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Nadusha1986 [10]
3 years ago
15

Need help with this

Mathematics
1 answer:
Alecsey [184]3 years ago
8 0

\frac{x {}^{3}  - 3x {}^{2} - 10x {}^{2} + 30x + 4x - 12  }{x - 3 }  \\  \frac{x {}^{2} \times (x - 3) - 10x \times (x - 3) + 4 \times (x - 3) }{x - 3}  \\  \frac{(x - 3)(x  {}^{2}  - 10x + 4 )}{x - 3}  \\ x {}^{2}  - 10x + 4
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Rename 1/2 and 1/5 using the least common denominator.
gladu [14]
C multiply 1/2 by 10 and 1/5 by 2
3 0
4 years ago
Find the distance travelled by Rubina if she takes 4 rounds of rectangular park whose length and breadth is 45m and 30m
ANTONII [103]
  • Length (l) = 45 m
  • Breadth (b) = 30 m
  • We know, perimeter of a rectangle = 2(length + breadth)
  • Therefore, perimeter of the rectangle
  • = 2(I + b)
  • = 2(45 + 30) m
  • = 2 × 75 m
  • = 150 m
  • So, the distance travelled by Rubina
  • = 4 × 150 m
  • = 600 m

<u>Answer:</u>

<em><u>The </u></em><em><u>distance </u></em><em><u>travelled</u></em><em><u> </u></em><em><u>by </u></em><em><u>Rubina </u></em><em><u>is </u></em><em><u>6</u></em><em><u>0</u></em><em><u>0</u></em><em><u> </u></em><em><u>m.</u></em>

Hope you could get an idea from here.

Doubt clarification - use comment section.

5 0
3 years ago
Write an equation in slope - intercept form passing through (2,5); slope 3 over 4
Ipatiy [6.2K]
We can use point slope form then convert to slope intercept

point slope
y-y1=m(x-x1)
m=slope
(x1,y1) is a givn point
point is (2,5)
slope is 3/4
y-5=3/4(x-2)
y-5=3/4x-6/2
add 5
y=3/4x-3+5
y=3/4x+2
4 0
3 years ago
Identify two values that have a value less than 3 what is the answer to this question?
Digiron [165]

Answer:

the answer is 2.9 x 10^0 and 3.2 x 10^-2

Step-by-step explanation:

10^0 is equal to 1 so 2.9 x 10^0 is really 2.9 times 1 which is less than 3

if i could get brainliest answer that would be great!

10^-2 is a exponential that makes a number go down so 3.2 going down is less than 3

8 0
4 years ago
Read 2 more answers
find the slope and y-intercept of the line that is perpendicular to y= -2/3x+5 and passes through the line -6,4 ​
nexus9112 [7]

y = mx+b\\\\[m is the slope, b is the y-intercept]\\\\y=\frac{2}{3}x+5\\

That means 2/3 is the slope and 5 is the y-intercept.

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

6 0
3 years ago
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