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4 years ago

What numbers are the best estimates for 2361 minus 1202

Mathematics

1 answer:

Lynna [10]4 years ago

6 0

2400 and 1200 would be my estimates.

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Round 845000 to the nearest thousand

tiny-mole [99]

It is already rounded to the nearest thousand.

*Hope that helps :) Enjoy Brainly :)

4 0

3 years ago

Read 2 more answers

Area = 300 square feet

m_a_m_a [10]

Answer:

$Length=24.32$ feet

$width=12.32$ feet

Step-by-step explanation:

Let x be the width of a rectangle

Let l be the length of a rectangle

Let A be the area of rectangle

Given.

Length must be 12 feet longer than width

therefore

$Length=12+w$

$l=12+w$

Area of rectangle

$A=300$

We know that area of rectangle is

$A=l\times w$ ---------------------(1)

put all known values in equation 1

$300=(12+x)\times x$

$x^{2} +12x=300\\x^{2} +12x-300=0$

Find roots by this formula

$=\frac{-b\pm\sqrt{b^{2}-4ac}}{2a}$

$=\frac{-12\pm\sqrt{12^{2}-4(1)(-300)}}{2(1)}$

$=\frac{-12\pm\sqrt{1344}}{2}$

$x=-6+4\sqrt{21} \\x=-6-4\sqrt{21}$

$x=12.32\\x=-24.32$

check both value in equation 1

for $x=12.32$

$A=(12+12.32)\times 12.32$

$A=299.62$

$x=12.32$ is satisfy the equation

So The length of rectangle $l=12+12.32$ =24.32 feet

And width is 12.32 feet

3 0

4 years ago

PLEASE ANSWER ASAP!!! I REALLY NEED HELP!!1

Luden [163]

A. C=.55p so if p=2, then it would cost $1.10.
B. so since theyre reducing the cost by five cents then the cost per pound is 50 cents so c=.50p and the cost of 2 pounds would be a dollar.

5 0

3 years ago

Read 2 more answers

Please help ASAP with question 2

Drupady [299]

Answer:

Step-by-step explanation:

y=20+2.8 and got 100%

7 0

2 years ago

Six posts are evenly spaced along a circular wall encasing a fountain. Anna stands at point A, where she cannot see beyond the o

inn [45]

There are 6 points on a circle.

We have a sum of angles in a circle that is equal to 360°.

Anna can only see 2 points which is a third of a points there are.

That means her spectrum is 360°/3 which is 120°.

The answer is B. 120°.

Hope this helps.

Brainliest would be amazing.

5 0

3 years ago