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IgorC [24]
3 years ago
9

Solve the following equation algebraically: x^2 = 50 a. 7.07 b. -5.87, 5.87 c. -7.07, 7.07 d. -25, 25

Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0

Answer:

C

Step-by-step explanation:

The square root of 50 is 7.07

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In mrs. prosser's class there are 32 students. If 3 out of every 8 prefer to ride their bicycles to school, how many students in
Molodets [167]
First divide 32 by 8

32/8

=4

Then multiply the 4 by 3 to find out how many students in the class like to ride their bicycles to school

4x3

12 students is your answer
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3 years ago
I borrowed $400 to buy an MP3 player. I got a two-year loan, and the lender is charging 8% simple annual interest. How much mone
vlabodo [156]

Answer:

$464

Step-by-step explanation:

Amount to be repaid = loan amount + interest on the loan

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interest rate = 8%

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3 years ago
Crew B earns $315 after 3 hours, $525 after 5 hours and $735 after 7 hours of work
Montano1993 [528]
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5 0
3 years ago
On a trip you had to change your money from dollars to brithish pounds you got 560 pounds for 800dollars
Scorpion4ik [409]

Answer:If we got 560 pounds for 800 dollars and x pounds for 1 dollar, this means that x = 560*1/800 <=> x = 56/80. Performing the calulation we get that x = 0.7 . So the right answer is the final one.



Step-by-step explanation:


3 0
3 years ago
What is the sign of -4x\cdot y\cdot 0^6−4x⋅y⋅0 6 minus, 4, x, dot, y, dot, 0, start superscript, 6, end superscript when xxx and
castortr0y [4]

Answer:

non-negative

<em></em>

Step-by-step explanation:

Given

-4x\cdot y\cdot 0^6

x , y > 0 --- Positive numbers

Required

The sign

-4x\cdot y\cdot 0^6

First, we simplify the expression

0^6 = 0

So:

-4x\cdot y\cdot 0^6 = -4x\cdot y\cdot 0

The product of 0 and any factor is 0. So:

-4x\cdot y\cdot 0^6 = 0

<em>Since the result is 0, then the sign is non-negative</em>

4 0
3 years ago
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