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BaLLatris [955]
3 years ago
6

1-(-4)=1+4= Please help and I will answer a question if you text me on Brainly

Mathematics
2 answers:
mote1985 [20]3 years ago
8 0

1 - -4 would be 5.

Because of the way it's written ( 1 coming before the 4), it would be taking negative 4 away from a positive 1. So it would be 5.

And 1 + 4 is also 5

So 1 - (-4) = 1 + 4 = 5

I hope this helps :)

lawyer [7]3 years ago
3 0

1- (-4) = 1+4 the answer is -3 = 5

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Equivalent answers for 64 to the power of 2/3
madreJ [45]

Answer:

16

Step-by-step explanation:

Dealing with a fraction exponent on hand can be converted by using the fractional exponents rule where the fraction exponent is converted to something like this:

64^\frac{2}{3} = \sqrt[3]{64^{2}}\\

As you can see, the denominator of the fractional exponent is now the index of the radical. Here is a guide to know what goes where.

64^\frac{x}{y} = \sqrt[y]{64^{x}}

Both the original problem (64^2/3) and the converted formula can be put into a calculator.

<u>Simplify (if you want to)</u>

<u />\sqrt[3]{64^{2}}\\\sqrt[3]{4096}\\16<u />

<u />

64 to the power of 2/3 is 16.

5 0
3 years ago
Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x
azamat

Answer:

(x + 2)²(x - 3)² = 0

Step-by-step explanation:

Since we have a degree of 2 and double of the same roots, we know that each root would have a multiplicity of 2. Therefore, our answer is(x + 2)²(x - 3)² = 0

6 0
3 years ago
The radius of a cylinder is 3 cm and the height is 6 cm.
Alborosie

Answer:

B. 54π

Step-by-step explanation:

Surface area of cylinder = 2πrh + 2πr²

Radius = 3 cm

Height = 6 cm

Plug in the values

Surface area of the cylinder = 2*π*3*6 + 2*π*3²

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3 0
3 years ago
What is the measure of ∠RST ?
Marysya12 [62]
Remember that all the interior angles of a triangle add up to 180°.

The picture tells us two of the angles, \angle R which is 40° and \angle T which is also 40°.

Subtract the measurement of these two angles from 180° to find the measure of the third angle, \angle RST:
180° - 40° - 40° = 100°.

The measure of angle RST is 100°.

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Answer: 100°



3 0
3 years ago
Read 2 more answers
the distance around a square room measures 101 feet 7 inches. Estimate the length of each side of the room​
iris [78.8K]

Answer:

304.75 inches

Step-by-step explanation:

Total distance = 101 feet 7 inches

Recall :

1 Feet = 12 inches

Total distance in inches = (101 * 12) + 7 = 1219 inches

Perimeter of square = 1219

Sides of a square are always equal

Number of sides = 4

Hence, length of each side = 1219 inches / 4 = 304.75 inches

6 0
2 years ago
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