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andreev551 [17]
3 years ago
15

⭐️WILL GIVE 100 POINTS⭐️ Line QR goes through the points Q(0,1) and R(2,7). 

Mathematics
2 answers:
Lerok [7]3 years ago
6 0

Answer:

Step-by-step explanation:

hram777 [196]3 years ago
3 0

7-1/2-0 --> 6/2 --> 3

The slope is 3

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WILL CHOOSE BRAINLIEST!!! The oxford square is approximately 300 feet on each side. What is the length of the diagonal square?
Marina CMI [18]

Answer:

424 ft and 3 inches

Step-by-step explanation:

To calculate the diagonal of a square, multiply the length of the side by the square root of 2 --> d = a√2

a² + a² = diagonal²

diagonal = √(a² + a²) = √(2 x a²) which simplifies to diagonal = a√2

If area is given --> d = √(2*area)

Knowing square perimeter --> d = (perimeter/4)*√2

5 0
2 years ago
Read 2 more answers
PLEASE HELP
ruslelena [56]

Answer:

Rosaria purchased 50 bracelets and 70 necklaces

Step-by-step explanation:

Let the number of bracelets be b and the number of necklaces be n

b + n = 120 •••••(i)

Secondly;

10b + 11n = 1270 ••••(ii)

Total cost of b bracelets at 10 per 1 is 10b

Total cost of n bracelets at 11 per 1 is 11n

Adding both gives 1270

From i, b = 120-n

Substitute this into ii

10(120-n) + 11n = 1270

1200 - 10n + 11n = 1270

n = 1270-1200

n = 70

b = 120-n

b = 120-70

b = 50

4 0
3 years ago
If I roll a standard number cube (labeled 1 to 6), and I roll it twice, what is the probability that I roll an odd number each t
suter [353]

Answer:

It is a 50% chance that you will roll and odd number each time.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Select all of the coefficients in the expression.
WARRIOR [948]
12, 2, 5, 4, 7
The coefficients are the numbers that are in front of the letters
7 0
3 years ago
Read 2 more answers
(10v^4 + 30v^3 + 2v^2) / 10v
Zina [86]

Given expression is

\frac{10v^4+30v^3+2v^2}{10v}

Now we need to simplify this expression. We can begin by factoring numerator and denominator if possible.

= \frac{2v^2(5v^2+15v+1)}{10v}

divide numerator and denominator both by 2v

= \frac{v(5v^2+15v+1)}{5}

= \frac{5v^3+15v^2+1v}{5}

Hence final answer is \frac{5v^3+15v^2+1v}{5}

Or you can also keep factored form

\frac{v(5v^2+15v+1)}{5}

3 0
3 years ago
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