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Fantom [35]
3 years ago
7

7 - (-11) = _ Please help having trouble with answer

Mathematics
1 answer:
stepladder [879]3 years ago
8 0
Use long addition to evaluate: the answer is 18
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Convert 5.815 to fraction
Mumz [18]
5.815 equals to 5815\1000
6 0
3 years ago
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Simplify<br><br>-5|( 3 – 5•3^2)+2^3|•|4-2^3​
aleksley [76]

Answer:

-232

Step-by-step explanation:

-5|+23|·|4-23|=-5|8|·|4-23|

-5|8|·|4-23|=-5|8|·|-4|

-5|8|·|-4|=-58·|-4|

-58·|-4|=-58·4

-58·4=-232

6 0
3 years ago
V is greater than or equal to 5
Vesna [10]
The answer would be <span>v ≥ 5. ^-^ Glad I could help. </span>
6 0
3 years ago
If y varies inversely as x and x is 6 when y is 13, what is x when y is 8?
Vikki [24]
Y = k/x
13 = k/6
k = 78

y = k/x
8 = 78/x
8x = 78
x = 78/8
x = 9.75
4 0
3 years ago
Read 2 more answers
Use area of squares to visualize Pythagorean theorem
docker41 [41]

We know that the Pythagorean Theorem is a² + b² = c² and that the area of a square is l x w.

Firstly, we'll have to find the two measures of the triangle that correspond to the areas.

Since the figures are squares, we know that the length and width values must be the same.

We could square the numbers to find the side lengths, however we would have to square them again when substituting for the Pythagorean Theorem, so we can leave them as-is and adjust the equation accordingly.

(33) + b² = (44)

Next, we'll subtract our smaller value from our larger.

b² = (11)

Once again, we could find the square root of this number, but we'd just have to square it again to find the area of the square, so we can just simply write our answer as 11 units.

Therefore, the area of the square is 11 units!

<em>Hope this helped! :)</em>

5 0
3 years ago
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