All categories

3 years ago

Solve for x. 1/4+1/2+x=−3/4 Please Hurry!

Mathematics

1 answer:

seraphim [82]3 years ago

4 0

Answer:

If you want it solved to exact form which im assuming you do the answer is x= -3/2

But if you want decimal form it is x= -1.5 and the mixed number form is x= -1 1/2

Tip for the future if you have questions like this use Math-way its a website. Its an algebra calculator and it works wonders. :)

Step-by-step explanation:

You might be interested in

Find the like terms.Please help..Please...3x-2y-3x

elena-s [515]

Answer:

The like terms would be 3x and -3x.

Step-by-step explanation:

If you add the like terms together you would get 0x and be left with -2y.

3 0

3 years ago

What is the greatest common factor of 42a5b3, 35a3b4, and 42ab4?

tiny-mole [99]

For this case we have that by definition, the Greatest Common Factor (GCF) is the largest factor that 2 numbers have in common.

So, we have the following expressions:

$42a ^ 5b ^ 3\\35a ^ 3b ^ 4\\42ab ^ 4$

We look for the positive integers that divide to 35 and 42 without leaving residue:

42: 1,2,3,6,7,14,21

35: 1,5,7

Thus, the GCF of 42 and 35 is 7

Then, the GCF of the three expressions is:

$7ab ^ 3$

Answer:

$7ab ^ 3$

4 0

3 years ago

Certain types of bacteria in water are harmful to marine life. to determine how to eliminate two different types of harmful bact

xxTIMURxx [149]

The biologist should use a block design because the different types of bacteria may respond differently to the treatments.

8 0

3 years ago

Can someone please answer this!

Aleksandr [31]

Answer:
3x[2] + 5x +2
^
(power)

3 0

4 years ago

A bicycle wheel has a small pebble embedded in its tread. The bike is set upside down, and the rider accidentally bumps the whee

nikdorinn [45]

Answer:

a) The radius of the wheel is 1) more than 25.0 cm.

b) The radius of the wheel is approximately 40.925556... cm

Step-by-step explanation:

S = rθ is the formula to find the radius of the wheel using the arc and the angle discovered, S being the arc and θ the angle. The angle, however, must be in radians. θ = $\frac{35\pi}{180}$ is used to convert it. So:

θ = $\frac{35\pi}{180}$

θ = $\frac{7\pi}{36}$

S = rθ

25 = r $\frac{7\pi}{36}$

900 = 7 $\pi$ r

r = $\frac{900}{7\pi }$

r = 40.925556... cm

5 0

3 years ago