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Andrej [43]
4 years ago
8

Please solve it! i can’t do the math right now i have other hw

Mathematics
1 answer:
weqwewe [10]4 years ago
8 0

Answer:

I belive the answer is 39, but I could be incorrect with my mental math. If you have anytime I would check the answer with a calculator.

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Please answer i will give brainliest
Lerok [7]
It’s 40pi = about 126
6 0
3 years ago
Can x = 0 in the equation below? Explain. 4 + x + 2 > 8
solong [7]

Answer:

No, x can't equal zero.

Step-by-step explanation:

substitute x for zero. now the equation says 4+0+2>8

4+2 is 6 so 6 < 8. 6 is less than 8 not greater, therefore x can't be zero

7 0
4 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%205%7D%7B4%7D%20" id="TexFormula1" title=" \frac{2 5}{4} " alt=" \frac{2 5}{4}
antoniya [11.8K]

\bf \pm \sqrt{\cfrac{25}{4}}\implies \pm \cfrac{\sqrt{25}}{\sqrt{4}}\implies \pm \cfrac{\sqrt{5^2}}{\sqrt{2^2}}\implies \pm \cfrac{5}{2}

7 0
3 years ago
Read 2 more answers
Please solve these 4 math equations...
vichka [17]

Answer:

1) x = 60° ; y = 70°

2) x = 50° ; y = 80°

3) x =110° ; y = 60°

4) x =60° ; y = 90°

Step-by-step explanation:

1)

We have to find the interior angle y

= 180 - 120

= 60°

Now we have to find x

=180 - (60 + 50)

= 180 - 110

= 70°

2)

We know that opposite angles are equal

So therfore y = 80°

x = 180 - 80 + 50

x = 180 - 130

x = 50°

3)

According to the figure we see that x+y=180

Exterior angle = sum of two interior angle

So, x = 50 + 60

x = 110°

Now we substitute in the x value

x + y = 180

110 + y = 180

y = 180 - 110

y = 70°

4)

Opposite angles are equal

x = 60°

The figure is a right angle triangle

So,

y =90°

7 0
3 years ago
Lowest term of 21/49
IrinaVladis [17]
21/49
= (21/7) / (49/7)
= 3/7.

The final answer is 3/7~
8 0
3 years ago
Read 2 more answers
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