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Allushta [10]
3 years ago
14

-12 + (-5)= someone plz help

Mathematics
1 answer:
marishachu [46]3 years ago
3 0
I think it is -7 because the + and the - cancel each other out and you subtract 12 and 5 and keep the sign of the bigger number which is 12 so -7. I’m not 100% sure but I think it’s right.
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34.25 multiplied by what Equals 342.5
laiz [17]
Just work backwards.

342.5/ 34.25 = 10
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Which expression is equal to 6(-3m)4?
hichkok12 [17]

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What is the value of x? Enter your answer in the box. Ft Triangle V T K with segment T Y such that Y is on segment V K, between
Yanka [14]

Answer:

x=47 feet

Step-by-step explanation:

Since angle VTY is congruent to angle VTK, segment TY bisects angle VTK. Since Y is on segment VK, between V and K, we can use the Angle Bisector Theorem, which states that:

\frac{VY}{YK}=\frac{VT}{TK}

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6 0
3 years ago
Read 2 more answers
I really need help fast
fiasKO [112]

Answer:

x=2

Step-by-step explanation:

Since rectangles have 90* angles at each corner, we can say the two equations in the corner equal to 90*

so,

13x+34+10x+10=90

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x=2

4 0
3 years ago
A triangle with an area of 3 mm squared is dilated by a factor of 6. What is the area of the dilated triangle?
Usimov [2.4K]

By definition, the area of a triangle is given by:

 A = (1/2) * (b) * (h)

 Where,

 b: base

 h: height

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 A = (1/2) * (6b) * (6h)

 A = (1/2) * (b) * (h) * (6) * (6)

 A = 3 * (6) * (6)

 A = 108 mm²

 answer

 The area of the dilated triangle is 108 mm²

4 0
3 years ago
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