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Butoxors [25]
2 years ago
15

The square root of 7 lies between what two numbers

Mathematics
2 answers:
Dmitry [639]2 years ago
7 0

Remark

When ever you are asked a question like this one, the simplest answer is to find the rounded upper limit. Then go one number lower.Those are the two limits.

Solution

Use your calculator to get the exact answer. √7 = 2.64 roughly. Round up to get your first limit, even if it is closer to the lower limit. You always round up for the upper limit.

So far what you have is √7 <  3   Now subtract 1 from the 3.

2 < √7 < 3 Answer

ExtremeBDS [4]2 years ago
4 0

The square root of 7 would like between 2 and 3. This is because 2 x 2 is 4's square root and 3 x 3 is nine's square root. Seven is between four and nine.

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Find the value of x. <br><br> A. 10 <br> B. 15 <br> C. 20 <br> D. 25
Ira Lisetskai [31]

Answer:

(5x+13)+(3x+7)=180°

5x+3x=180°-7°-13°

8x=160°

x=160/8

x=20°

option C is correct

6 0
3 years ago
(8,9,2 )(3,5,7)(1,3,3)(5,3,2) which does not make up a triangle
OLga [1]
Most likely you are expected to recognize that side lengths 2, 3, 5 will result in a "triangle" of zero area (looks like a line segment).

The appropriate choice is 
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4 0
3 years ago
Which equations represents a line that passes through (4, 1/3) and has a slope of 3/4
docker41 [41]

Answer:

y = 3/4x - 8/3

Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
In a collection of nickels, dimes, and quarters worth $6.90, the ratio of the number of nickels to dimes is 3:8. The ratio of th
dimulka [17.4K]
N=number of nickels
d=number of dimes
q=number of quarters

example
if n:d=3:8
lets say n=3 and d=8
3*8=8*3
so
8n=3d
slightly confusing but go with it, it migh make sense or it might not


n:d=3:8
8n=3d

d:q=4:5
5d=4q

solve for one of them
solve for nickels in first and quarters in second

8n=3d, n=(3/8)d
5d=4q, (4/5)d=q

5n+10d+25q=690
divide by 5 to make it easeir
n+2d+4q=138
sub (3/8)d for n
sub (4/5)d for q
(3/8)d+2d+5(5/4)d=138
(3/8)d+2d+25/4d=138

3/8+2+25/4=
3/8+16/2+50/8=
69/8

(69/8)d=138
times both sides by 8
69d=1104
divide both sides by 69
d=16

16 dimes
sub back

(5/4)d=q
(5/4)16=q
80/4=q
20=q

(3/8)d=n
(3/8)16=n
48/8=n
6=n



6 nickles
16 dimes
20 quarters
yah
8 0
3 years ago
Will the defenders be able to reach the ball carrier explain why or why not plz
Afina-wow [57]

Answer:

if your going based off of the  path that they are taking i say yes because the will meet at the end point or in this case the 1 yard line

Step-by-step explanation:

6 0
3 years ago
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