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sesenic [268]
3 years ago
11

Estimate

gn="absmiddle" class="latex-formula">
to the nearest integer.
Mathematics
1 answer:
maw [93]3 years ago
8 0

Using a calculator:

√14 = 3.7417 (Rounded up to 4 decimal places)

The answer is 4 (Rounded up to the nearest integer)

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There are 20 members of a basketball team.
Lisa [10]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Which graph represents y = –2x?
Andrei [34K]

Solution:

<u>In this case, we are given:</u>

  • Equation: y = -2x
  • Slope = -2
  • y-intercept = 0

Looking at Option A, we can tell that its <u>slope is -2 and y-intercept is 0.</u>

Since this is matching with the info we are given, Option A is correct.

7 0
2 years ago
The area of a rectangular plank is 4500 cm². The plank was broken into two pieces, one of which is a square and the other a rect
svp [43]

Answer:

Xs=30cm and As=900 cm^{2}

Step-by-step explanation:

At=As+Ar; A=b.h and At=4500 cm^{2}, then:  At=(x+120)x so

(x+120)x=4500, x^{2} +120x-4500=0 Applying cuadratic equation formula:\frac{120+-\sqrt{120^{2} -4.1.-4500} }{2} =-\frac{120+-\sqrt{14400+18000} }{2}= x1=30 and x2=-150, finally Xs=30cm, and As=900cm^{2}

3 0
3 years ago
Read 2 more answers
What is 9 plus 10???​
Anon25 [30]

Answer:

21

Here’s legitimate proof that 9+10=21

(9 + 10) (base x) = 21 (base y)

9(1) + [1(x) + 0(1)] = 2(y) + 1

Simplify and solve for y:

2y = 8 + x

y = 4 + x/2

Since we have number bases, we want x and y to be positive integers. The term x/2 requires that x be a positive even number.

Also since 9 is in base x, we have x ≥ 10, as the digit 9 would not be used for a base 9 or smaller.

Thus we have the pairs of solutions:

x = 10, so y = 9

x = 12, so y = 10

x = 14, so y = 12

…

x, y = 4 + x/2 … Therefore 9+10=21!

8 0
3 years ago
Graph y = - 2x + 5 will give brainilist if correct
noname [10]

Answer:

Step-by-step explanation:

That's the graph. The slope is -2 and 5 means where the y intersects.

7 0
3 years ago
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