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Elis [28]
2 years ago
8

CAN SOMEONE PLEASE HELP ME WITH THIS QUESTION? 4x+2=7x-37

Mathematics
2 answers:
Blababa [14]2 years ago
6 0
Ok

4x+2-2= 7x-37-2

4x= 7x - 35

4x-7x= 7x-7x-35

-3x/-3 = -35/-3

X = 35/3
grin007 [14]2 years ago
5 0
<h2>Answer:</h2><h2>x = 13</h2><h2 /><h2>Hope this helps!!</h2>

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Additive inverse of - (-5)
valentinak56 [21]

Answer:

-5

Step-by-step explanation:

-(-5)=5

additive inverse of 5= -5

5+-5=0

3 0
2 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
k = \frac{95}{570}

k = \frac{1}{6}

The equation now becomes,

m = \frac{1}{6} e

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8 0
3 years ago
An arc is 6.5 cm long and it subtends a central angle of 45 degrees. Find the radius of the circle.
Orlov [11]
Arc length = radius * central angle (measured in radians)
There are <span> <span> <span> 57.2957795131 </span> </span> </span> degrees per radian so
45 degrees = (45 / <span> <span> <span> 57.2957795131) = </span></span></span> <span> <span> <span> 0.7853981634 </span> </span> </span> radians<span><span> </span> </span>
radius = arc length / central angle (radians)
radius = 6.5 / <span> <span> 0.7853981634 </span> </span> radians = <span> <span> <span> 8.2760570408 </span> </span> </span> cm

http://www.1728.org/radians.htm

8 0
2 years ago
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fredd [130]

Answer:

10.2cm

Step-by-step explanation:

Perimeter is the sum of the lengths of all sides.

1st side: 9cm

2nd side: 7.8cm

Perimeter: 27cm

Perimeter = 1st + 2nd +3rd side of a triangle

27cm = 9cm +7.8cm + 3rd side

3rd side = 27cm - 9cm -7.8cm

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8 0
2 years ago
What is the probability of rolling a number less than 4 on a number cube labeled 1 through 6?
cluponka [151]

Answer:

The answer is B. 1/3

Step-by-step explanation:

Hope this helps! :)

-------------------------------------

3 0
3 years ago
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