67+22)=2(7n 3)-8n =?

Mathematics

1 answer:

dangina [55]4 years ago

4 0

70.6 what i got was 70.6753275399

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Would this answer be zero -80 y = 80

Sidana [21]

No - Y would equal -1.

-80y=80

Divid both sides by -80

y = -1

6 0

4 years ago

Vinvika [58]

Answer:

126 square units

Step-by-step explanation:

Area of section 1 is 8 square units which is triangle and,

Area of triangle is = $\frac{1}{2}\times b\times h$

b= 2 units and height =8 units

So,

Area of section 1 = $\frac{1}{2}\times 2\times 8=8 \quad\text{ square units}$

Same Area is of section 2 which is also a triangle and has same base and height.

So,

Area of Section 2 = $\frac{1}{2}\times 2\times 8=8 \quad\text{ square units}$

Now the Area of section 3 which is square with side of 10 units

So,

Area of section 3 = $a^{2} =10\times10=100\quad \text{square units}$

Total Area of Trapezoid = $8+8+100=126 \quad \text{square units}$

5 0

2 years ago

This equation shows a way to find 20/32 (equation is 20/32=20/32÷1=20/32÷?/?=?/8) enter your answer in the boxes below

olganol [36]

Answer:

5/8

Step-by-step explanation:

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3 years ago

A and B are independent events.

kiruha [24]

Answer:

Not enough information

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3 years ago

Find the 50th term sequence 5 , -2 , -9 , -16

Anni [7]

5 - 7 = - 2 ;
- 2 - 7 = - 9 ;
-9 - 7 = -16 ;
"common difference" d is - 7 ;
The n-th term of an arithmetic sequence is of the form <span>an = a1 + (n – 1)d ;
</span>a50 = 5 + 49 × ( - 7 ) = 5 - 343 = - 338;

7 0

3 years ago

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