3 years ago

WHO IS REALLY GOOD AT MATH AND CAN DO THIS FOR ME ILL MARK BRAINLIEST

Mathematics

2 answers:

Rashid [163]3 years ago

4 0

Answer:

Step-by-step explanation:

ASHA 777 [7]3 years ago

3 0

Answer:

here is the answer

Step-by-step explanation:

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(28 divided 7 + 6 divided 3) x 1/2

prohojiy [21]

Answer:

Step-by-step explanation:

28/7=4

6/3=2

4+2=6

6*1/2=3

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3 years ago

On the way to the mall miguel rides his skateboard to get to the bus stop. He then waits a few minutes for the bus to come tuen

Hitman42 [59]

Answer:

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Step-by-step explanation:

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3 years ago

The equation above can be used to calculate the volume V, of a sphere with radius r. If the volume of a sphere is 288πcm3, what

ella [17]

Answer:

Step-by-step explanation:

V=4/3πr^3

288πcm^3=4/3×π×r^3

288π×3cm^3=4πr^3

864π=4πr^3

r^3=216

r=6cm

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4 years ago

Kathy has ribbons that have lengths of 7 inches, 10 inches, and 12 inches. Explain how she can use these ribbons to measure a le

Snowcat [4.5K]

Very easy:
put the 10 and 12 end to end then back off the 7 inches
22-7 = 15

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4 years ago

8^3*8^-5*8^y=1/8^2, what is the value of y in the product of powers below?

Aleks04 [339]

For this case we have that by definition of multiplication of powers of the same base, the same base is placed and the exponents are added:

$a ^ n * a ^ m = a ^ {n + m}$

So, we can rewrite the given expression as:

$8 ^ {3-5 + y} = \frac {1} {8 ^ 2}\\8 ^ {- 2 + y} = \frac {1} {8 ^ 2}$

So, if $y = 0$ :

$8 ^ {- 2} = \frac {1} {8 ^ 2}\\\frac {1} {8 ^ 2} = \frac {1} {8 ^ 2}$

Equality is met!

Answer:

$y = 0$

3 0

3 years ago

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