2 years ago

Write the expression without the fraction bar.

1 answer:

7 0

Should be y-5 because you’re diving the separate bases with exponents so you have to subtract the actual exponent values

You might be interested in

HELP MEEE!!!!!!!!!!!!!

vova2212 [387]

Answer:

Step-by-step explanation:

A straight like has an angle of 180 degrees

If one angle of a straight line is 142

Equation:

180 - 142 = other angle

180 - 142 = 38

8 0

2 years ago

Read 2 more answers

Translate this sentence into an equation. 62 is the sum of 12 and Chrissy's age. Use the variable c to represent Chrissy's age.

Greeley [361]

62= 12+c

Which your answer is 50 cause if you take 62 and subtract it to 12 it's 50. So 50 + 12 = 62

5 0

3 years ago

Simplify the following expression. 7^-5/6.7^-7/6. 1/49 1/14 14 49

Serggg [28]

${7}^{ - \frac{5}{6} } \times {7}^{ - \frac{7}{6} } \\ = {7}^{ - \frac{5}{6} - \frac{7}{6} } \\ = {7}^{ - \frac{12}{6} } \\ = {7}^{ - 2} \\ = \frac{1}{ {7}^{2} } \\ = \frac{1}{49}$
The answer is 1/49

4 0

2 years ago

Amy spends 30% of her money on a

ioda

Answer:

£2.00

Step-by-step explanation:

Badly worded, as they oftena are! But to me it means

30% spent

60% saved (I.e also taken away and put somewhere else)

10% leftover equals 20p

So 20p equals 10% of what she originally had, so 100% must be £2.00, does that make sense?

8 0

1 year ago

R=P over I squared. Solve for I.

kirza4 [7]

Answer: I=sqrt(P/R)

Step-by-step explanation:

R=p/I^2

Multiple l squared on both sides...

(I^2) R=p/l^2 (l^2)

R(I^2)=p

Separate I by dividing both sides by R...

I^2=p/R

Square root both sides...

I=sqrt(P/R)

6 0

3 years ago

Read 2 more answers