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AleksandrR [38]
4 years ago
13

X + 34 = 40 what does "x" equal? explain

Mathematics
2 answers:
butalik [34]4 years ago
8 0
Hey there!

6 + 34 = 40

so x = 6

Hope this helps
Have a great day (:
navik [9.2K]4 years ago
8 0
<span>X + 34 = 40 
</span>subtract 34 on both sides
<span>X + 34 - 34 = 40  - 34
simplify
</span><span>X = 6</span>
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The weights of bags of pet food are distributed normally about the mean, 50 lb. the standard deviation is 0.2 lb.
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20 - 50 \div .2
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3 years ago
Difficult Math. Up to the challenge?
saw5 [17]

Answer:

We have the three angles of a triangle as an equation, so we can add them together, and they equal 180.

So:

4x+10+12x-6+3x+5= 19x+9=180

19x=171 ... so: x= 171/19 = 9.

So ABC = 102 .. Obtuse angle

BAC = 46 .. Acute angle

BCA = 32 .. Acute Angle

Edit:

Angle 1 = 180 - BAC = 180 - 46 = 134

Angle 2= 180 - ABC = 180 - 102 = 78

3 0
3 years ago
One side of triangle is 4 4 times the shortest side. The third side is 23 23 feet more than the shortest side. The perimeter is
jasenka [17]

Answer:

9, 32 and 36

Step-by-step explanation:

The perimeter of a triangle is the sum of all the sides.  Since you know the perimeter and the expressions for each of the sides, you can set up an equation to solve for the variable and find the values of the other sides:

one side: '4 times the shortest side' = 4s

shortest side: 's'

third side: '23 more than the shortest side' = s + 23

perimeter  = 77

Equation:  4s + s + (s + 23) = 77

Combine like terms:  6s + 23 = 77

Subtract 23 from both sides:  6s + 23 - 23 = 77 - 23 or 6s = 54

Divide by 6:  6s/6 = 54/6 or s = 9

one side: 4s = 4(9) = 36

shortest side: s = 9

third side: s + 23 = 9 + 23 = 32

3 0
3 years ago
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natta225 [31]

Answer:

The telephone pole is 24 ft.

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576=b^2

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3 years ago
The weight of an object on the moon varies directly with its weight on the earth. If an object weighing 95 lbs on the moon weigh
Luda [366]
ANSWER

450lb

EXPLANATION

If the weight, m of an object on the moon varies directly as the weight of an object e, on the earth, then we can write the mathematical statement,.
m \propto \: e
We introduce the constant of proportionality to obtain,

m = ke

When, m=95, e=570,

This implies that,

95 = 570k
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k = \frac{1}{6}

The equation now becomes,

m = \frac{1}{6} e

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m = \frac{1}{6} \times 2700

m =450lb
8 0
3 years ago
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