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3 years ago

What is the radical form of each of the given expressions? Drag the answer into the box to match each expression.

Mathematics

2 answers:

uysha [10]3 years ago

6 0

Answer:

4^(1/7) = ⁷√(4)

4^(7/2) = √(4)^7

7^(1/4) = ⁴√(7)

7^(1/2) = √(7)

postnew [5]3 years ago

4 0

4 ^ (1/7 ) is the 7th root of 4 or the 3rd box

4 ^ (7/2) is 4 to the 7th power then the square root or the 2nd box

7 ^ (1/4) is the 4th root of 7 or the 4th box

7 ^ (1/2) is the square root of 7 or the 6th box

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Two angles are supplementary angles. One angle measures 58 degrees. The other angle measures 3n + 5 degrees. What is the value o

stepladder [879]

Answer:

Step-by-step explanation:

Angles are supplementary when they add up to 180. So, we know the other angle that isn't 58 is $180-58=122$ . Therefore, $122=3n+5\\3n=117\\n=39$

5 0

3 years ago

A bucket holds b liters of water. But a jar holds 8 fewer liters than the bucket. How many times can the bucket hold than the ja

kykrilka [37]

Answer:

b / (b - 8)

Step-by-step explanation:

Given that :

Litres of water held by bucket = b

Jar holds 8 litres fewer than bucket; hence, litres held by jar = b - 8

The number of times bucket can hold than jar is :

Litres held by bucket / litres held by jar

b / (b - 8)

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3 years ago

Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 630 miles on 15 gallons

Ne4ueva [31]

Answer:

2,100 miles

Step-by-step explanation:

<u>Step 1-</u> Find the miles the car can travel per gallon

630 miles/ 15 gallons=42 miles per gallon

<u>Step 2-</u> Multiply the miles per gallon by the number of gallons being used

42x50=2,100 miles

7 0

3 years ago

Work out 25% of £18

konstantin123 [22]

It’s £4.5

Convert 25 to a decimal so 0.25

0.25 x 18 = 4.5

8 0

3 years ago

Read 2 more answers

Which numbers should be multiplied to obtain 175^2 − 124^22?

agasfer [191]

This question seems to me to be an exercise in applying the rule for a difference of squares in order to rewrite the difference of two relatively large numbers as the "simpler" product of other integers.

$175^2-124^2=(175-124)(175+124)=51\cdot299=15,249$

3 0

3 years ago